1
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An ultra-sensitive smartphone-integrated digital colorimetric and electrochemical Camellia sinensis polyphenols encapsulated CuO nanoparticles-based ammonia biosensor. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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2
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K N, Singh A, Shetty AN, Trivedi DR. Chromogenic detection of fluoride, dihydrogen phosphate, and arsenite anions based on 2,4-dinitrophenyl hydrazine receptors: spectral and electrochemical study. Supramol Chem 2022. [DOI: 10.1080/10610278.2022.2087524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Nagaraj K
- Material Science Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, India
- Supramolecular Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, India
| | - Archana Singh
- Supramolecular Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, India
| | - A. Nityananda Shetty
- Material Science Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, India
| | - Darshak R. Trivedi
- Supramolecular Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, India
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3
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Yang L, Huang C, Luo X, Zhang L, Ye Y, Jun H, Wang Y. Chitosan-based aerogel with anti-swelling for U(VI) adsorption from aqueous solution. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127527] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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4
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Kamali S, Orojloo M, Amani S. Design and synthesis of a novel chemosensor for simultaneous detection of CN−, HCO3− and AcO− anions and Fe2+ cation in an organic-aqueous environment: An experimental and Density Functional Theory studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130708] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Hamidian K, Rahimi R, Hosseini-Kharat M. Bisazo dye compounds based on aliphatic and aromatic diamine linking groups: Thermal behavior, chemical stability, electrochemical study, interaction with AgNPs and in vitro anti-pathogen activity. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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6
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Cao C, You X, Feng L, Luo G, Yue G, Ji X. Synthesis of new chromogenic sensors containing thiourea and selective detection for F–, H2PO4–, and Ac– anions. CAN J CHEM 2020. [DOI: 10.1139/cjc-2020-0120] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Two new chromogenic sensors 1-(2-hydroxyphenyl)-3-(4-nitrophenyl)thiourea 1 and 1-(3-hydroxypyridin-2-yl)-3-(4-nitrophenyl)thiourea 2 bearing nitrophenyl and thiourea groups were designed and synthesized by one-step procedure and characterized through 1H NMR, 13C NMR, FTIR, and MS. The anion recognition property of the receptors was studied via naked-eye detection, UV–vis, and 1H NMR. Based on the existence of amino gen and hydroxyl moieties in receptors, receptors 1 and 2 exhibit obvious selectivity by the redshift of UV–vis signals, colour changes through naked-eye detection, and binding effects for F–, H2PO4–, and Ac–. Surprisingly, the detection limits of receptor 1 for F– and Ac– were calculated to be 5.45 × 10−7 and 2.11 × 10−7 (mol/L)−1, respectively, which indicated that F– and Ac– can be identified with high sensitivity by receptor 1. Besides, simple “test strips” were developed and were used as sensors for recognition of F–, H2PO4–, or Ac– in DMSO solution. Lastly, the mechanisms of the recognition process were studied through DFT calculation and 1H NMR titration.
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Affiliation(s)
- Cheng Cao
- College of Chemistry and Chemical Engineering, Key Laboratory of Hexi Corridor Resources Utilization of Gansu, Kaiyuan Biology Technology Develop Centre, Hexi University, Zhangye 734000, P.R. China
- Key Laboratory of Clay Mineral Applied Research of Gansu Province, Center of Eco-Materials and Green Chemistry, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P.R. China
| | - Xingmei You
