1
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Huang T, Xiong W, Liao F, Wei G, Yin Z, Fan H. A novel overtone peak self-referencing fluorescent sensor based on a bipyridine-linked covalent organic framework for highly sensitive copper ion detection. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2025. [PMID: 39835939 DOI: 10.1039/d4ay01738b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2025]
Abstract
This study reports a novel ratiometric fluorescence sensor based on a tetraphenylethylene-bipyridine covalent organic framework (TPE-Bpy-COF) for the sensitive detection of Cu2+, leveraging the unique coordination properties of the bipyridine moieties. The interaction between Cu2+ and the nitrogen atoms in the bipyridine units induces fluorescence quenching at 500 nm through an efficient host-guest electron transfer mechanism, where excited-state electrons from the COF framework are transferred to the vacant orbitals of Cu2+. Upon excitation at 410 nm, the sensor exhibits a primary emission peak at 500 nm, which is quenched in the presence of Cu2+, while an overtone peak at 820 nm remains stable, serving as an internal reference for ratiometric measurements and significantly enhancing the accuracy and reliability of the sensor. The detection limit for Cu2+ is 0.1 μM, with the dual-emission system and the strong affinity of the bipyridine units for Cu2+, further improving the sensor's sensitivity and selectivity. Additionally, the sensor demonstrated excellent recovery rates in real water samples, confirming its practical applicability in environmental monitoring.
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Affiliation(s)
- Tongfu Huang
- Jiangxi University of Chinese Medicine, Nan Chang, Jiangxi 330004, China
| | - Wei Xiong
- Jiangxi University of Chinese Medicine, Nan Chang, Jiangxi 330004, China
| | - Fusheng Liao
- Jiangxi University of Chinese Medicine, Nan Chang, Jiangxi 330004, China
| | - Guobing Wei
- Jiangxi University of Chinese Medicine, Nan Chang, Jiangxi 330004, China
| | - Zhaojiang Yin
- Clinical Medical Research Center, Yichun People's Hospital, Yichun, Jiangxi 336000, China
| | - Hao Fan
- Jiangxi University of Chinese Medicine, Nan Chang, Jiangxi 330004, China
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2
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Chen M, Zhou Y, Li Y, Xie D, Wu Y, Gong H, Wang Z, Yu Y, Chen J, Zhu M. Constructing ESIPT-Capable α-Cyanostilbene Luminogens: Influence of Different Aromatic Substitutions Tethered to H-Acceptor (CH = N) on Photophysical Properties, Cu 2+ and Fe 3+ Detection. J Fluoresc 2024:10.1007/s10895-024-03920-5. [PMID: 39254816 DOI: 10.1007/s10895-024-03920-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2024] [Accepted: 08/28/2024] [Indexed: 09/11/2024]
Abstract
Herein, two excited-state intramolecular proton transfer (ESIPT)-capable α-cyanostilbene luminogens were synthesized by Schiff base reaction of salicylaldehyde-like α-cyanostilbene candidate with 1-naphthylamine and 3-biphenylamine, respectively. We systematically analyzed their photophysical properties compared with their analogue, and demonstrated that their fluorescence behaviors could be elaborately modulated by different aromatic substitutions tethered to H-acceptor (CH = N). In virtue of the outstanding solid fluorescence, the 3-biphenylamine-decorated fluorophore was applied for monitoring Cu2+/Fe3+ qualitatively on the TLC-based test strip in real time and sensing Cu2+/Fe3+ quantitatively in the THF/H2O medium (fw = 90%, pH = 7.4). When the probe chelated with Cu2+/Fe3+, similar "turn-off" fluorescence signal outputs were triggered. From the fluorescence titration experiments, the detection limits were evaluated as 7.97 × 10- 8 M for Cu2+ and 8.24 × 10- 8 M for Fe3+, and the binding constant (Kα) values of the complexes were found to be 7.80 × 104 M-1 for Cu2+ and 9.06 × 104 M-1 for Fe3+. Job's plots indicated that probe complexed with Cu2+/Fe3+ in a 2:1 binding stoichiometry ratio. Furthermore, the probe was used to accurately quantify the Fe3+ spiked in real water specimens. This study offered a new perspective to construct ESIPT-capable α-cyanostilbene luminogen as the potential luminescent probe.
