1
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Umare M, Patel DA, Bhardwaj V, Sk AK, Sahoo SK. Pyridoxal Derived AIEgen for Fluorescence Turn-off Sensing of Cu 2+ and Fe 2+ Ions and Fluorescence Imaging of Latent Fingerprints. J Fluoresc 2023; 33:601-611. [PMID: 36469208 DOI: 10.1007/s10895-022-03109-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022]
Abstract
Schiff base 4-((E)-((E)-(2-hydroxybenzylidene)hydrazono)methyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol (HSP) was synthesized by condensing vitamin B6 cofactor pyridoxal with salicylaldehyde hydrazone, and characterized by standard spectroscopic techniques (FT-IR, 1H NMR, 13C NMR, and ESI-MS). The solution of HSP in DMSO/HEPES (10 mM, pH = 7.4) mixed solvents with varying HEPES fractions (fw) from 0 to 95% showed aggregation-induced emission (AIE). The AIE active HSP in 95% HEPES gave intense fluorescent emission at 570 nm was employed for the detection of metal ions. The fluorescence of HSP was quenched upon adding Cu2+ and Fe2+ ions. The association constant (Ka) of the Schiff base HSP with Cu2+ and Fe2+ ions was estimated as 4.08 × 105 M-1 and 1.23 × 105 M-1, respectively by using the online analysis tool BindFit v0.5. The HSP showed the detection limit down to 1.75 µM and 1.89 µM for Cu2+ and Fe2+ ions, respectively. Further, the aggregates of HSP were applied to visualize latent fingerprints (LFPs) over a non-porous glass slide.
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Affiliation(s)
- Mahesh Umare
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat-395007, Gujarat, India
| | - Dhvani A Patel
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat-395007, Gujarat, India
| | - Vinita Bhardwaj
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat-395007, Gujarat, India
| | - Ashok Kumar Sk
- Department of Chemistry, School of Advance Sciences, Vellore Institute of Technology, Vellore-632014, Tamil Nadu, India
| | - Suban K Sahoo
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat-395007, Gujarat, India.
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2
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Review on new ionophore species for membrane ion selective electrodes. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2022. [DOI: 10.1007/s13738-022-02708-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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3
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Fluorescence quenching mechanism of P-doped carbon quantum dots as fluorescent sensor for Cu2+ ions. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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4
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A Colormetric and Fluorescence Probe for Highly Specific Cu 2+ and its Application in Live Cell Imaging. J Fluoresc 2022; 32:2015-2021. [PMID: 35829842 DOI: 10.1007/s10895-022-03002-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 06/16/2022] [Indexed: 10/17/2022]
Abstract
Fluorescent probes are intriguing material for ion detection. In this study, 4,4-difluoro-4-bora3a,4a-diaza-s-indacene (BODIPY) containing a dipicolylethylenediamine unit was developed as a colorimetric and fluorescence "turn-off" probe for Cu2+. The probe exhibited higher selectivity for Cu2+ than other common metal ions with a detection limit of 8.49 μM. With increasing Cu2+ concentration, the probe showed a red-shift in the absorption spectrum as well as fluorescence quenching, possibly due to the intramolecular charge transfer effect of the probe-Cu(II) complex. Furthermore, the probe was used for imaging Cu2+ in living cells based on confocal fluorescence imaging. The results show that the probe is an effective tool for detection copper ions.
