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Journal articles on the topic 'Mercuri derivatives'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Chang, Shenghe, Zhengjing Wu, Wei Sun, and Haiyan Shu. "The Construction of an Engineered Bacterial Strain and Its Application in Accumulating Mercury from Wastewater." Applied Sciences 8, no. 9 (2018): 1572. http://dx.doi.org/10.3390/app8091572.

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To remove organic and inorganic mercury from wastewater, an engineered bacterial strain, BL21-7, was constructed that contained the artificial operon P16S-g10-merT-merP-merB1-merB2-ppk-rpsT. For BL21-7, the minimum inhibitory concentrations of mercuric chloride, methylmercury chloride and phenylmercury chloride in Luria-Bertani (LB) medium were 100 µmol/L, 60 µmol/L and 80 µmol/L, respectively. After being cultured in three media (liquid LB containing 80 µmol/L mercuric chloride, 40 µmol/L methylmercury chloride or 60 µmol/L phenylmercury chloride) for 72 h, the engineered bacteria accumulated

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2

Liu, Li, Cheuk-Lam Ho, and Wai-Yeung Wong. "Exploring the Coordination Chemistry of Some Organometallic Mercury Derivatives of 4-Ethynylpyridine." Australian Journal of Chemistry 60, no. 6 (2007): 429. http://dx.doi.org/10.1071/ch07104.

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Two new heterotrinuclear organorhenium(i) mercury(ii) derivatives of 4-ethynylpyridine [Re(CO)3Cl(NC5H4C≡CHgMe)2] 1 and [Re(CO)3Cl(NC5H4C≡CHgC≡CC5H4N)2] 2 were prepared in good yields by the reaction of Re(CO)5Cl with a methylmercury(ii) derivative of 4-ethynylpyridine 1a and its inorganic mercury(ii) derivative, bis(4-pyridylethynyl)mercury 2a, respectively. The structures of these mixed-metal complexes were established by spectroscopic (FT-IR, NMR, and FABMS) techniques and their photophysical properties were examined in both fluid and solid phases.

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3

Deacon, GB, and GN Stretton. "Organomercury Compounds. XXVII. The Synthesis and Properties of Some Carboxylato- and Carboxy-pyridinylmercurials." Australian Journal of Chemistry 38, no. 3 (1985): 419. http://dx.doi.org/10.1071/ch9850419.

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Decarboxylation of mercuric pyridine-2,3-dicarboxylate in hot dimethyl sulfoxide or hexamethylphosphoramide gives a mixture of 2-carboxylatopyridin-3-ylmercury(II) (major product) and 3- carboxylatopyridin-2-ylmercury(II) (minor product). The mixture reacts ( i ) with acidified halide ions ( Cl - or I-) to yield a mixture of the corresponding carboxypyridinyl ( halogeno )mercury(II) derivatives, (ii) with tribromide ions to give the bromo ( carboxypyridinyl )mercury(ii) complexes, 3-bromopyridine-2-carboxylic acid, and 2-bromopyridine-3- carboxylic acid, and (iii) with iodide ions in hot aqueo

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4

Anufriev, S. А., S. V. Timofeev, D. I. Nasyrova, I. B. Sivaev, and V. I. Bregadze. "Synthesis of C-mercuro derivatives of ortho-carborane. Crystal structure of bis(2-phenyl-ortho-carboran-1-yl)mercury." Žurnal neorganičeskoj himii 69, no. 5 (2024): 659–64. http://dx.doi.org/10.31857/s0044457x24050014.

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Many carborane derivatives, first synthesized during the rapid development of this field of chemistry in the 60s of the last century, remained completely uncharacterized by modern spectral and structural methods. In this work, a series of C-mercuro derivatives of ortho-carborane 1-PhHg-2-Ph-1,2-C2B10H10 and (2-R-1,2-C2B10H10)2Hg (R = H, Me, Ph) were newly synthesized and characterized by NMR spectroscopy. The molecular crystal structure of bis(2-phenyl-ortho-carboran-1-yl)mercury was determined by single crystal X-ray diffraction.

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5

Wang, Zhankun, Yanqiu Hu, Xiaoxuan Zhou, and Yuguang Lv. "Construction of mercury ion fluorescence system in water samples and art materials and fluorescence detection method for rhodamine B derivatives." Green Processing and Synthesis 11, no. 1 (2022): 987–95. http://dx.doi.org/10.1515/gps-2022-0085.

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Abstract At present, the research on fluorescent molecular probe has become a hot topic in the field of environmental science, chemical materials, medicine, and other fields. Therefore, the detection of industrial mercury-containing wastewater (Hg2+) is of great significance. In this article, the fluorescent probe is used to detect mercury ions, and when compared with the traditional detection method, the fluorescent probe has the advantage of operation such as the effect of simplicity is evident. The experiments first synthesized rhodamine B derivatives and then the synthesized rhodamine B de

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6

Suponitsky, K. Yu, S. A. Anufriev, A. V. Shmalko, and I. B. Sivaev. "Synthesis of Halogen-Substituted [12]Mercuracarborands-4. Crystal Structure of {[(9,12-I<sub>2</sub>-C<sub>2</sub>B<sub>10</sub>H<sub>8</sub>-1,2-Hg)<sub>4</sub>]Cl}Na(H<sub>2</sub>O)<sub>n</sub>." Koordinacionnaâ himiâ 50, no. 5 (2024): 344–52. http://dx.doi.org/10.31857/s0132344x24050066.

