Relevant bibliographies by topics / Nitroanilina

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  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
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Academic literature on the topic 'Nitroanilina'

Author: Grafiati
Published: 24 April 2022

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Journal articles on the topic "Nitroanilina"

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Diaz Prada, Wilberth Daniel, Héctor Fabio Cortes Hernández, and Jhon Alexander Rodriguez Espinosa. "Degradación fotocatalítica de la orto y meta-Nitroanilina en un reactor cilíndrico – parabólico compuesto." Entre ciencia e ingeniería 11, no. 22 (November 30, 2017): 95. http://dx.doi.org/10.31908/19098367.3554.

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Goryachkina, A. A., V. A. Ermokhin, and P. P. Purygin. "SYNTHESIS OF N-NITROPHENYL DERIVATIVES OF 1-ADAMANTYL-CONTAINED AMIDES." Vestnik of Samara University. Natural Science Series 18, no. 3.1 (June 7, 2017): 132–36. http://dx.doi.org/10.18287/2541-7525-2012-18-3.1-132-136.

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Deshmukh, Arundhati, Sujoy Bandyopadhyay, Anto James, and Abhijit Patra. "Trace level detection of nitroanilines using a solution processable fluorescent porous organic polymer." Journal of Materials Chemistry C 4, no. 20 (2016): 4427–33. http://dx.doi.org/10.1039/c6tc00599c.

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Sensitive detection of environmentally hazardous nitroanilines, especially p-nitroaniline in solution as well as in contact mode, was achieved employing a solution processable fluorescent porous organic polymer.
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Saldaña Corral, Eder Misael, Aided Vázquez Vázquez, Oscar García Barradas, Pilas Carranza Rosales, Susana López Cortina, Blanca Muñoz Flores, Victor Jiménez Perez, and Eugenio Hernández Fernández. "Síntesis y caracterización de a-amidofosfonatos: evaluación de su efecto tóxico sobreArtemiaSalina." Quimica Hoy 2, no. 3 (June 30, 2012): 8. http://dx.doi.org/10.29105/qh2.3-157.

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En este trabajo se describe la síntesis de nuevos u-amidofosfonatos, los cuales fueron preparados a partir de la (S)-fenilalanina, la 2-metil-5- nitroanilina y el 2-arninofenol. Las rutas sintéticas empleadas para la preparación de los compuestos presentan buenos rendimientos quhnicos. Las moléculas obtenidas fueron caracterizadas por RMN 1H y EM, fueron utilizadas para sintetizar un complejo de Sn(IV) y evaluar su efecto tóxico sobreArtemia Salina. Aún cuando se puede sintetizar exitosamente el complejo de estaño, las pruebas biológicas y su posible aplicación terapéutica está limitada por la alta inestabilidad a temperatura ambiente. El ensayo en A. salina permitió realizar untamizaje adecuado descartando diversos compuestos y focalizando la atención en los que tuvieron mejor capacidad tóxica. Los amidofosfonatos 12 y 13 muestran datos prometedores, por lo cual se proponen como candidatos para estudiar su actividad sobre cultivos de células de origen neoplásico y sobre células normales.
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Gaviria, Guillermo H., Izabela Dobrosz-Gómez, and Miguel-Ángel Gómez. "Análisis de la Sensibilidad Paramétrica de la Síntesis de o-Nitroanilina en un Reactor Batch Industrial." Información tecnológica 30, no. 1 (February 2019): 15–22. http://dx.doi.org/10.4067/s0718-07642019000100015.

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Sundari, V., G. Nagarajan, S. Gurumurthy, and R. Valliappan. "Synthesis, Characterization and Biological Activities of 3,5-Diaryltetrahydro-N-[(phenylamino)methyl]-1,4-thiazine-1,1-dioxide." E-Journal of Chemistry 6, no. 1 (2009): 177–82. http://dx.doi.org/10.1155/2009/254747.

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Synthesis of 3,5-diaryltetrahydro-N- [(4’-nitroanilino)methyl-thiazine-1,1-dioxide andN-[(4’-methylanilino)methyl-]-1,4-thiazine-1,1-dioxides by condensing 3,5-diaryl-tetrahydro-1,4-thiazine-1,1-dioxide with formaldehyde and 4-nitroaniline/4-methylaniline in the presence of hydrochloric acid is reported. The structures of the synthesized compounds have been confirmed by elemental and spectral analysis. The preliminary screening of the compounds for their biological activities gives significant results
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Pankratov, Alexei, and Inna Uchaeva. "Protonation site for anilines in aqueous media." Journal of the Serbian Chemical Society 67, no. 2 (2002): 111–13. http://dx.doi.org/10.2298/jsc0202111p.

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By means of the PM3 method it has been shown that the protonation of 2-, 3 4-methoxyanilines, 4-methylthioaniline, 2-, 3-, 4-aminobenzoic acids, 2 3-, 4-nitroanilines in the gaseous phase proceeds via the amine nitrogen atom. The same result, attributed to the aqueous medium, was obtained for 4-methoxyaniline, 4-aminobenzoic acid and 4-nitroaniline.
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Ruiz, Luis, Dan Vivas Ruiz, Fanny Lazo, Wolfram Seifert, Edith Rodríguez, Gustavo Sandoval, and Armando Yarlequé. "PURIFICACIÓN Y CARACTERIZACIÓN BIOQUÍMICA DE LA ENZIMA SIMILAR A TROMBINA DEL VENENO DE LA SERPIENTE Bothrops brazili." Revista de la Sociedad Química del Perú 83, no. 4 (December 31, 2017): 463–74. http://dx.doi.org/10.37761/rsqp.v83i4.218.