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5
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Tuning the Sensing Properties of N and S Co-Doped Carbon Dots for Colorimetric Detection of Copper and Cobalt in Water. SENSORS 2022; 22:s22072487. [PMID: 35408102 PMCID: PMC9003535 DOI: 10.3390/s22072487] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/21/2022] [Accepted: 03/22/2022] [Indexed: 01/05/2023]
Abstract
In this study, nitrogen and sulfur co-doped carbon dots (NS-CDs) were investigated for the detection of heavy metals in water through absorption-based colorimetric response. NS-CDs were synthesized by a simple one-pot hydrothermal method and characterized by TEM, STEM-coupled with energy dispersive X-ray analysis, NMR, and IR spectroscopy. Addition of Cu(II) ions to NS-CD aqueous solutions gave origin to a distinct absorption band at 660 nm which was attributed to the formation of cuprammonium complexes through coordination with amino functional groups of NS-CDs. Absorbance increased linearly with Cu(II) concentration in the range 1–100 µM and enabled a limit of detection of 200 nM. No response was observed with the other tested metals, including Fe(III) which, however, appreciably decreased sensitivity to copper. Increase of pH of the NS-CD solution up to 9.5 greatly reduced this interference effect and enhanced the response to Cu(II), thus confirming the different nature of the two interactions. In addition, a concurrent response to Co(II) appeared in a different spectral region, thus suggesting the possibility of dual-species multiple sensitivity. The present method neither requires any other reagents nor any previous assay treatment and thus can be a promising candidate for low-cost monitoring of copper onsite and by unskilled personnel.
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6
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Bhardwaj V, Hindocha L, Ashok Kumar SK, Sahoo SK. An aggregation-induced emissive pyridoxal derived tetradentate Schiff base for the fluorescence turn-off sensing of copper( ii) in an aqueous medium. NEW J CHEM 2022. [DOI: 10.1039/d1nj05523b] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
An aggregation-induced emissive pyridoxal derived tetradentate Schiff base was developed for the fluorescence sensing of copper(ii) and sulphide ions.
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Affiliation(s)
- Vinita Bhardwaj
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat-395007, Gujarat, India
| | - Lavani Hindocha
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat-395007, Gujarat, India
| | - SK Ashok Kumar
- Materials Chemistry Division, School of Advanced Sciences, VIT University, Vellore-632014, India
| | - Suban K Sahoo
- Department of Chemistry, Sardar Vallabhbhai National Institute Technology, Surat-395007, Gujarat, India
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7
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A new generation of highly sensitive potentiometric sensors based on ion imprinted polymeric nanoparticles/multiwall carbon nanotubes/polyaniline/graphite electrode for sub-nanomolar detection of lead(II) ions. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114788] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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8
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Awad FS, AbouZied KM, Bakry AM, Abou El-Maaty WM, El-Wakil AM, El-Shall MS. Highly fluorescent hematoporphyrin modified graphene oxide for selective detection of copper ions in aqueous solutions. Anal Chim Acta 2020; 1140:111-121. [DOI: 10.1016/j.aca.2020.10.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 10/04/2020] [Accepted: 10/08/2020] [Indexed: 10/23/2022]
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9
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Kargar Razi M, Javahershenas R, Adelzadeh M, Ghobadi M, Kazemi M. Synthetic routes to rhodanine scaffolds. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1812658] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Maryam Kargar Razi
- Faculty of Chemistry, North Branch of Tehran, Islamic Azad University, Tehran, Iran
| | - Ramin Javahershenas
- Department of Organic Chemistry, Chemistry Faculty, Urmia University, Urmia, Iran
| | | | - Massoud Ghobadi
- Central Laboratory, llam Petro Chemical Complex (ILPC), Chavar, Ilam, Iran
| | - Mosstafa Kazemi
- Young Researchers and Elite Club, Ilam Branch, Islamic Azad University, Ilam, Iran
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10
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Li X, Guo Y, Xu T, Fang M, Xu Q, Zhang F, Wu Z, Li C, Zhu W. A highly sensitive naphthalimide‐based fluorescent probe for detection of Cu
2+
via selective hydrolysis reaction and its application in practical samples. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900315] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xueyun Li
- School of Chemistry and Chemical EngineeringAnhui University Hefei P.R. China
| | - Yifan Guo
- School of Chemistry and Chemical EngineeringAnhui University Hefei P.R. China
| | - Tingting Xu
- School of Chemistry and Chemical EngineeringAnhui University Hefei P.R. China
| | - Min Fang
- School of Chemistry and Chemical EngineeringAnhui University Hefei P.R. China
- Anhui Province Key Laboratory of Environment‐friendly Polymer MaterialsAnhui University Hefei P.R. China
| | - Qianwen Xu
- School of Chemistry and Chemical EngineeringAnhui University Hefei P.R. China
| | - Fan Zhang
- School of Chemistry and Chemical EngineeringAnhui University Hefei P.R. China
| | - Zhenyu Wu