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The reactions of the dilithium derivatives of 9,12-dihalogen-ortho-carboranes 1,2-Li2-C2B10H8-9,12-X2 (X = Cl, Br, I) with mercury chloride HgCl2 afford a number of complexes of the chloride ion with the halogen derivatives of [12] mercuracarborand-4: {[(9,12-X2-C2B10H8-1,2ʹ-Hg)4]Cl}Na · nH2O. The molecular crystal structure of the complex of the[12]mercuracarborand-4 octaiodine derivative with the chloride ion is determined by X-ray diffraction. The substituents at the periphery of the mercury-containing macrocycle are found to exert a substantial effect on the macrocycle geometry leading to

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7

Shellaiah, Muthaiah, Kien-Wen Sun, K. Anandan, et al. "Luminescent Pyrene-Derivatives for Hg2+ and Explosive Detection." Chemosensors 13, no. 4 (2025): 145. https://doi.org/10.3390/chemosensors13040145.

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Mercury and explosives are well-known hazards that affect the environment and threaten society. Mercury generally exists as inorganic mercuric (Hg2+) salts, and its detection via fluorometric response is highly notable. Likewise, mainstream explosives contains a nitro (−NO2) moiety as a functional unit, and numerous reports have quantified them using fluorescence quenching. Among the available literature, there are still noticeable concerns about the environmental and biological applicability of luminescent pyrene derivaives-tunedfluorometric detection of Hg2+ and explosives. In the presence o

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8

Bachour, Natalia. "Healing with Mercury: The Uses of Mercury in Arabic Medical Literature." Asiatische Studien - Études Asiatiques 69, no. 4 (2015): 831–66. http://dx.doi.org/10.1515/asia-2015-1040.

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Abstract Three textual traditions can be discerned in Arabic medical literature: the early translations from Greek, Syriac and Indian sources; the autochthonous tradition, which reached its height between the tenth and thirteenth centuries; and the translations from Latin sources, beginning in the seventeenth century. This study traces the medical use of mercury and its derivatives within these traditions. The Greek works translated into Arabic like those of Galen or Paul of Aegina did not prescribe mercury as a remedy for human beings because of its toxicity. However, many scholars of the sec

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9

Stogniy, Marina Yu, Svetlana A. Erokhina, Irina D. Kosenko, Andrey A. Semioshkin, and Igor B. Sivaev. "Dimethyloxonium and Methoxy Derivatives of nido-Carborane and Metal Complexes Thereof." Inorganics 7, no. 4 (2019): 46. http://dx.doi.org/10.3390/inorganics7040046.

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9-Dimethyloxonium, 10-dimethyloxonium, 9-methoxy and 10-methoxy derivatives of nido-carborane (9-Me2O-7,8-C2B9H11, 10-Me2O-7,8-C2B9H11, [9-MeO-7,8-C2B9H11]−, and [10-MeO-7,8-C2B9H11]−, respectively) were prepared by the reaction of the parent nido-carborane [7,8-C2B9H12]− with mercury(II) chloride in a mixture of benzene and dimethoxymethane. Reactions of the 9 and 10-dimethyloxonium derivatives with triethylamine, pyridine, and 3-methyl-6-nitro-1H-indazole result in their N-methylation with the formation of the corresponding salts with 9 and 10-methoxy-nido-carborane anions. The reaction of t

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10

Möhrle, H., and J. Mehrens. "Reaktivität nitrophenylsubstituierter cyclischer Amine bei Dehydrierungen / The Reactivity of Nitrophenyl Substituted Cyclic Amines with Dehydrogenations." Zeitschrift für Naturforschung B 53, no. 1 (1998): 37–48. http://dx.doi.org/10.1515/znb-1998-0109.

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Piperidine and perhydroazepine bearing a 1 -(4-nitrophenyl) substituent were inert to mercury-edta, while the a-pipecoline derivative gave an aminoketone with cleavage of the heterocycle. However the corresponding (2-nitrophenyl) compounds reacted to give respectively a piperidin-2-one, an aminopentanal and an aminohexanone.By an additional substituent in 2′-position the p-nitro compounds underwent dehydrogenation too. With a methyl group resulted a pattern analogous to o-nitro products. A neighbouring hydroxymethyl function enhanced the reaction with formation of benzoxazines and if possible

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11

(Miss), LAKSHMI M. SUBRAMANIAN, and S. MISRA G. "Mercury Complexes of Compounds containing Amino Group." Journal of Indian Chemical Society Vol. 62, Jul 1985 (1985): 492–93. https://doi.org/10.5281/zenodo.6321602.

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Department of Chemistry, Jammu University, Jammu Tawi-180 001 <em>Manuscript received 26 December 1983, revised 26 April 1985, accepted 3 June 1985</em> Some of the compounds containing amino group have been cyanoethylated using Triton B as a catalyst in presence of glacial acetic acid to obtain propionitrile derivative. The complexes of these compounds have been prepared with mercuric chloride. The quantitative estimation of mercury, infrared spectroscopy, microanalysis and conductance measurements in nitrobenzene showed that the metal-ligand ratio is 1 : 2 and the complexes are of non-e

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12

Fojt, Lukáš, Vladimír Vetterl, and Thomas Doneux. "Two-dimensional condensation of nucleobases: A comparative study of halogen derivatives of cytosine." Collection of Czechoslovak Chemical Communications 74, no. 11-12 (2009): 1611–22. http://dx.doi.org/10.1135/cccc2009528.