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Affiliation(s)
- Meihui Chen
- College of Chemistry and Chemical Engineering, Neijiang Normal University, Neijiang, 641100, P. R. China
- Key Laboratory of Fruit Waste Treatment and Resource Recycling of Sichuan Provincial College, Neijiang, 641100, P. R. China
| | - Yulin Zhou
- College of Chemistry and Chemical Engineering, Neijiang Normal University, Neijiang, 641100, P. R. China
| | - Yi Li
- College of Chemistry and Chemical Engineering, Neijiang Normal University, Neijiang, 641100, P. R. China
| | - Donghong Xie
- College of Chemistry and Chemical Engineering, Neijiang Normal University, Neijiang, 641100, P. R. China
- Key Laboratory of Fruit Waste Treatment and Resource Recycling of Sichuan Provincial College, Neijiang, 641100, P. R. China
| | - Yuanbin Wu
- College of Chemistry and Chemical Engineering, Neijiang Normal University, Neijiang, 641100, P. R. China
- Key Laboratory of Fruit Waste Treatment and Resource Recycling of Sichuan Provincial College, Neijiang, 641100, P. R. China
| | - Huihua Gong
- College of Chemistry and Chemical Engineering, Neijiang Normal University, Neijiang, 641100, P. R. China
- Special Agricultural Resources in Tuojiang River Basin Sharing and Service Platform of Sichuan Province, Neijiang, 641100, P. R. China
| | - Zhenye Wang
- College of Chemistry and Chemical Engineering, Neijiang Normal University, Neijiang, 641100, P. R. China
- Special Agricultural Resources in Tuojiang River Basin Sharing and Service Platform of Sichuan Province, Neijiang, 641100, P. R. China
| | - Yue Yu
- College of Chemistry and Chemical Engineering, Neijiang Normal University, Neijiang, 641100, P. R. China.
- Special Agricultural Resources in Tuojiang River Basin Sharing and Service Platform of Sichuan Province, Neijiang, 641100, P. R. China.
- Key Laboratory of Fruit Waste Treatment and Resource Recycling of Sichuan Provincial College, Neijiang, 641100, P. R. China.
| | - Jianqiang Chen
- College of Chemistry and Chemical Engineering, Neijiang Normal University, Neijiang, 641100, P. R. China
- Key Laboratory of Fruit Waste Treatment and Resource Recycling of Sichuan Provincial College, Neijiang, 641100, P. R. China
| | - Mingguang Zhu
- College of Chemistry and Chemical Engineering, Neijiang Normal University, Neijiang, 641100, P. R. China.
- Special Agricultural Resources in Tuojiang River Basin Sharing and Service Platform of Sichuan Province, Neijiang, 641100, P. R. China.
- Key Laboratory of Fruit Waste Treatment and Resource Recycling of Sichuan Provincial College, Neijiang, 641100, P. R. China.
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3
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Shah JH, Sharif S, Shahbaz M, Riaz B, Shahzad S, Şahin O, Munawar KS, Ahmad H, Al-Ammar EA. Pyridine-2,6-Dicarboxylic Acid As a Facile and Highly Selective "Turn-Off" Fluorimetric Chemosensor for Detection of Cu (II) Ions in Aqueous Media. J Fluoresc 2024:10.1007/s10895-024-03764-z. [PMID: 38805132 DOI: 10.1007/s10895-024-03764-z] [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: 12/27/2023] [Accepted: 05/05/2024] [Indexed: 05/29/2024]
Abstract
Copper metal is third most abundant trace element in human body. Determination of Cu (II) ions is a burning topic in field of environment protection and food safety because of its significant impact on ecosystem. In this study, 2,6-pyridine dicarboxylic acid (PDA) has been explored as "turn-off" florescent probe for florescent detection of Cu (II) ions. This sensor showed highly selective complexing ability towards Cu (II) ions. Addition of aqueous solution of Cu (II) ions remarkably quenched the fluorescence intensity of PDA while, on contrary, there was no any prominent fluorescence quenching interference on addition of various metal ions. The binding mode of PDA and Cu (II) ions was determined as stoichiometry of 1:1 and it was further confirmed by single crystal XRD analysis. Mechanisms of static and dynamic quenching were confirmed by stern-volmer plot. Limit of detection (LOD) and limit of quantification (LOQ) for Cu (II) ions was calculated as 3.6 µM and 1.23 µM respectively, which is far below the acceptable value (31.5µM) according to the World Health Organization. The use of the sensor for detection of Cu (II) ions in real samples in aqueous media was also performed.
