1
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Li Q, Zhou Y. Recent advances in fluorescent materials for mercury(ii) ion detection. RSC Adv 2023; 13:19429-19446. [PMID: 37383685 PMCID: PMC10294291 DOI: 10.1039/d3ra02410e] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 06/14/2023] [Indexed: 06/30/2023] Open
Abstract
Invading mercury would cause many serious health hazards such as kidney damage, genetic freak, and nerve injury to human body. Thus, developing highly efficient and convenient mercury detection methods is of great significance for environmental governance and protection of public health. Motivated by this problem, various testing technologies for detecting trace mercury in the environment, food, medicines or daily chemicals have been developed. Among them, the fluorescence sensing technology is a sensitive and efficient detection method for detecting Hg2+ ions due to its simple operation, rapid response and economic value. This review aims to discuss the recent advances in fluorescent materials for Hg2+ ion detection. We reviewed the Hg2+ sensing materials and divided them into seven categories according to the sensing mechanism: static quenching, photoinduced electron transfer, intramolecular charge transfer, aggregation-induced emission, metallophilic interaction, mercury-induced reactions and ligand-to-metal energy transfer. The challenges and prospects of fluorescent Hg2+ ion probes are briefly presented. We hope that this review can provide some new insights and guidance for the design and development of novel fluorescent Hg2+ ion probes to promote their applications.
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Affiliation(s)
- Qiuping Li
- Key Laboratory of Chronic Diseases, School of Pharmacy, Fuzhou Medical College of Nanchang University Fuzhou 344000 China
| | - You Zhou
- State Key Laboratory Base of Novel Functional Materials and Preparation Science, School of Materials Science and Chemical Engineering, Ningbo University Ningbo 315211 China
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2
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Sun Y, Chen Y, Xu Y, Zhang Y, Lu M, Li M, Zhou L, Peng T. Genetic encoding of ε- N-L-lactyllysine for detecting delactylase activity in living cells. Chem Commun (Camb) 2022; 58:8544-8547. [PMID: 35815577 DOI: 10.1039/d2cc02643k] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Lysine ε-N-L-lactylation is a newly discovered post-translational modification. Herein we present the genetic encoding of ε-N-L-lactyllysine in bacterial and mammalian cells, allowing the preparation of site-specifically ε-N-L-lactylated recombinant proteins and the construction of fluorescent and luminescent probes for detecting delactylases in living cells. Using these probes, we demonstrate sirtuin 1 as a potential delactylase for non-histone proteins.
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Affiliation(s)
- Yanan Sun
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.
| | - Yanchi Chen
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.
| | - Yaxin Xu
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.
| | - Yuqing Zhang
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.
| | - Minghao Lu
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.
| | - Manjia Li
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.
| | - Liyan Zhou
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China.
| | - Tao Peng
- State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China. .,Institute of Chemical Biology, Shenzhen Bay Laboratory, Shenzhen, 518132, China
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3
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Bao G, Zhou B, Han Y. A Highly Selective and Sensitive Fluorescent Light-up Probe for Rapid Detection of Mercury Ions in Aqueous Solution. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Yang X, Ding Y, Li Y, Yan M, Cui Y, Sun G. Dual-channel colorimetric fluorescent probe for determination of hydrazine and mercury ion. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 258:119868. [PMID: 33940570 DOI: 10.1016/j.saa.2021.119868] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 04/04/2021] [Accepted: 04/21/2021] [Indexed: 06/12/2023]
Abstract
Hydrazine and mercury (Hg) poisoning represented a serious hazard to human health. So, developing method to detect and recognize them is highly desirable. Here, we prepared a multifunctional colorimetric and fluorescent probe (PI-Rh) consisting of a phenanthroimidazole (PI) dye conjugated with a Rhodamine (Rh) group for the effective recognition of hydrazine and Hg2+, induvidually and collectively, with different colorimetric and fluorescence outputs. Probe PI-Rh displays low detection limits measured to be 0.0632 μM (~2 ppb) and 0.0101 μM (~2 ppb) respectively for hydrazine and Hg2+ with high selectivity and excellent sensitivity. Moreover, the experimental results indicated that the superiority of this probe lied in its wide applications, for example, successful response in real water, and soil analysis. Interestingly, an visual, rapid, and real-time detection of gaseous hydrazine can be realized with 0.2793 μM detection limit using the facile PI-Rh-impregnated test paper.