- School of Chemistry and Chemical EngineeringAnhui University Hefei P.R. China
| | - Cun Li
- School of Chemistry and Chemical EngineeringAnhui University Hefei P.R. China
- AnHui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized MaterialsAnhui University Hefei P.R. China
| | - Weiju Zhu
- School of Chemistry and Chemical EngineeringAnhui University Hefei P.R. China
- AnHui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized MaterialsAnhui University Hefei P.R. China
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11
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Oiye ÉN, Ribeiro MFM, Katayama JMT, Tadini MC, Balbino MA, Eleotério IC, Magalhães J, Castro AS, Silva RSM, da Cruz Júnior JW, Dockal ER, de Oliveira MF. Electrochemical Sensors Containing Schiff Bases and their Transition Metal Complexes to Detect Analytes of Forensic, Pharmaceutical and Environmental Interest. A Review. Crit Rev Anal Chem 2019; 49:488-509. [PMID: 30767567 DOI: 10.1080/10408347.2018.1561242] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Schiff bases and their transition metal complexes are inexpensive and easy to synthesize. These compounds display several structural and electronic features that allow their application in numerous research fields. Over the last three decades, electroanalytical scientists of various areas have developed electrochemical sensors from many compounds. The present review discusses the applicability of Schiff bases, their transition metal complexes and new materials containing these compounds as electrode modifiers in sensors to detect analytes of forensic, pharmaceutical and environmental interest. In forensic sciences, Schiff bases are mainly used to analyze illicit drugs: chemical reactions involving Schiff bases can help to elucidate illicit drug production and to determine analytes in seized samples. In the environmental area, given that most methodologies provide Limit of Detection (LOD) values below the values recommended by regulatory agencies, Schiff bases constitute a promising strategy. As for pharmaceutical applications, Schiff bases represent an approach for analysis of complex biological samples containing low levels of the target analytes in the presence of a large quantity of interfering compounds. This review will show that new highly specific materials can be synthesized based on Schiff bases and applied in the pharmaceutical industry, toxicological studies, electrocatalysis and biosensors. Most literature papers have reported on Schiff bases combined with carbon paste to give a chemically modified electrode that is easy and inexpensive to produce and which displays specific and selective sensing capacity for different applications.
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Affiliation(s)
- Érica Naomi Oiye
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Maria Fernanda Muzetti Ribeiro
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Juliana Midori Toia Katayama
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Maraine Catarina Tadini
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Marco Antonio Balbino
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Izabel Cristina Eleotério
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Juliana Magalhães
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Alex Soares Castro
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - Ricardo Soares Mota Silva
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
| | - José Wilmo da Cruz Júnior
- Departamento de Ciências Exatas e Educação, Universidade Federal de Santa Catarina , Blumenau , Santa Catarina , Brasil
| | - Edward Ralph Dockal
- Departamento de Química - Centro de Ciências Exatas e de Tecnologia, Universidade Federal de São Carlos , São Carlos , São Paulo , Brasil
| | - Marcelo Firmino de Oliveira
- Departamento de Química - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo , Ribeirão Preto , São Paulo , Brasil
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12
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Parsaee Z, Karachi N, Razavi R. Ultrasound assisted fabrication of a novel optode base on a triazine based Schiff base immobilized on TEOS for copper detection. ULTRASONICS SONOCHEMISTRY 2018; 47:36-46. [PMID: 29908605 DOI: 10.1016/j.ultsonch.2018.04.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 03/26/2018] [Accepted: 04/17/2018] [Indexed: 06/08/2023]
Abstract
This work introduces novel selective and sensitive optical sensor based on a nano sized triazine based Schiff base (H2L) immbolized on a transparent glass substrate through the sol-gel process to detection of copper (II) ions in aqueous solutions. This sensor can determine the copper (II) in the range of 8.54 × 10-8-1.0 × 10-5 mol L-1 with a low detection limit of 1.53 × 10-8 mol L-1. The optimized geometry of H2L and its copper complex was obtained based on DFT/B3LYP levels of theory with B3LYP/6-311 + G(d,p) and LANL2DZ/6-311 + G(d,p) basis sets respectively. The calculated electronic properties of them including the molecular orbital, Mulliken population analysis, contour of electrostatic potential, and molecular electrostatic potential map confirmed the behavior of the sensor. Some advantage of the fabricated sensor such as high selectivity, sensitivity, short response time, easy production, fast regeneration, low cost, being portable and user friendly can make it a good choice to detection of Cu(II) ion in various application. The suggested sensor was revealed excellent sensitivity in the natural samples that confirmed by Inductively Coupled Plasma-Mass (ICP) spectrometry method.