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Affiliation(s)
- Javed Hussain Shah
- Materials Chemistry Laboratory, Institute of Chemical Sciences, Government College University Lahore, Lahore, 54000, Pakistan
| | - Shahzad Sharif
- Materials Chemistry Laboratory, Institute of Chemical Sciences, Government College University Lahore, Lahore, 54000, Pakistan.
| | - Muhammad Shahbaz
- Materials Chemistry Laboratory, Institute of Chemical Sciences, Government College University Lahore, Lahore, 54000, Pakistan
| | - Bilal Riaz
- Materials Chemistry Laboratory, Institute of Chemical Sciences, Government College University Lahore, Lahore, 54000, Pakistan
| | - Sundas Shahzad
- Materials Chemistry Laboratory, Institute of Chemical Sciences, Government College University Lahore, Lahore, 54000, Pakistan
| | - Onur Şahin
- Department of Occupat Health & Safety, Faculty of Health Sciences, Sinop University, TR-57000, Sinop, Turkey
| | | | - Hijaz Ahmad
- Section of Mathematics, International Telematic University Uninettuno, Corso Vittorio Emanuele II, 39, 00186, Rome, Italy
- Department of Computer Science and Mathematics, Lebanese American University, Beirut, Lebanon
| | - Essam A Al-Ammar
- Department of Electrical Engineering, College of Engineering, King Saud University, P.O. Box 800, 11421, Riyadh, Saudi Arabia
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4
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Pu Y, Yu X, Yu M, Zhao Z, An Y. Development of Two Efficient Dual‐Function Fluorescent Probes for Specific Recognition of Zn
2+
/H
2
S. ChemistrySelect 2023. [DOI: 10.1002/slct.202204458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Affiliation(s)
- Yan‐Qing Pu
- Liaoning Normal University School of Chemistry and Chemical Engineering 850 Huanghe Road Dalian 116029 P.R. China
| | - Xiang‐Zhu Yu
- Liaoning Normal University School of Chemistry and Chemical Engineering 850 Huanghe Road Dalian 116029 P.R. China
| | - Mohan Yu
- Liaoning Normal University School of Chemistry and Chemical Engineering 850 Huanghe Road Dalian 116029 P.R. China
| | - Zheng‐Jia Zhao
- Liaoning Normal University School of Chemistry and Chemical Engineering 850 Huanghe Road Dalian 116029 P.R. China
| | - Yue An
- Liaoning Normal University School of Chemistry and Chemical Engineering 850 Huanghe Road Dalian 116029 P.R. China
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5
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Sahoo SK. Fluorescent chemosensors containing redox-active ferrocene: a review. Dalton Trans 2021; 50:11681-11700. [PMID: 34378597 DOI: 10.1039/d1dt02077c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The redox-active ferrocene containing two cyclopentadienyl rings and iron was extensively employed in the field of sensing, catalysis, medicine, biotechnology etc., due to the structural stability, solubility in common solvents and easy structural modification to make a wide variety of ferrocene derivatives. The ferrocene moiety can be linked suitably with fluoro-chromogenic units and applied for the multichannel (fluorescent, chromogenic and redox) sensing of various bioactive and toxic analytes. This review was narrated to compile some important ferrocene based fluorescent chemosensors developed for the detection of metal ions, anions and neutral analytes. The analytical novelty and sensing mechanisms of the summarized chemosensors are discussed to open new scopes for future research.
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Affiliation(s)
- Suban K Sahoo
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology (SVNIT), Surat-395007, Gujarat, India.
