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Chiou YR, Pang HM, Huang YF, Chen CF. A Semi-Automatic Environmental Monitoring Device for Mercury and Cobalt Ion Detection. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2303871. [PMID: 37817349 DOI: 10.1002/smll.202303871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 09/22/2023] [Indexed: 10/12/2023]
Abstract
A syringe-based, semi-automatic environmental monitoring device is developed for on-site detection of harmful heavy metal ions in water. This portable device consists of a spring-embedded syringe and a polydimethylsiloxane (PDMS) membrane-based flow regulator for semi-automatic fix-and-release fluidic valve actuation, and a paper-based analytical device (PAD) with two kinds of gold nanoclusters (AuNCs) for sensitive Hg2+ and Co2+ ion detection, respectively. The thickness of the elastic PDMS membrane can be adjusted to stabilize and modulate the flow rates generated by the pushing force provided by the spring attached to the plunger. Also, different spring constants can drastically alter the response time. People of all ages can extract the fix-volume sample solutions and then release them to automatically complete the detection process, ensuring high reliability and repeatability. The PAD comprises two layers of modified paper, and each layer is immobilized with bovine serum albumin-capped gold nanoclusters (R-AuNCs) and glutathione-capped gold clusters (G-AuNCs), respectively. The ligands functionalized on the surface of the AuNCs not only can fine-tune the optical properties of the nanoclusters but also enable specific and simultaneous detection of Hg2+ and Co2+ ions via metallophilic Au+ -Hg2+ interaction and the Co2+ -thiol complexation effect, respectively. The feasibility of the device for detecting heavy metal ions at low concentrations in various environmental water samples is demonstrated. The Hg2+ and Co2+ ions can be seen simultaneously within 20 min with detection limits as low as 1.76 nm and 0.27 µm, respectively, lower than those of the regulatory restrictions on water by the US Environmental Protection Agency and the European Union. we expect this sensitive, selective, portable, and easy-to-use device to be valid for on-site multiple heavy metal ion pollution screenings in resource-constrained settings.
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Affiliation(s)
- Yi-Ru Chiou
- Institute of Applied Mechanics, National Taiwan University, Taipei, 106, Taiwan
- Graduate School of Advanced Technology, National Taiwan University, 106, Taipei, Taiwan
- Institute of Analytical and Environmental Sciences, National Tsing Hua University, Hsinchu, 300, Taiwan
| | - Hao-Ming Pang
- Institute of Applied Mechanics, National Taiwan University, Taipei, 106, Taiwan
| | - Yu-Fen Huang
- Institute of Analytical and Environmental Sciences, National Tsing Hua University, Hsinchu, 300, Taiwan
- Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, 300, Taiwan
| | - Chien-Fu Chen
- Institute of Applied Mechanics, National Taiwan University, Taipei, 106, Taiwan
- Graduate School of Advanced Technology, National Taiwan University, 106, Taipei, Taiwan
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2
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Huang M, Tong C. Silicon nanoparticles / gold nanoparticles composite as a fluorescence probe for sensitive and selective detection of Co 2+ and vitamin B 12 based on the selective aggregation and inner filter effect. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 268:120706. [PMID: 34915228 DOI: 10.1016/j.saa.2021.120706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 11/17/2021] [Accepted: 11/30/2021] [Indexed: 06/14/2023]
Abstract
Cobalt as a transition metal ion is a biologically essential trace element, and plays an important role in various biological systems. The silicon nanoparticles (SiNPs) / gold nanoparticles (AuNPs) composite as a simple and efficient fluorescent probe was developed to detect Co2+ and vitamin B12 (VB12) based on the selective aggregation and inner filter effect (IFE). The green-emitting SiNPs were synthesized by one-pot hydrothermal method, and the AuNPs were synthesized and modified with thioglycolic acid and cetyltrimethylammonium bromide. The fluorescent probe was fabricated by simple mixing the SiNPs and AuNPs together. In the presence of Co2+/VB12, AuNPs are selectively aggregated, which results in the enhancement of the local surface plasmon resonance absorption centered at 520 nm and the green fluorescence of SiNPs is significantly quenched via IFE. The fluorescence quenching efficiency of the probe is linearly proportional to the concentration of Co2+ in the range of 0.1-80 µM with a low detection limit of 60 nM, which is far lower than the guideline value of Co2+ in drinking water (1.7 µM). For vitamin B12 (VB12), its linear relationship is in the range of 0.1-100 µM, and the limit of detection is 69 nM. Furthermore, the proposed method shows good selectivity for the detection of Co2+ and VB12, and does not need sophisticated pretreatment, only through simple filter. It has been applied in actual environmental water samples and drug tablets with satisfactory results.
