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Kaur G, Rani R, Raina J, Singh I. Recent Advancements and Future Prospects in NBD-Based Fluorescent Chemosensors: Design Strategy, Sensing Mechanism, and Biological Applications. Crit Rev Anal Chem 2024:1-41. [PMID: 38593050 DOI: 10.1080/10408347.2024.2337869] [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: 04/11/2024]
Abstract
In recent years, the field of Supramolecular Chemistry has witnessed tremendous progress owing to the development of versatile optical sensors for the detection of harmful biological analytes. Nitrobenzoxadiazole (NBD) is one such scaffold that has been exploited as fluorescent probes for selective recognition of harmful analytes and their optical imaging in various cell lines including HeLa, PC3, A549, SMMC-7721, MDA-MB-231, HepG2, MFC-7, etc. The NBD-derived molecular probes are majorly synthesized from the chloro derivative of NBD via nucleophilic aromatic substitution. This general NBD moiety ligation method to nucleophiles has been leveraged to develop various derivatives for sensing analytes. NBD-derived probes are extensively used as optical sensors because of remarkable properties like excellent stability, large Stoke's shift, high efficiency and stability, visible excitation, easy use, low cost, and high quantum yield. This article reviewed NBD-based probes for the years 2017-2023 according to the sensing of analyte(s), including cations, anions, thiols, and small molecules like hydrogen sulfide. The sensing mechanism, designing of the probe, plausible binding mechanism, and biological application of chemosensors are summarized. The real-time application of optical sensors has been discussed by various methods, such as paper strips, molecular logic gates, smartphone detection, development of test kits, etc. This article will update the researchers with the in vivo and in vitro biological applicability of NBD-based molecular probes and challenges the research fraternity to design, propose, and develop better chemosensors in the future possessing commercial utility.
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Affiliation(s)
- Gurdeep Kaur
- School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, India
| | - Richa Rani
- Department of Chemistry, Panjab University, Chandigarh, India
| | - Jeevika Raina
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, India
| | - Iqubal Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, India
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2
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Hu X, Quan C, Ren T, Zhao L, Shen Y, Zhu Y, Wang J. MnO 2 nanoparticles decorated with Ag/Au nanotags for label-based SERS determination of cellular glutathione. Mikrochim Acta 2023; 190:341. [PMID: 37530902 DOI: 10.1007/s00604-023-05870-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Accepted: 06/09/2023] [Indexed: 08/03/2023]
Abstract
A novel stimulus-responsive surface-enhanced Raman scattering (SERS) nanoprobe has been developed for sensitive glutathione (GSH) detection based on manganese dioxide (MnO2) core and silver/gold nanoparticles (Ag/Au NPs). The MnO2 core is not only capable to act as a scaffold to amplify the SERS signal via producing "hot spots", but also can be degraded in the presence of the target and thus greatly enhance the nanoprobe sensitivity for sensing of GSH. This approach enables a wide linear range from 1 to 100 µM with a 2.95 µM (3σ/m) detection limit. Moreover, the developed SERS nanoprobe represents great possibility in both sensitive detection of intracellular GSH and even can monitor the change of intracellular GSH level when the stimulant occurs. This sensing system not merely offers a novel strategy for sensitive sensing of GSH, but also provides a new avenue for other biomolecules detection.
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Affiliation(s)
- Xiaoxiao Hu
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China
| | - Cuilu Quan
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China
| | - Tiantian Ren
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China
| | - Linan Zhao
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China
| | - Yanting Shen
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China
| | - Yanyan Zhu
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China.
| | - Jing Wang
- School of Pharmaceutical Sciences, Key Laboratory of Innovative Drug Development and Evaluation, Hebei Medical University, Shijiazhuang, 050017, People's Republic of China.