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6
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7
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Yin J, Wang Z, Zhao F, Yang H, Li M, Yang Y. A novel dual functional pyrene-based turn-on fluorescent probe for hypochlorite and copper (II) ion detection and bioimaging applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 239:118470. [PMID: 32474369 DOI: 10.1016/j.saa.2020.118470] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 05/01/2020] [Accepted: 05/09/2020] [Indexed: 06/11/2023]
Abstract
A novel dual-function fluorescent probe PPH was conveniently synthesized by linking pyrazinehydrazide unit and pyrenyl fluorophore. The present probe PPH could be used for simultaneous detection of ClO- and Cu2+ through a fluorescence turn-on response. The probe PPH displayed excellent selectivity and sensitivity towards ClO- and Cu2+ over other anions and metal ions. The detection limits of PPH for ClO- and Cu2+ were calculated to be as low as 4.02 nM and 157 nM, respectively. The probe PPH had good pH stability and was highly responsive to ClO- and Cu2+ in a wide pH range. Furthermore, this probe could be readily applied to visualize ClO- and Cu2+ on the test paper. Additionally, this probe was successfully utilized to the fluorescence imaging of ClO- and Cu2+ in HeLa cells.
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Affiliation(s)
- Jie Yin
- Co-innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Zhonglong Wang
- Co-innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Fei Zhao
- Co-innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Haiyan Yang
- Co-innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Mingxin Li
- Co-innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China
| | - Yiqin Yang
- Co-innovation Center of Efficient Processing and Utilization of Forest Resources, College of Light Industry and Food, College of Chemical Engineering, Nanjing Forestry University, Nanjing, 210037, China.
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8
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A blue/red dual-emitting multi-responsive fluorescent probe for Fe3+, Cu2+ and cysteine based on isophorone-antharecene. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105075] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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9
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Liang S, Tong Q, Qin X, Liao X, Li Q, Yan G. A hydrophilic naphthalimide-based fluorescence chemosensor forCu 2+ ion: Sensing properties, cell imaging and molecular logic behavior. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 230:118029. [PMID: 31945712 DOI: 10.1016/j.saa.2020.118029] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 12/27/2019] [Accepted: 01/02/2020] [Indexed: 06/10/2023]
Abstract
In this work, a hydrophilic naphthalimide-based fluorescence chemosensor (sensor 1) was synthesized for Cu2+ recognition, in which 2-(2-aminoethoxy)ethanol was introduced to improve the hydrophily and Schiff base acted as the multidentate ligand for Cu2+. The effect factors, sensing mechanism and regenerability of sensor 1 for Cu2+ sensing were systematically investigated. It was found that sensor 1 displayed a long emission wavelength of 532 nm upon excited in visible light region (436 nm), and the good water solubility made it utilized in aqueous media. It could selectively react with Cu2+ over other common metal ions to form a 2:1 complex within 1 min and result in significant fluorescence quench. The fluorescence change was linear to 0.5-10.0 μmol L-1 of Cu2+ with a low detection limit of 3.74 × 10-8 mol L-1. Sensor 1 has been successfully utilized for analyzing Cu2+ in water samples as well as imaging cellular Cu2+. Moreover, in view of fluorescence "on-off-on" switches of sensor 1 induced by Cu2+ and EDTA, an IMPLICATION logic gate was constructed based on fluorescence mode with Cu2+ and EDTA as inputs.
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Affiliation(s)
- Shucai Liang
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, and School of Pharmaceutical Sciences, Wuhan University, Wuhan 430072, China.
| | - Qiao Tong
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, and School of Pharmaceutical Sciences, Wuhan University, Wuhan 430072, China
| | - Xiaoning Qin
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, and School of Pharmaceutical Sciences, Wuhan University, Wuhan 430072, China
| | - Xiaoyan Liao
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, and School of Pharmaceutical Sciences, Wuhan University, Wuhan 430072, China
| | - Qian Li
- School of Material Science and Engineering, Wuhan Institute of Technology, Wuhan 430074, China
| | - Guoping Yan
- School of Material Science and Engineering, Wuhan Institute of Technology, Wuhan 430074, China.
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10
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Punithakumari G, Velmathi S. Dual mode detection of CN - & Cu 2+ using fluorene moiety with logic gate, DFT studies and real sample analysis applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 229:117887. [PMID: 31818646 DOI: 10.1016/j.saa.2019.117887] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 11/28/2019] [Accepted: 12/01/2019] [Indexed: 06/10/2023]
Abstract
A simple colorimetric receptor was synthesized by the condensation of 2-amino fluorene with 2-hydroxy-5-nitrobenzaldehyde and its properties were investigated using colorimetric, fluorescence and DFT studies. The sensing mechanism was ascertained by 1H NMR titration studies. The synthesized receptor showed two-pronged chemosensing properties and exhibited remarkable colorimetric transitions from colorless to yellow in the presence of CN- and colorless to green in the presence of Cu2+ in 80:20 acetonitrile/water medium, which could be determined by naked eye observations. The detection limit of receptor to CN- and Cu2+ ion was found to be 7.9 × 10-7 M and 4.5 × 10-8 M respectively. Receptor was also successfully employed in the construction of molecular INHIBIT and YES logic gates. The synthesized receptor was also efficiently used for real-sample analysis in Finger Millet, also known as Ragi in Tamil. Its scientific name is Eleusine coracana.