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The high ability of self-association of nucleic acid components leads to a two-dimensional (2D) condensation at electrode surfaces. The driving force of the process resides in the intermolecular interactions, such as dispersion forces, hydrogen bonding or electrostatic interactions. In this study, the condensation of 5-halogen cytosine derivatives (5-fluorocytosine, 5-bromocytosine and 5-iodocytosine) at the hanging mercury drop electrode was investigated to evaluate the influence of the different types of intermolecular interactions in the phenomenon. All of these derivatives form 2D capacita

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13

Black, DS, GB Deacon, GL Edwards, and BM Gatehouse. "Organomercury Compounds. XXXI. Preparations and 199Hg N.M.R. Spectra of Organomercury Derivatives of 2-Phenylpyridine, Benzo[h]quinoline, 1-Phenylpyrazole and 3,4,5-Trimethyl-1-phenylpyrazole, and the X-Ray Crystal Structure of Bis[2-(pyridin-2'-yl)phenyl]mercury." Australian Journal of Chemistry 46, no. 9 (1993): 1323. http://dx.doi.org/10.1071/ch9931323.

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2-(Pyridin-2'-yl) phenylmercuric acetate has been prepared by mercuration of 2-phenylpyridine. Symmetrization of the corresponding chloride by alkaline sodium stannite gave bis [2-(pyridin-2'-yl)phenyl]mercury, which was also prepared from 2-(2'-aminophenyl)pyridine by the diazo method and treatment of the initial product with copper powder and aqueous ammonia. Mercuration of benzo [h] quinoline and 3,4,5-trimethyl-1-phenylpyrazole with mercuric acetate followed by treatment with lithium chloride yielded benzo [h]quinolin-10-ylmercuric chloride and 2-(3',4',5'-trimethylpyrazol-1'-yl) phenylmer

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14

Colorado-Solís, David, Rodrigo Castro-Ramírez, Francisco Sánchez-Bartéz, Isabel Gracia-Mora, and Norah Barba-Behrens. "Novel Sulfone 2-Aminobenzimidazole Derivatives and Their Coordination Compounds: Contribution of the Ethyl and Phenyl Substituents on Non-Covalent Molecular Interactions; Biological Antiproliferative Activity." Inorganics 11, no. 10 (2023): 392. http://dx.doi.org/10.3390/inorganics11100392.

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New sulfone 2-aminobenzimidazole derivatives were designed and synthesized. Their nickel(II), copper(II), zinc(II), cadmium(II) and mercury(II) compounds were obtained and fully characterized by spectroscopic and analytical techniques. Single crystal X-ray structural analysis was performed in order to study the relevant intra and inter non-covalent interactions, mainly H···π, lone pair···π, and π···π, highlighting the difference between the terminal ethyl and phenyl groups in such interactions. Dimeric and trimeric supramolecular syntons were found for some of these compounds. Additionally, th

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15

Datta, Swapna, Surjyo Jyoti Biswas, and Anisur Rahman Khuda-Bukhsh. "Comparative Efficacy of Pre-feeding, Post-feeding and Combined Pre- and Post-feeding of Two Microdoses of a Potentized Homeopathic Drug, Mercurius Solubilis, in Ameliorating Genotoxic Effects Produced by Mercuric Chloride in Mice." Evidence-Based Complementary and Alternative Medicine 1, no. 3 (2004): 291–300. http://dx.doi.org/10.1093/ecam/neh025.

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Mercury and its derivatives have become an alarming environmental problem, necessitating the search for effective antagonists, including homeopathic drugs, which are generally used in micro doses and are devoid of any palpable side-effects. On the basis of homeopathic similia principle, two potencies ofMercurius solubilis(Merc Sol-30 and Merc Sol-200) were tested by three administrative modes, i.e. pre-feeding, post-feeding and combined pre- and post-feeding, for their possible efficacy in ameliorating mercuric chloride-induced genotoxicity in mice. Healthy mice,Mus musculus, were intraperiton

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16

Möhrle, H., and J. Mehrens. "Cyclisierungen über Enamin-Zwischenstufen bei Amindehydrierungen/Cyclizations via Enamine Intermediates with Amine Dehydrogenations." Zeitschrift für Naturforschung B 54, no. 2 (1999): 214–24. http://dx.doi.org/10.1515/znb-1999-0210.

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The mercury-edta dehydrogenation of the 4′-aminosubstituted-acetophenones 1, 8a and 9a produced the ring cleavaged derivatives 7 ,11a and 12a, while the piperidine and its derivatives 10a - 10e gave rise to tetracyclic compounds 16a - 16e and to methylenedi-enamines 19a - 19d, the additionally C-1-fragment in 19a - 19d probably coming from mercury edta. With addition of m-nitrobenzaldehyde to the mercury-edta dehydrogenation of substituted phenylpiperidines another route only generated the di-enamines 22.

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17

Zimpl, Milan, Jana Skopalova, David Jirovsky, et al. "Electrochemical Behavior of Quinoxalin-2-one Derivatives at Mercury Electrodes and Its Analytical Use." Scientific World Journal 2012 (2012): 1–12. http://dx.doi.org/10.1100/2012/409378.