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Se ha purificado una enzima coagulante del veneno de la serpiente Bothrops brazili denominada enzima similar a trombina (TLE) mediante tres pasos cromatográficos sucesivos sobre Sephadex G-75, DEAE Sephadex A-50 y Sephadex G-50, empleando buffer Tris-HCl 0,05 M pH 8,5. La enzima fue purificada 15,9 veces con un rendimiento del 28,6 % y por PAGE-SDS se obtuvo una sola banda proteica de 48 kDa, tanto en condiciones reductoras como no reductoras usando 2β-Mercaptoetanol. Se trata de una proteína con actividad coagulante, tanto sobre plasma humano citratado como sobre fibrinógeno bovino. La enzima mostró actividad amidolítica sobre el sustrato cromogénico Benzoil-Arginil-p-Nitroanilina (BApNA) y la potencia coagulante sobre el fibrinógeno bovino fue calculada en 121 unidades NIH de trombina/mg. La enzima fue inhibida por PMSF y por el inhibidor de tripsina de soya, por lo que se trata de una serinoproteasa; el pH óptimo para la actividad amidolítica fue de 8,5 y la proteína fue estable al tratamiento térmico solo hasta los 40 ºC. La dosis defibrinogenante mínima fue 8 μg/g de ratón y mediante pruebas de inmunodifusión doble se observó inmunorreactividad con respecto al suero antibotrópico polivalente del INS.
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Ishida, Kirara, Yushi Nakamura, Tetsuo Ohta, and Yohei Oe. "A Molecular Probe with Both Chromogenic and Fluorescent Units for Detecting Serine Proteases." Molecules 26, no. 2 (January 18, 2021): 482. http://dx.doi.org/10.3390/molecules26020482.

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A molecular probe with l-phenylalanine p-nitroanilide and l-lysin 4-methylcoumaryl-7-amide, in which these amino acid derivatives are connected through a succinic-acid spacer, was prepared. Trypsin and papain were detected by blue-fluorescence emission of generated 7-amino-4-methylcoumarin (AMC). α-Chymotrypsin and nattokinase were detected from both the blue-fluorescence emission of AMC and the UV absorbance of p-nitroaniline. In addition, different time courses of p-nitroaniline and AMC were observed between the reaction of P1 with α-chymotrypsin and that with nattokinase. In the case of nattokinase, both the fluorescence emission and UV absorbance slowly increased. In contrast, the increasing UV absorbance was saturated at the early stage of the reaction of the present probe with chymotrypsin, whereas the fluorescence emission continuously increased in the following stages.
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Blahovec, Ján, Michal Bartík, and Evžen Kasafírek. "Isolation and partial characterization of bovine liver aminopeptidase B." Collection of Czechoslovak Chemical Communications 50, no. 5 (1985): 1249–57. http://dx.doi.org/10.1135/cccc19851249.

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Aminopeptidase B, specifically hydrolyzing the L-lysine and L-arginine derivatives of p-nitroaniline and β-naphthylamine, was isolated from bovine liver. A multistep purification procedure involving fractionation with ammonium sulfate, gel filtration on Sephadex, ion exchange chromatography on Ecteola-cellulose, and adsorption chromatography on hydroxylapatite, afforded an enzyme whose activity was approximately 240 times higher than the activity of the original material. The molecular weight of the enzyme determined by gel filtration on Sephadex G-200 was approximately 55 000. The Michaelis constant with respect to L-lysyl-p-nitroanilide was 1.2 . 10-3 mol/l.
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Dissertations / Theses on the topic "Nitroanilina"

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Pinto, Fernando Rodrigues. "Avaliação longitudinal do efeito do uso de proteses parciais removiveis sobre os tecidos periodontais : estudo clinico e bioquimico." [s.n.], 2005. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289983.

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Orientador: Sergio de Toledo
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba
Made available in DSpace on 2018-08-04T06:56:35Z (GMT). No. of bitstreams: 1 Pinto_FernandoRodrigues_D.pdf: 254395 bytes, checksum: e7aa584ae3a971974f0129d6af2c160e (MD5) Previous issue date: 2005
Resumo:A doença periodontal tem como fator etiológico primário o acúmulo de biofilme dental que pode ser favorecido por uma grande variedade de fatores retentivos locais, como por exemplo, próteses parciais removíveis, que podem alterar a progressão e o risco da doença. O objetivo deste trabalho foi avaliar o efeito do uso de próteses parciais removíveis (PPRs) sobre as condições clínicas periodontais e alterações qualitativas do biofilme dos dentes suportes por um período de dois anos. Foram selecionados 13 pacientes com média de idade de 55,8 (±14,8) anos, de acordo com os seguintes critérios: parcialmente dentados e que não utilizaram PPRs nos últimos 18 meses previamente ao início do estudo, sem envolvimento sistêmico e não fumantes. Os seguintes parâmetros clínicos periodontais foram avaliados: Índice de Placa de Silness & Löe (1964) ¿ IPL, o Índice Gengival de Löe (1967) ¿ IG, profundidade de sondagem ¿ PS, recessão gengival - RG e Nível de inserção clínico ¿ NIC; medidos através de uma sonda periodontal eletrônica de pressão controlada (Florida Probeâ, Gainesville, FL, USA). A atividade de enzimas tipo tripsina no biofilme dental dos dentes suportes foi analisada por um teste enzimático (teste BAPNA). Os dados foram coletados em quatro períodos experimentais: T0 = antes da reabilitação protética, T6 = após 6 meses de uso, T18 ¿ 18 meses e T24 após 24 meses de uso continuado das próteses. Os resultados obtidos em todos os períodos (T0, T6, T18 e T24) foram respectivamente: valores medianos para IPL (1, 1, 1 e1) e IG (0, 0, 1 e 1), valores médios e desvio padrão para PS (2,3mm ±0,3; 2,28mm ±0,4; 2,17mm ±0,2 e 2,26mm ±0,3), RG (0,78mm ±0,7; 0,87mm ±0,7; 0,87mm ±0,7 e 0,95mm ±0,8), NIC (3,08mm ±0,8; 3,15mm ±0,9; 3,04mm ±0,9 e 3,21mm ±0,9) e teste BAPNA (5,479 nmol/mg de biofilme X min ±2,2; 6,22nmol/mg de biofilme X min ±2,9; 8,199 nmol/mg de biofilme X min ±2,7 e 13,852 nmol/mg de biofilme X min ±11,7). A análise estatística demonstrou diferença para o índice gengival entre os períodos T24 e T18 em relação ao T0 e do T24 para T6 (p<0,05) e também para o teste BAPNA entre os períodos T24 e T18 em relação ao T0 e do T24 para T6 (p<0,05) indicando aumento na atividade enzimática. Concluiu-se que a simples presença das próteses parciais removíveis, mesmo em pacientes com adequado controle de placa, foi capaz de alterar um parâmetro indicativo de inflamação gengival e a composição qualitativa do biofilme destes pacientes durante um período de dois anos de uso das próteses
Abstract: The dental biofilm is the primary etiological factor of the periodontal disease and its accumulation can be influenced by a great variety of local factors, such as removable partial dentures. The aim of this study was to evaluate the possible influence of the presence of removable partial dentures (RPDs) on the periodontal clinical parameters and in the dental biofilm of the connectors¿ teeth. Thirteen partially edentulous volunteers with a mean age of 55.8 (±14.8), without RPDs, no systemic diseases, no smokers were selected. The following clinical parameters were evaluated: Plaque Index (Silness & Löe, 1964) PI, Gingival Index (Löe, 1967) GI, Probing Depth - PD, Gingival Recession ¿ GR and Clinical Attachment Level ¿ CAL; PD, GR and CAL were obtained with an electronic computerized probe (Florida Probeâ, Gainesville, Fla, USA). The tripsin-like activity on the biofilm of the connectors¿ teeth was evaluated by an enzymatic test (BAPNA). The data were collected in four experimental periods: T0 = before the rehabilitation, T6 = six months after rehabilitation, T18 = eighteen months and T24 = 24 months of continuous use of RPDs. The clinical measurements in T0, T6, T18 and T24 were respectively: median value for PI (1, 1, 1, 1) and GI (0, 0, 1, 1); mean value and standard deviation for PD (2.3mm ±0.3; 2.28mm ±0.4; 2.17mm ±0.2 e 2.26mm ±0.3), GR (0.78mm ±0.7; 0.87mm ±0.7; 0.87mm ±0.7 e 0.95mm ±0.8), CAL (3.08mm ±0.8; 3.15mm ±0.9; 3.04mm ±0.9 e 3.21mm ±0.9). For the trypsin-like activity in T0, T6, T18 and T24 the mean value and standard deviation were T0 ¿ 5.479nmol/mg of biofilm X min ±2.2, T6 ¿ 6.22nmol/mg of biofilm X min ±2.9, T18 ¿ 8.199 nmol/mg of biofilm X min ±2.7 and T24 ¿ 13.852 nmol/mg of biofilm X min ±11.7. Statistical analysis showed differences for GI for T18 and T24 compared to T0 and T24 compared to T6 (p<0.05) and the same was observed for BAPNA harboring differences for T24 and T18 compared to T0 and between T24 and T6. It was concluded that, even in patients with good plaque control, the presence of Removable Partial Dentures does altered the health status of periodontal tissues and the trypsin-like activity of dental biofilm over a period of two years of continuous use of RPDs
Doutorado
Periodontia
Doutor em Clínica Odontológica
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French, Colin Stuart. "N-Oxides from substitued o-nitroanilines." Thesis, University of St Andrews, 1998. http://hdl.handle.net/10023/15200.

