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Chakraborty A, Rajana VK, Saritha C, Srivastava A, Mandal D, Das N. A new Eosin Y-based 'turnon' fluorescent sensor for ratiometric sensing of toxic mercury ion (Hg 2+) offering unaided eye detection and its antibacterial activity. JOURNAL OF HAZARDOUS MATERIALS 2024; 470:134207. [PMID: 38593667 DOI: 10.1016/j.jhazmat.2024.134207] [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: 12/20/2023] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/11/2024]
Abstract
A unique fluorescent molecule (ND-S) was obtained from Eosin Y in two simple yet high yielding steps (1). ND-S has special metal ion sensing ability, such that it can selectively detect toxic Hg2+ present in very low concentration in aqueous solutions in the presence of other competing metal ions. The host-guest complexation is ratiometric and is associated with significant increase in fluorescence during the process. Isothermal titration calorimetry (ITC) experiments provided thermodynamic parameters related to interaction between ND-S and Hg2+. Using inductively coupled plasma mass spectrometry (ICP-MS), the Hg2+(aq) removal efficiency of ND-S was estimated to be 99.88%. Appreciable limit of detection (LOD = 7.4 nM) was observed. Other competing ions did not interfere with the sensing of Hg2+ by ND-S. The effects of external stimuli (temperature and pH) were studied. Besides, the complex (ND-M), formed by 1:1 coordination of ND-S and Hg2+ was found to be effective against the survival of Gram-positive bacteria (S. aureus and B. subtilis) with a high selectivity index. Moreover, bacterial cell death mechanism was studied systematically. Overall, we have shown the transformation of a toxic species (Hg2+), extracted from polluted water by a biocompatible sensor (ND-S), into an effective and potent antibacterial agent (ND-M).
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Affiliation(s)
- Arnab Chakraborty
- Department of Chemistry, Indian Institute of Technology Patna, Patna 801106, Bihar, India
| | - Vinod K Rajana
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research Hajipur, 844102 Bihar, India
| | - Cevella Saritha
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research Hajipur, 844102 Bihar, India
| | - Abhinav Srivastava
- Department of Chemistry, Indian Institute of Technology Patna, Patna 801106, Bihar, India
| | - Debabrata Mandal
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research Hajipur, 844102 Bihar, India
| | - Neeladri Das
- Department of Chemistry, Indian Institute of Technology Patna, Patna 801106, Bihar, India.
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2
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Alharbi AH, Khan S. Antimicrobial, antioxidant, cell imaging and sensing applications of fluorescein derivatives: A review. Anal Biochem 2024; 688:115479. [PMID: 38342200 DOI: 10.1016/j.ab.2024.115479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/31/2024] [Accepted: 02/03/2024] [Indexed: 02/13/2024]
Abstract
Fluorescein itself is a synthetic organic compound and a prominent member of the xanthene dye family. It exhibits strong fluorescence under ultraviolet (UV) or blue light excitation, making it widely used in various applications, including fluorescence microscopy, flow cytometry, immunoassays, and molecular biology techniques. One of the reasons fluorescein derivatives are highly valuable is their tunable fluorescence properties. Through chemical modifications of the fluorescein structure, different functional groups or substituents can be introduce, altering the compound's fluorescence characteristics such as emission wavelength, intensity, and photo stability. This flexibility allows for tailoring of fluorescent probes to specific experimental requirements, enhancing their utility in a range of scientific disciplines. Fluorescein derivatives also possess excellent antimicrobial and antioxidant activity. This review sheds light on the significant impact of fluorescein derivatives as biological active compounds, highlighting their potential in designing new therapeutic agents with antimicrobial properties. Additionally, their role as antioxidants is discussed. A major aspect covered in the review is the application of fluorescein derivatives as powerful cell imaging probes. Their unique fluorescent properties make them valuable tools for visualizing cellular structures and processes, opening up new possibilities for studying cellular dynamics and interactions.
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Affiliation(s)
- Amani H Alharbi
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Sikandar Khan
- Department of Chemistry, University of Malakand, Chakdara, Khyber Pakhtunkhwa, Pakistan.