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Derivatives of quinoxalin-2-one are interesting compounds with potential pharmacological activity. From this point of view, understanding of their electrochemical behavior is of great importance. In the present paper, a mechanism of electrochemical reduction of quinoxalin-2-one derivatives at mercury dropping electrode was proposed. Pyrazine ring was found to be the main electroactive center undergoing a pH-dependent two-electron reduction process. The molecule protonization of nitrogen in the position 4 precedes the electron acceptance forming a semiquinone radical intermediate which is relat

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18

Chumak, Andrii, Ruslana Khodzhaeva, Olena Kharchenko, Volodymyr Kotlyar, Oleksii Kolomoitsev, and Andrii Doroshenko. "Complexation of 1,3-dihetaryl-5-phenyl-2-pyrazoline Derivatives with Polyvalent Metal Ions: Quantum Chemical Modeling and Experimental Investigation." French-Ukrainian Journal of Chemistry 10, no. 1 (2022): 155–74. http://dx.doi.org/10.17721/fujcv10i1p155-174.

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1,3,5-Triaryl-2-pyrazoline derivatives with a pyridine ring in position 1 and 2-benzimidazolyl or 2-benzothiazolyl bicycles in position 3 were synthesized. Spectral properties in solvents of similar polarity, i.e. aprotic acetonitrile and in protic methanol, were studied, complexation with cadmium and mercury ions in acetonitrile was elucidated as well. Quantum-chemical modeling with application of the elements of Bader's atoms-in-molecules (AIM) theory of the title molecules conformational structure and 1:1 stoichiometry complexes formed with polyvalent metals of various nature (Mg, Zn, Cd, P

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19

Craig, R. G. "Biocompatibility of mercury derivatives." Dental Materials 2, no. 3 (1986): 91–96. http://dx.doi.org/10.1016/s0109-5641(86)80001-x.

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20

Masuda, Jun, Tetsuya Yamaguchi, Takamasa Tobimatsu, et al. "Crystallization and preliminary X-ray study of two crystal forms of Klebsiella oxytoca diol dehydratase–cyanocobalamin complex." Acta Crystallographica Section D Biological Crystallography 55, no. 4 (1999): 907–9. http://dx.doi.org/10.1107/s0907444998018356.

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Two crystal forms of Klebsiella oxytoca diol dehydratase complexed with cyanocobalamin have been obtained and preliminary crystallographic experiments have been performed. The crystals belong to two different space groups, depending on the crystallization conditions. One crystal (form I) belongs to space group P212121 with unit-cell parameters a = 76.2, b = 122.3, c = 209.6 Å, and diffracts to 2.2 Å resolution using an X-ray beam from a synchrotron radiation source. The other crystal (form II) belongs to space group P21 with unit-cell parameters a = 75.4, b = 132.7, c = 298.8 Å, β = 91.9°, and

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21

Liang, L., N. S. Bloom, and M. Horvat. "Simultaneous determination of mercury speciation in biological materials by GC/CVAFS after ethylation and room-temperature precollection." Clinical Chemistry 40, no. 4 (1994): 602–7. http://dx.doi.org/10.1093/clinchem/40.4.602.

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Abstract We developed a method for the simultaneous determination of monomethyl mercury (MMHg), inorganic mercury [Hg(II)], and total mercury (THg) in biological materials. A variety of biological materials can be digested in methanolic KOH solution. The MMHg and Hg(II) present are converted to volatile ethyl derivatives, methylethyl mercury and diethyl mercury, by an aqueous-phase ethylation reaction with sodium tetraethylborate. The ethyl derivatives are precollected onto a trapping column at room temperature, in case of disconnection with the separation/detection system, and then thermally

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22

Febrianti, I., R. Ratianingsih, and J. W. Puspita. "PERUBAHAN DISTRIBUSI MERKURI (Hg) TERHADAP WAKTU DI SEDIMEN SUNGAI POBOYA." JURNAL ILMIAH MATEMATIKA DAN TERAPAN 15, no. 1 (2018): 86–97. http://dx.doi.org/10.22487/2540766x.2018.v15.i1.10205.

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Poboya is illegal gold mining area at Palu City. The amalgamate process of gold extraction is prepared traditionally using mercury. Tailing of this process which contains mercury is throwed away to the ground. The mercury contain will infiltrate to the soil water and later on pollute Poboya’s river. Related to the mercury that categorized as dangerous material, this research purposes to investigate the mercury distribution changing at Poboya’s river sediment. The mercury distribution changing is investigated by modify the advection-diffusion equation model. The model was completed by the initi

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23

Aliaga, Margarita E., Luis García-Río, Márcia Pessêgo, et al. "Host–guest interaction of coumarin-derivative dyes and cucurbit[7]uril: leading to the formation of supramolecular ternary complexes with mercuric ions." New Journal of Chemistry 39, no. 4 (2015): 3084–92. http://dx.doi.org/10.1039/c5nj00162e.

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24

Stogniy, Marina Yu, Ekaterina N. Abramova, Irina A. Lobanova, et al. "Synthesis of Functional Derivatives of 7,8-Dicarba-nido-undecaborate Anion by Ring-Opening of Its Cyclic Oxonium Derivatives." Collection of Czechoslovak Chemical Communications 72, no. 12 (2007): 1676–88. http://dx.doi.org/10.1135/cccc20071676.