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Affiliation(s)
- Mengqi Huang
- Key Laboratory of Environmental Remediation and Ecological Health, Ministry of Education, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China
| | - Changlun Tong
- Key Laboratory of Environmental Remediation and Ecological Health, Ministry of Education, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou 310058, China.
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3
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Liu H, Li M, Zhang Y, Yang H, Yang Y, Xu X, Wang Z, Wang S. Discovery of a novel camphor-based fluorescent probe for Co 2+ in fresh vegetables with high selectivity and sensitivity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 248:119213. [PMID: 33310621 DOI: 10.1016/j.saa.2020.119213] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 10/14/2020] [Accepted: 11/07/2020] [Indexed: 06/12/2023]
Abstract
Cobalt is an essential micronutrient for human beings. The excessive intake of cobalt may lead to heart-related diseases. In this work, a novel fluorescent probe 1,1'-(((6,11,11-trimethyl-6,7,8,9-tetrahydro-6,9-methanopyridazino[4,5-b]quinoxaline-1,4-diyl)bis(azanylylidene))bis(methanylylidene))bis(naphthalen-2-ol) (PDS) was synthesized from camphor. The probe PDS could be utilized to selectively recognize Co2+ over other metal ions. There is a good linear relationship between fluorescence intensity of PDS and Co2+ concentration within 0-20 μM, and its detection limt was found to be 0.925 μM, which is far lower than the national standard for cobalt in drinking water in China. The possible coordination mechanism of PDS with Co2+ was determined by nuclear magnetic resonance (NMR), high resolution mass spectrometry (HRMS) and density functional theory (DFT). The probe PDS was also successfully applied in detection of Co2+ in tap water and fresh vegetables.
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Affiliation(s)
- Haochuang Liu
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University, Nanjing 210037, China
| | - Mingxin Li
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University, Nanjing 210037, China
| | - Yan Zhang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University, Nanjing 210037, China
| | - Haiyan Yang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University, Nanjing 210037, China
| | - Yiqin Yang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University, Nanjing 210037, China
| | - Xu Xu
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University, Nanjing 210037, China
| | - Zhonglong Wang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University, Nanjing 210037, China.
| | - Shifa Wang
- Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University, Nanjing 210037, China.