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Affiliation(s)
- Zohreh Parsaee
- Elite Club, Bushehr Branch, Islamic Azad University, Bushehr, Iran.
| | - Nima Karachi
- Department of Chemistry, Islamic Azad University, Marvdasht Branch, Marvdasht, Iran
| | - Razieh Razavi
- Department of Chemistry, Faculty of Science, University of Jiroft, Jiroft, Iran
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13
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Khalil SK, Qadeer A, Huang Y, Wu S, Rahman FU, Liu M. A new tetra-nuclear sulphate bridged macrocyclic Cu 2+ complex (Cu 4 (SalTCB) 4 (SO 4 ) 2 ) of salicylaldehyde/dithiocarbazate derived ligand and investigation in colorimetric Cu 2+ sensing. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.04.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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14
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Ahour F, Taheri M. Anodic stripping voltammetric determination of copper (II) ions at a graphene quantum dot-modified pencil graphite electrode. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-017-1235-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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15
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Ma XN, Tan XJ, Xing DX, Sui QC, Liu JM, Xu CX, Liu Y. Two families of bis(imido) symmetrical Schiff bases: X-ray crystal structure and optical properties. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.02.082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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Roy D, Chakraborty A, Ghosh R. Perimidine based selective colorimetric and fluorescent turn-off chemosensor of aqueous Cu2+: studies on its antioxidant property along with its interaction with calf thymus-DNA. RSC Adv 2017. [DOI: 10.1039/c7ra06687b] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
A perimidine derivative 1 selectively senses nanomolar aqueous Cu2+ spectrophotometrically, exhibits better antioxidant capability than l-ascorbic acid, and interacts with CT-DNA.
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Affiliation(s)
- Debashis Roy
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
| | | | - Rina Ghosh
- Department of Chemistry
- Jadavpur University
- Kolkata 700032
- India
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17
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Li Y, Liu X, Li Q, Ge J, Liu H, Li S, Wang L, Wang J, Ma N. Post-oxidation treated graphene quantum dots as a fluorescent probe for sensitive detection of copper ions. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2016.10.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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18
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Electrochemical detection of Cu 2+ using graphene–SnS nanocomposite modified electrode. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.03.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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19
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Demir S, Yılmaz H, Dilimulati M, Andac M. Spectral and thermal characterization of salophen type Schiff base and its implementation as solid contact electrode for quantitative monitoring of copper(II) ion. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 150:523-532. [PMID: 26073598 DOI: 10.1016/j.saa.2015.05.093] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Revised: 05/09/2015] [Accepted: 05/23/2015] [Indexed: 06/04/2023]
Abstract
Salophen templated Schiff base 2,3-bis(salicylaldimino)pyridine (H2IF) has been synthesized and fully characterized by a series of different spectroscopic methods and thermogravimetric analysis (TGA). It has been also further probed electrochemically and explored as a cation recognition ionophore in the form of a polymeric membrane as selective sensor for quantitative monitoring of Cu(2+). Dielectric properties of the membrane have been studied by electrochemical impedance spectroscopy (EIS). The potentiometric results have demonstrated that the sensor exhibits very good selectivity and sensitivity towards Cu(2+) over a wide variety of cations. The electrode has a linear response to Cu(2+) with a detection limit of 4.46×10(-8) and displays a Nernstian slope (29.14 mV/decade) between pH 3.0 and 6.0 with a fast response time less than 10s. The solid contact electrodes have been exploited over five mounts period with good reproducibility. The analytical availability of the proposed electrode has been evaluated by applying in the determination of Cu(2+) ions in water samples. The structural features and complexation of ionophore with Cu(2+) have been monitored by UV-Vis spectroscopy and spectral findings have been further supported by DFT and TD-DFT calculations.
