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Hanif M, Kosar N, Mahmood T, Muhammad M, Ullah F, Tahir MN, Ribeiro AI, Khan E. Schiff Bases Derived from 2‐Amino‐6‐methylbenzothiazole, 2‐Amino‐5‐chloropyridine and 4‐Chlorobenzaldehyde: Structure, Computational Studies and Evaluation of Biological Activity. ChemistrySelect 2022. [DOI: 10.1002/slct.202203386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Muhammad Hanif
- Department of Chemistry University of Malakand 18800 Chakdara Lower Dir Khyber Pakhtunkhwa Pakistan
| | - Naveen Kosar
- Department of Chemistry University of Management and Technology (UMT) C11, Johar Town Lahore Pakistan
| | - Tariq Mahmood
- Department of Chemistry College of Science University of Bahrain Main campus 32038 Sakhir, Kingdom of Bahrain
- Department of Chemistry COMSATS University Islamabad Abbottabad Campus, Abbottabad 22060 Pakistan
| | - Mian Muhammad
- Department of Chemistry University of Malakand 18800 Chakdara Lower Dir Khyber Pakhtunkhwa Pakistan
| | - Farhat Ullah
- Department of Pharmacy University of Malakand 18800 Chakdara Lower Dir Khyber Pakhtunkhwa Pakistan
| | | | - Alany Ingrid Ribeiro
- Laboratorio de Produtos Naturais Departmento de Quimica universidade Federal de sao Carlos, UFSCar Brazil
| | - Ezzat Khan
- Department of Chemistry University of Malakand 18800 Chakdara Lower Dir Khyber Pakhtunkhwa Pakistan
- Department of Chemistry College of Science University of Bahrain Main campus 32038 Sakhir, Kingdom of Bahrain
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2
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Lina G, Gao Y, Han L. Detecting Cu2+ and H2O in methanol based on aggregation-induced emission fluorescent enhancement. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1897114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Guo Lina
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, PR China
| | - Yuanyuan Gao
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, PR China
| | - Limin Han
- Chemical Engineering College, Inner Mongolia University of Technology, Hohhot, PR China
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3
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Chemosensing, molecular docking and antioxidant studies of 8-aminoquinoline appended acylthiourea derivatives. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.02.098] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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4
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Limiting clutches for “turn-on” and “turn-off” chemosensors of 1,2-bis((E)-9-anthracenyl) methyleneamino)-9,10-anthraquinone. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.09.088] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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5
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Bharadwaj D, Angamuthu R. Cryptand based fluorescence signaling systems for transition, inner-transition and main group metal ions: Modulation of the PET process through attachment of electron-withdrawing and electron donating groups. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.10.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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6
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Bhattacharyya A, Ghosh S, Makhal SC, Guchhait N. Hydrazine bridged coumarin-pyrimidine conjugate as a highly selective and sensitive Zn 2+ sensor: Spectroscopic unraveling of sensing mechanism with practical application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 183:306-311. [PMID: 28458235 DOI: 10.1016/j.saa.2017.04.035] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 04/03/2017] [Accepted: 04/18/2017] [Indexed: 06/07/2023]
Abstract
We report the synthesis and Zn2+ sensing of a novel coumarin-hydrazine conjugate 3-{1-[(4, 6-Dimethyl-pyrimidin-2-yl)-hydrazono]-ethyl}-chromen-2-one (3). Compound 3 can act as a neat fluorescent Zn2+ sensor by an increment in fluorescence intensity along with an appreciable red shift. Fluorescence enhancement is caused by complexation through cis-trans isomerization process in the presence of Zn2+ ion. The practical utility of 3 was demonstrated by successful test kit experiment to detect Zn2+ in water under UV-light.
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Affiliation(s)
| | - Soumen Ghosh
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, India
| | | | - Nikhil Guchhait
- Department of Chemistry, University of Calcutta, 92, A.P.C. Road, Kolkata 700009, India.
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7
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Ma Y, Leng T, Qu Y, Wang C, Shen Y, Zhu W. A dual chemosensor for Cu 2+ and Fe 3+ based on π-extend tetrathiafulvalene derivative. Tetrahedron 2017. [DOI: 10.1016/j.tet.2016.11.033] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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8
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Coordination properties of a Schiff base probe for Zn2+ ion in aqueous media having no Cu2+ ion interference. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.04.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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9
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Hu Y, Zhang J, Lv YZ, Huang XH, Hu SL. A new rhodamine-based colorimetric chemosensor for naked-eye detection of Cu(2+) in aqueous solution. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 157:164-169. [PMID: 26773260 DOI: 10.1016/j.saa.2015.12.031] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Revised: 12/18/2015] [Accepted: 12/26/2015] [Indexed: 06/05/2023]
Abstract
A new colorimetric probe 1 based on rhodamine B lactam was developed for naked-eye detection of Cu(2+). The optical feature of 1 for Cu(2+) was investigated by UV-vis absorption spectroscopy. Upon the addition of Cu(2+), the 1 displayed a distinct color change from colorless to pink, which can be directly detected by the naked eye. The stoichiometry of 1 to Cu(2+) complex was found to be 1:1 and the naked-eye detection limit was determined as low as 2 μM. The results suggest that the probe 1 may provide a convenient method for visual detection of Cu(2+) with high sensitivity.
