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Eshghi P, Moafi L, Alidoosti M, Esfahani DN. Colorimetric detection of fluoride and mercury (II) ions using isatin Schiff base skeleton bearing pyridine-2-carboxamidine moiety: Experimental and theoretical studies. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 305:123467. [PMID: 37826999 DOI: 10.1016/j.saa.2023.123467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 09/19/2023] [Accepted: 09/25/2023] [Indexed: 10/14/2023]
Abstract
An isatin-Schiff base ligand (ISS) bearing a pyridine-2-carboxamidine moiety was synthesized through a facile and convenient method for the highly selective colorimetric detection of Hg+2 and F- ions. The sensing ability of the synthesized ISS sensor toward Hg+2 and F- was established using colorimetric and UV-visible techniques. The developed sensor showed excellent selectivity in the presence of other competing ions for Hg+2 and F-, with a color change from yellow to red. The limits of the detection for sensing Hg+2 and F- were calculated to be 2.9 ×10-6 M and 1.4 ×10-5 M, respectively. Job's plot based on spectroscopic data revealed a 1:1 binding stoichiometry between ISS and Hg+2 or F- ion. Furthermore, the binding mechanism, optimized structures and electronic properties of ISS, ISS-F- adduct and ISS-Hg+2 complex were investigated using density functional theory (DFT) calculations. DFT results indicated a decrease of the HOMO-LUMO energy gap for ISS upon interaction with the F- and Hg+2 species which were in good agreement with the experimental outcomes.
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Affiliation(s)
- Parinaz Eshghi
- Pasargad Institute for Advanced Innovative Solutions (PIAIS), Tehran, 19916-33361, Iran
| | - Leila Moafi
- Pasargad Institute for Advanced Innovative Solutions (PIAIS), Tehran, 19916-33361, Iran.
| | - Mohammad Alidoosti
- Pasargad Institute for Advanced Innovative Solutions (PIAIS), Tehran, 19916-33361, Iran
| | - Davoud Nasr Esfahani
- Pasargad Institute for Advanced Innovative Solutions (PIAIS), Tehran, 19916-33361, Iran; Department of converging technologies, Khatam University, Tehran, 19916-33357, Iran
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2
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Sigalov MV, Chipanina NN, Oznobikhina LP, Sterkhova IV, Shainyan BA. 2-(Pyridin-2-ylmethylene)indan-1-ones: The first study of E/Z isomerization of cyclic chalcones with electron-deficient hetaryl moiety. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Wegermann CA, Monzani E, Casella L, Ribeiro MA, Bruzeguini CE, Vilcachagua JD, Costa LAS, Ferreira AMDC. Unveiling geometrical isomers and tautomers of isatin-hydrazones by NMR spectroscopy. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131633] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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4
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Jindal G, Kaur N. Uracil possessing “turn-on” fluorescent sensor for F− and AcO− ions with the simultaneous detection of boric acid in antiseptic eye-wash solution. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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5
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Hamukwaya E, Naimhwaka J, Uahengo V. A multi-colorimetric probe to discriminate between heavy metal cations and anions in DMSO-H 2O with high selectivity for Cu 2+ and CN -: study of logic functions and its application in real samples. RSC Adv 2021; 11:29466-29485. [PMID: 35479545 PMCID: PMC9040645 DOI: 10.1039/d1ra04734e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 08/04/2021] [Indexed: 12/17/2022] Open
Abstract