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Affiliation(s)
- Serkan Demir
- Department of Industrial Engineering, Faculty of Engineering, Giresun University, Giresun, Turkey.
| | - Hakan Yılmaz
- Department of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayis University, 55200 Atakum, Samsun, Turkey
| | - Maowulidan Dilimulati
- Department of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayis University, 55200 Atakum, Samsun, Turkey
| | - Müberra Andac
- Department of Chemistry, Faculty of Arts and Sciences, Ondokuz Mayis University, 55200 Atakum, Samsun, Turkey
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20
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Li M, Jiang XJ, Wu HH, Lu HL, Li HY, Xu H, Zang SQ, Mak TCW. A dual functional probe for "turn-on" fluorescence response of Pb(2+) and colorimetric detection of Cu(2+) based on a rhodamine derivative in aqueous media. Dalton Trans 2015; 44:17326-34. [PMID: 26387873 DOI: 10.1039/c5dt02731d] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A dual functional probe L based on rhodamine was devised and synthesized. Probe L can sense Pb(2+) and Cu(2+) in aqueous solution through two approaches: a significant fluorescence enhancement caused by Pb(2+) and a visible color change from colorless to orchid induced by Cu(2+). Competitive experiments showed that probe L had high fluorescence sensitivity for Pb(2+) and excellent colorimetric selectivity for Cu(2+) over many environmentally relevant ions. The mechanisms of L for sensing Pb(2+) and Cu(2+) have been well demonstrated by ESI-MS, (1)H NMR titration, IR, the crystal structure of L-Pb(2+) and density functional theory calculation of L-Cu(2+). In addition, fluorescence image detection of Pb(2+) in living cells displayed an enhanced fluorescence effect.
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Affiliation(s)
- Min Li
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, P. R. China.
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21
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Qian Y, Cao L, Jia C, Boamah PO, Yang Q, Liu C, Huang Y, Zhang Q. A highly selective chemosensor for naked-eye sensing of nanomolar Cu(ii) in an aqueous medium. RSC Adv 2015. [DOI: 10.1039/c5ra12407g] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A colorimetric chemosensor was developed for the sensitive detection and quantification of Cu2+with a short response time in an aqueous medium.
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Affiliation(s)
- Yaao Qian
- Hainan Provincial Key Lab of Fine Chemistry
- Hainan University
- Haikou
- China
| | - Li Cao
- Hainan Provincial Key Lab of Fine Chemistry
- Hainan University
- Haikou
- China
| | - Chunman Jia
- Hainan Provincial Key Lab of Fine Chemistry
- Hainan University
- Haikou
- China
- Key Study Center of the National Ministry of Education for Tropical Resources Utilization
| | - Peter Osei Boamah
- Department of Ecological Agriculture
- Bolgatanga Polytechnic
- Bolgatanga
- Ghana
| | - Qiuyun Yang
- Hainan Provincial Key Lab of Fine Chemistry
- Hainan University
- Haikou
- China
| | - Chunling Liu
- Hainan Provincial Key Lab of Fine Chemistry
- Hainan University
- Haikou
- China
| | - Yan Huang
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang
- China
| | - Qi Zhang
- Hainan Provincial Key Lab of Fine Chemistry
- Hainan University
- Haikou
- China
- School of Chemistry and Chemical Engineering
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22
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Wang M, Leung KH, Lin S, Chan DSH, Kwong DWJ, Leung CH, Ma DL. A colorimetric chemosensor for Cu²⁺ ion detection based on an iridium(III) complex. Sci Rep 2014; 4:6794. [PMID: 25348724 PMCID: PMC4210870 DOI: 10.1038/srep06794] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Accepted: 10/08/2014] [Indexed: 01/23/2023] Open
Abstract
We report herein the synthesis and application of a series of novel cyclometalated iridium(III) complexes 1-3 bearing a rhodamine-linked NˆN ligand for the detection of Cu(2+) ions. Under the optimised conditions, the complexes exhibited high sensitivity and selectivity for Cu(2+) ions over a panel of other metal ions, and showed consistent performance in a pH value range of 6 to 8. Furthermore, the potential application of this system for the monitoring of Cu(2+) ions in tap water or natural river water samples was demonstrated.