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Affiliation(s)
- Xiaofeng Yang
- School of Chemistry and Chemical Engineering, University of Jinan, No. 336, West Road of Nan Xinzhuang, Jinan 250022, Shandong, China.
| | - Yiming Ding
- School of Chemistry and Chemical Engineering, University of Jinan, No. 336, West Road of Nan Xinzhuang, Jinan 250022, Shandong, China
| | - Yexin Li
- School of Chemistry and Chemical Engineering, University of Jinan, No. 336, West Road of Nan Xinzhuang, Jinan 250022, Shandong, China
| | - Mei Yan
- School of Chemistry and Chemical Engineering, University of Jinan, No. 336, West Road of Nan Xinzhuang, Jinan 250022, Shandong, China
| | - Yu Cui
- School of Chemistry and Chemical Engineering, University of Jinan, No. 336, West Road of Nan Xinzhuang, Jinan 250022, Shandong, China
| | - Guoxin Sun
- School of Chemistry and Chemical Engineering, University of Jinan, No. 336, West Road of Nan Xinzhuang, Jinan 250022, Shandong, China
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5
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Li S, Yang B, Kobayashi T, Yu B, Liu J, Wang L. Genetically encoding thyronine for fluorescent detection of peroxynitrite. Bioorg Med Chem 2020; 28:115665. [PMID: 32828428 DOI: 10.1016/j.bmc.2020.115665] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/13/2020] [Accepted: 07/22/2020] [Indexed: 11/17/2022]
Abstract
Peroxynitrite is a highly reactive oxidant effecting cell signaling and cell death. Here we report a fluorescent protein probe to selectively detect peroxynitrite. A novel unnatural amino acid, thyronine (Thy), was genetically encoded in E. coli and mammalian cells by evolving an orthogonal tRNAPyl/ThyRS pair. Incorporation of Thy into the chromophore of sfGFP or cpsGFP afforded a virtually non-fluorescent reporter. Upon treatment with peroxynitrite, Thy was converted into tyrosine via O-dearylation, regenerating GFP fluorescence in a time- and concentration-dependent manner. Genetically encoded thyronine may also be valuable for other redox applications.
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Affiliation(s)
- Shanshan Li
- Department of Pharmaceutical Chemistry and the Cardiovascular Research Institute, University of California San Francisco, 555 Mission Bay Boulevard South, San Francisco, CA 94158, United States
| | - Bing Yang
- Department of Pharmaceutical Chemistry and the Cardiovascular Research Institute, University of California San Francisco, 555 Mission Bay Boulevard South, San Francisco, CA 94158, United States
| | - Tomonori Kobayashi
- Department of Pharmaceutical Chemistry and the Cardiovascular Research Institute, University of California San Francisco, 555 Mission Bay Boulevard South, San Francisco, CA 94158, United States
| | - Bingchen Yu
- Department of Pharmaceutical Chemistry and the Cardiovascular Research Institute, University of California San Francisco, 555 Mission Bay Boulevard South, San Francisco, CA 94158, United States
| | - Jun Liu
- Department of Pharmaceutical Chemistry and the Cardiovascular Research Institute, University of California San Francisco, 555 Mission Bay Boulevard South, San Francisco, CA 94158, United States
| | - Lei Wang
- Department of Pharmaceutical Chemistry and the Cardiovascular Research Institute, University of California San Francisco, 555 Mission Bay Boulevard South, San Francisco, CA 94158, United States.
