1
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Huang J, Liu K, Tian J, Wei H, Kan C. A rhodamine NIR probe for naked eye detection of mercury ions and its application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 306:123553. [PMID: 37898057 DOI: 10.1016/j.saa.2023.123553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/26/2023] [Accepted: 10/16/2023] [Indexed: 10/30/2023]
Abstract
Fluorescence imaging technology has developed rapidly with its advantages, and near-infrared probes are worthy of attention because of their less background interference, low light damage, and infinite potential. Rhodamine and its derivatives have the unique structure of lactam helices, which is an ideal platform for the construction of on-off fluorescent sensors. In this paper, a novel near-infrared fluorescent probe (RBLS) based on rhodamine derivatives was synthesized for the transient detection of mercury ions. The closed-on structure can realize reversible sensor recovery by adding S2-. The superior imaging capability in living cells and in vivo in zebrafish holds promise for biological applications. In addition, the naked eye test strips prepared with RBLS probes can be used to detect and screen Hg2+ in the environment and show good gradient change performance.
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Affiliation(s)
- Jie Huang
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, PR China
| | - Kaiyue Liu
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, PR China
| | - Jiaxin Tian
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, PR China
| | - Haiyan Wei
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, PR China
| | - Chun Kan
- Department of Chemistry and Material Science, College of Science, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, PR China.
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2
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Huang Y, Cao X, Deng Y, Ji X, Sun W, Xia S, Wan S, Zhang H, Xing R, Ding J, Ren C. An overview on recent advances of reversible fluorescent probes and their biological applications. Talanta 2024; 268:125275. [PMID: 37839322 DOI: 10.1016/j.talanta.2023.125275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 09/03/2023] [Accepted: 10/03/2023] [Indexed: 10/17/2023]
Abstract
Due to the simplicity and low detection limit, fluorescent probes are widely used in both analytical sensing and optical imaging. Compared to conventional fluorescent probes, reversibility endows the reversible fluorescent probe outstanding advantages and special properties, making reversible fluorescent probes with capable of quantitative, repetitive or circulatory. Reversible fluorescent probes can also monitor the concentration dynamics of target analytes in real time, such as metal ions, proteins and enzymes, as well as intracellular redox processes, which have been widely applied in various fields. This review summarized the types and excellent properties of reversible fluorescent probes designed and developed in recent years. It also summarized the applications of reversible fluorescent probe in fluorescence imaging, biological testing, monitoring redox cycles, and proposed the remaining challenges and future development directions of the reversible fluorescent probe. This review provided comprehensive overview of reversible fluorescent probe, which may provide valuable references for the design and fabrication of the reversible fluorescent probe.
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Affiliation(s)
- Yanan Huang
- School of Life Sciences, Yantai University, Yantai, 264005, Shandong, China
| | - Xuebin Cao
- China State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo315832, Zhejiang, China; Yantai Jinghai Marine Fisheries Co., LTD, Yantai, 264000, Shandong, China
| | - Yawen Deng
- School of Life Sciences, Yantai University, Yantai, 264005, Shandong, China
| | - Xingyu Ji
- School of Life Sciences, Yantai University, Yantai, 264005, Shandong, China
| | - Weina Sun
- School of Life Sciences, Yantai University, Yantai, 264005, Shandong, China
| | - Shiyu Xia
- School of Life Sciences, Yantai University, Yantai, 264005, Shandong, China
| | - Shuo Wan
- School of Life Sciences, Yantai University, Yantai, 264005, Shandong, China
| | - Hongxia Zhang
- School of Life Sciences, Yantai University, Yantai, 264005, Shandong, China
| | - Ronglian Xing
- School of Life Sciences, Yantai University, Yantai, 264005, Shandong, China.
| | - Jun Ding
- Dalian Ocean University, Dalian, 116000, Liaoning, China
| | - Chunguang Ren
- School of Life Sciences, Yantai University, Yantai, 264005, Shandong, China.