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A new approach to synthesis of functional derivatives of 7,8-dicarba-nido-undecaborate anion based on ring-opening of its cyclic oxonium derivatives [10-(CH2)4O-7,8-C2B9H11] and [10-O(CH2CH2)2O-7,8-C2B9H11] with various nucleophiles was developed. Both cyclic oxonium derivatives can be obtained as single isomers by reaction of the parent anion [7,8-C2B9H12]- with mercury(II) chloride in the corresponding solvents. Mechanism of formation of the cyclic oxonium derivatives of 7,8-dicarba-nido-undecaborate anion was proposed. A series of 7,8-dicarba-nido-undecaborate derivatives with terminal carb

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25

LIZENG, WANG, MA CHENGSONG, ZHANG XIAOLI, SHEN DAZHONG, and GUO SHOUPENG. "Adsorption Voltammetry Determination of Lysine Traces of its o-Chlorobenzaldehyde Derivative." Journal of Indian Chemical Society Vol. 75, Aug 1998 (1998): 488–90. https://doi.org/10.5281/zenodo.5936337.

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Chemistry College, Shandong University, Jinan, 250100 P. R. China Shandong Metallurgical Institute, Jinan, 250100, P. R. China <em>Manuscript received 10 September 1997, revised 22 December 1997, accepted 10 March 1998</em> An adsorption voltammetric method for the determination of lysine is reported, based on the reduction of the Schiff base compound formed by lysine and <em>o</em>-chlorobenzaldehyde in phosphate buffer solution (pH 11.1). The Schiff base product can be adsorbed on a hanging mercury drop electrode and reduced with peak potential of about -1.15 V (vs SCE). The derivative peak

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26

Diacon, Aurel, Florin Albota, Alexandra Mocanu, et al. "Dual-Responsive Hydrogels for Mercury Ion Detection and Removal from Wastewater." Gels 10, no. 2 (2024): 113. http://dx.doi.org/10.3390/gels10020113.

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This study describes the development of a fast and cost-effective method for the detection and removal of Hg2+ ions from aqueous media, consisting of hydrogels incorporating chelating agents and a rhodamine derivative (to afford a qualitative evaluation of the heavy metal entrapment inside the 3D polymeric matrix). These hydrogels, designed for the simultaneous detection and entrapment of mercury, were obtained through the photopolymerization of 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPSA) and N-vinyl-2-pyrrolidone (NVP), utilizing N,N′-methylenebisacrylamide (MBA) as crosslinker, in t

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Safavi, A., and L. Fotouhi. "Electrochemical reduction of nickel(II) dithiocarboxylates at the mercury electrode." Canadian Journal of Chemistry 75, no. 7 (1997): 1023–29. http://dx.doi.org/10.1139/v97-122.

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The reduction mechanisms of a series of nickel(II) dithiocarboxylate complexes have been investigated in dimethyl sulphoxide at the mercury electrode. Various electrochemical techniques, including polarography, cyclic voltammetry, chronoamperometry, and controlled potential coulometry, were employed. The reduction of the complexes of the acid derivatives of 2-aminocyclopentene-1-dithiocarboxylate (ACD) proceeds initially by an ECE mechanism (electron transfer – chemical reaction – electron transfer) followed by a one-electron irreversible process. The nature of the complete electrode reaction

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Möhrle, Hans, and Wolfgang Vetter. "Reaktionsbeteiligung von Phosphonester-Nachbargruppen bei Amindehydrierungen / Participation of Phosphonate Neighbour Groups with Dehydrogenations of Amines." Zeitschrift für Naturforschung B 43, no. 12 (1988): 1662–71. http://dx.doi.org/10.1515/znb-1988-1222.

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Abstract Aminomethanephosphonate. Mercury EDTA Dehydrogenation. Lactam. Formamide, Aminoalkylation Aminophosphonates 1-5 are dehydrogenated with mercury EDTA to the corresponding lactams 6-9 and surprisingly to the formamide derivative 10, The different rate of ester hydrolysis of these acylamine compounds, the steric requirements and the reaction mechanisms are dis-cussed.

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Singh, Gagandeep, Pushap Raj, Harupjit Singh, and Narinder Singh. "Colorimetric detection and ratiometric quantification of mercury(ii) using azophenol dye: ‘dip & read’ based handheld prototype device development." Journal of Materials Chemistry C 6, no. 46 (2018): 12728–38. http://dx.doi.org/10.1039/c8tc04720k.

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Zalov, A. Z., A. F. Şahverdiyeva, Sh A. Mammadova, A. M. Yariyeva, N. Z. Abdullayeva, and A. P. Gurbanova. "CORRELATIONS OF ANALYTICAL PROPERTIES OF MERCURY COMPLEXES WITH 2-HYDROXYTHIOPHENOL AND PYRIDINE." Chemical Problems 23, no. 4 (2025): 523–32. https://doi.org/10.32737/2221-8688-2025-4-523-532.

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Five novel reagents were suggested for mercury (II) photometric determination: 2hydroxythiophenol and its derivatives (HTDs), namely 2,5-dihydroxythiophenol, 2-hydroxy-5fluorothiophenol, 2-hydroxy-5-chlorothiophenol, 2-hydroxy-5 - bromothiophenol, 2- hydroxy – 5- iodothiophenol. The molar absorptivity coefficient was (2.4-3.3)×104 (λ=450-480 nm). The optimal conditions for the complexation reaction correspond to pH range of 4.1 - 7.2. It has been proven that a compound with different ligands is formed in the ratio of Hg (II):HTDs:Py=1:2:2.