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3
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Yao Y, Ma J, Xing S, Zeng F, Wu L, Li Y, Du J, Yang Q, Li Y. An innovative fluorescent probe based on dicyanoisoflurone derivatives for differential detection of Hg 2+ and Cu 2+ and its applications in bacteria, cell imaging and food analysis. Anal Chim Acta 2024; 1292:342259. [PMID: 38309842 DOI: 10.1016/j.aca.2024.342259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 01/16/2024] [Indexed: 02/05/2024]
Abstract
BACKGROUND Heavy metal pollution has become one of the world's most important environmental pollution, especially Hg2+ is enriched, it is easy to enter the human body through the food chain, bind to the sulfhydryl group in the protein, cause mercury poisoning. Traditional methods for detecting Hg2+ have obvious drawbacks, such as poor selectivity and long detection time. Fluorescence detection has attracted attention because of its good sensitivity and specificity detection ability. In previously reported probes for detecting Hg2+, Cu2+ often interferes. Therefore, it is of great practical significance to synthesize a fluorescent probe that can distinguish between Hg2+ and Cu2+. RESULTS We have successfully synthesized the probe DFS, a fluorescent probe that can differentially detect Hg2+ and Cu2+, and the probe DFS has good selectivity and anti-interference ability for Hg2+ and Cu2+. The fluorescence intensity at 530 nm increased rapidly when Hg2+ was detected; during the Cu2+ detection, the fluorescence intensity at 636 nm gradually decreased, fluorescence quenching occurred, and the detection limits of Hg2+ and Cu2+ were 7.29 × 10-9 M and 2.13 × 10-9 M, respectively. Through biological experiments, it was found that probe DFS can complete the fluorescence imaging of Hg2+ and Cu2+ in Staphylococcus aureus and HUVEC cells, which has certain research value in the field of environmental monitoring and microbiology, and the probe DFS has low cytotoxicity, so it also has broad application prospects in the field of biological imaging. In addition, the probe DFS also has good applicability for Hg2+ and Cu2+ detection in actual samples. SIGNIFICANCE AND NOVELTY This is a fluorescent probe that can distinguish between Hg2+ and Cu2+, the fluorescence emission peak appears at 530 nm when Hg2+ is detected; when detecting Cu2+, fluorescence quenching occurs at 636 nm, the fluorescence emission peak distance between Hg2+ and Cu2+ differs by 106 nm. This reduces mutual interference between Hg2+ and Cu2+ during detection, it provides a new idea for the detection of Hg2+ and Cu2+.
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Affiliation(s)
- Yixuan Yao
- College of Chemistry, Jilin University, Changchun, 130021, PR China
| | - Jinli Ma
- China-Japan Union Hospital of Jilin University, Key Laboratory of Lymphatic Surgery Jilin Province, Changchun, 130031, PR China
| | - Shuo Xing
- College of Chemistry, Jilin University, Changchun, 130021, PR China
| | - Fudong Zeng
- China-Japan Union Hospital of Jilin University, Key Laboratory of Lymphatic Surgery Jilin Province, Changchun, 130031, PR China
| | - Liangqiang Wu
- College of Chemistry, Jilin University, Changchun, 130021, PR China
| | - Yapeng Li
- College of Chemistry, Jilin University, Changchun, 130021, PR China
| | - Jianshi Du
- China-Japan Union Hospital of Jilin University, Key Laboratory of Lymphatic Surgery Jilin Province, Changchun, 130031, PR China
| | - Qingbiao Yang
- College of Chemistry, Jilin University, Changchun, 130021, PR China.