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6
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Zhang Y, Du Y, Li M, Zhang D, Xiang Z, Peng T. Activity‐Based Genetically Encoded Fluorescent and Luminescent Probes for Detecting Formaldehyde in Living Cells. Angew Chem Int Ed Engl 2020; 59:16352-16356. [DOI: 10.1002/anie.202001425] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 06/06/2020] [Indexed: 12/17/2022]
Affiliation(s)
- Yuqing Zhang
- State Key Laboratory of Chemical Oncogenomics School of Chemical Biology and Biotechnology Peking University Shenzhen Graduate School Shenzhen 518055 China
| | - Yimeng Du
- State Key Laboratory of Chemical Oncogenomics School of Chemical Biology and Biotechnology Peking University Shenzhen Graduate School Shenzhen 518055 China
| | - Manjia Li
- State Key Laboratory of Chemical Oncogenomics School of Chemical Biology and Biotechnology Peking University Shenzhen Graduate School Shenzhen 518055 China
| | - Dong Zhang
- State Key Laboratory of Chemical Oncogenomics School of Chemical Biology and Biotechnology Peking University Shenzhen Graduate School Shenzhen 518055 China
| | - Zheng Xiang
- State Key Laboratory of Chemical Oncogenomics School of Chemical Biology and Biotechnology Peking University Shenzhen Graduate School Shenzhen 518055 China
| | - Tao Peng
- State Key Laboratory of Chemical Oncogenomics School of Chemical Biology and Biotechnology Peking University Shenzhen Graduate School Shenzhen 518055 China
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7
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Zhang Y, Du Y, Li M, Zhang D, Xiang Z, Peng T. Activity‐Based Genetically Encoded Fluorescent and Luminescent Probes for Detecting Formaldehyde in Living Cells. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yuqing Zhang
- State Key Laboratory of Chemical OncogenomicsSchool of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate School Shenzhen 518055 China
| | - Yimeng Du
- State Key Laboratory of Chemical OncogenomicsSchool of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate School Shenzhen 518055 China
| | - Manjia Li
- State Key Laboratory of Chemical OncogenomicsSchool of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate School Shenzhen 518055 China
| | - Dong Zhang
- State Key Laboratory of Chemical OncogenomicsSchool of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate School Shenzhen 518055 China
| | - Zheng Xiang
- State Key Laboratory of Chemical OncogenomicsSchool of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate School Shenzhen 518055 China
| | - Tao Peng
- State Key Laboratory of Chemical OncogenomicsSchool of Chemical Biology and BiotechnologyPeking University Shenzhen Graduate School Shenzhen 518055 China
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8
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Chen S, Zhang S, A R, Han Y. A new rhodamine probe with large stokes shift for Hg2+ detection and its application in real sample analysis. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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9
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Design of fluorescent protein-based sensors through a general protection-deprotection strategy. Methods Enzymol 2020; 640:63-82. [PMID: 32560806 DOI: 10.1016/bs.mie.2020.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Engineered fluorescent proteins have been extensively used in biological research for the study of gene expression, protein function and trafficking, and protein-protein interactions. In addition, fluorescent proteins have also been engineered to act as biosensing agents to detect intracellular signaling molecules and other small-molecule metabolites. Although they have been engineered extensively to achieve novel properties, fluorescent proteins are traditionally modified using the 20 canonical amino acids. This limits the number of functional groups that are available to the design and construction of novel fluorescent proteins. The expansion of the genetic code through the incorporation of noncanonical amino acids presents an opportunity to add new functionalities with the intent of modifying chemical and physical properties of fluorescent proteins. Herein we provide a general procedure for the site-specific incorporation of noncanonical amino acids into fluorescent proteins in live cells. We will also discuss a noncanonical amino acid-containing fluorescent protein sensor that is based on a general protection-deprotection design strategy, for the selective detection and quantification of Hg2+.
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10
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Rathod R, Bera S, Maity P, Mondal D. Mechanochemical Synthesis of a Fluorescein-Based Sensor for the Selective Detection and Removal of Hg 2+ Ions in Industrial Effluents. ACS OMEGA 2020; 5:4982-4990. [PMID: 32201784 PMCID: PMC7081412 DOI: 10.1021/acsomega.9b03885] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 02/20/2020] [Indexed: 06/10/2023]
Abstract
Environmentally benign mechanochemistry-assisted high-yielding synthesis of fluorescein-phenylalaninol (FPA) conjugates as a Schiff base receptor is reported herein. This newly synthesized fluorescent probe is found to be most exciting and efficient because of its simultaneous detection and removal of mercury ions (Hg2+) in aqueous medium and industrial effluents through precipitate formation. The receptor successfully worked as a chemosensor in selectively sensing the Hg2+ ion through the rapid transition from yellow to pink in the colorimetric as well as quenching of fluorescence intensity in the fluorometric assay. The removal of mercury ions was confirmed by the inductively coupled plasma analysis of the supernatant. The lower detection limit of Hg2+ ions for the receptor FPA is 1.65 and 0.34 μM as determined through absorption and fluorescence spectroscopic methods, respectively. The high removal efficiency (∼98%) of the mercury ions is promising and could be achieved via the formation of the complex in a 1:1 stoichiometric ratio of receptor to Hg2+ ions. Furthermore, this probe may be a practical alternative for use in a paper-based portable device for achieving on-site detection of mercury ions in solid, solution, and vapor phases.