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The aim of this project was to investigate the cyclisation reactions of some o-nitroaryl derivatives of amino acids, with a view to the synthesis of potentially biologically active heterocyclic compounds. Chapter one is concerned with an overview of the synthesis of heterocyclic N-oxides, mainly via the cyclisations of ortho-substituted nitroaromatics. Firstly, the properties of heterocyclic N-oxides are considered, then both reductive and non-reductive methods of their synthesis by cyclisation reactions are explored. After a discussion of intramolecular condensations leading to cyclisation, the possibilities for alternative mechanisms for these reactions are deliberated. Chapter Two begins with an introduction to the specific cyclisation reactions of o-nitroaryl- and 2, 4-dinitrophenyl-amino acids. The preparation and cyclisation reactions of o-nitrophenyl derivatives of amino acid esters are then described with emphasis on the implications for the mechanism of these cyclisation reactions. Chapter Three discusses the related cyclisations of N-alkyl-o-nitroanilines which have no activating group (for example, an ester) on the N-alkyl chain. The mechanistic implications of this are explored, in the context of the cyclisations discussed in Chapter Two. In Chapter Four, the synthesis of benzimidazole and quinoxaline acyclic nucleoside analogues is briefly described. These have the potential to be biologically active compounds.
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Jbarah, Abdel Aziz. "Spectroelectrochemistry of Substituted Anilines." Doctoral thesis, Universitätsbibliothek Chemnitz, 2006. http://nbn-resolving.de/urn:nbn:de:swb:ch1-200601985.