| | - Yaoxian Li
- College of Chemistry, Jilin University, Changchun, 130021, PR China
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4
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Du Y, Zhao H, Peng X, Zhou X, Yang X, Li Y, Yan M, Cui Y, Sun G. A novel phenanthroline[9,10-d] imidazole-based fluorescent sensor for Hg2+ with “turn-on” fluorescence response. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2023.114604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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5
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Mohammad H, Saleh Musha Islam A, Sasmal M, Prodhan C, Ali M. A fluorescein-2-(Pyridin-2-ylmethoxy) benzaldehyde conjugate for fluorogenic turn-ON recognition of Hg2+ in water and living cells with logic gate and memory device applications. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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6
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Mao L, Li X, Ding H, Fan C, Liu G, Pu S. A Highly Selective Hg 2+ Fluorescent Chemosensor Based On Photochromic Diarylethene With Quinoline Unit. J Fluoresc 2022; 32:2119-2128. [PMID: 35932385 DOI: 10.1007/s10895-022-02930-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/06/2022] [Indexed: 12/01/2022]
Abstract
A novel diarylethene-based fluorescent chemosensor containing a quinoline unit (1o) had been designed and synthesized. 1o showed good photochromic ability and fluorescence switching properties by alternating UV/vis light irradiation. The chemosensor showed high "Turn-off" fluorescent selectivity for Hg2+ by competitive tests of the fluorescence reaction in the presence other ions in acetonitrile solution. The stoichiometry between the compound 1o and Hg2+ was 1:1 by Job's plot curve and HRMS analysis. In addition, the LOD for Hg2+ was calculated as 60 nM. The fluorescence emission can be back to the "Turn-on" state by adding EDTA. Based on these facts, a molecular logic gate that including four input signals (UV/vis and Hg2+/EDTA) and one output signal (fluorescent intensity at 491 nm) was designed.
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Affiliation(s)
- Liangtao Mao
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, People's Republic of China
| | - Xiumei Li
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, People's Republic of China
| | - Haichang Ding
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, People's Republic of China
| | - Congbin Fan
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, People's Republic of China
| | - Gang Liu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, People's Republic of China.
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, 330013, People's Republic of China. .,Department of Ecology and Environment, Yuzhang Normal University, Nanchang, 330103, People's Republic of China.
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7
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Kavitha V, Viswanathamurthi P, Haribabu J, Echeverria C. A new subtle and integrated detector to sense Hg2+ions: A vision towards its applicability on water samples and live cells. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113863] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Roy S, Mondal T, Dey D, Mane MV, Panja SS. A New Thiophene‐Appended Fluorescein‐Hydrazone‐Based Chromo‐Fluorogenic Sensor for the Screening of Hg
2+
Ions in Real Water Samples. ChemistrySelect 2021. [DOI: 10.1002/slct.202102692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Swapnadip Roy
- Department of Chemistry National Institute of Technology Durgapur Durgapur West Bengal 713209 India
| | - Tapashree Mondal
- Department of Chemistry National Institute of Technology Durgapur Durgapur West Bengal 713209 India
| | - Dhananjay Dey
- Department of Chemical Sciences IISER Mohali Mohali 140306 India
| | - Manoj V. Mane
- KAUST Catalysis Centre King Abdullah University of Science and Technology (KAUST) Thuwal 23955-6900 Saudi Arabia
| | - Sujit S. Panja
- Department of Chemistry National Institute of Technology Durgapur Durgapur West Bengal 713209 India
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9
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S K, Sam B, George L, N SY, Varghese A. Fluorescein Based Fluorescence Sensors for the Selective Sensing of Various Analytes. J Fluoresc 2021; 31:1251-1276. [PMID: 34255257 DOI: 10.1007/s10895-021-02770-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 06/30/2021] [Indexed: 12/18/2022]
Abstract
Fluorescein molecules are extensively used to develop fluorescent probes for various analytes due to their excellent photophysical properties and the spirocyclic structure. The main structural modification of fluorescein occurs at the carboxyl group where different groups can be easily introduced to produce the spirolactam structure which is non-fluorescent. The spirolactam ring opening accounts for the fluorescence and the dual sensing of analytes using fluorescent sensors is still a topic of high interest. There is an increase in the number of dual sensors developed in the past five years and quite a good number of fluorescein derivatives were also reported based on reversible mechanisms. This review analyses environmentally and biologically important cations such as Cu2+, Hg2+, Fe3+, Pd2+, Zn2+, Cd2+, and Mg2+; anions (F-, OCl-) and small molecules (thiols, CO and H2S). Structural modifications, binding mechanisms, different strategies and a comparative study for selected cations, anions and molecules are outlined in the article.