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Andreica, Adriana Maria, Lucia Gansca, Irina Ciotlaus, and Ioan Oprean. "Convenient Synthesis of (Z)-7- and (E)-9-dodecene-1-yl Acetate, Components of Some Lepidoptera Insect Sex Pheromone." Revista de Chimie 68, no. 1 (2017): 180–85. http://dx.doi.org/10.37358/rc.17.1.5415.

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Were developed new and practical synthesis of (Z)-7-dodecene-1-yl acetate and (E)-9-dodecene-1-yl acetate. The routes involve, as the key step, the use of the mercury derivative of the terminal-alkyne w-functionalised as intermediate. The synthesis of (Z)-7-dodecene-1-yl acetate was based on a C6+C2=C8 and C8+C4=C12 coupling scheme, starting from 1,6-hexane-diol. The first coupling reaction took place between 1-tert-butoxy-6-bromo-hexane and lithium acetylide-ethylendiamine complex obtaining 1-tert-butoxy-oct-7-yne, which is transformed in di[tert-butoxy-oct-7-yne]mercury. The mercury derivati

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32

Nosal-Wiercińska, Agnieszka, and Mariusz Grochowski. "Adsorption of thiourea and its methyl derivatives from chlorate(VII) with varied water activity." Collection of Czechoslovak Chemical Communications 76, no. 4 (2011): 265–75. http://dx.doi.org/10.1135/cccc2010125.

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The comparison of thiourea, methylthiourea, dimethylthiourea and tetramethylthiourea adsorption at mercury|sodium chlorate(VII) interface was done. For the sake of due to the specific interactions between sulfur and mercury all the compounds examined are pointed with their negative end towards mercury, even at the negative values of an electrode charge. However the change of an electrode charge is connected with the change of an adsorbate reorientation. It was found that with the increase of the methyl group amount in a molecule of thiourea methyl derivatives: (i) the range of adsorption poten

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Andreica, Adriana Maria, Lucia Gansca, Irina Ciotlaus, and Ioan Oprean. "The Use of Mercury Compounds in the Synthesis of Some Lepidoptera Insect Sex Pheromones with Monoenic Structure." Revista de Chimie 69, no. 6 (2018): 1315–18. http://dx.doi.org/10.37358/rc.18.6.6317.

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New and practical synthesis of (E)-11-tetradecen-1-yl acetate and (Z)-11-hexadecen-1-yl acetate were developed. The synthesis were based on a C12+C2=C14 and C12+C4=C16 coupling scheme. The routes involve, as the key step, the use of the same mercury derivative of the terminal-alkyne w-functionalised as intermediate.The first coupling reaction was effected by adding 1-tert-butoxy-10-bromodecane to monosodate acetylene, obtained in situ from DMSO and sodium hydride. It was prepared 1-tert-butoxy-dodec-11-yne, which is transformed in di[tert-butoxy-dodec-11-yne]mercury, the common intermediate in

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34

Al-Owais, A. A., and I. S. El-Hallag. "Electrochemical Investigation of Some Pharmaceutical Compounds at Mercury Electrode." Oriental Journal of Chemistry 34, no. 6 (2018): 2851–58. http://dx.doi.org/10.13005/ojc/340623.

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The present work aims to report the investigation of the electrochemical behavior of 3- arylazomethine-1,2,4-triazole derivatives in universal aqueous buffer series at mercury electrode. The electrode behavior of the studied compounds was performed via voltammetric studies, chronoamperometry, convoluted transforms, and dp polarography techniques. The relevant chemical and electrochemical parameters of 3- aryl azomethine -1,2,4- triazole derivatives were determined experimentally in universal aqueous buffer series as supporting electrolyte at mercury electrode. CPC was used for determination of

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35

Tamilarasan, R., and D. R. McMillin. "Spectroscopic studies of the type 2 and type 3 copper centres in the mercury derivative of laccase." Biochemical Journal 263, no. 2 (1989): 425–29. http://dx.doi.org/10.1042/bj2630425.

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U.v.-visible-absorption and e.p.r. spectroscopy were used to study the type 2 and type 3 copper centres in the mercury derivative of laccase. After treatment with peroxide the mercury derivative of laccase exhibits a fully developed absorption band at 330 nm (delta epsilon = 2900 +/- 100 M-1.cm-1, which is characteristic of type 3 copper in the oxidized state. In addition, there is a weak ligand-field absorption at 740 nm (epsilon = 380 +/- 30 M-1.cm-1), which can be assigned to the type 3 pair. Because the e.p.r. spectrum of the type 2 copper is well resolved in the case of the mercury deriva

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36

Safavi, A., and M. B. Gholivand. "Electrochemical investigation of reduction of mercury complexes of 2-aminocyclopentene-1-dithiocarboxylic acid and some of its derivatives at mercury electrodes." Canadian Journal of Chemistry 74, no. 1 (1996): 95–102. http://dx.doi.org/10.1139/v96-012.