A ditopic multi-colorimetric probe based on the phenylpridyl-thioic moiety (EN) was synthesized via a Schiff base reaction mechanism and characterized using 1H NMR and UV-vis spectroscopy. The colorimetric analyses carried out revealed that EN was capable of discriminating between a number of heavy metal cations via coordination induced charge transfer, as well as between anions through hydrogen bonding induced charge transfer, in DMSO–H2O (9 : 1). In particular, the ditopic probe could spectrally and colorimetrically recognize the most toxic heavy metal cations of Cd2+, Pb2+ and Hg2+, among others, in DMSO–H2O. Additionally, EN was selective and sensitive to the presence of CN−, F−, AcO− and H2PO4− in the same solvent system as cations. The reversibility and reproducibility studies showed that EN exhibited complementary IMP/INH logic functions, based on colour and spectral switching (ON/OFF), modulated by F−/Al3+. The real time application of the probe was tested on food grade products to detect the presence of F− in toothpastes and mouthwash dissolved in water, as well as cations in underground water (normally saline), which displayed substantial responses. Thus, EN displayed an excellent scope of response and can thus be developed for real time sensing kits, which could be used instantly in on-field analysis. Theoretical studies were conducted to complement the experimental work. A ditopic multi-colorimetric probe based on the phenylpridyl-thioic moiety (EN) was synthesized via a Schiff base reaction mechanism and characterized using 1H NMR and UV-vis spectroscopy.![]()
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Affiliation(s)
- Eunike Hamukwaya
- Department of Chemistry and Biochemistry, University of Namibia 340 Mandume Ndemufayo Avenue Windhoek 9000 Namibia +264 61 206 3465
| | - Johannes Naimhwaka
- Department of Chemistry and Biochemistry, University of Namibia 340 Mandume Ndemufayo Avenue Windhoek 9000 Namibia +264 61 206 3465
| | - Veikko Uahengo
- Department of Chemistry and Biochemistry, University of Namibia 340 Mandume Ndemufayo Avenue Windhoek 9000 Namibia +264 61 206 3465
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6
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Spectroscopic studies of colorimetric receptors for detection of biologically important inorganic F−, AcO− and H2PO4− anions in organo-aqueous medium: Real-life application. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.107874] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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7
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Sahoo PR, Kumar A, Choudhary S, Hitaish, Chhikara R, Malik K, Nirwan S, Seth C, Duggal G, Kumar S. Tweezer-shaped hydrazone derivatives for the selective detection of cyanide ion. J INCL PHENOM MACRO 2019. [DOI: 10.1007/s10847-019-00963-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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8
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Uahengo V, Naimhwaka J, Daniel LS, Rahman A, Elzagheid MI, Rhyman L, Ramasami P, Cai P. A colorimetric probe for the real-time naked eye detection of cyanide and hydroxide ions in tap water: experimental and theoretical studies. Analyst 2019; 144:6422-6431. [PMID: 31584578 DOI: 10.1039/c9an01481k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Herein, a colorimetric sensor (L) based on a naphthyl derivative bearing hydrazone receptors was synthesized via a one-step reaction process, and its recognition properties towards biologically important anions in an acetonitrile-water mixture were investigated by naked-eye observation and UV-Vis and 1H NMR spectroscopy. The molar addition of anions, such as TBAF-, TBAOH-, TBACN- and TBAAcO-, induced a significant red shift in the charge transfer band (Δλ = 73 nm, from 337 nm to 410 nm), in agreement with visible "naked eye" detectable colorimetric activities; in addition, soaked-in-L paper strips were prepared, which could significantly discriminate cyanide (KCN) and hydroxide (NaOH) ions dissolved in tap water via the litmus test method. This study was complemented by density functional theory computations to gain more insight into the interaction between L and anions.
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Affiliation(s)
- Veikko Uahengo
- Department of Chemistry and Biochemistry, University of Namibia, 340 Mandume Ndemufayo Avenue, Windhoek, 9000, Namibia.