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Affiliation(s)
- Keerthana S
- Department of Chemistry, CHRIST (Deemed To Be University), Hosur Road, Bengaluru, 560029, India
| | - Bincy Sam
- Department of Chemistry, CHRIST (Deemed To Be University), Hosur Road, Bengaluru, 560029, India
| | - Louis George
- Department of Chemistry, CHRIST (Deemed To Be University), Hosur Road, Bengaluru, 560029, India
| | - Sudhakar Y N
- Department of Chemistry, CHRIST (Deemed To Be University), Hosur Road, Bengaluru, 560029, India
| | - Anitha Varghese
- Department of Chemistry, CHRIST (Deemed To Be University), Hosur Road, Bengaluru, 560029, India.
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10
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Ali R, Alminderej FM, Messaoudi S, Saleh SM. Ratiometric ultrasensitive optical chemisensor film based antibiotic drug for Al(III) and Cu(II) detection. Talanta 2021; 221:121412. [PMID: 33076057 DOI: 10.1016/j.talanta.2020.121412] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/11/2020] [Accepted: 07/13/2020] [Indexed: 12/17/2022]
Abstract
Herein, we developed and designed a novel ratiometric optical chemisensor film for determining Al(III) and Cu(II) in low concentration ranges. The chemisensor film consists of (a) antibacterial drug Ciprofloxacin (CPFX) [1-cyclopropyl-6-fluoro1,4-dihydro-4-oxo-7-(piperaziny-l-yl) quinolone-3carboxylic acid] and (b) a reference dye 5,10,15,20- tetrakis (pentafluorophenyl) porphyrin (TFPP) in a polyvinyl chloride (PVC) matrix. PVC was applied as a homogeneous system for mixing CPFX and TFPP. The emission intensity of the CPFX in the PVC matrix varies depending on the concentrations of the Al(III) and Cu(II) ions. When the sensor film is immersed in different Al(III) concentrations, a significant fluorescence enhancement of the CPFX at (427 nm) is observed. Furthermore, the fluorescence intensity of the red emission of the TFPP dye at (644 nm) does not alter. However, in the presence of Cu(II) ions, a considerable emission quenching of the CPFX peak at (427 nm) is observed. PVC provides a great permeability and penetration facilities of dissolved ions that make the sensor film sensitive to Al(III) or Cu(II) changes outside the matrix. The film displays immense sensitivity depending on their distinctive optical characteristics of CPFX and detection capabilities within a low detection limit LOD for Al(III) and Cu(II). The LOD values were estimated to be 2.05 x 10-7 M and 1.04 x 10-7 M respectively with a relative standard deviation RSDr (1%, n=3). Density functional theory (DFT) and the time-dependent DFT (TDDFT) theoretical calculations were performed to study Cu(II) and Al(III) complexation structures and their electronic properties in solution and in the sensor film. The interference of the chemisensor film was examined using different cations and the chemisensor provides significant selectivity. We develop a new ratiometric chemisensor based on PVC polymer film for Al(III) and Cu(II) detection.
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Affiliation(s)
- Reham Ali
- Department of Chemistry, Faculty of Science, Suez University, 43518 Suez, Egypt; Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia
| | - Fahad M Alminderej
- Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia
| | - Sabri Messaoudi
- Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia; Carthage University, Faculty of Sciences of Bizerte, 7021, Jarzouna, Tunisia
| | - Sayed M Saleh
- Department of Chemistry, College of Science, Qassim University, Buraidah, 51452, Saudi Arabia; Chemistry Branch, Department of Science and Mathematics, Faculty of Petroleum and Mining Engineering, Suez University, 43721, Suez, Egypt.
