Gotowe bibliografie tematyczne / Imidazole uv vis spectrum

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Gotowa bibliografia na temat „Imidazole uv vis spectrum”

Autor: Grafiati
Data publikacji: 3 czerwca 2025
Data aktualizacji: 31 lipca 2025

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Artykuły w czasopismach na temat "Imidazole uv vis spectrum"

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Sapkota, Kamal Raj, Jahanara Begam, and Shilpi Kumari. "A Novel Imidazole Derivative: Synthesis, Spectral Characterization, and DFT Study." AMC Multidisciplinary Research Journal 4, no. 1 (2025): 79–88. https://doi.org/10.3126/amrj.v4i1.78678.

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A novel Imidazole derivative, (E)-N-((1H-indol-7-yl) methylene)-5-phenyl-1H-imidazol-2-amine (IPA), was synthesized and characterized by elemental analysis, FT-IR, NMR, UV–Vis, and mass spectrometry. Spectral data confirmed the structure and purity of the compound. UV–Vis analysis showed π→π* and n→π* transitions, indicating strong conjugation. The molecular ion peak at m/z 286.12 verified its molecular weight. DFT study at the B3LYP/6-311G(d,p) level exhibits a HOMO–LUMO gap of 2.80 eV, in good agreement with the experimental value (2.70 eV), supporting its electronic structure and optoelectr
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Lin, Xin, Mingqiang Huang, Tingting Lu, et al. "Characterization of Imidazole Compounds in Aqueous Secondary Organic Aerosol Generated from Evaporation of Droplets Containing Pyruvaldehyde and Inorganic Ammonium." Atmosphere 13, no. 6 (2022): 970. http://dx.doi.org/10.3390/atmos13060970.

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Imidazole compounds are important constituents of atmospheric brown carbon. The imidazole components of aqueous secondary organic aerosol (aqSOA) that are generated from the evaporation of droplets containing pyruvaldehyde and inorganic ammonium are on-line characterized by an aerosol laser time-of-flight mass spectrometer (ALTOFMS) and off-line detected by optical spectrometry in this study. The results demonstrated that the laser desorption/ionization mass spectra of aqSOA particles that were detected by ALTOFMS contained the characteristic mass peaks of imidazoles at m/z = 28 (CH2N+), m/z =
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Ward, Hussein Ali, Taghreed M. Musa, and Zaizafoon Nabil Nasif. "Synthesis and Characterization of some Transition Metals Complexes with new Ligand Azo Imidazole Derivative." Al-Mustansiriyah Journal of Science 33, no. 2 (2022): 31–38. http://dx.doi.org/10.23851/mjs.v33i2.1121.

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AZO complexes synthesized by binding metal ions as Mn(II), Co(II), Ni(II) and Cu(II), with the ligand (L) [ethyl 4-((E)-(5-oxo-1-(((1E,2E)-3-phenylallylidene)amino)-2-thioxo-2,5-dihydro-1H-imidazol-4-yl)diazenyl)benzoate] was prepared from three steps ,first step preparation Schiff base product of condensation reaction by reaction Thiosemicarbazide with cinnamaldeyde, second step preparation the Imidazole ring close by reaction ligand 1 with chloroethylacetate, finally preparation Azo ligand(Diazanium compound) by reaction ligand 2 with benzocain. Characterized the ligands and complexes in the
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S., Anitha, Ganapathi M., and Ravi A. "SYNTHESIS OF SUBSTITUTED SULFONAMIDE BEARING IMIDAZOLE DERIVATIVES AND ITS CHARACTERIZATION." International Journal of Applied and Advanced Scientific Research 1, no. 2 (2017): 1–4. https://doi.org/10.5281/zenodo.256148.