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3
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Wang C, Li S, Sun P, Yu Z, Yang X. Vortex-assisted hydrophobic natural deep eutectic solvent liquid-liquid microextraction for the removal of silver ions from environmental water. Anal Bioanal Chem 2024; 416:873-882. [PMID: 38062196 DOI: 10.1007/s00216-023-05073-z] [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: 10/18/2023] [Revised: 11/22/2023] [Accepted: 11/27/2023] [Indexed: 01/23/2024]
Abstract
This study presents a novel approach for the quantification of silver ions in environmental water through the utilization of liquid-liquid microextraction, employing natural deep eutectic solvents in conjunction with inductively coupled plasma emission spectroscopy. The extracted solvent was characterized by Fourier transform infrared spectroscopy (FT-IR). The impact of various extractant types, extractant molar ratio, extractant volume, extraction time, and salt concentration on the efficacy of silver ion extraction was investigated. The findings indicate that the optimal extraction efficiency was attained by utilizing a 5-mL aqueous solution volume, containing 1000 μL thymol/lactic acid NADES 1:3, a salt concentration of 1 mg mL-1, a pH value of 4, and a vortex time of 4 min. Upon implementing the optimized experimental conditions, the recovery of target metal ions was from 96.9 to 101.0%. The relative standard deviations were observed to be within the range of 1.5 to 2.7%. The present study demonstrates the reproducibility, accuracy, and reliability of the method for detecting silver ions in environmental water, with linear range of 5~1000 ng mL-1 and limits of detection (LOD) and limits of quantification (LOQ) of 1.52 ng mL-1 and 5.02 ng mL-1, respectively.
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Affiliation(s)
- Chao Wang
- College of Food Science, Heilongjiang Bayi Agricultural University, No. 5, Xinfeng Road, Daqing, 163319, China.
| | - Shuo Li
- College of Food Science, Heilongjiang Bayi Agricultural University, No. 5, Xinfeng Road, Daqing, 163319, China
- Agricultural Products and Processed Products Supervision and Testing Center, Ministry of Agriculture, National Coarse Cereals Engineering Research Center, Daqing, 163319, China
- National Coarse Cereals Engineering Research Center, Daqing, 163319, China
| | - Peng Sun
- College of Food Science, Heilongjiang Bayi Agricultural University, No. 5, Xinfeng Road, Daqing, 163319, China.
- Agricultural Products and Processed Products Supervision and Testing Center, Ministry of Agriculture, National Coarse Cereals Engineering Research Center, Daqing, 163319, China.
- National Coarse Cereals Engineering Research Center, Daqing, 163319, China.
| | - Zhao Yu
- College of Food Science, Heilongjiang Bayi Agricultural University, No. 5, Xinfeng Road, Daqing, 163319, China
| | - Xue Yang
- College of Food Science, Heilongjiang Bayi Agricultural University, No. 5, Xinfeng Road, Daqing, 163319, China
- Agricultural Products and Processed Products Supervision and Testing Center, Ministry of Agriculture, National Coarse Cereals Engineering Research Center, Daqing, 163319, China
- National Coarse Cereals Engineering Research Center, Daqing, 163319, China
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4
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Yuan H, Li Y, Lv J, An Y, Guan D, Liu J, Tu C, Wang X, Zhou H. Recent Advances in Fluorescent Nanoprobes for Food Safety Detection. Molecules 2023; 28:5604. [PMID: 37513475 PMCID: PMC10385937 DOI: 10.3390/molecules28145604] [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: 06/28/2023] [Revised: 07/21/2023] [Accepted: 07/22/2023] [Indexed: 07/30/2023] Open
Abstract
Fluorescent nanoprobes show similar fluorescence properties to traditional organic dyes, but the addition of nanotechnology accurately controls the size, shape, chemical composition, and surface chemistry of the nanoprobes with unique characteristics and properties, such as bright luminescence, high photostability, and strong biocompatibility. For example, modifying aptamers or antibodies on a fluorescent nanoprobe provides high selectivity and specificity for different objects to be tested. Fluorescence intensity, life, and other parameters of targets can be changed by different sensing mechanisms based on the unique structural and optical characteristics of fluorescent nanoprobes. What's more, the detection of fluorescent nanoprobes is cost-saving, simple, and offers great advantages in rapid food detection. Sensing mechanisms of fluorescent nanoprobes were introduced in this paper, focusing on the application progress in pesticide residues, veterinary drug residues, heavy metals, microbes, mycotoxins, and other substances in food safety detection in recent years. A brief outlook for future development was provided as well.