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Affiliation(s)
- Modi Wang
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Ka-Ho Leung
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Sheng Lin
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Daniel Shiu-Hin Chan
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Daniel W. J. Kwong
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Chung-Hang Leung
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Dik-Lung Ma
- Department of Chemistry, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
- Partner State Key Laboratory of Environmental and Biological Analysis
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Sun L, Hao D, Shen W, Qian Z, Zhu C. Highly sensitive fluorescent sensor for copper (II) based on amplified fluorescence quenching of a water-soluble NIR emitting conjugated polymer. Mikrochim Acta 2012. [DOI: 10.1007/s00604-012-0781-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Kopylovich MN, Mahmudov KT, Pombeiro AJL. Poly(vinyl) chloride membrane copper-selective electrode based on 1-phenyl-2-(2-hydroxyphenylhydrazo)butane-1,3-dione. JOURNAL OF HAZARDOUS MATERIALS 2011; 186:1154-1162. [PMID: 21177026 DOI: 10.1016/j.jhazmat.2010.11.119] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2010] [Revised: 11/25/2010] [Accepted: 11/28/2010] [Indexed: 05/30/2023]
Abstract
1-Phenyl-2-(2-hydroxyphenylhydrazo)butane-1,3-dione (H(2)L) was used as an effective ionophore for copper-selective poly(vinyl) chloride (PVC) membrane electrodes. Optimization of the composition of the membrane and of the conditions of the analysis was performed, and under the optimized conditions the electrode has a detection limit of 6.30×10(-7) M Cu(II) at pH 4.0 with response time 10s and displays a linear EMF versus log[Cu(2+)] response over the concentration range 2.0×10(-6) to 5.0×10(-3) M Cu(II) with a Nernstian slope of 28.80±0.11 mV/decade over the pH range of 3.0-8.0. The sensor is stable for 9 weeks and exhibits good selectivity with respect to alkali, alkali earth and transition metal ions (e.g. Na(+), K(+), Ba(2+), Ca(2+), Zn(2+), Cd(2+), Co(2+), Mn(2+), Ni(2+), Fe(2+), Al(3+)) in the 3.0-8.0 pH range. It was successfully applied for the direct determination of copper(II) in zinc, aluminum and nickel based alloys, in soils polluted by oil, and as an indicator electrode for potentiometric titration of copper ions with EDTA.
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Affiliation(s)
- Maximilian N Kopylovich
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, TU Lisbon, Av. Rovisco Pais, 1049-001 Lisbon, Portugal
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Vijayaraj A, Prabu R, Suresh R, Sivaraj C, Raaman N, Narayanan V. New acyclic Schiff-base copper(II) complexes and their electrochemical, catalytic, and antimicrobial studies. J COORD CHEM 2011. [DOI: 10.1080/00958972.2011.553221] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- A. Vijayaraj
- a Department of Inorganic Chemistry , School of Chemical Sciences, University of Madras , Guindy Campus, Chennai 600 025, India
| | - R. Prabu
- a Department of Inorganic Chemistry , School of Chemical Sciences, University of Madras , Guindy Campus, Chennai 600 025, India
| | - R. Suresh
- a Department of Inorganic Chemistry , School of Chemical Sciences, University of Madras , Guindy Campus, Chennai 600 025, India
| | - C. Sivaraj
- b Centre for Advanced Studies in Botany, University of Madras , Guindy Campus, Chennai 600 025, India
| | - N. Raaman
- b Centre for Advanced Studies in Botany, University of Madras , Guindy Campus, Chennai 600 025, India
| | - V. Narayanan
- a Department of Inorganic Chemistry , School of Chemical Sciences, University of Madras , Guindy Campus, Chennai 600 025, India
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A cyclic voltammetry investigation of the complex formation between Cu2+ and some Schiff bases in binary acetonitrile/dimethylformamide mixtures. J Mol Struct 2008. [DOI: 10.1016/j.molstruc.2007.10.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Faridbod F, Norouzi P, Dinarvand R, Ganjali MR. Developments in the Field of Conducting and Non-conducting Polymer Based Potentiometric Membrane Sensors for Ions Over the Past Decade. SENSORS (BASEL, SWITZERLAND) 2008; 8:2331-2412. [PMID: 27879825 PMCID: PMC3673421 DOI: 10.3390/s8042331] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2008] [Accepted: 04/02/2008] [Indexed: 12/07/2022]
