1
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Zhang D, Gil D, Kim C. A Dual-target Fluorescent Chemosensor for Detecting Indium (III) and Hypochlorite with High Selectivity. J Fluoresc 2024; 34:743-753. [PMID: 37358760 DOI: 10.1007/s10895-023-03326-9] [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: 05/01/2023] [Accepted: 06/21/2023] [Indexed: 06/27/2023]
Abstract
A dual-target fluorescent chemosensor BQC (((E)-N-benzhydryl-2-(quinolin-2-ylmethylene)hydrazine-1-carbothioamide) was synthesized for detecting In3+ and ClO-. BQC displayed green and blue fluorescence responses to In3+ and ClO- with low detection limits (0.83 µM for In3+ and 2.50 µM for ClO-), respectively. Importantly, BQC is the first fluorescent chemosensor capable of detecting In3+ and ClO-. The binding ratio between BQC and In3+ was determined to be a 2:1 through Job plot and ESI-MS analysis. BQC could be successfully utilized as a visible test kit to detect In3+. Meanwhile, BQC showed a selective turn-on response to ClO- even in the presence of anions or reactive oxygen species. The sensing mechanisms of BQC for In3+ and ClO- were demonstrated by 1 H NMR titration, ESI-MS and theoretical calculations.
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Affiliation(s)
- Duo Zhang
- Department of Fine Chemistry, Seoul National Univ. of Sci. and Tech. (SNUT), Seoul, 01811, Korea
| | - Dongkyun Gil
- Department of Fine Chemistry, Seoul National Univ. of Sci. and Tech. (SNUT), Seoul, 01811, Korea.
| | - Cheal Kim
- Department of Fine Chemistry, Seoul National Univ. of Sci. and Tech. (SNUT), Seoul, 01811, Korea.
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2
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Liu Y, Cui H, Wei K, Kang M, Liu P, Yang X, Pei M, Zhang G. A new Schiff base derived from 5-(thiophene-2-yl)oxazole as "off-on-off" fluorescence sensor for monitoring indium and ferric ions sequentially and its application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 292:122376. [PMID: 36709682 DOI: 10.1016/j.saa.2023.122376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/15/2022] [Accepted: 01/12/2023] [Indexed: 06/18/2023]
Abstract
A new Schiff base sensor (E)-N'-((8-hydroxy-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-9-yl)methylene)-5-(thiophen-2-yl)oxazole-4-carbohydrazide (TOQ) was synthesized and found to emit yellowish green fluorescence upon introduction of In3+. Furthermore, the resulting complex TOQ-In3+ was quenched selectively by Fe3+. The detection limits of TOQ for In3+ and Fe3+ were 1.75 × 10-10 M and 8.45 × 10-9 M, respectively. The complex stoichiometry of TOQ with target ions was determined to be 1:2 via Job's plot analysis, which further was verified by ESI-MS titration and theoretical calculations. Moreover, TOQ can be used for the determination of target ions in environmental water samples. A portable paper sensor of TOQ was successfully developed for detecting In3+ to assess its applicability.
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Affiliation(s)
- Yuanying Liu
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Huanxia Cui
- Henan Sanmenxia Aoke Chemical Industry Co. Ltd., Sanmenxia 472000, China.
| | - Kehui Wei
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Mingyi Kang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Peng Liu
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Xiaofeng Yang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Meishan Pei
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China
| | - Guangyou Zhang
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, China.