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Affiliation(s)
- Huanxiang Yuan
- Department of Chemistry, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Yutong Li
- Department of Chemistry, College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing 100048, China
| | - Jiaqi Lv
- Institute of Analysis and Testing, Beijing Academy of Science and Technology (Beijing Center for Physical & Chemical Analysis), Beijing 100089, China
- Food Science and Engineering College, Beijing University of Agriculture, Beijing 102206, China
| | - Yunhe An
- Institute of Analysis and Testing, Beijing Academy of Science and Technology (Beijing Center for Physical & Chemical Analysis), Beijing 100089, China
| | - Di Guan
- Institute of Analysis and Testing, Beijing Academy of Science and Technology (Beijing Center for Physical & Chemical Analysis), Beijing 100089, China
| | - Jia Liu
- Institute of Analysis and Testing, Beijing Academy of Science and Technology (Beijing Center for Physical & Chemical Analysis), Beijing 100089, China
| | - Chenxiao Tu
- Institute of Analysis and Testing, Beijing Academy of Science and Technology (Beijing Center for Physical & Chemical Analysis), Beijing 100089, China
| | - Xiaoyu Wang
- School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China
| | - Huijuan Zhou
- Institute of Analysis and Testing, Beijing Academy of Science and Technology (Beijing Center for Physical & Chemical Analysis), Beijing 100089, China
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5
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Hussein A, Lafzi F, Kilic H, Bayindir S. Synthesis of Bis-tetraphenylethene as a Novel Turn-On Selective Zinc Sensor. ACS OMEGA 2023; 8:25432-25440. [PMID: 37483257 PMCID: PMC10357583 DOI: 10.1021/acsomega.3c02955] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 06/21/2023] [Indexed: 07/25/2023]
Abstract
The main purpose of this study is the synthesis of novel fluorescent Bis-TPE and the investigation of its wide range of photochemical behaviors. For this purpose, initially, Bis-TPE was synthesized. Following this, the interactions of Bis-TPE with a wide range of ions were studied in EtOH using ultraviolet-visible (UV-vis) and fluorescence spectroscopy. As a result of all UV-vis and fluorescence studies, it was determined that Bis-TPE showed turn-on sensor features against Zn2+ ions. Moreover, the limit of detection (LOD) and Ka values of Bis-TPE/Zn2+ were calculated as 0.97 μM (970 nM) and 3.76 × 105 M-1, respectively. Moreover, all reversal studies resulted in switchable on/off variation of the alternative addition of ZnCl2 and [Bu4N]OH to Bis-TPE. This result also implies that the probe Bis-TPE also exhibits specific OH- sensor properties in the presence of zinc.
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Affiliation(s)
- Abdullah
Saleh Hussein
- Department
of Chemistry, Faculty of Sciences and Arts, Bingöl University, Bingöl 12000, Türkiye
- College
of Education Chemistry Department, Salahaddin
University—Erbil, Erbil 44002, Iraq
| | - Ferruh Lafzi
- Department
of Chemistry, Faculty of Sciences, Atatürk
University, Erzurum 25240, Türkiye
| | - Haydar Kilic
- Department
of Chemistry, Faculty of Sciences, Atatürk
University, Erzurum 25240, Türkiye
| | - Sinan Bayindir
- Department
of Chemistry, Faculty of Sciences and Arts, Bingöl University, Bingöl 12000, Türkiye
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6
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Yan X, Huang J, Xiao X, Ma C, Zhang J, Zhur O, Zhou M, He H, Wu C. A new method for determination of polysaccharides in adsorption of Hg2+. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107962] [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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7
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Jagadhane KS, Bhosale SR, Moyo AA, Kolekar GB, Sharma KK, Yadav HM, Anbhule PV. A Tetraphenylethene‐Based Aggregation‐Induced Emission Luminogen (AIEgen) With Mechanochromic Phenomena for Highly Selective Naked‐Eye Detection of Mno
4
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Directly in Aqueous Media. ChemistrySelect 2022. [DOI: 10.1002/slct.202203185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Kishor S. Jagadhane
- Medicinal Chemistry Research Laboratory Department of Chemistry Shivaji University Kolhapur Maharashtra 416004 India
- School of Nanoscience and Biotechnology Shivaji University Kolhapur Maharashtra 416004 India
| | - Sneha R. Bhosale
- Medicinal Chemistry Research Laboratory Department of Chemistry Shivaji University Kolhapur Maharashtra 416004 India