Abstract
Many research studies have been conducted on the use of conjugated polymers in the construction of chemical sensors including potentiometric, conductometric and amperometric sensors or biosensors over the last decade. The induction of conductivity on conjugated polymers by treating them with suitable oxidizing agents won Heeger, MacDiarmid and Shirakawa the 2000 Nobel Prize in Chemistry. Common conjugated polymers are poly(acetylene)s, poly(pyrrole)s, poly(thiophene)s, poly(terthiophene)s, poly(aniline)s, poly(fluorine)s, poly(3-alkylthiophene)s, polytetrathiafulvalenes, polynapthalenes, poly(p-phenylene sulfide), poly(p-phenylenevinylene)s, poly(3,4-ethylenedioxythiophene), polyparaphenylene, polyazulene, polyparaphenylene sulfide, polycarbazole and polydiaminonaphthalene. More than 60 sensors for inorganic cations and anions with different characteristics based on conducting polymers have been reported. There have also been reports on the application of non-conducting polymers (nCPs), i.e. PVC, in the construction of potentiometric membrane sensors for determination of more than 60 inorganic cations and anions. However, the leakage of ionophores from the membranes based on these polymers leads to relatively lower life times. In this article, we try to give an overview of Solid-Contact ISE (SCISE), Single-Piece ISE (SPISE), Conducting Polymer (CP)-Based, and also non-conducting polymer PVC-based ISEs for various ions which their difference is in the way of the polymer used with selective membrane. In SCISEs and SPISEs, the plasticized PVC containing the ionophore and ionic additives govern the selectivity behavior of the electrode and the conducting polymer is responsible of ion-to-electron transducer. However, in CPISEs, the conducting polymer layer is doped with a suitable ionophore which enhances the ion selectivity of the CP while its redox response has to be suppressed.
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Affiliation(s)
- Farnoush Faridbod
- Center of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Tehran, Iran
| | - Parviz Norouzi
- Center of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Tehran, Iran
| | - Rassoul Dinarvand
- Medical Nanotechnology Research Centre, Medical Sciences/University of Tehran, Tehran, P.O. Box 14155-6451, Iran
| | - Mohammad Reza Ganjali
- Center of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Tehran, Iran.
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Faridbod F, Ganjali MR, Dinarvand R, Norouzi P, Riahi S. Schiff's Bases and Crown Ethers as Supramolecular Sensing Materials in the Construction of Potentiometric Membrane Sensors. SENSORS (BASEL, SWITZERLAND) 2008; 8:1645-1703. [PMID: 27879786 PMCID: PMC3663017 DOI: 10.3390/s8031645] [Citation(s) in RCA: 138] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2007] [Accepted: 02/22/2008] [Indexed: 12/07/2022]
Abstract
Ionophore incorporated PVC membrane sensors are well-established analyticaltools routinely used for the selective and direct measurement of a wide variety of differentions in complex biological and environmental samples. Potentiometric sensors have someoutstanding advantages including simple design and operation, wide linear dynamic range,relatively fast response and rational selectivity. The vital component of such plasticizedPVC members is the ionophore involved, defining the selectivity of the electrodes' complexformation. Molecular recognition causes the formation of many different supramolecules.Different types of supramolecules, like calixarenes, cyclodextrins and podands, have beenused as a sensing material in the construction of ion selective sensors. Schiff's bases andcrown ethers, which feature prominently in supramolecular chemistry, can be used assensing materials in the construction of potentiometric ion selective electrodes. Up to now,more than 200 potentiometric membrane sensors for cations and anions based on Schiff's bases and crown ethers have been reported. In this review cation binding and anioncomplexes will be described. Liquid membrane sensors based on Schiff's bases and crownethers will then be discussed.