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Die Elektrochemie und die Spektroelektrochemie von Nitroanilinen (ortho-, meta- und para- Isomere) und deren entsprechenden Diaminoverbindungen (ortho-, meta- und para-Phenylendiamin) wurden an zwei verschiedenen Elektroden (Platin und Gold) und in zwei Elektrolytlösungen (saure und neutrale Perchloratlösung) untersucht. Die erhaltenen Messergebnisse wurden als Referenz für die spektroelektrochemische Untersuchung von Polyvinylaminen mit o- oder p- Nitroanilinsubstituenten verwendet. Es wurden außerdem spektroelektrochemische Untersuchungen mit anderen Polyvinylaminen, die das Wurster Kationradikal oder Stilbene als Substituenten enthalten, durchgeführt. Die oxidative und reduktive Elektrochemie von drei Nitroanilinisomeren wurde in neutraler (0.1 M KClO4) und saurer (0.1 M HClO4) wässriger Elektrolytlösung mit zyklischer Voltammetrie und oberflächenverstärkter Ramanspektroskopie (Surface Enhanced Raman Spectroscopy SERS) untersucht. Die zyklischen Voltammogramme, die mit einer Goldelektrode in saurer Elektrolytlösung für o- und p-Nitroanilin aufgezeichnet wurden, zeigten die Bildung von o- und p-Phenylendiamin beim Potenzialdurchlauf in kathodischer Richtung. In neutraler Elektrolytlösung ist die Situation anders und die Endprodukte der elektrochemischen Reduktion dieser Isomere sind o- und p- Amino-N-phenylhydroxylamin. Aus den zyklischen Voltammogrammen, die mit Gold- und Platinelektroden bei anodischem Potenzialdurchlauf für diese Isomere in saurer und neutraler Elektrolytlösung aufgezeichnet wurden, erhält man folgende Reihenfolge für die Lage der Oxidationspotentiale m-Nitroanilin > p-Nitroanilin > o-Nitroanilin. Eine Sauerstoff-Gold-Adsorbat- Streckschwingung wurde zwischen 400 und 430 cm-1 in den SER-Spektren der drei isomeren Nitroaniline in beiden Elektrolytlösungen bei positiven Elektrodenpotenzialen beobachtet. Das SERS-Experiment zeigte auch eine senkrechte Orientierung der adsorbierten Nitroaniline zur Oberfläche der Goldelektrode. Für die isomeren Phenylendiamine wurde in beiden Elektrolytlösungen und mit beiden Elektroden im anodischen Durchlauf das gleiche Verhalten beobachtet. Das beim Ein- Elektronenübergang erhaltene Oxidationsprodukt (Radikalkation) reagiert im Fall von o- und m- Phenylendiamin über eine C-N-Kopplung mit einem weiteren Radikal zum Dimer (1.Schritt der Elektropolymerisation). p-Phenylendiamin wird nach dem ECE-Mechanismus (E = Elektronentransfer, C = chemische Reaktion) oxidiert, wobei die Ladungsübertragung in zwei Schritten erfolgt, gekoppelt mit Säure-Base-Reaktionen, was zur Bildung des Diimin führt. Aus den SERS-Messungen kann man schlussfolgern, dass m- und p-Phenylendiamin waagerecht zur Metalloberfläche über den Benzenring und die Stickstoffatome adsorbiert sind. Die Adsorption von o-Phenylendiamin erfolgt über die Stickstoffatome und mit schräger Orientierung zur Metalloberfläche. Die zyklischen Voltammogramme, die mit einer Goldelektrode in saurer und neutraler Elektrolytlösung von den Polyvinylaminen mit Nitroanilinsubstituenten aufgenommen wurden, zeigen dasselbe Verhalten wie Nitroanilinmonomere beim Potenzialdurchlauf in kathodischer Richtung. Die für diese Polymere im anodischen Durchlauf erhaltenen Zyklovoltammogramme unterscheiden sich von denen für die Monomere. Die Zahl der Adsorptionsplätze und die Adsorptionsstärke der Polyvinylamine verändern sich in Abhängigkeit vom Elektrodenpotential, vom Prozentsatz und der Art des aromatischen Substituenten am Polymerrückgrat und vom pH-Wert der Lösung
The electrochemistry and spectroelectrochemistry of nitroanilines (ortho, meta, and para isomers) and their respective amino compounds (ortho-, meta- and paraphenylenediamines) have been investigated at two different electrodes (platinum and gold) and in two different electrolyte solutions (acidic and neutral perchlorate). The results of these investigations were used as a reference for the spectroelectrochemistry of polyvinylamines containing o- or p-nitroaniline substituents. Spectroelectrochemical investigations of polyvinylamine containing Wurster radical cation or stilbene as a substituent were also carried out. The oxidative and reductive electrochemistry of the three isomeric nitroanilines has been studied in neutral (0.1 M KClO4) and acidic (0.1 M HClO4) aqueous electrolyte solutions with cyclic voltammetry and Surface Enhanced Raman Spectroscopy (SERS). The cyclic voltammograms recorded with a gold electrode in acidic electrolyte solution showed formation of o- and p-phenylenediamine in the negative going potential scan for o- and pnitroaniline respectively. In neutral electrolyte solution the situation is different and the final products of electrochemical reduction of these isomers are o- and p-amino-Nphenylhydroxylamine. The order of increasing electrochemical oxidation potential is mnitroaniline > p-nitroaniline > o-nitroaniline as observed from cyclic voltammograms recorded with a gold and platinum electrodes and in the positive going potentials scan for these isomers in acidic and neutral electrolyte solutions. An oxygen-gold adsorbate stretching mode was detected between 400 to 430 cm-1 in SER-spectra of the three isomeric nitroanilines in both electrolyte solutions at positive electrode potentials. The SERS experiments showed also a perpendicular orientation of adsorbed nitroanilines on a gold electrode with respect to the metal surface. General trends are observed in the anodic scans of isomeric phenylenediamines at both electrodes and in both electrolyte solutions. The one-electron electrochemical oxidation product (radical cation) in case of o- and m-phenylenediamine go into fast C-N coupling between radicals to form dimers (the first step of electropolymerization). The pphenylenediamine is oxidized according to an ECE mechanism (E = electron transfer reaction, C = chemical reaction), which involved two charge transfer steps coupled with acidbase reactions to form diimine. As we deduced from SERS measurements, m- and p-phenylenediamine adsorbed in flat orientation with respect to the metal surface via benzene ring and nitrogen atoms, respectively. o-Phenylenediamine adsorption is taking place via nitrogen atoms and with tilted orientation with respect to the metal surface. The cyclic voltammograms recorded with a gold electrode in acidic and neutral electrolyte solutions of polyvinylamines containing o- or p-nitroaniline substituents exhibit the same features like nitroaniline monomers in the negative going potentials scan. The result observed in the anodic scan for these polymers are different from those observed for monomers. Adsorption site and strength of the polyvinylamine polymer varies according to the applied electrode potential, percentage and type of the aromatic substituent at the polymer backbone, and the pH of the medium
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Pinho, Júnior Waldomiro. "Eletrodos quimicamente modificados a partir de nanotubos de carbono e nitroanilinas e sua aplicação na determinação de antioxidantes de importância biológica." Universidade Federal de Alagoas, 2016. http://www.repositorio.ufal.br/handle/riufal/1590.