| | - Alfredi A. Moyo
- Medicinal Chemistry Research Laboratory Department of Chemistry Shivaji University Kolhapur Maharashtra 416004 India
| | - Govind B. Kolekar
- Fluorescence Spectroscopy Research Laboratory Department of Chemistry Shivaji University Kolhapur Maharashtra 416004 India
| | - Kirankumar K. Sharma
- School of Nanoscience and Biotechnology Shivaji University Kolhapur Maharashtra 416004 India
| | - Hemraj M. Yadav
- School of Nanoscience and Biotechnology Shivaji University Kolhapur Maharashtra 416004 India
| | - Prashant V. Anbhule
- Medicinal Chemistry Research Laboratory Department of Chemistry Shivaji University Kolhapur Maharashtra 416004 India
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8
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Kusukawa T, Tsujimoto S, Nakamura M. Highly-selective recognition of dicarboxylic acid using 9-(diphenylmethylene)fluorene-based diamidine. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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9
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Aduroja O, Shaw R, Abebe F. A bis(rhodamine 6G)-based fluorescent sensor for Hg2+: microwave-assisted synthesis, photophysical properties, and computational studies. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04704-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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10
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Lin PC, Lin YT, LIU KUANTING, Chen MS, Zhang YY, Li JC, Leung MK. Differential Detection of Strong-Acids in Weak-Acids: A combination of Benzimidazole-carbazole backbone with AIE luminophores as highly sensitive and selective turn-on fluorescent probes. NEW J CHEM 2022. [DOI: 10.1039/d2nj01226j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
o-BzcDPE and p-BzcDPE have been synthesized and used as probes for strong acid detection. The probes contain an aggregation-induced emission luminogens (AIEgens) that is incorporated with benzimidazole-carbazole backbone. Both probes...
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11
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Wang S, Zhu S, Tanzeng Y, Zhang Y, Li C, Ma M, Lu W. Design, Synthesis, and Evaluation of Near-Infrared Fluorescent Molecules Based on 4H-1-Benzopyran Core. Molecules 2021; 26:molecules26226986. [PMID: 34834079 PMCID: PMC8620761 DOI: 10.3390/molecules26226986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/11/2021] [Accepted: 11/15/2021] [Indexed: 12/02/2022] Open
Abstract
A series of novel fluorescent 4H-1-benzopyrans was designed and developed as near-infrared fluorescent molecules with a compact donor–acceptor-donor architecture. Spectral intensity of the fluorescent molecules M-1, M-2, M-3 varied significantly with the increasing polarities of solvents, where M-3 showed high viscosity sensitivity in glycerol-ethanol system with a 3-fold increase in emission intensity. Increasing concentrations of compound M-3 to 5% BSA in PBS elicited a 4-fold increase in fluorescence intensity, exhibiting a superior environmental sensitivity. Furthermore, the in vitro cellular uptake behavior and CLSM assay of cancer cell lines demonstrated that M-3 could easily enter the cell nucleus and bind to proteins with low toxicity. Therefore, the synthesized near-infrared fluorescent molecules could provide a new direction for the development of optical imaging probes and potential further drugs.
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Affiliation(s)
- Shuting Wang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China; (S.W.); (S.Z.); (C.L.); (W.L.)
- School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, China
| | - Shulei Zhu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China; (S.W.); (S.Z.); (C.L.); (W.L.)
| | - Yawen Tanzeng
- Key Laboratory of Brain Functional Genomics-Ministry of Education, School of Life Science, East China Normal University, Shanghai 200062, China;
| | - Yuexing Zhang
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-Constructed by the Province and Ministry, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China;
| | - Chuchu Li
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China; (S.W.); (S.Z.); (C.L.); (W.L.)
| | - Mingliang Ma
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China; (S.W.); (S.Z.); (C.L.); (W.L.)
- School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, China
- Correspondence:
| | - Wei Lu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China; (S.W.); (S.Z.); (C.L.); (W.L.)