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The sulfonamide bearing imidazole derivatives have been synthesized via two stages of chemical reactions. In a first stage, various substituted benzaldehyde condensed with benzil and ammonium acetate in presence L-Proline served as green catalyst. In a second stage, the series of substituted imidazole derivatives were reacted with benzene sulfonyl chloride in the presence of triethyl amine base. All synthesized compounds were characterized by various spectral techniques like UV-Visible, FTIR and <sup>1</sup>H NMR spectral analysis respectively. UV- Visible and FTIR spectra of each of the synth
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Timoumi, Abdelmajid, Davoud Dastan, Bassem Jamoussi, et al. "Experimental and Theoretical Studies on Optical Properties of Tetra(Imidazole) of Palladium (II) Phthalocyanine." Molecules 27, no. 19 (2022): 6151. http://dx.doi.org/10.3390/molecules27196151.

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In this work, the optical properties of tetra(imidazole) of palladium phthalocyanine (PdPc(Im)4) in solution form and thin films on glass and fluorine-doped tin oxide (FTO) substrates were investigated via the thermal evaporation technique. The optical band gap was evaluated by ultraviolet–visible spectroscopy (UV-Vis). The energy band gap values were determined based on the Tauc graph. In addition, time-dependent density functional theory (TD-DFT) was used to simulate the UV-Vis absorption spectrum of the (PdPc(Im)4) molecule in the Dimethyl Sulfoxide (DMSO) solution phase. A good correlation
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Dunya, Y. Fnfoon, and J. Al-Adilee Khalid. "Synthesis and Spectral Characterization of New Azo Imidazole Ligand 2-[ 2' - (4 - Chloro Phenyl)azo [- 1 - Methyl Imidazole and its Complexes with Ag(I) and Ni(II) ions." Pak. J. Anal. Environ. Chem 23, Special Issue (2023): 207–21. https://doi.org/10.5281/zenodo.7850290.

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&nbsp;&nbsp; A new azo dye ligand 2-] 2&#39; - (4 - Chloro Phenyl)azo [- 4 - Methyl imidazole (ClPA4-MeI) was prepared by reacting a diazonium chloride salt solution of 2-amino -4- chlorophenol and coupled with 4-methyl imidazole in an alkaline ethanolic solution. The newly synthesized ligand (ClPA4-MeI) was used to form complexes with metal ions like Ag(I) and Ni (II). Elemental analysis (C.H.N), Mass spectrum, FT-IR, UV&ndash;Vis, XRD, SEM, and magnetic measurements have all been employed to investigate the structures of the azo dye ligand (ClPA4-MeI) and chelate complexes. Except for Ag(I)-
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Martak, Fahimah, Iin Candrawati, and Ayu Widyasari. "Synthesis, Spectral, Anticancer Studies on Cu (II) Complex of 2,4,5-Triphenyl-1H-Imidazole." Jurnal Kimia VALENSI 2, no. 2 (2016): 91–96. http://dx.doi.org/10.15408/jkv.v2i2.3328.

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Schiff bases of 2,4,5-triphenyl-1H­-imidazole ligand and Cu(II) complex has been synthesized and characterized by 1H and 13C NMR, elemental analyses, molar conductance, thermal analysis (TGA), magnetic moment measurement, IR and UV-Vis. On the basis spectral studied and analytical data, it is evident that the Schiff base acts as monodentat ligand coordinating via nitrogen atom. The result showed that Cu(II) complex has octrahedral geometry. The studied complex was tested for anticancer activity. The anticancer activity of Cu(II) complex is evaluated against liver Carninoma (HEPG2) cell lines.
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Wafaa Jumaah Imran, Ibtihal Kadhim Kareem, and Ruba Riyadh Jaafar. "Synthesis and Spectral identifications of new azo – Schiff base ligand(4Cl-2DIBP) derived from (para-aminobenzylamine) with its some metallic complexes." Journal of Kufa for Chemical Sciences 2, no. 10 (2023): 1–16. http://dx.doi.org/10.36329/jkcm/2023/v2.i10.12257.