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This paper describes the development of simple and efficient electrochemical sensors, based on multi-walled carbon nanotubes (MWNCT) chemically modified with nitroanilines (NA), and electroreduced products. These sensors were developed for the simultaneous determination of uric acid (UA), ascorbic acid (AA) and dopamine (DO). NAs, on the MWCNT-modified glassy carbon, suffer reduction, where the nitro group is reduced irreversibly generating the redox couple hydroxylamine/nitroso, originating the chemically modified electrode (CME). The techniques employed for this work were cyclic voltammetry and chronoamperometry, which were used to study the electrochemical behavior of the modified electrode, for detection of analytes in biological samples, obtaining the kinetic parameters and analytical characterization of the platform. In order to assess the effect of the nitro group position in the series of nitroanilines, the isomers ortho-nitroaniline (oNA) and meta-nitroaniline (mNA) were evaluated for sensitivity and response toward AA and UA detection, following the same procedure applied for para-nitroaniline (pNA), which showed the highest current variation, indicating greater effectiveness. The chronoamperometric studies were used, in order to obtain more information about the redox process between AA and the functionalized platforms, since this proved to be a catalytic process. Thus, by means of graphs and Cottrell equation, it was possible to obtain values for the apparent diffusion coefficient (DAA) and the catalytic constant (kcat) for the reaction with AA. The values of kcat and DAA determined for AA were 3.83 x 10-6 cm-2 s-1 and 1.879 x 106 M-1 s-1, respectively. The amperometric sensor allowed the determination of AA, DO and UA. The following figures of merit were obtained: for AA: linear range 5 to 80 M and detection limit of 9.84 M; for DO, linear range of 5 to 80 M and detection limit of 2.13 M and, for UA, linear range of 5 to 80 M and detection limit of 2.30 M. From the obtained performance, the use of nanostructured platform composed of MWNCT and activated pNA is justified, mainly for the simultaneous determination of AA, DO and UA. The comparative study of the isomers showed that the pNA and mNA chemically modified sensors showed increased sensitivity toward the analytes AA and UA, compared to oNA. The study with diazonium salts showed that para-nitroaniline adheres to the surface of the electrode by grafting.
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Neste trabalho é descrito o desenvolvimento de um sensor eletroquímico simples e eficiente à base de nanotubos de carbono de paredes múltiplas (do inglês MWNCT) e quimicamente modificado com nitroanilinas polimerizadas e seus produtos de redução, no intuito de desenvolver um sensor para determinar simultaneamente ácido úrico (AU), ácido ascórbico (AA) e dopamina (DO). As nitroanilinas sobre o MWNCT depositado em carbono vítreo, são reduzidas, gerando o par redox hidroxilamina/nitroso, originando o eletrodo quimicamente modificado (EQM). As técnicas empregadas para a realização deste trabalho foram voltametria cíclica e cronoamperometria, as quais foram utilizadas para estudar o comportamento eletroquímico dos eletrodos modificados, detecção dos analitos em amostras biológicas, obtenção dos parâmetros cinéticos e caracterização analítica da plataforma. Com o intuito de verificar a influência da posição do grupo nitro na série das nitroanilinas, os isômeros orto-nitroanilina (oNA) e meta-nitroanilina (mNA) foram avaliados em relação à sensibilidade e resposta para a detecção de AA e AU, seguindo a mesma metodologia de modificação e ativação do sensor modificado com para-nitroanilina (pNA), que apresentou maior variação de corrente, indicativa de maior sensibilidade. Os estudos cronoamperométricos foram realizados com o objetivo de obter maiores informações acerca dos processos redox entre AA e a plataforma funcionalizada, uma vez que este demonstrou ser um processo catalítico. Assim, por meio de gráficos e equações de Cottrell, foi possível obter os valores aparentes para o coeficiente de difusão (DAA) e a constante catalítica (kcat) da reação para o AA. Os valores do DAA e de kcat, determinados para AA, foram de 3,83 x 10-6 cm-2 s-1 e 1,88 x 106 M-1 s-1, respectivamente. O sensor amperométrico apresentou como figuras de mérito relativas à determinação de AA, DO e AU, os seguintes valores: em relação ao AA apresentou faixa linear de 5 a 80 M e limite de detecção 9,84 M; para DO, faixa linear de 5 a 80 M e limite de detecção de 2,13 M e, em relação a AU, faixa linear de 5 a 80 M, e limite de detecção de 2,30 M. A partir do desempenho obtido, justifica-se a utilização da plataforma nanoestruturada fundamentada em MWNCT e pNA ativado como sensor principalmente para a determinação simultânea de AA, DO e AU. O estudo comparativo entre os isômeros evidenciou que os sensores formados por pNA e mNA mostraram maior sensibilidade frente aos analitos AA e AU quando comparados com a plataforma formada por oNA. O estudo com os sais de diazônio, utilizando os mesmos parâmetros da oxidação e ativação, mostrou que a para-nitroanilina adere a superfície do eletrodo por grafitagem.
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5

Oliveira, Carlos Xavier de. "Estudo da estrutura eletrônica de monômeros e dímeros neutros e dicatiônicos de moléculas aromáticas." reponame:Repositório Institucional da UnB, 2015. http://dx.doi.org/10.26512/2015.03.D.18858.