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Affiliation(s)
- Reena
V. Rathod
- School
of Chemical Sciences, Central University
of Gujarat, Gandhinagar 382030, India
| | - Smritilekha Bera
- School
of Chemical Sciences, Central University
of Gujarat, Gandhinagar 382030, India
| | - Prasenjit Maity
- Institute
of Research and Development, Gujarat Forensic
Sciences University, Gandhinagar, Gujarat 382007, India
| | - Dhananjoy Mondal
- School
of Chemical Sciences, Central University
of Gujarat, Gandhinagar 382030, India
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11
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Pan Z, Xu Z, Chen J, Hu L, Li H, Zhang X, Gao X, Wang M, Zhang J. Coumarin Thiourea-Based Fluorescent Turn-on Hg 2+ Probe That Can Be Utilized in a Broad pH Range 1-11. J Fluoresc 2020; 30:505-514. [PMID: 32146649 DOI: 10.1007/s10895-020-02517-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 02/14/2020] [Indexed: 10/24/2022]
Abstract
A novel coumarin-thiourea conjugate was synthesized facilely. It served as a fluorescent turn-on chemosensor for selective detection of Hg2+ ion over other common competitive metal ions including Li+, Na+, K+, Ag+, Cu2+, Fe2+, Zn2+, Co2+, Ni2+, Mn2+, Sr2+, Ca2+, Mg2+, Al3+, Cr3+ and Fe3+ ions based on the Hg2+-promoted desulfurization and cyclization reactions. Addition of Hg2+ ion to the sensor solution in 2:8 EtOH/H2O induced a hypsochromic shift of the UV-Vis absorption band from 360 nm to 340 nm accompanying distinct enhancement in the absorption intensity while addition of other metal ions failed to bring about substantial change in the absorption spectra. Addition of Hg2+ to the sensor solution also caused marked increase in the fluorescence emission intensity and most common competitive metal ions did not interfere with the selective sensing of Hg2+ ion by the sensor. The detection limit of Hg2+ ion by the probe was calculated to be 1.46 × 10-7 M and the probe could be utilized for selective detection of Hg2+ ion by fluorescence turn-on mode over a broad pH range of 1-11.
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Affiliation(s)
- Zhixiu Pan
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, College of Chemistry, Chemical Engineering & Biotechnology, Donghua University, 2999 North Renmin Road, Shanghai, 201620, People's Republic of China
| | - Zhenxiang Xu
- Penglai Xinguang Pigment Chemical Co., Ltd, Penglai, 265601, People's Republic of China
| | - Jie Chen
- School of Chemical and Material Engineering, Jiangnan University, Wuxi, 214122, People's Republic of China.
| | - Luping Hu
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, College of Chemistry, Chemical Engineering & Biotechnology, Donghua University, 2999 North Renmin Road, Shanghai, 201620, People's Republic of China
| | - Hongqi Li
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, College of Chemistry, Chemical Engineering & Biotechnology, Donghua University, 2999 North Renmin Road, Shanghai, 201620, People's Republic of China.
| | - Xin Zhang
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, College of Chemistry, Chemical Engineering & Biotechnology, Donghua University, 2999 North Renmin Road, Shanghai, 201620, People's Republic of China
| | - Xucheng Gao
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, College of Chemistry, Chemical Engineering & Biotechnology, Donghua University, 2999 North Renmin Road, Shanghai, 201620, People's Republic of China
| | - Mengxuan Wang
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, College of Chemistry, Chemical Engineering & Biotechnology, Donghua University, 2999 North Renmin Road, Shanghai, 201620, People's Republic of China
| | - Jian Zhang
- Key Laboratory of Science and Technology of Eco-Textiles, Ministry of Education, College of Chemistry, Chemical Engineering & Biotechnology, Donghua University, 2999 North Renmin Road, Shanghai, 201620, People's Republic of China
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12
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Yang B, Huang J, Bao C, Zhang S, Han Y. A highly sensitive colorimetric and ratiometric fluorescent probe based on 3-hydroxyphthalimide for detection of Hg2+ in aqueous solution and its application in real sample analysis. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151534] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Xu F, Fan M, Kang S, Duan X. A genetically encoded fluorescent biosensor for detecting nitroreductase activity in living cancer cells. Anal Chim Acta 2019; 1088:131-136. [DOI: 10.1016/j.aca.2019.08.058] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 08/16/2019] [Accepted: 08/25/2019] [Indexed: 01/19/2023]
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14
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Özyurt C, Üstükarcı H, Evran S, Telefoncu A. MerR‐fluorescent protein chimera biosensor for fast and sensitive detection of Hg
2+
in drinking water. Biotechnol Appl Biochem 2019; 66:731-737. [DOI: 10.1002/bab.1805] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 08/12/2019] [Indexed: 12/27/2022]
Affiliation(s)
- Canan Özyurt
- Department of Biochemistry Faculty of Science Ege University Bornova‐Izmir 35100 Turkey