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The New Heterocyclic ligand 4-chloro-2-(((4-((4,5-diphenyl-1H-imidazol-2-yl) diazenyl ) benzyl)imino)methyl) phenol (4Cl-2DIBP) was prepared from the condensation of para-aminobenzylamine with 4,5-diphenyl imidazole, followed by the condensation of the resulting compound with 5- chloro-2- hydroxy benzaldehyde. Different analytical and characterization techniques including (Mass,1HNMR, FT-IR and UV-Vis. spectroscopy and C.H.N elemental analysis) in the investigation of Newly prepared ligand. A series of Novel solid metal complexes of this ligand with Co (II), Ni (II), Cu (II), Zn ((II), Cd (II)
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Osadchuk, Irina, Nele Konrad, Khai-Nghi Truong, et al. "Supramolecular Chirogenesis in Bis-Porphyrin: Crystallographic Structure and CD Spectra for a Complex with a Chiral Guanidine Derivative." Symmetry 13, no. 2 (2021): 275. http://dx.doi.org/10.3390/sym13020275.

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The complexation of (3aR,7aR)-N-(3,5-bis(trifluoromethyl)phenyl)octahydro-2H-benzo[d]imidazol-2-imine (BTI), as a guest, to ethane-bridged bis(zinc octaethylporphyrin), bis(ZnOEP), as a host, has been studied by means of ultraviolet-visible (UV-Vis) and circular dichroism (CD) absorption spectroscopies, single crystal X-ray diffraction, and computational simulation. The formation of 1:2 host-guest complex was established by X-ray diffraction and UV-Vis titration studies. Two guest BTI molecules are located at the opposite sides of two porphyrin subunits of bis(ZnOEP) host, which is resting in
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Heren, Zerrin, Cem Keser, C. Cüneyt Ersanlı, O. Zafer Yeşilel, and Orhan Büyükgüngör. "Synthesis, Spectral and Thermal Studies, and Crystal Structure of cis-Bis(imidazole)bis(picolinato)copper(II) Dihydrate [Cu(pic)2(im)2] ·2H2O." Zeitschrift für Naturforschung B 61, no. 9 (2006): 1072–78. http://dx.doi.org/10.1515/znb-2006-0905.

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Abstract The mixed-ligand picolinato (pic) complex of Cu(II) with imidazole (im), [Cu(pic)2(im)2] ・2H2O, was synthesized and characterized by elemental analysis, magnetic susceptibility, spectral methods (UV/vis and FT-IR), simultaneous TG, DTA techniques, mass spectroscopy, and X-ray diffraction. The complex crystallizes in the monoclinic space group Cc with the following unit cell parameters: a = 16.381(1), b = 9.556(1), c = 5.177(1) Å , β = 119.074(5)°, Z = 4. In the octahedral complex, the picolinato ligands are coordinated to the copper(II) ion as bidentate N,O-donors forming chelate ring
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Rozprawy doktorskie na temat "Imidazole uv vis spectrum"

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Silva, Edvonaldo Florêncio e. "Um Estudo teórico da doxorrubicina: espectroscopia no UV/Vis e reatividade." Pós-Graduação em Química, 2013. https://ri.ufs.br/handle/riufs/6100.

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The doxorubicin (DOX) assumes a prominent position among the drugs widely applied in treatment human cancer. This chemotherapeutic presents efficiency in the regression of various neoplasms, although adverse reactions may occur. As a result several strategies have been developed to reduce the adverse effects caused by the continued use of DOX. One of these strategy is the incorporation of doxorubicin into MOF (Metal Organic Framework), since these materials can act as excellent carriers of drugs. The color change exhibited by doxorubicin as a function of pH, or even possibly when adsorbed in
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Lambert, Alexander S. "Application of UV-Vis Spectroscopy to the Monitoring, Characterization and Analysis of Chemical Equilibria of Copper Etching Baths." Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc1011880/.