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Dissertação (mestrado)—Universidade de Brasília, Instituto de Física, Programa de Pós-Graduação em Física, 2015.
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O estudo apresentado neste trabalho de dissertação é importante para conhecer as propriedades eletrônicas de algumas moléculas orgânicas que são de interesse em Física, Química e Química Industrial; tais como o benzeno (Bz), a anilina (An) e as nitroanilinas (NAn). Esses sistemas quando ionizados podem levar a espécies metaestáveis resultando em compostos intermediários de grande reatividade. Fizemos cálculos de estrutura eletrônica utilizando o programa Gaussian 09, partindo das espécies neutras para duplamente ionizadas. Esses cálculos mostraram que há desestabilização de algumas ligações interatômicas dos sistemas dicatiônicos em relação aos sistemas neutros, dando origem ao processo de fragmentação molecular. Nossos estudos revelaram modificações nos comprimentos da ligação, ordens de ligação (BO) e distribuição de carga em compostos aromáticos quando comparamos os sistemas duplamente ionizados com os neutros. Também investigamos a possibilidade de formação de dímeros motivados por resultados experimentais de fotofragmentação das NAns, obtidos recentemente em nosso grupo de pesquisa, na linha PGM (Plane Grating Monochromator) do Laboratório de Luz Síncrotron do Canadá (Canadian Light Source-CA). Os experimentos de espectroscopia de massa por tempo de voo mostraram assinaturas de metaestabilidade em seus espectros de coincidência elétron-íon-íon (PEPIPICO), as quais não podem ser explicadas pela fragmentação direta de moléculas isoladas. Sabendo disso, realizamos cálculos de estrutura eletrônica com otimização de geometria nos monômeros neutros e dicatiônicos e nos dímeros dicatiônicos, com o objetivo principal de propor um modelo teórico de fotofragmentação via cálculo de estrutura eletrônica. Empregamos o método DFT para a determinação de índices de ligação de Wiberg e cargas (CHELPG), utilizamos o funcional e o sistema de base UB3LYP/aug-cc-pVDZ para os cálculos dos monômeros. Já para os dímeros, usamos o funcional corrigido de longo alcance UwB97X-D/aug-cc-pVDZ de Head-Gordon. A partir da função de onda calculada anteriormente no Gaussian 09, determinamos as densidades eletrônicas e analisamos os mapas de contorno das densidades eletrônicas dos monômeros utilizando o programa Chemissian. As informações topológicas das ligações químicas entre pares de átomos, assim como, seus pontos críticos de ligação (BCP) foram investigadas utilizando a Teoria Quântica de Átomos em Moléculas (QTAIM). Essas grandezas foram esquematizadas utilizando o programa AIMAll. Concluímos que os monômeros dicatiônicos, apresentam maiores estiramentos das ligações nos pares de átomos do Benzeno r(C1-C2) e r(C4-C5); da Anilina r(C2-C3) e r(C7-C2); da Ortonitroanilina r(C2-C3), r(C3-C4), r(C3-N9) e r(C7-C2); da metanitroanilina r(C4-C5), r(C4-N9) e r(C7-C2) e por último da paranitroanilina r(C2-C3), r(C4-C5), r(C5-C6), r(C5-N9) e r(C7-C2). Sendo que o processo de transferência de carga e distribuição eletrônica nas nitroanilinas acontece na região do grupo doador de elétrons –NO2. Nos sistemas diméricos encontramos que os pontos críticos de ligação nos grupos –NH2 e –NO2 estabilizam suas densidades de cargas aproximadamente em 0.3 e/03 e 0.5 e/03 dando origem a ligações intermoleculares, o que estabiliza os sistemas An2+, oNAn2+, mNAn2+ e pNAn2+.
The study presented in this dissertation is important to know the electronic properties of some organic molecules that are of interest in Physics, Chemistry and Industrial Chemistry; such as benzene (Bz), aniline (An) and the nitroanilines (NAn). These systems when ionized can lead to metastable species resulting in intermediate compounds of great reactivity. We made electronic structure calculations using the Gaussian 09 program, starting from the neutral species to doubly ionized. These calculations showed that there is destabilization of some of the interatomic bonds in dicationics in relation to neutral systems, giving rise to molecular fragmentation process. Our studies revealed changes in the bond length, the bond order (BO) and the charge distribution in aromatic compounds when comparing the doubly ionized systems with neutral. We also investigated the possibility of dimer formation motivated by photofragmentation experimental results of nitroaniline, recently obtained in our research group, in beamline PGM (Plane Grating Monochromator) of Canadian Light Source Laboratory - CA. Time of Flight Mass spectroscopy experiments showed metastability signatures in the coincidence spectra electron-ion-ion (PEPIPICO), which cannot be explained by direct fragmentation of single molecules. Knowing this, we performed electronic structure calculations with geometry optimization in neutral and dicationic monomers and dicationic dimers, with the main objective to propose a theoretical model of photofragmentation via electronic structure calculation. We employ DFT method for determining the bonding index of Wiberg and charges (CHELPG), we use the functional and the base system UB3LYP / aug-cc-pVDZ for calculation of the monomers. As for the dimers, we use the corrected functional long-range UwB97X-D / aug-cc-pVDZ of Head-Gordon. From the wave function calculated earlier in Gaussian 09, we determine the electronic densities and analyze the contour maps of the electronic densities of the monomers using Chemissian program. The topological information of the chemical bonds between pairs of atoms, as well as its bond critical point (BCP) were investigated using the Quantum Theory of Atoms in Molecules (QTAIM). These quantities were outlined using the AIMAll program. We conclude that dicationic monomers have larger stretches of the bonds in the atoms pairs of benzene r(C1-C2) and r(C4-C5); of aniline r(C2-C3) and r(C2-C7); of ortho-nitroaniline r(C2-C3) r(C3 -C4) r(C3-N9) r(C2-C7); of meta-nitroaniline r(C4-C5), r(C4-N9) and r(C2-C7) and finally the para-nitroaniline r(C2-C3) r(C4-C5), r(C5-C6) r(C5 -N9) and r(C2-C7). Since the charge transfer process and the electronic distribution in nitroanilines happens in the electrons donor group region -NO2. In dimeric systems we found that the critical points in bond groups -NH2 and -NO2 stabilize their charge densities approximately in 0.3 e/03 and 0.5 e/03 resulting in intermolecular bonds, which stabilizes An2+, oNAn2+, mNAn2+ and pNAn2+.
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Kurt, Zohre. "Biodegradation of chlorinated compounds at interfaces and biodegradation of 4-nitroaniline." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/50111.

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Most microbial activity in nature takes place at interfaces where redox discontinuities are present. Organic pollutants in groundwater encounter oxic/anoxic interfaces when they emerge to surface water bodies or volatilize above the plume. Such oxic/anoxic interfaces are key habitats for aerobic bacteria and are in turn created by the bacteria that degrade organic electron donors. In the absence of biodegradation, synthetic pollutants can migrate from the plume and impact a variety of receptors. The aims of our study were to determine whether microbes at oxic/anoxic interfaces can use synthetic chemicals as electron donors and protect the overlying vadose zone or surface water from groundwater pollutants. The approach was to design columns representing the interfaces and measure activities of the microbial communities responsible for the biodegradation of synthetic compounds.Taken together the above studies established clearly that contaminants recalcitrant under anaerobic conditions but degradable under aerobic conditions can be biodegraded at the narrow oxic/anoxic interface resulting in the protection of the overlying soil or water. The findings provide the basis for new approaches to natural attenuation that can serve to dramatically reduce the cost of bioremediation actions. Synthetic chemicals are widespread in the environment because of their extensive use in industry. These chemicals were recalcitrant until their microbial degradation pathways evolved. Currently the biodegradation pathways of many synthetic chemicals are known and serve as the basis for bioremediation strategies. The second part of the research described here involved discovery of the aerobic degradation pathway of a dye additive: 4-nitroaniline (4NA). Annotation of the whole genome sequence coupled with assays and supported with cloned enzymes revealed that the 4NA biodegradation pathway contains two monooxygenase steps prior to ring cleavage. Because nitroaniline degradation was not previously understood our work advanced the understanding of metabolic diversity in degradation of amino and nitro compounds by providing enzymes with unique activities.
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7

Davidson, Robert T. "Pantothenate-p-nitroanilide as a Substrate for Pantetheinase Assay." DigitalCommons@USU, 1994. https://digitalcommons.usu.edu/etd/5406.