- Department of Chemistry and Chemical Processing Technologies Lapseki Vocational School Canakkale Onsekiz Mart University Canakkale Lapseki Turkey
| | - Handan Üstükarcı
- Department of Biochemistry Faculty of Science Ege University Bornova‐Izmir 35100 Turkey
| | - Serap Evran
- Department of Biochemistry Faculty of Science Ege University Bornova‐Izmir 35100 Turkey
| | - Azmi Telefoncu
- Department of Biochemistry Faculty of Science Ege University Bornova‐Izmir 35100 Turkey
- Bio‐sensing and Bioinformatics Nanotechnologies R & D Trade & Ind. Ltd Co TECHNOPARK EGE, Ege University 35100 Izmir Turkey
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15
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Ding Y, Pan Y, Han Y. A Coumarin-Based Fluorescent Probe for Ratiometric Monitoring of Hg2+ in Live Cells. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00987] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yu Ding
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Yimin Pan
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Yifeng Han
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
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16
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Patil SK, Das D. A nanomolar detection of mercury(II) ion by a chemodosimetric rhodamine-based sensor in an aqueous medium: Potential applications in real water samples and as paper strips. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 210:44-51. [PMID: 30445259 DOI: 10.1016/j.saa.2018.11.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 10/26/2018] [Accepted: 11/03/2018] [Indexed: 06/09/2023]
Abstract
A new promising rhodamine based colorimetric and fluorometric chemosensor, RDV has been designed and synthesized for specific detection of Hg2+ ion. It acts as highly selective "turn-on" fluorescent chemosensor for Hg2+ ion without interference from other competitive metal ions in aqueous acetonitrile medium. The drastic color change with addition of Hg2+, from colorless to pink, indicates RDV can acts as "naked-eye" indicator for Hg2+. The Hg2+ promoted selective hydrolysis of appended vinyl ether group in RDV followed by Hg2+ chelated complex formation with concomitant opening of spirolactam ring is the plausible sensing mechanism. The detailed absorption, fluorescence, 1H NMR, 13C NMR and mass spectrometry confirms the proposed sensing mechanism. The limit of detection (LOD) of Hg2+ by RDV is 136 nM indicating the high sensitivity towards Hg2+. The RDV shows consistent spectroscopic response in biological pH range 4-10. In addition to explore practical applicability of RDV, its paper strips have been made and used to detect Hg2+ in pure water solution up to 10 ppm level. Furthermore, the potential application of RDV for the sensing of Hg2+ in real water samples (tap water and drinking waters from different sources) were also monitored and demonstrated.
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Affiliation(s)
- Sagar K Patil
- Department of Chemistry, Institute of Chemical Technology, Matunga, Mumbai 400 019, India
| | - Dipanwita Das
- Department of Chemistry, Institute of Chemical Technology, Matunga, Mumbai 400 019, India.
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17
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An ESIPT-based fluorescent probe for Hg2+ in aqueous solution and its application in live-cell imaging. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.01.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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18
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A new BODIPY-based fluorescent “turn-on” probe for highly selective and rapid detection of mercury ions. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.10.068] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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19
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Tamil Selvan G, Varadaraju C, Tamil Selvan R, Enoch IVMV, Mosae Selvakumar P. On/Off Fluorescent Chemosensor for Selective Detection of Divalent Iron and Copper Ions: Molecular Logic Operation and Protein Binding. ACS OMEGA 2018; 3:7985-7992. [PMID: 31458937 PMCID: PMC6644644 DOI: 10.1021/acsomega.8b00748] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 07/04/2018] [Indexed: 05/04/2023]
Abstract
Here, naphthalene diamine-based β-diketone derivative (compound LH) was successfully used as a dual signaling probe for divalent cations, Fe2+ and Cu2+ ions, in bimodal methods (colorimetric and fluorometric). It showed fluorescent enhancement for Fe2+ ion by photoinduced electron transfer mechanism and fluorescence quenching for Cu2+ ion by charge-transfer process. Binding stoichiometry for [LH-(Fe2+)2] and [LH-(Cu2+)2] was found to be 1:2 by Job's plot method and, the binding constants were calculated as 1.6638 × 1010 and 9.22929 × 108 M-1, respectively. Compound LH exhibited OR and XOR logic gate behavior with H+, Fe2+, and Cu2+ as inputs. Further, the compound LH and bovine serum albumin binding interaction showed quenching of fluorescence by Förster resonance energy-transfer mechanism.