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3
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Yang M, Lee JJ, Yun D, So H, Yi Y, Lim MH, Lee H, Kim KT, Kim C. In vitro and vivo application of a rhodanine-based fluorescence sensor for detection and bioimaging of In3+ at neutral pH. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2022.114249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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4
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Mujthaba Aatif A, Selva Kumar R, Joseph S, Vetriarasu V, Abdul Majeed S, Ashok Kumar S. Pyridinecarbohydrazide-based fluorescent chemosensor for In3+ ions and its applications in water samples, live cells, and zebrafish imaging. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2022.114257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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5
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A novel fluorescent chemosensor based on carbazate moiety for detection of Zn2+. J CHEM SCI 2021. [DOI: 10.1007/s12039-021-01984-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Lee SC, Lee M, Suh B, Lee J, Kim C. A Bithiophene‐based Ratiometric Fluorescent Sensor for Sensing Cd
2+. ChemistrySelect 2021. [DOI: 10.1002/slct.202102503] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Su Chan Lee
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 138-741 Korea
| | - Minji Lee
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 138-741 Korea
| | - Boeon Suh
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 138-741 Korea
| | - Jiyoung Lee
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 138-741 Korea
| | - Cheal Kim
- Department of Fine Chemistry Seoul National Univ. of Sci. and Tech. (SNUT) Seoul 138-741 Korea
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Alwattar AA, Haddad A, Moore J, Alshareef M, Bartlam C, Woodward AW, Natrajan LS, Yeates SG, Quayle P. Heavy metal sensors and sequestrating agents based on polyaromatic copolymers and hydrogels. POLYM INT 2021. [DOI: 10.1002/pi.6086] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Aula A Alwattar
- Department of Chemistry University of Manchester Manchester UK
- Chemistry Department, College of Science University of Basrah Basrah Garmat Ali, Iraq
| | - Athir Haddad
- Department of Chemistry University of Manchester Manchester UK
- Chemistry Department, College of Science University of Basrah Basrah Garmat Ali, Iraq
| | - Joshua Moore
- Department of Chemistry University of Manchester Manchester UK
| | - Mubark Alshareef
- Department of Chemistry University of Manchester Manchester UK
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Cian Bartlam
- Department of Materials and the National Graphene Institute University of Manchester Manchester UK
| | - Adam W Woodward
- Department of Chemistry University of Manchester Manchester UK
- Photon Science Institute University of Manchester Manchester UK
| | - Louise S Natrajan
- Department of Chemistry University of Manchester Manchester UK
- Photon Science Institute University of Manchester Manchester UK
| | | | - Peter Quayle
- Department of Chemistry University of Manchester Manchester UK
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8
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So H, Lee H, Kim C. A Heterocyclic-based Bifunctional Sensor for Detecting Cobalt and Zinc Ion. ANAL SCI 2020; 36:1535-1539. [PMID: 32863332 DOI: 10.2116/analsci.20p197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 08/18/2020] [Indexed: 08/09/2023]
Abstract
A new bifunctional chemosensor HBP ((E)-2-(2-((5-bromopyridin-2-yl)methylene)hydrazinyl) quinoline) based on heterocyclic compounds was designed and studied. The HBP showed successful detecting ability toward cobalt ion with a UV-visible red-shift and a color change of colorless to pink. Moreover, toward zinc ion, the HBP showed an obvious fluorescence turn-on response. The binding ratio of the HBP to cobalt and zinc was a 2 to 1 for both ions. The detection limits were found to be 10 nM for Co2+ and 18 nM for Zn2+. Based on UV-vis and fluorescent spectral variations, Job plots, ESI-MS, FT-IR and calculations, the binding mechanisms of the HBP toward cobalt and zinc ions were proposed.
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Affiliation(s)
- Haeri So
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul, 01178, Korea
| | - Hangyul Lee
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul, 01178, Korea
| | - Cheal Kim
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul, 01178, Korea.
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Park J, Yu H, Park SH, Lee KH. Selective ratiometric red-emission detection of In 3+ in aqueous solutions and in live cells using a fluorescent peptidyl probe and metal chelating agent. Analyst 2020; 145:4031-4040. [PMID: 32364198 DOI: 10.1039/d0an00288g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Indium has been regarded as one of the most rarely used metal ions; however, the consumption of indium has increased intensively due to its increasing use in electrodes of liquid crystal displays (LCDs). In recent years, warnings have been issued about the toxicity of indium to aquatic ecosystems and humans. Thus, the development of efficient and selective detection methods for In3+ in aquatic environments as well as in live cells is highly required. However, the selective and sensitive detection of In3+ in the presence of trivalent metal ions and other metal ions is highly challenging. In the present study, we synthesized a fluorescent probe (1) for In3+ and Al3+ based on an unnatural peptide receptor and an aggregation-induced emission fluorophore and developed a selective fluorescent detection method for In3+ in aqueous solutions and live cells using the probe and a metal chelating agent. 1 recognized In3+ and Al3+ selectively among 19 metal ions in aqueous solutions depending on pH by the enhancement of the red emission at 600 nm and decrease in the green emission at 530 nm. 1 sensitively detected In3+ and Al3+ by ratiometric response in a wide pH range (3.5-7.4), and the ratiometric response was complete within 20 seconds in an aqueous buffered solution at pH 5.0. Interestingly, the addition of EDTA to the complex of 1 with In3+ or Al3+ did not induce the Al3+-free spectrum but instead induced the In3+-free spectrum; thus, In3+ and Al3+ could be easily differentiated. The detection limit of 1 for In3+ ions was 211 nM (R2 = 0.981) in purely aqueous solutions. The fluorescence ratiometric detection method using 1 could quantify low concentrations of In3+ in ground water and tap water. Fluorescence cell image studies revealed that the probe was cell-permeable, and low concentrations of In3+ inside the cells could be recognized by the enhancement of the red emission at 600 nm. The binding mode study via NMR, IR, and CD spectroscopy revealed how the peptide receptor of 1 interacted with In3+ and resulted in the enhancement of the red emission in an aqueous solution.