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The continuously increasing demand for innovation in the miniaturization of microelectronics has driven the need for ever more precise fabrication strategies for device packaging, especially for printed circuit boards (PCBs). Subtractive copper etching is a fundamental step in the fabrication process, requiring very precise control of etch rate and etch factor. Changes in the etching chemical equilibrium have significant effects on etching behavior, and CuCl2 / HCl etching baths are typically monitored with several parameters including oxidation-reduction potential, conductivity, and specific
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Chaparro, Adela Tatiana Rodriguez. "Tratamento de efluentes de branqueamento de polpa celulósica em reator anaeróbio seguido de processo oxidativo avançado." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/18/18138/tde-14042010-153657/.

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A remoção da matéria orgânica biodegradável e não biodegradável presente em efluentes de branqueamento de polpa celulósica kraft foi investigado utilizando processos biológicos anaeróbios seguidos de processos de oxidação avançada (POA) baseados em ozônio. Os experimentos foram realizados utilizando-se efluentes da planta de branqueamento de polpa celulósica kraft de duas indústrias. O reator anaeróbio horizontal de leito fixo (RAHLF) em escala de bancada operou em regime contínuo durante 418 dias e o efluente biotratado era submetido à oxidação avançada aplicando ozônio e ozônio/UV em regime
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Jacobsson, T. Jesper. "Synthesis and characterisation of ZnO nanoparticles.An experimental investigation of some of their size dependent quantum effects." Thesis, Uppsala University, Department of Materials Chemistry, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-121715.

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<p>ZnO nanoparticles in the size range 2.5–7 nm have been synthesised by a wet chemical method where ZnO particles were grown in basic zinc acetate solution. The optical band gap increases when the size of the particles decreases. An empirical relation between the optical band gap given from absorption measurements, and particle size given from XRD measurements has been developed and compared to other similar relations found in the literature.</p><p>   Time resolved UV-Vis spectroscopy has been used to follow the growth of particles in situ in solution. The data show that the growth mechanism
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Wiberg, Kent. "Multivariate spectroscopic methods for the analysis of solutions." Doctoral thesis, Stockholm : Institutionen för analytisk kemi, Univ, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-110.

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You, Pei-jung, and 游佩蓉. "Using UV/VIS/NIR Spectrum Analysis to Measure Simultaneous with SS, Organic Compounds and Heavy Metals Concentration." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/95837334261050431232.

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碩士<br>國立中央大學<br>環境工程研究所<br>97<br>Process automation has become one of the most important issues for water and wastewater industry to meet strengthening water quality and effluent standards. Therefore, it is important to research and develop various kinds of technology and device of an automatic real-time water quality monitoring system. Respecting the deficiencies of the traditional measurement equipments and experiment analysis that can not offer the necessary information immediately and completely when the control strategy of wastewater treatment has to be made or the situation of unusual wa
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Chen, Fang-Ying, and 陳方瑩. "Establish the Measurement Method for the Settling Characteristics of Suspended Solids by UV-VIS Multi-point Conti-scan Absorption Spectrum." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/u5bt8m.

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碩士<br>國立中央大學<br>環境工程研究所<br>106<br>Suspended solids is one of the standard of environmental regulations. For wastewater treatment, how to effectively monitor and control is an important issue. Currently, the removal of suspended solids relies on the sedimentation tank, using gravity settling to remove. Therefore, the settling characteristics of suspended solids and the hydraulic retention time will play a decisive role on the efficiency of sedimentation tank. In this study, to establish a method for measuring the settling characteristics of suspended solids, using multi-point continuous scannin
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i, Lee-ze, and 李姿儀. "Using multi-wave length UV/VIS absorption spectrum establishment waste water in COD and of feasibility study SS automatic monitor technology." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/74xdhs.