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9
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Lashgari N, Badiei A, Mohammadi Ziarani G. Selective detection of Hg2+
ion in aqueous medium with the use of 3-(pyrimidin-2-ylimino)indolin-2-one-functionalized SBA-15. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3991] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Negar Lashgari
- School of Chemistry, College of Science; University of Tehran; Tehran Iran
| | - Alireza Badiei
- School of Chemistry, College of Science; University of Tehran; Tehran Iran
- Nanobiomedicine Center of Excellence, Nanoscience and Nanotechnology Research Center; University of Tehran; Tehran Iran
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Lashgari N, Badiei A, Mohammadi Ziarani G. A novel functionalized nanoporous SBA-15 as a selective fluorescent sensor for the detection of multianalytes (Fe 3+ and Cr 2 O 7 2 − ) in water. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS 2017; 103:238-248. [DOI: 10.1016/j.jpcs.2016.11.021] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
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11
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Lashgari N, Badiei A, Mohammadi Ziarani G, Faridbod F. Isatin functionalized nanoporous SBA-15 as a selective fluorescent probe for the detection of Hg(II) in water. Anal Bioanal Chem 2017; 409:3175-3185. [PMID: 28271223 DOI: 10.1007/s00216-017-0258-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 01/15/2017] [Accepted: 02/13/2017] [Indexed: 01/21/2023]
Abstract
A highly ordered mesoporous silica material functionalized with isatin (SBA-Pr-IS) was designed and synthesized. Characterization techniques including XRD, TGA, BET, SEM, and FT-IR were employed to characterize the pore structure, textural properties, microscopic morphology, and molecular composition of grafted organic moieties of SBA-Pr-IS. The successful attachment of the organic moiety (0.34 mmol g-1) without the SBA-15 structure collapsing after the modification steps was confirmed. Fluorescence characterization of SBA-Pr-IS was examined upon addition of a wide variety of cations in aqueous medium and it showed high sensitivity toward Hg2+ ions. During testing in an ion competition experiment, it was observed that the fluorescence changes of the probe were remarkably specific for Hg2+ ions. Furthermore, a good linearity between the fluorescence intensity of this material and the concentration of Hg2+ ions was constructed with a suitable detection limit of 3.7 × 10-6 M. Finally, the applicability of the proposed method was successfully evaluated for the determination of Hg2+ ions in real samples. Therefore, SBA-Pr-IS can be used as an efficient fluorescence probe for Hg2+ ions. Graphical Abstract A novel organic-inorganic hybrid material was designed and synthesized by functionalization of SBA-15 mesoporous silica material with isatin. The evaluation of the sensing ability of SBA-Pr-IS using fluorescence spectroscopy revealed that the SBA-Pr-IS was a selective fluorescent probe for Hg2+ ion in water in the presence of a wide range of metal cations.
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Affiliation(s)
- Negar Lashgari
- School of Chemistry, College of Science, University of Tehran, 16th Azar St., Enghelab Sq., 1417466191, Tehran, Iran
| | - Alireza Badiei
- School of Chemistry, College of Science, University of Tehran, 16th Azar St., Enghelab Sq., 1417466191, Tehran, Iran. .,Nanobiomedicine Center of Excellence, Nanoscience and Nanotechnology Research Center, University of Tehran, 16th Azar St., Enghelab Sq., 1417466191, Tehran, Iran.
| | | | - Farnoush Faridbod
- Center of Excellence in Electrochemistry, School of Chemistry, College of Science, University of Tehran, 16th Azar St., Enghelab Sq., 1417466191, Tehran, Iran
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12
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Banerji B, Chatterjee M, Pal U, Maiti NC. Molecular Details of Acetate Binding to a New Diamine Receptor by NMR and FT-IR Analyses. J Phys Chem A 2016; 120:2330-41. [DOI: 10.1021/acs.jpca.6b01078] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Biswadip Banerji
- Organic & Medicinal Chemistry Division and ‡Structural Biology & Bioinformatics Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Kolkata 700032, India
| | - Moumita Chatterjee
- Organic & Medicinal Chemistry Division and ‡Structural Biology & Bioinformatics Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Kolkata 700032, India
| | - Uttam Pal
- Organic & Medicinal Chemistry Division and ‡Structural Biology & Bioinformatics Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Kolkata 700032, India
| | - Nakul Chandra Maiti
- Organic & Medicinal Chemistry Division and ‡Structural Biology & Bioinformatics Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Kolkata 700032, India
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13
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Horváth M, Cigáň M, Filo J, Jakusová K, Gáplovský M, Šándrik R, Gáplovský A. Isatin pentafluorophenylhydrazones: interesting conformational change during anion sensing. RSC Adv 2016. [DOI: 10.1039/c6ra22396f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Easily synthesized and highly efficient F− and CH3COO− anion sensors based on reversible keto (hydrazo)/enolate (azo) acid–base equilibrium followed by interesting conformational change in solution.