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Affiliation(s)
- G. Tamil Selvan
- Chemistry Research Lab, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - Chitra Varadaraju
- Chemistry Research Lab, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - R. Tamil Selvan
- Chemistry Research Lab, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - Israel V. M. V. Enoch
- Chemistry Research Lab, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
| | - P. Mosae Selvakumar
- Chemistry Research Lab, Karunya Institute of Technology and Sciences, Coimbatore 641114, Tamil Nadu, India
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20
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Abstract
Our understanding of the complex molecular processes of living organisms at the molecular level is growing exponentially. This knowledge, together with a powerful arsenal of tools for manipulating the structures of macromolecules, is allowing chemists to to harness and reprogram the cellular machinery in ways previously unimaged. Here we review one example in which the genetic code itself has been expanded with new building blocks that allow us to probe and manipulate the structures and functions of proteins with unprecedented precision.
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Affiliation(s)
- Douglas D. Young
- Department of Chemistry, College of William & Mary,
P.O. Box 8795, Williamsburg, VA 23187 (USA)
| | - Peter G. Schultz
- Department of Chemistry, The Scripps Research Institute,
La Jolla, CA 92037 (USA),
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21
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Qin S, Chen B, Huang J, Han Y. A thiocoumarin-based colorimetric and ratiometric fluorescent probe for Hg2+ in aqueous solution and its application in live-cell imaging. NEW J CHEM 2018. [DOI: 10.1039/c8nj01491d] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A new intramolecular charge transfer (ICT) based colorimetric and ratiometric fluorescent chemodosimeter for the detection of Hg2+ has been rationally designed and developed.
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Affiliation(s)
- Siyao Qin
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Bo Chen
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Jing Huang
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Yifeng Han
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
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22
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Huang J, Chen B, Zhou B, Han Y. A novel ESIPT-based fluorescent chemodosimeter for Hg2+ detection and its application in live-cell imaging. NEW J CHEM 2018. [DOI: 10.1039/c7nj03789a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel ESIPT-based fluorescent chemodosimeter for the detection of Hg2+ has been rationally designed and developed.
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Affiliation(s)
- Jing Huang
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Bo Chen
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Baocheng Zhou
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
| | - Yifeng Han
- Department of Chemistry
- The Key Laboratory of Advanced Textile Materials and Manufacturing Technology
- Zhejiang Sci-Tech University
- Hangzhou
- China
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23
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Hao Z, Zhu R, Chen PR. Genetically encoded fluorescent sensors for measuring transition and heavy metals in biological systems. Curr Opin Chem Biol 2017; 43:87-96. [PMID: 29275290 DOI: 10.1016/j.cbpa.2017.12.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 11/28/2017] [Accepted: 12/01/2017] [Indexed: 11/30/2022]
Abstract
Great progress has been made in expanding the repertoire of genetically encoded fluorescent sensors for monitoring intracellular transition metals (TMs). This powerful toolkit permits dynamic and non-invasive detection of TMs with high spatial-temporal resolution, which enables us to better understand the roles of TM homeostasis in both physiological and pathological settings. Here we summarize the recent development of genetically encoded fluorescent sensors for intracellular detection of TMs such as zinc and copper, as well as heavy metals including lead, cadmium, mercury, and arsenic.
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Affiliation(s)
- Ziyang Hao
- Synthetic and Functional Biomolecules Center, Department of Chemical Biology, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China; Department of Chemistry, The University of Chicago, Chicago 60637, USA
| | - Rongfeng Zhu
- Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China; Peking-Tsinghua Center for Life Sciences, Beijing, China
| | - Peng R Chen
- Synthetic and Functional Biomolecules Center, Department of Chemical Biology, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China; Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China; Peking-Tsinghua Center for Life Sciences, Beijing, China.
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