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4
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Development of C3 symmetric triaminoguanidine-2-naphthol conjugate: Aggregation induced emission, colorimetric and turn-off fluorimetric detection of Co2+ ion, smartphone and real sample applications. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112983] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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5
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Zhu M, Wang W, Liu J, Na R, Li Z, Wang Y. A novel pyrene-based fluorescent probe for the rapid and efficient detection of Co2+ in HeLa cells and natural water samples. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112680] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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6
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Wang ZG, Wang Y, Ding XJ, Sun YX, Liu HB, Xie CZ, Qian J, Li QZ, Xu JY. A highly selective colorimetric and fluorescent probe for quantitative detection of Cu 2+/Co 2+: The unique ON-OFF-ON fluorimetric detection strategy and applications in living cells/zebrafish. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117763. [PMID: 31718979 DOI: 10.1016/j.saa.2019.117763] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 11/03/2019] [Accepted: 11/03/2019] [Indexed: 06/10/2023]
Abstract
Identifying and detecting similar target cations through combining "turn on" and "turn off" fluorescence mechanism is effective and challenging. Now a new colorimetric and ON-OFF-ON fluorescent probe N'-((7-(diethylamino)-2-oxo-2H-chromen-3-yl)methylene)-3-hydroxy-2-naphthohydrazide (L) was reported, which could detect Cu2+ and Co2+ in phosphate buffered CH3CH2OH-H2O solvent system. With the assistance of glutathione and pH adjustment, a unique ON-OFF-ON fluorescence detection strategy could be achieved for distinguishing Cu2+ and Co2+. The emission of probe could recover from the L-Cu2+ and L-Co2+ system by addition of GSH or adjusting pH value to 4, respectively, which is due to the abolishment of paramagnetic Cu2+/Co2+. Based on fluorescence titration experiments, the limit of detection was determined as 3.84 × 10-9 M and 4.55 × 10-9 M for Cu2+ and Co2+, respectively. Meanwhile, the detection limit reached 6.21 × 10-8 M for Cu2+ and 6.96 × 10-8 M for Co2+ according to absorbance signal output. Fast recognition of Cu2+/Co2+ can be achieved by obvious color changes from green to colorless under UV light, as well as from yellow to orange-red in room light. The binding mode of L toward Cu2+ and Co2+ have been systematically studied by Job's plot analysis, ESI-MS, IR and density functional theory calculations. Most strikingly, further practical applications of the probe L in fluorescence imaging were investigated in MCF-7 cells and zebrafish due to its low cytotoxicity and good optical properties, suggesting that L could serve as a fluorescent sensor for tracking Cu2+ and Co2+in vivo.
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Affiliation(s)
- Zhi-Gang Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Yang Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Xiao-Jing Ding
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Yu-Xuan Sun
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China
| | - Hai-Bo Liu
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, PR China
| | - Cheng-Zhi Xie
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China; Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin 300071, PR China.
| | - Jing Qian
- College of Chemistry, Tianjin Normal University, Tianjin 300387, PR China
| | - Qing-Zhong Li
- The Laboratory of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Yantai University, Yantai 264005, PR China
| | - Jing-Yuan Xu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, PR China.
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Xiang D, Zhang W, Dong Z, Chen W, Wang J, Xu H, Lu H. A novel on-off fluorescent probe with rapid response for the selective and sensitive detection of Co2+. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2019.107582] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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8
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Lin W, Xie X, Wang Y, Chen J. A New Fluorescent Probe for Selective Cd2+
Detection and Cell Imaging. Z Anorg Allg Chem 2019. [DOI: 10.1002/zaac.201800454] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Wenxin Lin
- College of Materials and Textiles; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
| | - Xiaochun Xie
- College of Materials and Textiles; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
| | - Yijia Wang
- College of Materials and Textiles; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
| | - Jianjun Chen
- College of Materials and Textiles; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
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9
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Overview of the chemosensor ligands used for selective detection of anions and metal ions (Zn2+, Cu2+, Ni2+, Co2+, Fe2+, Hg2+). Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.05.026] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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10
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Reddy KL, Venkateswarulu M, Shankar KR, Ghosh S, Krishnan V. Upconversion Luminescent Material-Based Inorganic-Organic Hybrid Sensing System for the Selective Detection of Hydrazine in Environmental Samples. ChemistrySelect 2018. [DOI: 10.1002/slct.201702666] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Kumbam Lingeshwar Reddy