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Affiliation(s)
- Ganesan Punithakumari
- Organic and Polymer Synthesis Laboratory, Department of Chemistry, National Institute of Technology, Tiruchirappalli, Tamil Nadu 620015, India
| | - Sivan Velmathi
- Organic and Polymer Synthesis Laboratory, Department of Chemistry, National Institute of Technology, Tiruchirappalli, Tamil Nadu 620015, India..
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11
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Suleman VT, Al‐Hamdani AAS, Ahmed SD, Jirjees VY, Khan ME, Dib A, Al Zoubi W, Ko YG. Phosphorus Schiff base ligand and its complexes: Experimental and theoretical investigations. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5546] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
| | | | - Suzan Duraid Ahmed
- Department of Chemistry, College of Education for Pure Science (Ibn Al‐Haitham)University of Baghdad Baghdad Iraq
| | - Vian Yamin Jirjees
- Department of Chemistry, College of ScienceUniversity of Dohuk Dohuk Iraq
| | - Mohammad Ehtisham Khan
- Department of Chemical Engineering Technology, College of Applied Industrial Technology (CAIT)Jazan University Jazan Saudi Arabia
| | - Adnan Dib
- Department of PharmacyArab International University Damascus Syria
| | - Wail Al Zoubi
- Materials Electrochemistry Group, School of Materials Science and EngineeringYeungnam University Gyeongsan 38541 Republic of Korea
| | - Young Gun Ko
- Materials Electrochemistry Group, School of Materials Science and EngineeringYeungnam University Gyeongsan 38541 Republic of Korea
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12
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Liu Y, Yang L, Yin D, Dang Y, Yang L, Zou Q, Li J, Sun J. Solvent-free synthesis, characterization, biological activity of schiff bases and their metal (II) complexes derived from ferrocenyl chalcone. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.120903] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Yin C, Li J, Huo F. Cu2+ Biological Imaging Probes Based on Different Sensing Mechanisms. Curr Med Chem 2019; 26:3958-4002. [DOI: 10.2174/0929867324666170428110724] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Revised: 04/11/2017] [Accepted: 04/11/2017] [Indexed: 11/22/2022]
Abstract
In recent years, fluorescent probes have recently attracted attention from researchers.
As a vital trace metal element, Cu2+ has an important role in the human body and
environment. Therefore, the development and design of Cu2+ small-molecular fluorescent
probes has been an active research area. This review focuses on the developments in the area
of small-molecular fluorescent probes for Cu2+ in biological applications according to different
sensing mechanisms including charge transfer (CT), electron transfer, energy transfer,
excited-state intramolecular proton transfer (ESIPT).