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Pantothenate-p-nitroanilide has been synthesized for use as a substrate in a continuous spectrophotometric assay of pantetheinase activity monitoring absorbance at 41 0 nm. Pantothenate-p-nitroanilide is a crystalline compound with a molecular weight of 338.0 and a melting point of 146-149°C. Use of this substrate in the described assay is suitable for enzyme activity determination in high protein content media such as blood serum. Serum pantetheinase activity was determined for rats of varying pantothenate nutriture. Rats with mildly (but significantly, p
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Sieg, Arne. "Femtosekundenspektroskopie im mittleren Infraroten Energierelaxation in para-Nitroanilin und Konformationsdynamik von Azobenzolpeptiden /." Diss., [S.l.] : [s.n.], 2005. http://edoc.ub.uni-muenchen.de/archive/00004819.

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9

Sen, Deser. "Effect Of Compatibilizers On The Gas Separation Performance Of Polycarbonate Membranes." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/1262963/index.pdf.

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In this study, the effect of compatibilizers on the gas separation performance of polycarbonate (PC) membranes was investigated. Membranes were prepared by solvent evaporation method. They were characterized by single gas permeability measurements of O2, N2, H2 and CO2 as well as scanning electron microscopy (SEM), differential scanning calorimetry (DSC) and Fourier transform infrared spectrometry (FTIR). Membranes containing 0.5 to 10 w% p-nitroaniline (pNA) were prepared to study the effect of compatibilizer concentration on the membrane performance. Permeabilities of all gases decreased but selectivities increased with pNA concentration. The membranes with 5 w% pNA showed a selectivity of 114.5 for H2 over N2, 53.9 for CO2 over N2 and 13.4 for O2 over N2 at room temperature, whereas, the H2/N2, CO2/N2 and O2/N2 selectivities for pure PC membranes were 43.5, 20.6 and 5.6, respectively. The N2 permeabilities through pure PC membrane and 5 w% pNA/PC membrane were 0.265 and 0.064 barrer, respectively. The glass transition temperature of the membranes decreased with increasing pNA concentration. FTIR spectra showed that the peaks assigned to nitro and amine groups of pNA shifted and/or broadened. The DSC and FTIR results suggested an interaction between PC and pNA. The effect of type of compatibilizer was also studied. The compatibilizers were 4-amino 3-nitro phenol (ANP), Catechol and 2-hydroxy 5-methyl aniline (HMA). Similar to membranes prepared with pNA, membranes prepared with these compatibilizers had a lower permeability and glass transition temperature but higher selectivity than pure PC membranes. Their FTIR spectra were also indicated a possible interaction between PC and compatibilizer. In conclusion, PC/compatibilizer blend membranes for successful gas separation were prepared. Low molecular weight compounds with multifunctional groups were found to effect membrane properties at low concentration range, 0.5-5 w%.
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10

Schreiter, Katja. "Aminosäurefunktionalisierte Chromophore als solvatochrome Sondenmoleküle." Doctoral thesis, Universitätsbibliothek Chemnitz, 2010. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-62805.

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In der vorliegenden Arbeit wird die Synthese und Charakterisierung von chiralen prolylfunktionalisierten Farbstoffen vorgestellt. Als chromophore Schlüsselverbindungen wurden Nitroaniline aber auch größere push-pull pi-Systeme wie Schiffsche Basen, Azofarbstoffe und Merocyanine gewählt. Im Fokus dieser Arbeit stehen dabei deren solvatochrome Eigenschaften, pH-Sensitivität sowie mögliche Wechselwirkung mit Biomolekülen und verschiedenen An- und Kationen. Zusätzlich erfolgten Umsetzungen ausgewählter prolylfunktionalisierter chromophorer Bausteine zu Estern und Amiden. Der Einfluss des Prolylbausteins auf das im Festkörper ausgebildete Wasserstoffbrückenbindungsmusters wurde über Einkristallröntgenstrukturanalysen untersucht und nach der Graph Set Methode von Etter klassifiziert. Neben der Einkristallröntgenstrukturanalyse erfolgte die weitere Untersuchung der Festkörpereigenschaften mit Hilfe von UV/Vis- sowie NMR-spektroskopischen Methoden. Das solvatochrome Verhalten der prolylfunktionalisierten Verbindungen wurde mittels multipler linearer Regressionsanalyse gemäß der LSER- (linear solvation energy relationship) Beziehung nach den Ansätzen von Kamlet-Taft und Catalán beschrieben und vergleichend interpretiert.
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Books on the topic "Nitroanilina"

1

Ho, Edmond Shek-Sun. Experimental studies of electrooptic effects in organic MNA (2-methyl-4-nitroaniline) crystals. Ottawa: National Library of Canada, 1990.

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o-Nitroaniline: (1-Amino-2-nitrobenzene). Weinheim: VCH, 1992.

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4-Chloro-2-nitroaniline: BUA Report 235. Stuttgart, Germany: S. Hirzel, 2004.

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Chemiker, Gesellschaft Deutscher. O-Nitroaniline: 1-Amino-2-Nitrobenzene (Bua Report,). Wiley-VCH Verlag GmbH, 1992.

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NTP technical report on the toxicology and carcinogenesis studies of p-nitroaniline (CAS no. 100-01-6) in B6C3F mice (gavage studies). [Bethesda, Md.]: U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, National Toxicology Program, 1993.

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Book chapters on the topic "Nitroanilina"

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Viswanath, Dabir S., Tushar K. Ghosh, and Veera M. Boddu. "N-Methy-4-Nitroaniline (MNA)." In Emerging Energetic Materials: Synthesis, Physicochemical, and Detonation Properties, 233–41. Dordrecht: Springer Netherlands, 2018. http://dx.doi.org/10.1007/978-94-024-1201-7_7.