- School of Basic Sciences and Advanced Materials Research Center; Indian Institute of Technology Mandi, Kamand; Mandi 175005 Himachal Pradesh India
| | - Mangili Venkateswarulu
- School of Basic Sciences and Advanced Materials Research Center; Indian Institute of Technology Mandi, Kamand; Mandi 175005 Himachal Pradesh India
| | - Konathala Ravi Shankar
- School of Basic Sciences and Advanced Materials Research Center; Indian Institute of Technology Mandi, Kamand; Mandi 175005 Himachal Pradesh India
- Current address: School of Nano Sciences; Central University of Gujarat; Gandhinagar 382030 Gujarat India
| | - Subrata Ghosh
- School of Basic Sciences and Advanced Materials Research Center; Indian Institute of Technology Mandi, Kamand; Mandi 175005 Himachal Pradesh India
| | - Venkata Krishnan
- School of Basic Sciences and Advanced Materials Research Center; Indian Institute of Technology Mandi, Kamand; Mandi 175005 Himachal Pradesh India
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11
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Jankovský O, Jiříčková A, Luxa J, Sedmidubský D, Pumera M, Sofer Z. Fast Synthesis of Highly Oxidized Graphene Oxide. ChemistrySelect 2017. [DOI: 10.1002/slct.201701784] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ondřej Jankovský
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Adéla Jiříčková
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Jan Luxa
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - David Sedmidubský
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
| | - Martin Pumera
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
- Division of Chemistry & Biological Chemistry; School of Physical and Mathematical Sciences; Nanyang Technological University; Singapore 637371 Singapore
| | - Zdeněk Sofer
- Department of Inorganic Chemistry; University of Chemistry and Technology Prague; Technická 5 166 28 Prague 6 Czech Republic
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12
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Xing K, Fan R, Wang J, Zhang S, Feng K, Du X, Song Y, Wang P, Yang Y. Highly Stable and Regenerative Metal-Organic Framework Designed by Multiwalled Divider Installation Strategy for Detection of Co(II) Ions and Organic Aromatics in Water. ACS APPLIED MATERIALS & INTERFACES 2017; 9:19881-19893. [PMID: 28534627 DOI: 10.1021/acsami.7b04265] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
MOF-based sensors capable of effectively and stably detecting toxic species in water have attracted huge attention in terms of improving environmental monitoring levels and water quality. Combining the flexibility of structure and modifying of pore surface, a multiwalled divider installation (MWDI) strategy is proposed and used for property enhancement. We herein report three metal-organic frameworks (MOFs) 1-3 based on a C3 symmetry organic phosphonic ligand with topology increased from 3,6-connected to 3,8-connected. Among them, MOFs 1 and 2 with remaining binding sites and large pores display lower luminescence response to Co2+ than does the applying standard. Guided by the MWDI strategy, 3 with high rigid framework and triple molecular installer divided rhombic pore was achieved under top-down topological analysis as anticipated, which endows high sensitivity and rapid response to Co2+, contributed by the synergy from free activated sites and appropriate pore and molecular dividing effect. Particularly, the high stability of 3 in boiling solvent and acid/base solutions has been evidenced and explained by structural robustness and kinetic inertness. Moreover, 3 shows excellent detection ability toward trinitrophenol (TNP) over other aromatic analytes in water, attributing to the predomination of energy transfers. Of note is that the used framework can be in situ regenerated into a fresh one. That provides a promising strategy to prepare effective and economic luminescent sensors in a predictable way for property modification.
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Affiliation(s)
- Kai Xing
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology , Harbin, Heilongjiang 150001, PR China
| | - Ruiqing Fan
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology , Harbin, Heilongjiang 150001, PR China
| | - Jiaqi Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology , Harbin, Heilongjiang 150001, PR China
| | - Siqi Zhang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology , Harbin, Heilongjiang 150001, PR China
| | - Kai Feng
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology , Harbin, Heilongjiang 150001, PR China
| | - Xi Du
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology , Harbin, Heilongjiang 150001, PR China
| | - Yang Song
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology , Harbin, Heilongjiang 150001, PR China
| | - Ping Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology , Harbin, Heilongjiang 150001, PR China
| | - Yulin Yang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology , Harbin, Heilongjiang 150001, PR China
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13
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Jang HJ, Jo TG, Kim C. A single colorimetric sensor for multiple targets: the sequential detection of Co2+and cyanide and the selective detection of Cu2+in aqueous solution. RSC Adv 2017. [DOI: 10.1039/c7ra01580a] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A colorimetric chemosensor was developed for simultaneous detection of Co2+and Cu2+and for sequential recognition of Co2+and CN−.