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Affiliation(s)
- Caixia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Institute of Molecular Science, Jiawei Li and Caixia Yin, Shanxi University, Taiyuan, China
| | - Jiawei Li
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Institute of Molecular Science, Jiawei Li and Caixia Yin, Shanxi University, Taiyuan, China
| | - Fangjun Huo
- Institute of Applied Chemistry, Fangjun Huo, Shanxi University, Taiyuan, China
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14
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Zong L, Wang C, Song Y, Hu J, Li Q, Li Z. A fluorescent and colorimetric probe based on naphthalene diimide and its high sensitivity towards copper ions when used as test strips. RSC Adv 2019; 9:12675-12680. [PMID: 35515819 PMCID: PMC9063665 DOI: 10.1039/c9ra01122f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 04/08/2019] [Indexed: 01/08/2023] Open
Abstract
Herein, a red fluorescent and colorimetric probe (NDI-Py) based on naphthalene diimide was designed and synthesized, which exhibited rapid response, high sensitivity and selectivity towards copper ions, and the detection limit was as low as 0.97 μM in solution. Furthermore, NDI-Py demonstrated a strong red emission in the aggregated state because of its non-planar structure. Thus, it can act as a test strip to conveniently monitor copper ions with the detection limit as low as 2.0 μM. A red fluorescent and colorimetric probe (NDI-Py) exhibited high selectivity and sensitivity towards copper ions both in solution and on silica gel plates.![]()
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Affiliation(s)
- Luyi Zong
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
- College of Chemistry and Pharmaceutical Engineering
| | - Can Wang
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Yuchen Song
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Jie Hu
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Qianqian Li
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Zhen Li
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
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15
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Warrier SB, Kharkar PS. A coumarin based chemosensor for selective determination of Cu (II) ions based on fluorescence quenching. JOURNAL OF LUMINESCENCE 2018. [DOI: 10.1016/j.jlumin.2018.03.073] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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16
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Wang Q, Wu S, Tan Y, Yan Y, Guo L, Tang X. A highly selective, fast-response and fluorescent turn on chemosensor for the detection of Cu 2+ ions and its potential applications. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2018.02.034] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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17
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Uslu A, Tümay SO, Şenocak A, Yuksel F, Özcan E, Yeşilot S. Imidazole/benzimidazole-modified cyclotriphosphazenes as highly selective fluorescent probes for Cu2+: synthesis, configurational isomers, and crystal structures. Dalton Trans 2017; 46:9140-9156. [DOI: 10.1039/c7dt01134b] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We present a comprehensive work and discuss the fluoroprobe properties of synthesized compounds for copper ion detection with a stereochemical approach using X-ray crystallographic analysis results.
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Affiliation(s)
- Aylin Uslu
- Department of Chemistry
- Gebze Technical University
- Kocaeli
- Turkey
| | | | - Ahmet Şenocak
- Department of Chemistry
- Gebze Technical University
- Kocaeli
- Turkey
| | - Fatma Yuksel
- Department of Chemistry
- Gebze Technical University
- Kocaeli
- Turkey
| | - Elif Özcan
- Department of Chemistry
- Gebze Technical University
- Kocaeli
- Turkey
| | - Serkan Yeşilot
- Department of Chemistry
- Gebze Technical University
- Kocaeli
- Turkey
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18
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Fluorogenic ferrocenyl Schiff base for Zn2+ and Cd2+ detection. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2630-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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19
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Khan RI, Pitchumani K. β-Cyclodextrin included coumarin derivatives as selective fluorescent sensors for Cu2+ ions in HeLa cells. RSC Adv 2016. [DOI: 10.1039/c6ra01522k] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
A highly sensitive and selective fluorescent sensor for Cu2+ ions in water medium is reported using 4-((benzo[d]thiazol-2-ylthio)methyl)-5,7-dihydroxy-2H-chromen-2-one (1) included β-cyclodextrin, as a probe.
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Affiliation(s)
| | - Kasi Pitchumani
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625 021
- India
- Center for Green Chemistry Processes
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20
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Quintana C, Klahn AH, Artigas V, Fuentealba M, Biot C, Halloum I, Kremer L, Arancibia R. Cyrhetrenyl and ferrocenyl 1,3,4-thiadiazole derivatives: Synthesis, characterization, crystal structures and in vitro antitubercular activity. INORG CHEM COMMUN 2015. [DOI: 10.1016/j.inoche.2015.03.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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21
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Kumar M, Kumawat LK, Gupta VK, Sharma A. Rational design of the first furoquinolinol based molecular systems for easy detection of Cu2+with potential applications in the area of membrane sensing. RSC Adv 2015. [DOI: 10.1039/c5ra21862d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two highly selective furoquinolinol based molecular systems for Cu2+have been designed with potential application in areas of membrane sensing.