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Affiliation(s)
- Yang Hu
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Department of Chemical and Environmental Engineering, Hubei Normal University, Huangshi 435002, PR China
| | - Jing Zhang
- Faculty of Materials Science & Engineering, Hubei University, Wuhan 430062, PR China
| | - Yuan-Zheng Lv
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Department of Chemical and Environmental Engineering, Hubei Normal University, Huangshi 435002, PR China
| | - Xiao-Huan Huang
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Department of Chemical and Environmental Engineering, Hubei Normal University, Huangshi 435002, PR China
| | - Sheng-Li Hu
- Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, Department of Chemical and Environmental Engineering, Hubei Normal University, Huangshi 435002, PR China.
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10
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Dhara A, Guchhait N, Mukherjee I, Mukherjee A, Chandra Bhattacharya S. A novel pyrazole based single molecular probe for multi-analyte (Zn2+ and Mg2+) detection in human gastric adenocarcinoma cells. RSC Adv 2016. [DOI: 10.1039/c6ra22869k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A newly designed fluorescent sensor 5-methyl-1H-pyrazole-3-carboxylic acid (6-methoxy-naphthalen-2-ylmethylene)-hydrazide (PYN) shows excellent selectivity and sensitivity with a fluorescence enhancement towards Zn2+ and Mg2+ ions in aqueous acetonitrile solution.
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Affiliation(s)
- Anamika Dhara
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Nikhil Guchhait
- Department of Chemistry
- University of Calcutta
- Kolkata 700 009
- India
| | - Indrani Mukherjee
- Drug Development Diagnostic and Biotechnology Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata 700032
- India
| | - Abhishek Mukherjee
- Drug Development Diagnostic and Biotechnology Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata 700032
- India
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11
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Wang Y, Wang C, Xue S, Liang Q, Li Z, Xu S. Highly selective and sensitive colorimetric and fluorescent chemosensor of Fe3+ and Cu2+ based on 2,3,3-trimethylnaphto[1,2-d] squaraine. RSC Adv 2016. [DOI: 10.1039/c5ra22530b] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
2,3,3-trimethylnaphto[1,2-d]pyrrole squaraine (TPSQ) based dual signaling probe was found to exhibit selective colorimetric and fluorescent properties on binding towards Fe3+ and Cu2+ in ethanol/water (4 : 1, v/v) solution, respectively.
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Affiliation(s)
- Yue Wang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- School of Petrochemical Engineering
- Changzhou University
- Changzhou 213164
- PR China
| | - Can Wang
- College of Hua Loogeng
- Changzhou University
- Changzhou 213164
- PR China
| | - Su Xue
- College of Hua Loogeng
- Changzhou University
- Changzhou 213164
- PR China
| | - Qian Liang
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- School of Petrochemical Engineering
- Changzhou University
- Changzhou 213164
- PR China
| | - Zhongyu Li
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- School of Petrochemical Engineering
- Changzhou University
- Changzhou 213164
- PR China
| | - Song Xu
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- School of Petrochemical Engineering
- Changzhou University
- Changzhou 213164
- PR China
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12
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Wang S, Cong T, Liang Q, Li Z, Xu S. Dual colorimetric and fluorescent chemosensor of Fe3+ and Cu2+ based on 2,5-bis[(4-carboxylic-piperidylamino)thiophenyl]-croconine. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.06.081] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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13
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Ghosh N, Mondal R, Mukherjee S. Inverse Temperature Dependence in Static Quenching versus Calorimetric Exploration: Binding Interaction of Chloramphenicol to β-Lactoglobulin. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:8074-8080. [PMID: 26145148 DOI: 10.1021/acs.langmuir.5b02103] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The binding interaction between the whey protein bovine β-lactoglobulin (βLG) with the well-known antibiotic chloramphenicol (Clp) is explored by monitoring the intrinsic fluorescence of βLG. Steady-state and time-resolved fluorescence spectral data reveal that quenching of βLG fluorescence proceeds through ground state complex formation, i.e., static quenching mechanism. However, the drug-protein binding constant is found to vary proportionately with temperature. This anomalous result is explained on the basis of the Arrhenius theory which states that the rate constant varies proportionally with temperature. Thermodynamic parameters like ΔH, ΔS, ΔG, and the stoichiometry for the binding interaction have been estimated by isothermal titration calorimetric (ITC) study. Thermodynamic data show that the binding phenomenon is mainly an entropy driven process suggesting the major role of hydrophobic interaction forces in the Clp-βLG binding. Constant pressure heat capacity change (ΔCp) has been calculated from enthalpy of binding at different temperatures which reveals that hydrophobic interaction is the major operating force. The inverse temperature dependence in static quenching is however resolved from ITC data which show that the binding constant regularly decreases with increase in temperature. The modification of native protein conformation due to binding of drug has been monitored by circular dichroism (CD) spectroscopy. The probable binding location of Clp inside βLG is explored from AutoDock based blind docking simulation.