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Electrochemical techniques of polarography, cyclic voltammetry, and controlled potential electrolysis at mercury electrodes have permitted a detailed investigation of the reduction reactions associated with mercury 2-aminocyclopentene dithiocarboxylate complexes, Hg(ACD)2, in dimethyl sulphoxide (DMSO). As a complementary study, the electrochemistry of the ligands themselves was investigated in DMSO solutions and at mercury electrodes. The lability of mercury(II) complexes and their rapid interaction with elemental mercury strongly influence the nature of the redox processes observed at mercur

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Romanenko, Vadim D., and Valentyn L. Rudzevich. "Silicon–mercury derivatives in organic synthesis." Tetrahedron 61, no. 19 (2005): 4509–30. http://dx.doi.org/10.1016/j.tet.2005.02.074.

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Lobanova, Irina A., Vladimir I. Bregadze, Sergey V. Timofeev, Pavel V. Petrovskii, Zoya A. Starikova, and Fedor M. Dolgushin. "Mercury derivatives of exo-nido-ruthenacarborane." Journal of Organometallic Chemistry 597, no. 1-2 (2000): 48–53. http://dx.doi.org/10.1016/s0022-328x(99)00591-4.

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Ridley, DD, and GW Simpson. "Further Reactions in the Tetrahydroazocin-2(1h)-one Series." Australian Journal of Chemistry 39, no. 4 (1986): 687. http://dx.doi.org/10.1071/ch9860687.

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5,6,7,8-Tetrahydroazocin-2(1H)-one and the 3-phenylthio- and 3- phenylsulfonyl-substituted derivatives have been converted into the corresponding 2-ethoxy-5,6,7,8-tetrahydroazocines with Meerwein's reagent. Upon irradiation under mercury lamp at longer wavelengths (Pyrex vessels) these compounds are inert, but at shorter wavelengths (quartz vessels) polymeric materials form with no evidence of intramolecular ring cyclization. Reaction of the lactams with bases, and with t-butyl hypochlorite, are reported, and these reactions lead to a variety of azocin-2(1H)-one derivatives.

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Zenebon, Odair, Alice M. Sakuma, Sergio Dovidauskas, Isaura A. Okada, Franca D. De Maio, and Jaim Lichtig. "Rapid Food Decomposition by H2O2–H2SO4 for Determination of Total Mercury by Flow Injection Cold Vapor Atomic Absorption Spectrometry." Journal of AOAC INTERNATIONAL 85, no. 1 (2002): 149–52. http://dx.doi.org/10.1093/jaoac/85.1.149.

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Abstract A mixture of 50% H2O2–H2SO4 (3 + 1, v/v) was used for decomposition of food in open vessels at 80°C. The treatment allowed rapid total mercury determination by flow injection cold vapor atomic absorption spectrometry. Cabbage, potatoes, peanuts paste, hazelnuts paste, oats, tomatoes and their derivatives, oysters, shrimps, prawns, shellfish, marine algae, and many kinds of fish were analyzed by the proposed methodology with a limit of quantitation of 0.86 ± 0.08 μg/L mercury in the final solution. Reference materials tested also gave excellent recovery.

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Dan-Iya, Bilal Ibrahim, Abuzar Khan, Mohd Yunus Abd Shukor, MohdKhalizan Sabullah, and Noor Azlina Masdor. "Zero-valent iron nanoparticles for environmental Hg (II) removal: a review." PeerJ Materials Science 5 (October 18, 2023): e29. http://dx.doi.org/10.7717/peerj-matsci.29.

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Mercury is a natural, long-lasting, and bio-accumulative contaminant found in both soil and water. Mercury is toxic and its organic derivative, methylmercury (MeHg), could be lethal. The increasing level of mercury in the environment is a threat, as it can easily enter the food chain upon exposure. Zero-valent iron nanoparticle (nZVI), an environmentally friendly nanomaterial, is envisaged as an ideal candidate for the remediation of metal pollutions in soil and water bodies. Due to low toxicity and decent activity, nZVI and its corrosion products have shown huge potential for the removal of h

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Sunita, Kumbhat, Nain Urrnila, Dave Sushma, and Prakash Khatri Om. "Voltammetric studies of furfural and its trace determination." Journal of Indian Chemical Society Vol. 81, May 2004 (2004): 406–9. https://doi.org/10.5281/zenodo.5833035.

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Department of Chemistry, J. N. V. University, Jodhpur-342 00 I, India  <em>E-mail </em>: skumbhat@rediffmail.com <em>Manuscript received 16 September 2002, revised 10 April 2003, accepted 11 November 2003</em> A detailed electrochemical studies on furfural at mercury electrode has been reported. A linear sweep voltammetric method has been developed for low level determination of furfural and other aliphatic aldehydes simultaneously. This method has been used for the determination of acetaldehyde and furfural in liquor samples. The detection limit ranged between 0.05- 1.0 ppm for diff

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Kandile, N. G., A. A. Soliman, and E. A. El Sawi. "Action of Mercuric Acetate on Pyridazine Derivatives." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 19, no. 8 (1989): 779–86. http://dx.doi.org/10.1080/00945718908055299.

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LIAO, Y., L. SHI, J. FENG, L. YANG, and A. REN. "Luminescent Properties of Mercury-taining Diethynylfluorene Derivatives." Chemical Research in Chinese Universities 23, no. 1 (2007): 92–95. http://dx.doi.org/10.1016/s1005-9040(07)60018-x.