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Affiliation(s)
- Farnoush Faridbod
- Center of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Tehran, Iran
| | - Mohammad Reza Ganjali
- Center of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Tehran, Iran.
| | - Rassoul Dinarvand
- Medical Nanotechnology Research Centre, Medical Sciences/University of Tehran, Tehran, P.O. Box 14155-6451, Iran
| | - Parviz Norouzi
- Center of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Tehran, Iran
| | - Siavash Riahi
- Institute of Petroleum Engineering, Faculty of Engineering, University of Tehran, Tehran, P.O. Box 14155-6455, Iran
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Zamani HA, Rajabzadeh G, Firouz A, Ganjali MR. Determination of copper(II) in wastewater by electroplating samples using a PVC-membrane copper(II)-selective electrode. JOURNAL OF ANALYTICAL CHEMISTRY 2007. [DOI: 10.1134/s1061934807110135] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Chandra S, Singh CK, Agarwal H, Agarwal RK. A Copper(II)-selective PVC Membrane Electrode Based on a Macrocyclic Ligand, 1,2,5,6,8,11-Hexaazacyclododeca-7,12-dione-2,4,8,10-tetraene. ANAL SCI 2007; 23:683-7. [PMID: 17575352 DOI: 10.2116/analsci.23.683] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
An attempt has been made to develop a highly selective Cu2+-ion selective electrode based on a poly(vinyl chloride) based sensor using 1,2,5,6,8,11-hexaazacyclododeca-7,12-dione-2,4,8,10-tetraene as ionophore with 61.5% DBP in the presence of 29% PVC, 4.5% ionophore and 5% NaTBP as an anion excluder. The sensor exhibits a near Nernstian potential response of 29.5 +/- 0.3 mV per decade over a wide concentration range (2.0 x 10(-7) - 1 x 10(-1) M) with a detection limit of 8.1 x 10(-8) M between pH 3 - 11 with a fast response time of < 5 s. The selectivity coefficient values, as determined by the matched potential method (MPM), indicate excellent selectivity for Cu(II) ions over a large number of ions. The proposed sensor exhibits an adequate shelf life (4 - 5 months) with good reproducibility. The quantification of Cu(II) in electroplating wastewater and various brands of Indian tea was successfully achieved using the proposed sensor.
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Affiliation(s)
- Sulekh Chandra
- Department of Chemistry, Zakir Husain College (University of Delhi), India.
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Determination of Copper in Black, Red Pepper and the Waste Water Samples by a Highly Selective Sensitive Cu(II) Microelectrode Based on a New Hexadentates Schiff's Base. B KOREAN CHEM SOC 2006. [DOI: 10.5012/bkcs.2006.27.9.1439] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Zamani H, Rajabzadeh G, Ganjali M, Khatami S. Highly Selective and Sensitive Copper(II) Membrane Sensors Based on 6-Methyl-4-(1-phenylmethylidene)amino-3-thioxo-1,2,4-triazin-5-one as a New Neutral Ionophore. ELECTROANAL 2005. [DOI: 10.1002/elan.200503356] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Ganjali M, Rasoolipour S, Rezapour M, Norouzi P, Tajarodi A, Hanifehpour Y. Novel Ytterbium(III) Selective Membrane Sensor Based on N-(2-Pyridyl)-N′-(2-Methoxyphenyl)-Thiourea as an Excellent Carrier and Its Application to Determination of Fluoride in Mouth Wash Preparation Samples. ELECTROANAL 2005. [DOI: 10.1002/elan.200403251] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Lead(II)-selective Polymeric Electrode Using a Schiff Base Complex of N,N'-Bis-thiophene-2-ylmethylene-ethane-1,2-diamine as an Ion Carrier. B KOREAN CHEM SOC 2005. [DOI: 10.5012/bkcs.2005.26.8.1219] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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