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Affiliation(s)
- Narayani Ghosh
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Indore By-Pass Road, Bhauri, Bhopal 462 066, Madhya Pradesh, India
| | - Ramakanta Mondal
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Indore By-Pass Road, Bhauri, Bhopal 462 066, Madhya Pradesh, India
| | - Saptarshi Mukherjee
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Indore By-Pass Road, Bhauri, Bhopal 462 066, Madhya Pradesh, India
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14
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DING AIXIANG, TANG FANG, WANG TAO, TAO XUTANG, YANG JIAXIANG. A α-cyanostilbene-modified Schiff base as efficient turn-on fluorescent chemosensor for Zn 2 +. J CHEM SCI 2015. [DOI: 10.1007/s12039-015-0787-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Selective colorimetric sensing of fluoride ion and its use for insitu cyclization of the sensor. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.12.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Jiménez-Sánchez A, Ortíz B, Ortiz Navarrete V, Farfán N, Santillan R. Two fluorescent Schiff base sensors for Zn2+: the Zn2+/Cu2+ion interference. Analyst 2015; 140:6031-9. [DOI: 10.1039/c5an00789e] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
While theenol-iminetautomer inL1exhibits Zn2+/Cu2+ion interference, theketo-enaminetautomer inL2recognizes only Zn2+.
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Affiliation(s)
- Arturo Jiménez-Sánchez
- Departamento de Química
- Centro de Investigación y de Estudios Avanzados del IPN
- CINVESTAV
- México
| | - Benjamín Ortíz
- Departamento de Biomedicina Molecular
- Centro de Investigación y de Estudios Avanzados del IPN
- CINVESTAV
- México
| | - Vianney Ortiz Navarrete
- Departamento de Biomedicina Molecular
- Centro de Investigación y de Estudios Avanzados del IPN
- CINVESTAV
- México
| | - Norberto Farfán
- Facultad de Química
- Departamento de Química Orgánica
- Universidad Nacional Autónoma de México
- México
| | - Rosa Santillan
- Departamento de Química
- Centro de Investigación y de Estudios Avanzados del IPN
- CINVESTAV
- México
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17
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Mandal S, Sikdar Y, Maiti DK, Maiti GP, Mandal SK, Biswas JK, Goswami S. A new pyridoxal based fluorescence chemo-sensor for detection of Zn(ii) and its application in bio imaging. RSC Adv 2015. [DOI: 10.1039/c5ra15353k] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
A new pyridoxal-based chemosensor (PydDmen) was reported for selective detection of Zn2+ in solution. The experimental and theoretical supports are provided to establish Zn2+ induced transformation of PydDmen to 3-pyridone tautomeric form.
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Affiliation(s)
- Senjuti Mandal
- Department of Chemistry
- University of Calcutta
- Kolkata – 700009
- India
| | - Yeasin Sikdar
- Department of Chemistry
- University of Calcutta
- Kolkata – 700009
- India
| | - Dilip K. Maiti
- Department of Chemistry
- University of Calcutta
- Kolkata – 700009
- India
| | - Guru Prasad Maiti
- Department of Molecular Biology and Biotechnology
- University of Kalyani
- Kalyani-741235
- India
| | - Sushil Kumar Mandal
- Department of Ecological Engineering & Environmental Management
- University of Kalyani
- Kalyani
- India
| | - Jayanta Kumar Biswas
- Department of Ecological Engineering & Environmental Management
- University of Kalyani
- Kalyani
- India
| | - Sanchita Goswami
- Department of Chemistry
- University of Calcutta
- Kolkata – 700009
- India
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18
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Bhorge YR, Tsai HT, Huang KF, Pape AJ, Janaki SN, Yen YP. A new pyrene-based Schiff-base: a selective colorimetric and fluorescent chemosensor for detection of Cu(II) and Fe(III). SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 130:7-12. [PMID: 24769379 DOI: 10.1016/j.saa.2014.03.110] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Revised: 03/20/2014] [Accepted: 03/29/2014] [Indexed: 06/03/2023]
Abstract
A new receptor 1 was prepared, for the detection of Cu2+ and Fe3+ in solutions as a colorimetric and fluorescent sensor, respectively. Receptor 1 shows highly selective and sensitive recognition toward Cu2+ and Fe3+ by naked eye UV-Vis and fluorescent color changes in aqueous solution (DMSO/H2O=8/2, v/v), respectively. The sensitivity toward Cu2+ or Fe3+ was not interfered with by the presence of other metal ions such as Mg2+, Cd2+, Ag+, Zn2+, Ni2+, Co2+, Mn2+, Cr3+, Ca2+, Na+, Pb2+, K+, Fe2+, Li+ and Hg2+ ions. Receptor 1 can be used for semi-quantitative recognition of Cu2+ ions at ppm level. The fluorescence microscopy experiments showed that the receptor is efficient for detection of Fe3+ in vitro, developing a good image of the biological organelles.