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Affiliation(s)
- Manoj Kumar
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
| | - Lokesh Kumar Kumawat
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
| | - Vinod Kumar Gupta
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
- Department of Applied Chemistry
| | - Anuj Sharma
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
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22
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Zhang L, Zhang X. A selectively fluorescein-based colorimetric probe for detecting copper(II) ion. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 133:54-59. [PMID: 24929315 DOI: 10.1016/j.saa.2014.04.130] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Revised: 03/28/2014] [Accepted: 04/14/2014] [Indexed: 06/03/2023]
Abstract
A novel fluorescein derivative 3-bromo-5-methylsalicylaldehyde fluorescein hydrazone (BMSFH) has been synthesized by reacting fluorescein hydrazide with 3-bromo-5-methylsalicylaldehyde and was developed as a new colorimetric probe for detection of Cu(2+). In the presence of Cu(2+) the BMSFH exhibits a rapid color change from colorless to yellow together with an obvious new band appeared at 502nm in the UV-vis absorption spectra. However, other common alkali-, alkaline earth-, transition- and rare earth metal ions induced no or minimal spectral changes. This change is attributed to BMSFH via coordination with Cu(2+) in a 1:1 stoichiometry and this binding to Cu(2+) is reversible, as indicated by the bleaching of the color when the Cu(2+) is extracted with EDTA. Experimental results indicate that the BMSFH can provide a rapid, selective and sensitive response to Cu(2+) with a linear dynamic range 3.0-330μmol/L and can be used as a potential Cu(2+) colorimetric probe in aqueous solution.
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Affiliation(s)
- Li Zhang
- School of Arts and Sciences, Shanxi Agricultural University, Taigu 030801, PR China
| | - Xianhong Zhang
- College of Agriculture, Shanxi Agricultural University, Taigu 030801, PR China.
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23
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Zhang J, Zhang L, Wei Y, Chao J, Shuang S, Cai Z, Dong C. A selectively rhodamine-based colorimetric probe for detecting copper(II) ion. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 132:191-197. [PMID: 24866085 DOI: 10.1016/j.saa.2014.04.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Revised: 02/28/2014] [Accepted: 04/02/2014] [Indexed: 06/03/2023]
Abstract
A novel rhodamine derivative 3-bromo-5-methylsalicylaldehyde rhodamine B hydrazone (BMSRH) has been synthesized by reacting rhodamine B hydrazide with 3-bromo-5-methylsalicylaldehyde and developed as a new colorimetric probe for the selective and sensitive detection of Cu2+. Addition of Cu2+ to the solution of BMSRH results in a rapid color change from colorless to red together with an obvious new band appeared at 552 nm in the UV-vis absorption spectra. This change is attributed to the spirocycle form of BMSRH opened via coordination with Cu2+ in a 1:1 stoichiometry and their association constant is determined as 3.2×10(4) L mol(-1). Experimental results indicate that the BMSRH can provide a rapid, selective and sensitive response to Cu2+ with a linear dynamic range 0.667-240 μmol/L. Common interferent ions do not show any interference on the Cu2+ determination. It is anticipated that BMSRH can be a good candidate probe and has potential application for Cu2+ determination. The proposed probe exhibits the following advantages: a quick, simple and facile synthesis.
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Affiliation(s)
- Jiangang Zhang
- College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China; School of Arts and Sciences, Shanxi Agricultural University, Taigu 030801, PR China
| | - Li Zhang
- College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China; School of Arts and Sciences, Shanxi Agricultural University, Taigu 030801, PR China
| | - Yanli Wei
- College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Jianbing Chao
- College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Shaomin Shuang
- College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Zongwei Cai
- College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Chuan Dong
- College of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China.
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24
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Xu J, Hou Y, Ma Q, Wu X, Feng S, Zhang J, Shen Y. A highly selective fluorescent probe for Cu2+ based on rhodamine B derivative. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 124:416-422. [PMID: 24508880 DOI: 10.1016/j.saa.2014.01.046] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Revised: 12/16/2013] [Accepted: 01/10/2014] [Indexed: 06/03/2023]
Abstract
A new fluorescent probe 1 for Cu(2+) based on a rhodamine B derivative was designed and synthesized. Probe 1 displays high sensitivity toward Cu(2+) and about a 37-fold increase in fluorescence emission intensity is observed upon the addition of 10 equiv. Cu(2+) in 50% water/ethanol buffered at pH 7.10. Besides, upon binding Cu(2+) a remarkable color change from colorless to pink was easily observed by the naked eyes. The reversible dual chromo- and fluorogenic response toward Cu(2+) is likely due to the chelation-induced ring-opening of rhodamine spirolactam. The linear response range covers a concentration range of Cu(2+) from 8.0×10(-7) to 1.0×10(-4) mol/L and the detection limit is 3.0×10(-7) mol/L. Except Co(2+), the probe exhibits high selectivity for Cu(2+) over a large number of cations such as alkaline, alkaline earth and transitional metal ions. The accuracy and precision of the method were evaluated by the analysis of the standard reference material, copper in water (1.0 mol/L HNO3). The proposed probe has been used for direct measurement of Cu(2+) content in river water samples and imaging of Cu(2+) in living cells with satisfying results, which further demonstrates its value of practical applications in environmental and biological systems.