- College of Chemistry and Chemical Engineering, Key Laboratory of Hexi Corridor Resources Utilization of Gansu, Kaiyuan Biology Technology Develop Centre, Hexi University, Zhangye 734000, P.R. China
| | - Lei Feng
- College of Chemistry and Chemical Engineering, Key Laboratory of Hexi Corridor Resources Utilization of Gansu, Kaiyuan Biology Technology Develop Centre, Hexi University, Zhangye 734000, P.R. China
| | - Guanghong Luo
- College of Chemistry and Chemical Engineering, Key Laboratory of Hexi Corridor Resources Utilization of Gansu, Kaiyuan Biology Technology Develop Centre, Hexi University, Zhangye 734000, P.R. China
| | - Guoren Yue
- College of Chemistry and Chemical Engineering, Key Laboratory of Hexi Corridor Resources Utilization of Gansu, Kaiyuan Biology Technology Develop Centre, Hexi University, Zhangye 734000, P.R. China
| | - Xiangdong Ji
- College of Chemistry and Chemical Engineering, Key Laboratory of Hexi Corridor Resources Utilization of Gansu, Kaiyuan Biology Technology Develop Centre, Hexi University, Zhangye 734000, P.R. China
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7
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Singh A, Mohan M, Trivedi DR. Design and synthesis new colorimetric receptors for naked-eye detection of biologically important fluoride and acetate anions in organic and arsenite in aqueous medium based on ICT mechanism: DFT study and test strip application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 225:117522. [PMID: 31521983 DOI: 10.1016/j.saa.2019.117522] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/22/2019] [Accepted: 09/05/2019] [Indexed: 06/10/2023]
Abstract
Novel three colorimetric anion receptors R1, R2 and R3 have been designed and synthesized via condensation reaction and characterized using IR, MS, and NMR spectroscopic techniques. Anion sensing properties were studied using colorimetric, UV-vis titration, 1H NMR titration, and Cyclic Voltammetric Studies. Comparing the UV-visible titration data of the receptors R1 and R2, R2 showed high redshift (∆λmax) in the mixed competitive solution (DMSO: H2O, 9: 1; v/v) of about 155 nm, 157 nm, 169 nm for Na+F-, Na+AcO-, and Na+AsO2- ions with LOD of 0.23 ppm, 0.18 ppm, and 0.30 ppm, respectively. The observed spectral change of receptor R2 is due to the anion-induced deprotonation of the OH proton, which is confirmed by UV-vis titration, 1HNMR titration, and cyclic voltammetric studies. Theoretical studies via DFT calculation were carried for R1 and R2 to optimize the structure and to explain the anion-binding mechanism. The application of designed receptor R2 was successfully demonstrated for the detection of F- and AsO2- ions using a test strip. The receptors R1 and R2 proved itself to be potentially useful for real-life application by sensing F- and AcO- ions in real samples like toothpaste, mouthwash, vinegar and seawater in a complete aqueous medium.
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Affiliation(s)
- Archana Singh
- Supramolecular Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, 575 025, Karnataka, India
| | - Makesh Mohan
- Department of Physics, National Institute of Technology Karnataka (NITK), Surathkal, India
| | - Darshak R Trivedi
- Supramolecular Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal, Srinivasnagar, 575 025, Karnataka, India.
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8
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Xiao L, Ren L, Jing X, Li Z, Wu S, Guo D. A selective naphthalimide-based colorimetric and fluorescent chemosensor for “naked-eye” detection of fluoride ion. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119207] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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9
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Turkoglu G. Novel nitro-substituted formazan derivatives: selective ratiometric and colorimetric chemosensors for fluoride anion sensing detectable by the naked eye. NEW J CHEM 2020. [DOI: 10.1039/d0nj01860k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
This study is the first report of formazan derivatives designed as chemosensors for fluoride anion recognition.