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Affiliation(s)
- Yeshwant Ramchandra Bhorge
- Department of Applied Chemistry, Providence University, 200, Sec. 7, Taiwan Boulevard, Shalu Dist, Taichung City 43301, Taiwan
| | - Haw-Tyng Tsai
- Department of Applied Chemistry, Providence University, 200, Sec. 7, Taiwan Boulevard, Shalu Dist, Taichung City 43301, Taiwan
| | - Keh-Feng Huang
- Department of Applied Chemistry, Providence University, 200, Sec. 7, Taiwan Boulevard, Shalu Dist, Taichung City 43301, Taiwan
| | - Albert J Pape
- Department of Applied Chemistry, Providence University, 200, Sec. 7, Taiwan Boulevard, Shalu Dist, Taichung City 43301, Taiwan
| | - Sudhakar Narasimha Janaki
- Graduate Institute of Biomedical Sciences, National Chung Hsing University, 250 Kuo-Kuang Road, Taichung 40227, Taiwan
| | - Yao-Pin Yen
- Department of Applied Chemistry, Providence University, 200, Sec. 7, Taiwan Boulevard, Shalu Dist, Taichung City 43301, Taiwan.
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19
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Jia J, Wu A, Luan S. Spectrometry recognition of polyethyleneimine towards heavy metal ions. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.02.032] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Stanić Z, Simić Z. Palladium metal electrode and its analytical application to precipitation and acid–base analysis in aqueous and non-aqueous media. J Solid State Electrochem 2014. [DOI: 10.1007/s10008-014-2405-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Chawla HM, Goel P, Shukla R, Black DS, Kumar N. New lower rim looped calix[4]arene for ratiometric and chromogenic recognition of Cu2+. J INCL PHENOM MACRO 2014. [DOI: 10.1007/s10847-013-0376-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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22
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Algi F. RETRACTED: Novel donor–acceptor type thiophene pyridine conjugates: synthesis and ion recognition features. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.03.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Bu J, Duan H, Wang X. Fluorescence sensors for Cu2+ based on conjugated indole Schiff base. RESEARCH ON CHEMICAL INTERMEDIATES 2013. [DOI: 10.1007/s11164-013-1157-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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24
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A New Pyrazoline-Based Fluorescent Probe for Cu2+ in Live Cells. J Fluoresc 2013; 23:799-806. [DOI: 10.1007/s10895-013-1203-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2012] [Accepted: 02/24/2013] [Indexed: 02/08/2023]
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25
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Kaur P, Kaur H, Singh K. A ‘turn-off’ emission based chemosensor for HSO4−– formation of a hydrogen-bonded complex. Analyst 2013; 138:425-8. [DOI: 10.1039/c2an36100k] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Ganguly A, Paul BK, Ghosh S, Kar S, Guchhait N. Selective fluorescence sensing of Cu(ii) and Zn(ii) using a new Schiff base-derived model compound: naked eye detection and spectral deciphering of the mechanism of sensory action. Analyst 2013; 138:6532-41. [DOI: 10.1039/c3an00155e] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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27
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Pamuk M, Algi F. Incorporation of a 2,3-dihydro-1H-pyrrolo[3,4-d]pyridazine-1,4(6H)-dione unit into a donor–acceptor triad: synthesis and ion recognition features. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.10.082] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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28
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Pseudo-indicator behaviour of platinum electrode explored for the potentiometric estimation of non-redox systems. Talanta 2012; 101:246-52. [DOI: 10.1016/j.talanta.2012.09.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Revised: 09/12/2012] [Accepted: 09/13/2012] [Indexed: 11/20/2022]
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