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Affiliation(s)
- Hyo Jung Jang
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Tae Geun Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
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14
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Mohandoss S, Stalin T. A new fluorescent PET sensor probe for Co2+ ion detection: computational, logic device and living cell imaging applications. RSC Adv 2017. [DOI: 10.1039/c6ra27497h] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
A new probe, 2 exhibit quenching with Co2+ (∼80% at 634 nm) while 2·Co2+ ensemble exhibit enhancement with NO3− (∼82% at 632.5 nm). On–Off–On behavior of 2 (Co2+ and NO3− ions) the function of a sequential XNOR gate and can be utilized in live cell imaging.
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Affiliation(s)
- Sonaimuthu Mohandoss
- Department of Industrial Chemistry
- School of Chemical Sciences
- Alagappa University
- Karaikudi-630 003
- India
| | - Thambusamy Stalin
- Department of Industrial Chemistry
- School of Chemical Sciences
- Alagappa University
- Karaikudi-630 003
- India
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15
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Lee SY, Lee JJ, Bok KH, Kim SY, Kim C. Highly selective and sensitive colorimetric chemosensor for detection of Co2+ in a near-perfect aqueous solution. RSC Adv 2016. [DOI: 10.1039/c6ra03364d] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An outstanding colorimetric chemosensor was developed to selectively detect Co2+ with the lowest detection limit through the color change from colorless to yellow.
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Affiliation(s)
- Seong Youl Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Jae Jun Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Kwon Hee Bok
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - So Young Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
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16
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Liu Z, Wang W, Xu H, Sheng L, Chen S, Huang D, Sun F. A “naked eye” and ratiometric chemosensor for cobalt(II) based on coumarin platform in aqueous solution. INORG CHEM COMMUN 2015. [DOI: 10.1016/j.inoche.2015.10.017] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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17
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Dar AA, Hussain S, Dutta D, Iyer PK, Khan AT. One-pot synthesis of functionalized 4-hydroxy-3-thiomethylcoumarins: detection and discrimination of Co2+ and Ni2+ ions. RSC Adv 2015. [DOI: 10.1039/c5ra09152g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A variety of 4-hydroxy-3-thiomethylcoumarin derivatives were synthesized via a one-pot three-component reaction catalysed by l-proline at room temperature. One of the derivative was used as fluorescence probe to monitor and distinguish Co2+ and Ni2+.
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Affiliation(s)
- Ajaz A. Dar
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
| | - Sameer Hussain
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
| | - Debasish Dutta
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
| | - Parameswar K. Iyer
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
| | - Abu T. Khan
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
- Aliah University
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18
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Wang M, Yan FY, Zou Y, Yang N, Chen L, Chen LG. A rhodamine derivative as selective fluorescent and colorimetric chemosensor for mercury (II) in buffer solution, test strips and living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 123:216-223. [PMID: 24412780 DOI: 10.1016/j.saa.2013.12.079] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 12/08/2013] [Accepted: 12/11/2013] [Indexed: 06/03/2023]
Abstract
In this paper, we reported a new rhodamine derivative bearing 2,4-dichloroquinazoline as a selective fluorescent chemosensor for Hg(2+). The ring-opening process of spirolactam enabled the large fluorescent enhancement and colorimetric change by Hg(2+) induced configuration transformation of the rhodamine. Moreover, the fluorescence changes of the chemosensor were dramatically specific for Hg(2+) in the presence of other metal ions, which could meet the selective requirements for practical application. Under optimized experimental conditions, the linear response range covered the concentration range of Hg(2+) from 0 to 1.0×10(-6)M, and the limit of detection was calculated to be 2.7×10(-8)M. In addition, the probe was also successfully applied to the determination of Hg(2+) in water samples, test strips and living cells.