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Raner, KD, and AD Ward. "Heterocyclic Syntheses Through Electrophilic Ring Closure Reactions of ortho-Allylaniline Systems." Australian Journal of Chemistry 44, no. 12 (1991): 1749. http://dx.doi.org/10.1071/ch9911749.

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Amide derivatives of 2-allylanilines have been prepared by metallation of the amide derivatives of the corresponding 2-bromoanilines and subsequent reaction with an allylic halide. The electrophile -promoted cyclization of these compounds has been investigated. The free allylanilines readily undergo aminomercuration to form unstable mercury derivatives of tetrahydroquinolines but the corresponding amide derivatives do not cyclize. Instead, oxymercuration of the double bond occurs. The allylanilines react with iodine to yield 3-iodo-1,2,3,4-tetrahydroquinolines. The anion of 2,2,2-trifluoro-N-[

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46

Danil de Namor, Angela F., Salman Alharthi, Brendan Howlin, and Nawal Al Hakawati. "A selective and easily recyclable dimer based on a calix[4]pyrrole derivative for the removal of mercury(ii) from water." RSC Advances 10, no. 6 (2020): 3060–71. http://dx.doi.org/10.1039/c9ra09911e.

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A recyclable mercury(ii) selective dimer based on a calix[4]pyrrole derivative has been synthesised and characterised by mass and FT-IR spectrometry, Scanning Electron Microscopy (SEM) and Energy Dispersive X-ray (EDX).

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47

Palathoti, Suvarnaraju, Manar Al-Rawahi, Riyad Mahfud, and Victor Otitolaiye. "Effects of Mercury Concentration on the Health and Safety of Oil and Gas Workers." International Journal of Occupational Safety and Health 12, no. 3 (2022): 152–62. http://dx.doi.org/10.3126/ijosh.v12i3.40325.

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Introduction: The processing of crude oil is characterized by numerous hazards, which have significant health, safety, and environmental impacts on neighboring communities. The occurrence of mercury and its toxic derivatives is considered one of the many negative impacts of oil and gas operations. However, there is limited research on mercury and its negative effects on workers in the Gulf Cooperation Council (GCC) region. This study examines the occurrence, exposure, and symptoms of mercury on the health and safety of oil and gas workers in Oman. It also explores the acute/chronic effects of

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Barek, Jiří, Jana Kubíčková, Viktor Mejstřík, Oldřich Petira, and Jiří Zima. "The polarographic and voltammetric determination of the 3'-halogen derivatives of N,N-dimethyl-4-aminoazobenzene." Collection of Czechoslovak Chemical Communications 55, no. 12 (1990): 2904–13. http://dx.doi.org/10.1135/cccc19902904.

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The polarographic reduction of the 3'-halogen derivatives of N,N-dimethyl-4-aminoazobenzene was studied in mixed water-methanol medium and optimum conditions were found for the determination of these genotoxic substances by tast polarography in the concentration range 1 . 10-4 to 2 . 10-6 mol l-1, differential pulse polarography at a dropping mercury electrode in the range 1 . 10-4 to 2 . 10-7 mol l-1 and fast scan differential pulse voltammetry at a hanging mercury drop electrode in the range 1 . 10-6 to 2 . 10-8 mol l-1. The increase in the sensitivity resulting from adsorptive accumulation

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Janzen, Michael C., Michael C. Jennings, and Richard J. Puddephatt. "Cationic thiolate and selenolate complexes of platinum(IV)." Canadian Journal of Chemistry 80, no. 1 (2002): 41–45. http://dx.doi.org/10.1139/v01-187.

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The reaction of the adamantanoid compounds [Hg4(EPh)6(L)4][ClO4]2 (E = S or Se, L = PEt3 or PPh3) with [PtMe2(bu2bpy)] (bu2bpy = 4,4'-di-tert-butyl-2,2'-bipyridine) occurs easily to give the first examples of cationic thiolate or selenolate derivatives of platinum(IV), [PtMe2(EPh)L(bu2bpy)][ClO4], and the addition is shown to occur with trans stereochemistry. The new complexes are characterized by NMR spectroscopy and when L = PEt3 by X-ray structure determinations. When L = PPh3, a competitive reaction leads to methyl group transfer from platinum to mercury to give MeHgEPh (E = S or Se).Key w

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Andreica, Adriana-Maria, Lucia Gansca, Irina Ciotlaus, and Ioan Oprean. "A New Synthesis of the Sex Pheromone of the Indian Meal Moth Plodia Interpunctella hb. (Lepidoptera, Pyralidae)." Revista de Chimie 71, no. 1 (2020): 201–5. http://dx.doi.org/10.37358/rc.20.1.7832.

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New synthesis of (9Z,12E)-9,12-tetradecadien-1-yl acetate, the sex pheromone of the indian meal moth Plodia interpunctella (Lepidoptera, Pyralidae), were developed. The synthesis was based on a C8+C2=C10 and C10+C4=C14 coupling scheme. The route involves, as the key step, the use of the mercury derivative of the terminal-alkyne -functionalised as intermediate.The first coupling reaction took place between 1-tert-butoxy-8-bromo-octane and lithium acetylide-ethylendiamine complex obtaining 1-tert-butoxy-dec-9-yne, which is transformed in di[tert-butoxy-dec-9-yne]mercury.In the second coupling r

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