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11
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Jiang H, Tang D, Li Z, Li J, Liu H, Meng Q, Han Q, Liu X. A dual-channel chemosensor based on 8-hydroxyquinoline for fluorescent detection of Hg 2+ and colorimetric recognition of Cu 2. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 243:118784. [PMID: 32799194 DOI: 10.1016/j.saa.2020.118784] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 07/20/2020] [Accepted: 07/24/2020] [Indexed: 06/11/2023]
Abstract
A novel dual-channel chemosensor, 7-allylquinolin-8-ol (AQ), was synthesized based on 8-hydroxyquinoline for selective fluorescence detection of Hg2+ and colorimetric recognition of Cu2+. The chemosensor reacted with Hg2+ and generated a new Hg-containing compound with significantly enhanced fluorescence, which turned from faint blue to strong green. Further experiments indicated that AQ could be used to quantitatively detect Hg2+ via fluorescence spectroscopy with a low detection limit (2.1 nM). The good reversibility of the synthesized chemosensor was also demonstrated using NaBH4. Moreover, AQ was successfully used for the detection of Cu2+ through the formation of a stable coordination compound, which exhibited an ultraviolet-visible (UV-Vis) ratiometric change, while its color changed from colorless to pale yellow under natural light. Additional experiments using various Cu2+ concentrations showed that the developed chemosensor could be further employed for the quantitative ratiometric estimation of Cu2+ by UV-Vis.
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Affiliation(s)
- Huie Jiang
- College of Bioresources Chemistry and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science and Technology, Xi'an 710021, PR China..
| | - Danni Tang
- College of Bioresources Chemistry and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Zhijian Li
- College of Bioresources Chemistry and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Junwei Li
- College of Bioresources Chemistry and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Hanbin Liu
- College of Bioresources Chemistry and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Qingjun Meng
- College of Bioresources Chemistry and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Qingxin Han
- College of Bioresources Chemistry and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science and Technology, Xi'an 710021, PR China
| | - Xinhua Liu
- College of Bioresources Chemistry and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science and Technology, Xi'an 710021, PR China..
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12
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A review on nanostructure-based mercury (II) detection and monitoring focusing on aptamer and oligonucleotide biosensors. Talanta 2020; 220:121437. [PMID: 32928439 DOI: 10.1016/j.talanta.2020.121437] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/11/2020] [Accepted: 07/19/2020] [Indexed: 02/08/2023]
Abstract
Heavy metal ion pollution is a severe problem in environmental protection and especially in human health due to their bioaccumulation in organisms. Mercury (II) (Hg2+), even at low concentrations, can lead to DNA damage and give permanent harm to the central nervous system by easily passing through biological membranes. Therefore, sensitive detection and monitoring of Hg2+ is of particular interest with significant specificity. In this review, aptamer-based strategies in combination with nanostructures as well as several other strategies to solve addressed problems in sensor development for Hg2+ are discussed in detail. In particular, the analytical performance of different aptamer and oligonucleotide-based strategies using different signal improvement approaches based on nanoparticles were compared within each strategy and in between. Although quite a number of the suggested methodologies analyzed in this review fulfills the standard requirements, further development is still needed on real sample analysis and analytical performance parameters.
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13
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Traven VF, Cheptsov DA. Sensory effects of fluorescent organic dyes. RUSSIAN CHEMICAL REVIEWS 2020. [DOI: 10.1070/rcr4909] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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14
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Rahman MM, Alamry KA, Awual MR, Mekky AE. Efficient Hg(II) ionic probe development based on one-step synthesized diethyl thieno[2,3-b]thiophene-2,5-dicarboxylate (DETTDC2) onto glassy carbon electrode. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104291] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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Effect of bulky aryl group on the optical properties of Cypridina oxyluciferin analogues. COMPUT THEOR CHEM 2020. [DOI: 10.1016/j.comptc.2019.112659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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Huang Y, Li CF, Shi WJ, Tan HY, He ZZ, Zheng L, Liu F, Yan JW. A near-infrared BODIPY-based fluorescent probe for ratiometric and discriminative detection of Hg2+ and Cu2+ ions in living cells. Talanta 2019; 198:390-397. [DOI: 10.1016/j.talanta.2019.02.012] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 01/28/2019] [Accepted: 02/03/2019] [Indexed: 01/04/2023]