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Affiliation(s)
- Junhong Xu
- Department of Dynamical Engineering, North China University of Water Resources and Electric Power, Zhengzhou 450011, China; School of Pharmacology, Henan University of Traditional Chinese Medicine, Zhengzhou 450046, China
| | - Yimin Hou
- School of Pharmacology, Henan University of Traditional Chinese Medicine, Zhengzhou 450046, China
| | - Qiujuan Ma
- School of Pharmacology, Henan University of Traditional Chinese Medicine, Zhengzhou 450046, China.
| | - Xuefen Wu
- School of Pharmacology, Henan University of Traditional Chinese Medicine, Zhengzhou 450046, China.
| | - Suxiang Feng
- School of Pharmacology, Henan University of Traditional Chinese Medicine, Zhengzhou 450046, China
| | - Juan Zhang
- School of Pharmacology, Henan University of Traditional Chinese Medicine, Zhengzhou 450046, China
| | - Youming Shen
- Department of Chemistry and Chemical Engineering, Hunan University of Arts and Science, Hunan Changde 415000, China
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25
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Zhang J, Zhang L, Wei Y, Ma J, Shuang S, Cai Z, Dong C. A selectively fluorescein-based colorimetric probe for detecting copper(II) ion. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 122:731-736. [PMID: 24370938 DOI: 10.1016/j.saa.2013.11.096] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2013] [Revised: 11/13/2013] [Accepted: 11/15/2013] [Indexed: 06/03/2023]
Abstract
A novel fluorescein derivative furfuraldehyde fluorescein hydrazone (FFH) has been synthesized by reacting fluorescein hydrazide with furfuraldehyde and characterized by (1)H NMR, (13)C NMR, MS and elemental analysis. Addition of Cu(2+) to the solution of FFH results in a rapid color change from colorless to yellow together with an obvious new band appeared at 502 nm in the UV-vis absorption spectra. This change is attributed to the spirocycle form of FFH opened via coordination with Cu(2+) in a 1:1 stoichiometry and their association constant is determined as 6.1×10(4) L mol(-1). Experimental results indicate that the FFH can provide a rapid, selective and sensitive response to Cu(2+) with a linear dynamic range 6.6-330 μmol/L. Common interferent ions do not show any interference on the Cu(2+) determination. It is anticipated that FFH can be a good candidate probe and has potential application for Cu(2+) determination in aqueous solution.
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Affiliation(s)
- Jiangang Zhang
- Research Center of Environmental Science and Engineering, Shanxi University, Taiyuan 030006, PR China; School of Arts and Sciences, Shanxi Agricultural University, Taigu 030801, PR China
| | - Li Zhang
- Research Center of Environmental Science and Engineering, Shanxi University, Taiyuan 030006, PR China; School of Arts and Sciences, Shanxi Agricultural University, Taigu 030801, PR China
| | - Yanli Wei
- Research Center of Environmental Science and Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Jun Ma
- Research Center of Environmental Science and Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Shaomin Shuang
- Research Center of Environmental Science and Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Zongwei Cai
- Research Center of Environmental Science and Engineering, Shanxi University, Taiyuan 030006, PR China
| | - Chuan Dong
- Research Center of Environmental Science and Engineering, Shanxi University, Taiyuan 030006, PR China.
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26
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Yadav UN, Pant P, Sahoo SK, Shankarling GS. A novel colorimetric and fluorogenic chemosensor for selective detection of Cu2+ ions in mixed aqueous media. RSC Adv 2014. [DOI: 10.1039/c4ra07552h] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel and easy-to-synthesize chemosensor (L) was developed for the selective sensing of Cu2+ ions in mixed aqueous medium.
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Affiliation(s)
| | - Preeti Pant
- Dyestuff Technology Department
- Institute of Chemical Technology
- Mumbai 400 019, India
| | - Suban Kumar Sahoo
- Department of Applied Chemistry
- SV National Institute of Technology (SVNIT)
- Surat-395007, India
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