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碩士<br>國立中央大學<br>環境工程研究所<br>97<br>Information about the properties of influent wastewater helps a treatment plant to adjust its treatment processes or procedures to stabilize the quality of effluent wastewater. Once the properties of wastewater can be understood efficiently, the treatment plant can function effectively and its performance can be improved as well. Respecting the deficiencies of traditional measurement equipments and experiment analysis, manual test is not able to offer the required information spontaneously and cost a lot. When the situation with unusual water quality happened t
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Chen, Yao-Hsuan, and 陳堯瑄. "Study on the Method of Measuring TSS, TDS, COD and Nitrate Concentration in Wastewater by UV-VIS Continuous Scanning Absorption Spectrum." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/jjcd8b.

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碩士<br>國立中央大學<br>環境工程研究所<br>106<br>The components in the wastewater contain dissolved substances and non-soluble substances. These kinds of substances is the main item used to judge the water quality. The current water quality testing methods are mostly based on traditional manual testing methods, but the sampling and testing analysis procedures are time-consuming and the water concentration cannot be obtained in time. In order to provide timely and effective information on water treatment system control, establishment of instant wastewater quality monitoring method with optical spectrum has th
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Książki na temat "Imidazole uv vis spectrum"

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Challa S.S.R. Kumar. UV-VIS and Photoluminescence Spectroscopy for Nanomaterials Characterization. Springer Berlin Heidelberg, 2013.

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O, George W., Willis H. A, Royal Society of Chemistry (Great Britain), and Polytechnic of Wales, eds. Computer methods in UV, visible, and IR spectroscopy. Royal Society of Chemistry, 1990.

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O, George W., and Willis H. A, eds. Computer methods in UV, visible, and IR spectroscopy. Royal Society of Chemistry, 1990.

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Jerry, Workman, ed. Handbook of organic compounds: NIR, IR, Raman, and UV-Vis spectra featuring polymers and surfactants (a 3-volume set). Academic Press, 2001.

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Challa S.S.R. Kumar. UV-VIS and Photoluminescence Spectroscopy for Nanomaterials Characterization. Springer, 2016.

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Chromatography, titration, and reaction kinetics: UV-VIS spectroscopic evaluation on the basis of the Mauser diagrams. Research Signpost, 2006.

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(Editor), H. A. Willis, ed. Computer Methods in Uv, Visible, and Ir Spectroscopy. Royal Society of Chemistry, 1991.

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Workman, Jr Jerry. Handbook of Organic Compounds, 3-Volume Set: NIR, IR, Raman, and UV-Vis Spectra Featuring Polymers and Surfactants. Academic Press, 2000.

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Workman, Jr Jerry. Handbook of Organic Compounds, 3-Volume Set: NIR, IR, Raman, and UV-Vis Spectra Featuring Polymers and Surfactants. Academic Press, 2000.

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Części książek na temat "Imidazole uv vis spectrum"

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Al-Awadhi, Safaa, and Mustafa Al-Shemali. "Spectro Absorption." In Atlas of Fallen Dust in Kuwait. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66977-5_9.

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Abstract Ultraviolet–visible UV-VIS. Varian Bio Cary 100 UV–VIS instrument was used for measuring the spectrum of dust samples. The certified materials according to Lab sphere SRS. 99–020 were used and the dust samples were placed in a cuvette (10 mm) and placed on the diffuse reflectance accessory. Measurement was done with respect to the reference. The UV–VIS spectra cover the regions from 900 to 190 nm which includes the near-infrared region, visible light regions, and ultraviolet regions. The FT-IR data shows the different chemical content of dust in the scanning of what possible compounds
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Ghannam, Jumanah, Ashwag Shami, and Afrah E. Mohammed. "Green Synthesis of Metallic Nanoparticles by Acacia Tortilis Seed Powder to Mitigate Tylosin from Soil: A Strategy for Sustainable Soil Remediation." In Proceedings in Technology Transfer. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-8588-9_55.