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Affiliation(s)
- M. Horváth
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
| | - M. Cigáň
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
| | - J. Filo
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
| | - K. Jakusová
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
| | - M. Gáplovský
- Department of Pharmaceutical Chemistry
- Faculty of Pharmacy
- Comenius University
- SK-832 32 Bratislava
- Slovakia
| | - R. Šándrik
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
| | - A. Gáplovský
- Faculty of Natural Sciences
- Institute of Chemistry
- Comenius University
- SK-842 15 Bratislava
- Slovakia
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14
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Cigáň M, Jakusová K, Donovalová J, Filo J, Horváth M, Gáplovský A. Fluorescence of isatinN-phenylsemicarbazones: aggregation and hydrazide-hydrazonol tautomerism. J PHYS ORG CHEM 2015. [DOI: 10.1002/poc.3415] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Marek Cigáň
- Institute of Chemistry, Faculty of Natural Sciences; Comenius University; Mlynská dolina CH-2 SK-842 15 Bratislava Slovakia
| | - Klaudia Jakusová
- Institute of Chemistry, Faculty of Natural Sciences; Comenius University; Mlynská dolina CH-2 SK-842 15 Bratislava Slovakia
| | - Jana Donovalová
- Institute of Chemistry, Faculty of Natural Sciences; Comenius University; Mlynská dolina CH-2 SK-842 15 Bratislava Slovakia
| | - Juraj Filo
- Institute of Chemistry, Faculty of Natural Sciences; Comenius University; Mlynská dolina CH-2 SK-842 15 Bratislava Slovakia
| | - Miroslav Horváth
- Institute of Chemistry, Faculty of Natural Sciences; Comenius University; Mlynská dolina CH-2 SK-842 15 Bratislava Slovakia
| | - Anton Gáplovský
- Institute of Chemistry, Faculty of Natural Sciences; Comenius University; Mlynská dolina CH-2 SK-842 15 Bratislava Slovakia
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15
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Lin Q, Yang QP, Sun B, Lou JC, Wei TB, Zhang YM. A highly selective and sensitive fluorescence “turn-on” fluoride ion sensor. RSC Adv 2015. [DOI: 10.1039/c4ra09624j] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A highly selective and sensitive fluorescence “turn-on” and colorimetric dual-channel fluoride ion sensor.
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Affiliation(s)
- Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Qing-Ping Yang
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Bin Sun
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Jin-Chao Lou
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
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16
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Cigáň M, Jakusová K, Donovalová J, Szöcs V, Gáplovský A. Isatin N-phenylsemicarbazone: effect of substituents and concentration on anion sensing selectivity and sensitivity. RSC Adv 2014. [DOI: 10.1039/c4ra04847d] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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17
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Light initiated E–Z and Z–E isomerization of isatinphenylsemicarbazones: Tautomeric equilibrium effect. J Photochem Photobiol A Chem 2014. [DOI: 10.1016/j.jphotochem.2014.05.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Impact of metal cation complexation and protonation on tautomeric and resonance forms of the oxaalkyl Schiff bases derived from 5-substituted salicylaldehyde and 2-hydroxy-1-naphthlaldehyde. Struct Chem 2014. [DOI: 10.1007/s11224-014-0447-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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