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12
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Sheng W, Yu Y, Gao N, Jin M, Wang L, Li N, Li C, Zhang H, Zhang Y, Liu K. An ultrasensitive ratiometric fluorescent probe for the detection of Hg 2+ and its application in cell and zebrafish. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:1043-1048. [PMID: 33565542 DOI: 10.1039/d1ay00063b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Mercury is a highly toxic metal element, and the accumulation of mercury in the human body can cause great harm, including but not limited to brain damage, kidney damage and behavioral disorders. Therefore, an effective way to detect mercury ions in the environment is urgently needed. In this study, a novel fluorescent probe (CP-Hg) was synthesized with coumarin as the fluorophore and propanethiol as the recognition receptor. The probe was characterized with high sensitivity (detection limit is approximately 0.5 nM) and selectivity. Note that the probe can react with mercury ions with a distinct color change. In addition, it has been proved to have low toxicity and successfully applied to detect mercury in water samples, macrophages and zebrafish model.
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Affiliation(s)
- Wenlong Sheng
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China.
| | - Yamin Yu
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China
| | - Na Gao
- School of Water Conservancy and Environment, University of Jinan, Jinan 250022, China
| | - Meng Jin
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China.
| | - Lizhen Wang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China.
| | - Ning Li
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China.
| | - Can Li
- School of Bioengineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Huili Zhang
- Shandong Technical Market Management Service Center, Jinan 250101, China
| | - Yun Zhang
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China.
| | - Kechun Liu
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China.
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13
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Wu M, Yang DD, Zheng HW, Liang QF, Li JB, Kang Y, Li S, Jiao C, Zheng XJ, Jin LP. A multi-binding site hydrazone-based chemosensor for Zn(ii) and Cd(ii): a new strategy for the detection of metal ions in aqueous media based on aggregation-induced emission. Dalton Trans 2021; 50:1507-1513. [PMID: 33443271 DOI: 10.1039/d0dt04062b] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A multi-binding site chemosensor, N-(3-methoxy-2-hydroxybenzylidene)-3-hydroxy-2-naphthahydrazone (H3L), with excited-state intramolecular proton transfer (ESIPT) behaviour was prepared and characterized. It possesses no aggregation-induced emission (AIE) characteristics but can detect Cd2+ and Zn2+ ions selectively in the "off-on" mode based on the AIE of their complexes in the media of THF/HEPES and THF/H2O, respectively, which will provide a new strategy for target detection based on AIE. The detection limits of Zn2+ and Cd2+ were 9.85 × 10-9 M and 1.27 × 10-7 M, respectively. The aggregates of the complexes formed in the detection system were confirmed by DLS data and SEM images. The corresponding Zn2+ (1) and Cd2+ (2) complexes were prepared to investigate the response mechanism. Powder X-ray diffraction and single crystal X-ray diffraction proved that complex 1 is the species formed in the detection system. The chemosensor coordinates with the Cd2+ and Zn2+ ions in different formation and coordination modes, leading to the emission position of the aggregates at 560 and 645 nm, respectively, based on which Cd2+ ions were successfully differentiated from Zn2+ ions. Moreover, the detection of Cd2+ and Zn2+ ions was realized qualitatively via test paper and quantitatively in water.
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Affiliation(s)
- Min Wu
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
| | - Dong-Dong Yang
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
| | - Han-Wen Zheng
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
| | - Qiong-Fang Liang
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
| | - Jia-Bin Li
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
| | - Yang Kang
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
| | - Sai Li
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
| | - Chen Jiao
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
| | - Xiang-Jun Zheng
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
| | - Lin-Pei Jin
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
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14
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The research progress of organic fluorescent probe applied in food and drinking water detection. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213557] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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15
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Hou Y, Chen Y, Guo X, Liu W, Zhang L, Lv C, Xu Y, Jin Y, Li B. Aggregation-induced chemiluminescence system for sensitive detection of mercury ions. Anal Bioanal Chem 2020; 413:625-633. [PMID: 33155131 DOI: 10.1007/s00216-020-03033-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/19/2020] [Accepted: 10/27/2020] [Indexed: 11/24/2022]
Abstract
As mercury ions (Hg2+) are emanated to surroundings in the course of various natural events and human activities, an accurate sensing of Hg2+ is essential for human health and environmental protection. Herein, a new aggregation-induced chemiluminescence (CL) sensor for fast, sensitive, and selective detection of Hg2+ is developed, based on the CL enhancement of bis(2,4,6-trichlorophenyl)oxalate (TCPO)-H2O2 system by thiolate-protected gold complexes (Au(I)-thiolate complexes) in the aggregated state. Because Hg2+ has a strong interaction with hydrosulfuryl (-SH) groups in Au(I)-thiolate complexes, the aggregation is disrupted and the CL is quenched. The decrease of CL intensity is proportional to Hg2+ contents with a linear range of 0.005-10 μg mL-1 and the limit of detection (LOD) is 3 ng mL-1. To the best of our knowledge, this is the first AIE CL sensor for Hg2+ detection. The study opens up attractive perspectives for developing simple and rapid aggregation-induced CL methods in monitoring heavy metals.