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Abstract Metallic nanoparticles (MNPs), including Iron nanoparticles (FeONPs), have a significant role in environmental remediation. Their high surface area and reactivity make them excellent agents for transforming or degrading soil antibiotics. The production of biogenic MNPs using plant powder can mitigate the adverse impacts of synthetic manufacturing processes. The main objectives of this work were to produce FeONPs using Acacia tortilis seeds powder and verify their removal efficiency of tylosin (TYL) in soil from industrial region (S.I.) and soil from stable (S.S.). UV–visible spectroph
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Ouakki, Moussa, Zakia Aribou, Khadija Dahmani, et al. "Imidazole Derivative as a Novel Corrosion Inhibitor for Mild Steel in Mixed Pickling Bath." In Handbook of Research on Corrosion Sciences and Engineering. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-7689-5.ch017.

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Mild steel is a well-known and widely used material in various industries. However, its exposure to aggressive environments limits its use because of its tendency to corrode. This work focuses on the inhibition of corrosion of mild steel by two organic compounds based on Imidazole, namely 2-(4-chlorophenyl)-1,4,5-triphenyl-1H-imidazole and 1,2,4,5-tetraphenyl-1H-imidazole, in mixed pickling bath. The experimental investigation was carried out using several techniques including electrochemical impedance spectroscopy and potentiodynamic polarization. The adsorption process of corrosion inhibitor
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Weller, Mark T., and Nigel A. Young. "Electronic absorption and emission spectroscopy." In Characterisation Methods in Inorganic Chemistry. Oxford University Press, 2017. http://dx.doi.org/10.1093/hesc/9780199654413.003.0005.

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This chapter assesses electronic absorption and emission spectroscopy. The electronic absorption and emission spectra of atoms and molecules involve the rearrangement of electrons and provide a wealth of information on the structure and properties of such compounds, as well as their identification. While a variety of electronic transitions are possible in inorganic compounds, the most important are those involving electrons in the d orbitals of transition metal compounds and complexes. Many of these transitions have energies in the visible region of the electromagnetic spectrum, or just outsid
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"Ultraviolet and Visible Spectroscopy." In Organic Spectroscopy Technology and Applications, edited by Manisha C. Kotadiya. BENTHAM SCIENCE PUBLISHERS, 2024. https://doi.org/10.2174/9789815313239124010004.

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Ultraviolet and Visible spectroscopy was one of the first instrumental methods for analysis. It may be used to characterise a wide range of materials. The UV-Vis provides information based on the degree of absorption or transmittance of a variable wavelength of beam light and sample responses. The general law known as Beer's law may be used to quantitatively quantify the absorption of radiant energy by materials. The UV-VIS spectrometer is easy to operate and maintain. It may be used in both qualitative and quantitative assessments. Metal and its nanoparticles are commonly measured at waveleng
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Ouakki, Moussa, M. Galai, Z. Aribou, M. Rbaa, B. Lakhrissi, and M. Cherkaoui. "Novel Compounds of Imidazole Derivatives as Effective Corrosion Inhibitors for Mild Steel in Hydrochloric Acid Solution." In New Challenges and Industrial Applications for Corrosion Prevention and Control. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-2775-7.ch006.

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The inhibition performance of two imidazole derivatives, IM-Cl and IM-CH3, on the corrosion behavior of MS in 1M HCl acid solution was studied through weight loss method and electrochemical tests. The results obtained from the electrochemical methods show that inhibition efficiency increases with the increase of inhibitors concentration. The adsorption of inhibitors on the mild steel surface obeys Langmuir adsorption isotherm. The corrosion protection was once also investigated with the aid of UV–Vis spectrophotometry. SEM-EDX was performed and discussed for surface study of uninhibited and in
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Granger, Robert M., Hank M. Yochum, Jill N. Granger, et al. "Molecular Ultraviolet and Visible Spectroscopy." In Instrumental Analysis (International Edition). Oxford University Press, 2019. http://dx.doi.org/10.1093/hesc/9780199942343.003.0006.