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17
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Zhang X, Wang Y, Yuan H, Guo X, Dai B, Jia X. An acid-fluorescence and alkali-colorimetric dual channels sensor for Hg2+ selective detection by different coordination manners in aqueous media. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.12.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Gao T, Huang X, Huang S, Dong J, Yuan K, Feng X, Liu T, Yu K, Zeng W. Sensitive Water-Soluble Fluorescent Probe Based on Umpolung and Aggregation-Induced Emission Strategies for Selective Detection of Hg 2+ in Living Cells and Zebrafish. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:2377-2383. [PMID: 30707026 DOI: 10.1021/acs.jafc.8b06895] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Using Hg2+-induced umpolung reaction and aggregation induced emission (AIE), we have rationally developed a water-soluble fluorescent probe 2,2'-(((4-(4,5-bis(4-methoxyphenyl)-1-phenyl-1H-imidazol-2-yl)phenyl)methylene)bis(sulfanediyl))diethanol (MPIPBS) for Hg2+ detection. MPIPBS was found to have high selectivity and sensitivity toward Hg2+ detection. The mechanism of MPIPBS response to Hg2+ was verified by 1H NMR titration, HPLC, and HRMS spectroscopy. The detection limit was examined to be 1.45 nM, which is lower than most reported probes for Hg2+. Taking advantage of excellent optical properties of AIEgen, a paper based sensor for Hg2+ detection was fabricated by immobilizing the MPIPBS on Waterman test paper. Meanwhile, MPIPBS showed satisfactory analytical performance in real water and urine samples. Further, thanks to the high water solubility, cell membrane permeability and low cytotoxicity, MPIPBS was further used to detect Hg2+ both in living cells and zebrafish. We anticipate that the prepared probe was available to detect Hg2+ in environment and biosamples.
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Affiliation(s)
- Tang Gao
- Xiangya School of Pharmaceutical Sciences , Central South University , Changsha 410013 , China
| | - Xueyan Huang
- Xiangya School of Pharmaceutical Sciences , Central South University , Changsha 410013 , China
| | - Shuai Huang
- Xiangya School of Pharmaceutical Sciences , Central South University , Changsha 410013 , China
| | - Jie Dong
- Central South University of Forestry and Technology , Changsha 410004 , China
| | - Kai Yuan
- Xiangya Hospital , Central South University , Changsha 410078 , China
| | - Xueping Feng
- Xiangya Hospital , Central South University , Changsha 410078 , China
| | - Tingting Liu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica , Chinese Academy of Sciences , Shanghai 201203 , China
| | - Kunqian Yu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica , Chinese Academy of Sciences , Shanghai 201203 , China
| | - Wenbin Zeng
- Xiangya School of Pharmaceutical Sciences , Central South University , Changsha 410013 , China
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19
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Neupane LN, Mehta PK, Kwon JU, Park SH, Lee KH. Selective red-emission detection for mercuric ions in aqueous solution and cells using a fluorescent probe based on an unnatural peptide receptor. Org Biomol Chem 2019; 17:3590-3598. [DOI: 10.1039/c8ob03224f] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The selective ratiometric red-emission detection of Hg2+ions in aqueous buffered solutions and live cells is still a significant challenge.
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Affiliation(s)
- Lok Nath Neupane
- Center for Design and Applications of Molecular Catalysts
- Department of Chemistry and Chemical Engineering
- Inha University
- Incheon
- South Korea
| | - Pramod Kumar Mehta
- Center for Design and Applications of Molecular Catalysts
- Department of Chemistry and Chemical Engineering
- Inha University
- Incheon
- South Korea
| | - Joon-Uk Kwon
- Geomire
- Engineering & Construction Co. Ltd
- Seoul
- Republic of Korea
| | - See-Hyoung Park
- Department of Bio and Chemical Engineering
- Hongik University
- Sejong 30016
- South Korea
| | - Keun-Hyeung Lee
- Center for Design and Applications of Molecular Catalysts
- Department of Chemistry and Chemical Engineering
- Inha University
- Incheon
- South Korea
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20
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Mohammad H, Islam ASM, Prodhan C, Ali M. A fluorescein-based chemosensor for “turn-on” detection of Hg2+ and the resultant complex as a fluorescent sensor for S2− in semi-aqueous medium with cell-imaging application: experimental and computational studies. NEW J CHEM 2019. [DOI: 10.1039/c8nj05418e] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A fluorescein hydrazone based probe selectively recognizes Hg2+ ion with live cell imaging application.