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Affiliation(s)
- Yue Hou
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Shaanxi, 710062, Xi'an, China
| | - Ying Chen
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Shaanxi, 710062, Xi'an, China
| | - Xiaoyan Guo
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Shaanxi, 710062, Xi'an, China
| | - Wei Liu
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Shaanxi, 710062, Xi'an, China.
| | - Liu Zhang
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Shaanxi, 710062, Xi'an, China
| | - Congcong Lv
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Shaanxi, 710062, Xi'an, China
| | - Yunlong Xu
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Shaanxi, 710062, Xi'an, China
| | - Yan Jin
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Shaanxi, 710062, Xi'an, China
| | - Baoxin Li
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Shaanxi, 710062, Xi'an, China
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16
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Khoshbin Z, Housaindokht MR, Verdian A. A low-cost paper-based aptasensor for simultaneous trace-level monitoring of mercury (II) and silver (I) ions. Anal Biochem 2020; 597:113689. [PMID: 32199832 DOI: 10.1016/j.ab.2020.113689] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 02/22/2020] [Accepted: 03/12/2020] [Indexed: 01/30/2023]
Abstract
Mercury (Hg2+) and silver (Ag+) ions possess the harmful effects on public health and environment that makes it essential to develop the sensing techniques with great sensitivity for the ions. Metal ions commonly coexist in the different biological and environmental systems. Hence, it is an urgent demand to design a simple method for the simultaneous detection of metal ions, peculiarly in the case of coexisting Hg2+ and Ag+. This study introduces a low-cost paper-based aptasensor to monitor Hg2+ and Ag+, simultaneously. The strategy of the sensing array is according to the conformational changes of Hg2+- and Ag+-specific aptamers and their release from the GO surface after the injection of the target sample on the sensing platform. Through monitoring the fluorescence recovery changes against the concentrations of the ions, Hg2+ and Ag+ can be determined as low as 1.33 and 1.01 pM. The paper-based aptasensor can simultaneously detect the ions within about 10 min. The aptasensor is applied prosperously to monitor Hg2+ and Ag+ in human serum, water, and milk. The designed aptasensor with the main advantages of simplicity and feasibility holds the supreme potential to develop a cost-effective sensing method for environmental monitoring, food control, and human diagnostics.
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Affiliation(s)
- Zahra Khoshbin
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | | | - Asma Verdian
- Department of Food Safety and Quality Control, Research Institute of Food Science and Technology (RIFST), Mashhad, Iran
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17
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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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18
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Feng W, Su Q, Ma Y, Džolić Z, Huang F, Wang Z, Chen S, Tang BZ. Tetraphenylbenzosilole: An AIE Building Block for Deep-Blue Emitters with High Performance in Nondoped Spin-Coating OLEDs. J Org Chem 2019; 85:158-167. [DOI: 10.1021/acs.joc.9b02383] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Weiqiang Feng
- SCUT-HKUST Joint Research Institute, Guangzhou International Campus, Center for Aggregation-Induced Emission, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
| | - Qiang Su
- Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Yao Ma
- SCUT-HKUST Joint Research Institute, Guangzhou International Campus, Center for Aggregation-Induced Emission, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
| | - Zoran Džolić
- Rudjer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Fei Huang
- SCUT-HKUST Joint Research Institute, Guangzhou International Campus, Center for Aggregation-Induced Emission, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
| | - Zhiming Wang
- SCUT-HKUST Joint Research Institute, Guangzhou International Campus, Center for Aggregation-Induced Emission, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
| | - Shuming Chen
- Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Ben Zhong Tang
- SCUT-HKUST Joint Research Institute, Guangzhou International Campus, Center for Aggregation-Induced Emission, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, China
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