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Wohlfarth, Ch. "Dielectric constant of 4-nitroaniline." In Supplement to IV/6, 335. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-75506-7_182.

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Schomburg, Dietmar, and Dörte Stephan. "D-Benzoylarginine-4-nitroanilide amidase." In Enzyme Handbook 16, 605–7. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-58903-4_117.

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Etter, M. C., K. S. Huang, G. M. Frankenbach, and D. A. Adsmond. "Control of Symmetry and Asymmetry in Hydrogen-Bonded Nitroaniline Materials." In ACS Symposium Series, 446–56. Washington, DC: American Chemical Society, 1991. http://dx.doi.org/10.1021/bk-1991-0455.ch029.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of cobalt(II) complex with 2-furfurylidene-p-nitroaniline." In Magnetic Properties of Paramagnetic Compounds, 914. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54231-6_509.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of cobalt(II) complex with 2-furfurylidene-m-nitroaniline." In Magnetic Properties of Paramagnetic Compounds, 915. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54231-6_510.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of copper(II) complex with 2-furfurylidene-p-nitroaniline." In Magnetic Properties of Paramagnetic Compounds, 371. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54237-8_201.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of copper(II) complex with 2-furfurylidene-m-nitroaniline." In Magnetic Properties of Paramagnetic Compounds, 372. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54237-8_202.

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Pardasani, R. T., and P. Pardasani. "Magnetic properties of nickel(II) complex with 2-furfurylidene-p-nitroaniline." In Magnetic Properties of Paramagnetic Compounds, 385. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-54234-7_211.

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Geisler, T., S. Rosenkilde, W. M. K. P. Wijekoon, P. N. Prasad, and P. S. Ramanujam. "Second Harmonic Generation in Langmuir-Blodgett Films of N-Docosyl-4-Nitroaniline." In Frontiers of Polymer Research, 157–66. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4615-3856-1_13.

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Conference papers on the topic "Nitroanilina"

1

Violakis, Georgios, and Stavros Pissadakis. "All solid nitroaniline-silica photonic bandgap fiber." In Micro-Structured and Specialty Optical Fibres, edited by Christian-Alexander Bunge, Kyriacos Kalli, and Alexis Mendez. SPIE, 2018. http://dx.doi.org/10.1117/12.2315686.

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Violakis, Georgios, and Stavros Pissadakis. "A nitroaniline-based, all-solid photonic bandgap fiber." In Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials. Washington, D.C.: OSA, 2018. http://dx.doi.org/10.1364/bgppm.2018.jth4a.5.

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Block, S., and G. J. Piermarini. "The Pressure Synthesis Of P-Nitroaniline Condensation Products." In 1988 Los Angeles Symposium--O-E/LASE '88, edited by Robert L. Gunshor. SPIE, 1988. http://dx.doi.org/10.1117/12.943951.

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Biedermann, Miriam, Martin Blümke, Hartmut Krüger, and Michael Wegener. "Crosslinkage of polymethylhydrosiloxanes utilizing a diallyl functionalized nitroaniline derivative." In SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, edited by Yoseph Bar-Cohen and Frédéric Vidal. SPIE, 2016. http://dx.doi.org/10.1117/12.2219085.

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Bouchouit, K., Z. Essaidi, E. Bendeif, N. Benali-cherif, and B. Sahraoui. "Structural Phase Transition and Nonlinear Optical Properties in P-Nitroaniline." In 2nd International Conference on Transparent Optical Networks "Mediterranean Winter" 2008. ICTON-MW'08. IEEE, 2008. http://dx.doi.org/10.1109/ictonmw.2008.4773107.

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Piela, K., I. Turowska-Tyrk, M. Drozd, M. M. Szostak, P. M. Champion, and L. D. Ziegler. "Raman Spectra And Polymorphism In N-benzyl- 2-methyl-4-nitroaniline." In XXII INTERNATIONAL CONFERENCE ON RAMAN SPECTROSCOPY. AIP, 2010. http://dx.doi.org/10.1063/1.3482333.

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de Matos Gomes, Etelvina, E. Nogueira, Michael S. Belsley, and M. Margarida R. Costa. "Modification of the nonlinear optical, dielectric, and structural properties of p-nitroaniline and 2-methyl-4-nitroaniline crystals through recrystallization under a strong dc electric field." In XVII International Conference on Coherent and Nonlinear Optics (ICONO 2001), edited by Konstantin N. Drabovich, Nikolai S. Kazak, Vladimir A. Makarov, and Alexander P. Voitovich. SPIE, 2002. http://dx.doi.org/10.1117/12.475914.

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Miyamoto, K., H. Minamide, M. Fujiwara, H. Hashimoto, and H. Ito. "0.1–15THz generation using BNA (N-benzyl-2-methyl-4-nitroaniline) crystal." In 2008 Conference on Lasers and Electro-Optics (CLEO). IEEE, 2008. http://dx.doi.org/10.1109/cleo.2008.4551669.

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9

Violakis, Georgios, and Stavros Pissadakis. "Second Harmonic Generation in Thermally Poled Nitroaniline All-Solid Microstructured Optical Fibers." In 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). IEEE, 2019. http://dx.doi.org/10.1109/cleoe-eqec.2019.8871591.

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10

Hosomi, T., T. Suzuki, H. Yamamoto, T. Watanabe, H. Sato, and S. Miyata. "Efficient Second-Harmonic Generation In Single Crystal Of N-Methoxymethy1-4-Nitroaniline." In 33rd Annual Techincal Symposium, edited by Garo Khanarian. SPIE, 1990. http://dx.doi.org/10.1117/12.962115.

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Reports on the topic "Nitroanilina"

1

Leyderman, Alexander, and M. Antipin. Electrooptical Effects on Thin Organic Films and X-Ray Diffraction Analysis of 3-Nitroaniline and 2-Cyclo-Octylamino-5-Nitropyridine. Fort Belvoir, VA: Defense Technical Information Center, March 2000. http://dx.doi.org/10.21236/ada379414.

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Manning, D. L., and M. P. Maskarinec. HPLC/EC studies of selected explosive components, nitroanilines, and nitrophenols with dual electrode electrochemical detection. Final report. Office of Scientific and Technical Information (OSTI), October 1986. http://dx.doi.org/10.2172/7130234.

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