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This chapter discusses the ancient Greeks, who developed their own theories on the nature of light based on the four elements: fire, air, water, and earth. It explains how the Greeks believed that light emanated from the eye in much the same way as light emanates from a candle or lamp and that color is the result of the ethereal light's interaction with the fundamental elements. The chapter also points out how the analysis of color remain a primary analytical tool, as seen in colorimetric techniques which rely on the analysis of visible color. The chapter represents a modern version of colorim
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Semwal, Dr Harikrishna, and Professor Subhash Chandra Bhatt. "ABSORPTION COEFFICIENT CALCULATION OF POTASSIUM CHROMATE (K2CRO4) SOLUTION." In Futuristic Trends in Physical Sciences Volume 3 Book 3. Iterative International Publishers, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bkps3p9ch3.

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The concentration and absorption coefficient of potassium chromate (k2CrO4) were plotted on a graph along with wavelength and absorbance using a double-beam UV/VIS spectrophotometer to analyze the absorption spectrum. Utilizing a cuvette containing concentrated potassium chromate and distilled water as a reference, absorbance was measured at various wavelengths. Sample cell contains .207 moles per liter the amount of potassium chromate as measured at 626 nm in wavelength.
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Al-Malah, Kamal I. M. "Nanomaterials Characterization Techniques: Part 2." In Nanomaterials, Metamaterials, and Smart Materials: Synthesis and Characterization. BENTHAM SCIENCE PUBLISHERS, 2025. https://doi.org/10.2174/9789815324273125010008.

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SPECTROSCOPY TECHNIQUES Spectroscopy techniques use light or other forms of electromagnetic radiation to interact with the nanomaterial and produce a spectrum that can be used to identify its chemical composition and structure. Common spectroscopic techniques for nanomaterials characterization include UV-Vis (Ultraviolet-Visible), FTIR (Fourier-Transform Infrared), and Raman spectroscopy, which are powerful tools for characterizing nanomaterials. These techniques offer insights into the electronic, vibrational, and chemical properties of nanomaterials.
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Iggo, Jonathan A., and Alice Parry. "Advanced Solution Spectroscopic Techniques." In Contemporary Catalysis: Science, Technology, and Applications. The Royal Society of Chemistry, 2017. http://dx.doi.org/10.1039/9781849739900-00471.

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The word ‘spectroscopy’ is derived from the Latin spectrum meaning ‘image’ or ‘apparition’ and the Greek skopéō meaning ‘to see’. Solution based spectroscopies can be used individually or in combination to ‘see’ the species present in a reaction solution and so aid us in the elucidation of reaction mechanisms and the development of catalyst structure–property relationships. This chapter aims to provide an overview of the available spectroscopic and spectrometric techniques for such studies – NMR, ESR, IR, Raman, UV/Vis and XAS spectroscopies and mass spectrometry – drawing on examples from the
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Streszczenia konferencji na temat "Imidazole uv vis spectrum"

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Ali, Nurdin, Syarizal Fonna, Yumaidi Saputra, and Joli Supardi. "Phytochemical Analysis and Antioxidant Properties of <i>Syzygium cumini </i>Fruit as a Corrosion Inhibitor." In The 2nd International Conferences on Applied Engineering, Science, Technology and Innovation. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-d9oud2.

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Syzygium cumini is a plant belonging to the Myrtaceae family and is widely used in medicine and food. However, its application in the engineering field is still very minimal, particularly as an anti-corrosion material. There are also limited studies on the quantitative screening of phytochemical and bioactivity of S. cumini. Therefore, this study aims to analyze the chemical compounds of S. cumini fruit as a corrosion inhibitor as well as determine total tannin (TTC) and flavonoid (TFC) content. The extraction process was carried out with a soxhlet extractor using 96% ethanol solvent. Characte
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Salit, Marc L., John C. Travis, and Michael R. Winchester. "Practical Wavelength Calibration Considerations for UV-Vis FTS." In Fourier Transform Spectroscopy. Optica Publishing Group, 1995. http://dx.doi.org/10.1364/fts.1995.fsac3.