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Affiliation(s)
- Hasan Mohammad
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | | | - Chandraday Prodhan
- Department of Molecular & Human Genetics Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata-700032
- India
| | - Mahammad Ali
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
- Vice-Chancellor
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21
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Fu C, Yu H, Su L, Liu C, Song Y, Wang S, Lin Z, Chen F. A homogeneous electrochemical sensor for Hg 2+ determination in environmental water based on the T-Hg 2+-T structure and exonuclease III-assisted recycling amplification. Analyst 2018; 143:2122-2127. [PMID: 29649342 DOI: 10.1039/c8an00462e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A simple, fast, sensitive, and homogeneous electrochemical sensor based on the T-Hg2+-T structure and exonuclease III-assisted recycling amplification has been constructed for mercury ion (Hg2+) detection. The cT and methylene blue-labeled DNA probes (MB-TDNA) were designed to contain poly T sequences, which were repulsed from the negatively charged indium tin oxide (ITO) electrode due to their abundant negative charges. Hg2+ could trigger the formation of double-stranded DNA (dsDNA) between two DNA probes owing to the stable T-Hg2+-T structure. Then, Exo III specifically recognizes the cleavage of the double-stranded structure to release a methylene blue-labeled mononucleotide fragment (MB-MF). Moreover, the release of the target Hg2+ induces new hybridization and produces a large number of MB-MFs; MB-MFs are not repulsed by the negatively charged ITO electrode surface, thus producing a significant current signal. Under optimal conditions, the differential pulse voltammetric (DPV) response had a linear relationship with the logarithm of Hg2+ concentration in the range of 1.0 nM-0.5 μM, and the proposed method displayed great applicability for detecting Hg2+ in tap-water samples.
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Affiliation(s)
- Caili Fu
- College of Biological Sciences and Engineering, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Institute of Nanomedicine and Nanobiosensing, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China
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22
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A small molecular pH-dependent fluorescent probe for cancer cell imaging in living cell. Talanta 2018; 182:464-469. [DOI: 10.1016/j.talanta.2018.01.088] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 01/15/2018] [Accepted: 01/30/2018] [Indexed: 01/06/2023]
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23
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A hydroxyquinoline-base nanoprobe for fluorescent sensing of Hg 2+ ion in aqueous solution. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.01.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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24
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Sakthivel P, Sekar K, Sivaraman G, Singaravadivel S. Rhodamine–benzothiazole conjugate as an efficient multimodal sensor for Hg2+ ions and its application to imaging in living cells. NEW J CHEM 2018. [DOI: 10.1039/c8nj01736k] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A rhodamine B dye bearing a benzothiazole conjugate is designed and synthesized, it shows a highly selective and sensitive naked-eye color change and turn-on fluorescence response to Hg2+ ions.
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Affiliation(s)
- Perumal Sakthivel
- Department of Chemistry
- Anna University – University College of Engineering Dindigul
- Dindigul-624622
- India
| | - Karuppannan Sekar
- Department of Chemistry
- Anna University – University College of Engineering Dindigul
- Dindigul-624622
- India
| | - Gandhi Sivaraman
- Institute for Stem Cell Biology and Regenerative Medicine
- Bangalore-560065
- India
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25
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Yang L, Su Y, Geng Y, Xiong H, Han J, Fang Q, Song X. A red-emitting fluorescent probe for the detection of Hg2+ in aqueous medium, living cells and organisms with a large Stokes shift. Org Biomol Chem 2018; 16:5036-5042. [DOI: 10.1039/c8ob00831k] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A vinethene-based fluorescent probe has been developed for the sensitive and selective detection of Hg2+ with a low detection limit, a red emission and a large Stokes shift. The probe has been successfully applied to detect Hg2+ in aqueous solutions, living cells and organisms.
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Affiliation(s)
- Lei Yang
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Yuanan Su
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Yani Geng
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Haiqing Xiong
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Jinliang Han
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Qian Fang
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- P. R. China
| | - Xiangzhi Song
- College of Chemistry & Chemical Engineering
- Central South University
- Changsha
- P. R. China
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