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Affiliation(s)
- Meng Wang
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Key Lab of Fiber Modification & Functional Fiber of Tianjin, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Fan-Yong Yan
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Key Lab of Fiber Modification & Functional Fiber of Tianjin, Tianjin Polytechnic University, Tianjin 300387, PR China.
| | - Yu Zou
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Key Lab of Fiber Modification & Functional Fiber of Tianjin, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Ning Yang
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Key Lab of Fiber Modification & Functional Fiber of Tianjin, Tianjin Polytechnic University, Tianjin 300387, PR China
| | - Li Chen
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Key Lab of Fiber Modification & Functional Fiber of Tianjin, Tianjin Polytechnic University, Tianjin 300387, PR China.
| | - Li-Gong Chen
- School of Chemical Engineering, Tianjin University, Tianjin 300072, PR China
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Guan X, Lin W, Huang W. Development of a new rhodamine-based FRET platform and its application as a Cu2+ probe. Org Biomol Chem 2014; 12:3944-9. [DOI: 10.1039/c4ob00131a] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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20
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Park GJ, Na YJ, Jo HY, Lee SA, Kim C. A colorimetric organic chemo-sensor for Co2+ in a fully aqueous environment. Dalton Trans 2014; 43:6618-22. [DOI: 10.1039/c4dt00423j] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A novel practical “naked eye” probe for Co2+ in a fully aqueous solution has been developed.
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Affiliation(s)
- Gyeong Jin Park
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Yu Jeong Na
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Hyun Yong Jo
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Seul Ah Lee
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
| | - Cheal Kim
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-743, Korea
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21
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Tan Y, Liu M, Gao J, Yu J, Cui Y, Yang Y, Qian G. A new fluorescent probe for Zn2+ with red emission and its application in bioimaging. Dalton Trans 2014; 43:8048-53. [DOI: 10.1039/c4dt00167b] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Selectively probing Zn2+in vivo! A new fluorescent probe highly sensitive and selective for Zn2+ based on the ICT effect was designed. This probe showed potential application in biology.
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Affiliation(s)
- Yiqun Tan
- State Key Laboratory of Silicon Materials
- Cyrus Tang Center for Sensor Materials and Applications
- Department of Materials Science & Engineering
- Zhejiang University
- Hangzhou, China
| | - Min Liu
- State Key Laboratory of Silicon Materials
- Cyrus Tang Center for Sensor Materials and Applications
- Department of Materials Science & Engineering
- Zhejiang University
- Hangzhou, China
| | - Junkuo Gao
- State Key Laboratory of Silicon Materials
- Cyrus Tang Center for Sensor Materials and Applications
- Department of Materials Science & Engineering
- Zhejiang University
- Hangzhou, China
| | - Jiancan Yu
- State Key Laboratory of Silicon Materials
- Cyrus Tang Center for Sensor Materials and Applications
- Department of Materials Science & Engineering
- Zhejiang University
- Hangzhou, China
| | - Yuanjing Cui
- State Key Laboratory of Silicon Materials
- Cyrus Tang Center for Sensor Materials and Applications
- Department of Materials Science & Engineering
- Zhejiang University
- Hangzhou, China
| | - Yu Yang
- State Key Laboratory of Silicon Materials
- Cyrus Tang Center for Sensor Materials and Applications
- Department of Materials Science & Engineering
- Zhejiang University
- Hangzhou, China
| | - Guodong Qian
- State Key Laboratory of Silicon Materials
- Cyrus Tang Center for Sensor Materials and Applications
- Department of Materials Science & Engineering
- Zhejiang University
- Hangzhou, China
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22
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Tan Y, Gao J, Yu J, Wang Z, Cui Y, Yang Y, Qian G. A new fluorescent probe for distinguishing Zn2+ and Cd2+ with high sensitivity and selectivity. Dalton Trans 2013; 42:11465-70. [DOI: 10.1039/c3dt50991e] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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