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Wavelength accuracy is a key characteristic of FTS, and impressive results are available with relative ease. Assuming adequate signal-to-noise ratio, wavelength uncertainty arises from two primary phenomena — the effect of using a finite size aperture (and photon detector), and from cosine errors arising from imperfect alignment of the sample and reference beams. These effects are typically small enough to ensure uncalibrated accuracy of about 1 part in 105. Significant improvement can be attained through a single point, multiplicative calibration approach, which has been reported to reduce un
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Cai, Zong-Qi, Wei-Ting Wang, Huan-Qing Wang, Weiwei Feng, and Wei-Wei Jin. "Research of turbidity influence on UV-vis absorption spectrum in coastal environment monitoring." In Advanced Sensor Systems and Applications VIII, edited by Tiegen Liu and Shibin Jiang. SPIE, 2018. http://dx.doi.org/10.1117/12.2500539.

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Li, Tao, Jingan Zhou, Kai Fu, Mingfei Xu, Ziyi He, and Yuji Zhao. "Edge States Propagation within h-BN Topological Photonic Structures in UV-Vis Spectrum." In 2022 Compound Semiconductor Week (CSW). IEEE, 2022. http://dx.doi.org/10.1109/csw55288.2022.9930466.

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Barbosa, Ana Carolina Moralles, and Nelson H. Morgon. "Effect of solvent molecules on the UV-Vis electronic spectra." In VIII Simpósio de Estrutura Eletrônica e Dinâmica Molecular. Universidade de Brasília, 2020. http://dx.doi.org/10.21826/viiiseedmol202082.

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The effect of explicit molecules of solvent in the electronic spectrum of anhydride maleic groups was studied by quantum-chemical methods in ethanol and chloroform. An implicit method of solvation was also applied and showed no distinction between the two solvents. The addition of eight explicit molecules of the solvent resulted in an improvement of the calculated UV-Vis spectra. It was also possible to analyze the influence of different solvents in the molecular orbital associated with electronic transitions.
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VOROZOV, N. N., V. A. YAKOVTSEVA, S. A. VOLCHEK, P. S. SMERTENKO, T. Ya GORBACH, and V. P. KOSTYLOV. "TEXTURED POROUS SILICON FOR EFFICIENT LIGHT DETECTION IN UV, VIS AND NIR SPECTRUM RANGES." In Physics, Chemistry and Application of Nanostructures - Reviews and Short Notes to Nanomeeting 2003. WORLD SCIENTIFIC, 2003. http://dx.doi.org/10.1142/9789812796738_0126.

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Feng, Dawei, Xiaoyu Yan, and Yixin Guo. "Aging State Assessment of Transformer Oil Based on UV-Vis Spectrum and Fuzzy Algorithm." In 2022 IEEE 21st International Conference on Dielectric Liquids (ICDL). IEEE, 2022. http://dx.doi.org/10.1109/icdl49583.2022.9830921.

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Rao, Tianrong, Qiang Ling, Binfeng Yu, and Haibo Ji. "Estimate the densities of pollutions in water quality monitoring systems based on UV/vis spectrum." In 2014 26th Chinese Control And Decision Conference (CCDC). IEEE, 2014. http://dx.doi.org/10.1109/ccdc.2014.6852685.

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Agustina, Tiara Egga, Windri Handayani, and Cuk Imawan. "The UV-VIS Spectrum Analysis From Silver Nanoparticles Synthesized Using Diospyros maritima Blume. Leaves Extract." In 3rd KOBI Congress, International and National Conferences (KOBICINC 2020). Atlantis Press, 2021. http://dx.doi.org/10.2991/absr.k.210621.070.

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Alshehawy, Abdelrahman M., Diaa-Eldin A. Mansour, Abdallah Rezk, and Mohsen Ghali. "Impact of thermal aging of transformer oil on UV-Vis optical spectrum and dielectric properties." In 2016 Eighteenth International Middle East Power Systems Conference (MEPCON). IEEE, 2016. http://dx.doi.org/10.1109/mepcon.2016.7836996.

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