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Affiliation(s)
- Gulsen Turkoglu
- Faculty of Science
- Department of Chemistry, Anadolu University
- 26470 Eskisehir
- Turkey
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10
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On-site and low-cost detection of cyanide by simple colorimetric and fluorogenic sensors: Smartphone and test strip applications. Talanta 2020; 207:120278. [DOI: 10.1016/j.talanta.2019.120278] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 08/12/2019] [Accepted: 08/16/2019] [Indexed: 01/01/2023]
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11
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Alreja P, Kaur N. “Test kit” of chromogenic and ratiometric 1,10-phenanthroline based chemosensor for the recognition of F− and CN– ions. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107600] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Naderi F, Orojloo M, Jannesar R, Amani S. Synthesis and Spectroscopic Studies of an Azo-Azomethine Receptor for Naked-Eye Detection of Hydrogen Carbonate Ions in Aqueous Media. Polycycl Aromat Compd 2019. [DOI: 10.1080/10406638.2019.1672201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Fatemeh Naderi
- Chemistry Department, Faculty of Sciences, Arak University, Arak, Iran
| | - Masoumeh Orojloo
- Chemistry Department, Faculty of Sciences, Arak University, Arak, Iran
| | - Ramin Jannesar
- Department of Pathology, Yasuj University of Medical Sciences, Yasuj, Iran
- Department of Biotechnology and Microbial Nanotechnology, Dena Pathobiology Laboratory, Yasuj, Iran
| | - Saeid Amani
- Chemistry Department, Faculty of Sciences, Arak University, Arak, Iran
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13
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Synthesis of new luminescent bis-azo-linkage Schiff bases containing amino-phenol and its derivative. Part I: Studying of their tautomeric, acidochromic, thermochromic, ionochromic, and photolüminesence properties. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.111868] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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14
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Li Z, Liu C, Wang J, Wang S, Xiao L, Jing X. A selective diaminomaleonitrile-based dual channel emissive probe for Al 3+ and its application in living cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 212:349-355. [PMID: 30669098 DOI: 10.1016/j.saa.2019.01.031] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 11/28/2018] [Accepted: 01/15/2019] [Indexed: 06/09/2023]
Abstract
A selective diaminomaleonitrile-based fluorescent probe for Al3+(L) has been synthesized and characterized. The sensing behavior of L towards different metal ions was investigated by fluorescent spectra and competition experiment. The results showed that L exhibited a dual channel emission (λem 522 & 558 nm) with yellow fluorescence in the presence of Al3+ over other metal ions in EtOH solution. The probe L was bound to Al3+ in a 1:2 stoichiometric manner as supported by Job's plot analysis. The binding constant was 9.55 × 108 M-2 with the detection limit of 10.3 nM. The turn-on response was attributed to the inhibition of PET and CN isomerization after binding with Al3+ while the dual emissions were due to ESIPT and ICT processes. In addition, the application of L for imaging Al3+ in living Hela cells was achieved.
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Affiliation(s)
- Zheng Li
- College of Chemistry and Materials Science, Langfang Normal University, Langfang 065000, PR China.
| | - Chong Liu
- College of Chemistry and Materials Science, Langfang Normal University, Langfang 065000, PR China
| | - Jing Wang
- College of Life Sciences, Langfang Normal University, Langfang 065000, PR China
| | - Shujun Wang
- College of Chemistry and Materials Science, Langfang Normal University, Langfang 065000, PR China
| | - Liwei Xiao
- College of Chemistry and Materials Science, Langfang Normal University, Langfang 065000, PR China
| | - Xuemin Jing
- College of Chemistry and Materials Science, Langfang Normal University, Langfang 065000, PR China
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Li Z, Liu C, Wang S, Xiao L, Jing X. Visual detection of cyanide ion in aqueous medium by a new chromogenic azo-azomethine chemosensor. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 210:321-328. [PMID: 30472595 DOI: 10.1016/j.saa.2018.11.052] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 09/02/2018] [Accepted: 11/18/2018] [Indexed: 06/09/2023]
Abstract
A simple and new chromogenic azo-azomethine chemosensor N'-(5-((2,4-dichloro- phenyl) diazenyl)-2-hydroxylbenzylidene) picolinohydrazide (L) has been synthesized as an effective colorimetric sensor for cyanide ion. The sensing behavior of the probe L towards CN- over other anions was examined by naked-eye, UV-vis spectroscopy and NMR studies. L exhibited a selective sensing ability to CN- in DMSO/H2O(6:4, v:v) binary solution and DMSO/Tris(10 mM, pH = 7.1, 6:4, v:v) buffer solution by changing color from colorless to yellow. The detection limit was calculated to be 6.4 μM. The recognition mechanism was attributed to deprotonation process according to 1H NMR titration method. Moreover, test strips coated with L were easily fabricated with low cost and could be used to detect CN- in aqueous solution conveniently.
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Affiliation(s)
- Zheng Li
- School of Chemistry and Materials Science, Langfang Normal University, Langfang 065000, PR China.
| | - Chong Liu
- School of Chemistry and Materials Science, Langfang Normal University, Langfang 065000, PR China
| | - Shujun Wang
- School of Chemistry and Materials Science, Langfang Normal University, Langfang 065000, PR China
| | - Liwei Xiao
- School of Chemistry and Materials Science, Langfang Normal University, Langfang 065000, PR China
| | - Xuemin Jing
- School of Chemistry and Materials Science, Langfang Normal University, Langfang 065000, PR China
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