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Affiliation(s)
- Joohee Park
- Center for Design and Applications of Molecular Catalysts, Department of Chemistry and Chemical Engineering, Inha University, Incheon, 402-751, South Korea.
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So H, Cho H, Lee H, Tran MC, Kim KT, Kim C. Detection of zinc (II) and hypochlorite by a thiourea-based chemosensor via two emission channels and its application in vivo. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104788] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Pawar S, Kaja S, Nag A. Red-Emitting Carbon Dots as a Dual Sensor for In 3+ and Pd 2+ in Water. ACS OMEGA 2020; 5:8362-8372. [PMID: 32309747 PMCID: PMC7161066 DOI: 10.1021/acsomega.0c00883] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 03/23/2020] [Indexed: 05/18/2023]
Abstract
We have demonstrated the synthesis, characterization, and application of nitrogen-doped red-emitting carbon dots (NRCDs) for dual sensing of indium (In3+) and palladium (Pd2+) in water. The detection of In3+ was associated with "turn-on" fluorescence response with a red shift, while in the presence of Pd2+, the fluorescence intensity of NRCDs was quenched to show a "turn-off" response. The interaction of NRCDs with the metal ions was investigated using 1H nuclear magnetic resonance and Fourier-transform infrared spectroscopy studies. The synthesized nanoprobes possessed good biocompatibility and photostability and were found to be suitable candidates for bioimaging due to their emission profiles in the near-infrared (NIR) window. Applicability of the as-prepared NRCDs was demonstrated in the NIR region when they were loaded in vesicle membranes with and without cations and subjected to confocal imaging successfully.
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Affiliation(s)
- Shweta Pawar
- Department of Chemistry, Birla Institute of Technology and Science Pilani, Hyderabad Campus, Hyderabad 500078, India
| | - Sravani Kaja
- Department of Chemistry, Birla Institute of Technology and Science Pilani, Hyderabad Campus, Hyderabad 500078, India
| | - Amit Nag
- Department of Chemistry, Birla Institute of Technology and Science Pilani, Hyderabad Campus, Hyderabad 500078, India
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12
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A thiourea-naphthol based turn-on fluorescent sensor for detecting In3+ and its application. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2019.107752] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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13
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Finelli A, Chabert V, Hérault N, Crochet A, Kim C, Fromm KM. Sequential Multiple-Target Sensor: In3+, Fe2+, and Fe3+ Discrimination by an Anthracene-Based Probe. Inorg Chem 2019; 58:13796-13806. [DOI: 10.1021/acs.inorgchem.9b01478] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alba Finelli
- Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
| | - Valentin Chabert
- Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
| | - Nelly Hérault
- Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
| | - Aurélien Crochet
- FriMat, Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
| | - Cheal Kim
- Department of Fine Chemistry, Seoul National University of Science and Technology (SeoulTech), Seoul 139-743, Republic of Korea
| | - Katharina M. Fromm
- Department of Chemistry, University of Fribourg, Ch. du Musée 9, 1700 Fribourg, Switzerland
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Kim A, Kim C. A hydrazono-quinoline-based chemosensor sensing In3+ and Zn2+via fluorescence turn-on and ClO−via color change in aqueous solution. NEW J CHEM 2019. [DOI: 10.1039/c9nj00899c] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A multi-target sensor, based on hydrazono-quinoline, was developed for fluorescence turn-on detection of In3+ and Zn2+ and colorimetric detection of ClO−.
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Affiliation(s)
- Ahran Kim
- Department of Fine Chemistry
- Seoul National Univ. of Science & Technology (SNUT)
- Seoul
- South Korea
| | - Cheal Kim
- Department of Fine Chemistry
- Seoul National Univ. of Science & Technology (SNUT)
- Seoul
- South Korea
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