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3
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Huang N, Yang D, Chen H, Xiao Y, Wen J, Long Y, Zheng H. Colorimetric detection of biothiols and Hg 2+ based on the peroxidase-like activity of GTP. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 290:122263. [PMID: 36571862 DOI: 10.1016/j.saa.2022.122263] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 11/25/2022] [Accepted: 12/17/2022] [Indexed: 06/18/2023]
Abstract
Guanosine-5'-triphosphate (GTP) not only plays a key role in a majority of cellular processes but also be proposed as a peroxidase-like mimic. Compared with nanozymes, GTP shows good tolerance under harsh conditions, which can be used to construct an easy colorimetric analysis for the detection of biomolecules. Here, on the basis of the peroxidase-like activity of GTP which can catalyze the oxidation of 3,3',5,5'-tetramethyl benzidine dihydrochloride (TMB), colorimetric sensing was established for biothiols and Hg2+. Biothiols reduced the oxTMB back to colorless TMB, and Hg2+ restored the formation of oxTMB, leading to the recovery of color. This method not only provides a platform for the detection of metal ions and biothiols, but also shows that GTP has great potential for analytical detection.
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Affiliation(s)
- Na Huang
- College of Chemistry and Chemical Engineering, Southwest University, Beibei, Chongqing 400715, China
| | - Dan Yang
- College of Chemistry and Chemical Engineering, Southwest University, Beibei, Chongqing 400715, China
| | - Huanhuan Chen
- College of Chemistry and Chemical Engineering, Southwest University, Beibei, Chongqing 400715, China
| | - Yu Xiao
- College of Chemistry and Chemical Engineering, Southwest University, Beibei, Chongqing 400715, China
| | - Jiahui Wen
- College of Chemistry and Chemical Engineering, Southwest University, Beibei, Chongqing 400715, China
| | - Yijuan Long
- College of Chemistry and Chemical Engineering, Southwest University, Beibei, Chongqing 400715, China
| | - Huzhi Zheng
- College of Chemistry and Chemical Engineering, Southwest University, Beibei, Chongqing 400715, China.
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4
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A new 1,3,4-thiadiazole-based ESIPT probe for detection of Hcy/Cys and GSH by two-channel fluorescent procedure and its potential applications. RESEARCH ON CHEMICAL INTERMEDIATES 2023. [DOI: 10.1007/s11164-023-04975-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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5
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Fu GQ, Liao QT, Wang ZQ, Tan ZK, Mao GJ, Yang B, Li CY. A HPQ-based far-red fluorescent probe for monitoring viscosity in mice model of acute inflammation. Anal Chim Acta 2022; 1226:340192. [DOI: 10.1016/j.aca.2022.340192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 07/15/2022] [Accepted: 07/19/2022] [Indexed: 11/28/2022]
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6
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Du J, Kan W, Zhao B, Yin H, Qi X, Ding L, Wang L, Song B, Yin G. An aggregate characteristic of relay fluorescence probe for Cu2+/HPO42− with improved low detection limit based on aggregation-switching mechanism. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120961] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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7
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Carbazole‐based dual‐functional chemosensor: Colorimetric sensor for Co
2+
and fluorescent sensor for Cu
2+
and its application. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202100343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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8
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A novel selective probe for detecting glutathione from other biothiols based on the concept of Fluorescence Fusion. Anal Chim Acta 2021; 1177:338786. [PMID: 34482889 DOI: 10.1016/j.aca.2021.338786] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 05/24/2021] [Accepted: 06/17/2021] [Indexed: 01/23/2023]
Abstract
Biological thiols importantly regulate the intracellular redox activity and metabolic level, but many of the developed probes for biothiols are facing difficulty in effectively distinguishing GSH from Cys/Hcy due to the similarity in mechanism. In this work, despite the previous pattern of "Logic Gate", we reported the concept of "Fluorescence Fusion" for the first time to achieve only one excitation-emission process. The exploited the probe, MZ-NBD, could quickly measure GSH in 10 min with a large Stokes shift (130 nm). Though the reacting mechanism was similar, only GSH could cause the "Fluorescence Fusion" with only one strong fluorescence response while Cys/Hcy caused two peaks. Adjusting the excitation wavelength could hardly split the fused peak into two. Though image recognition by artificial intelligence could easily distinguish the patterns of peaks, here we used the signal-treating method to realize the high selectivity towards GSH. Moreover, MZ-NBD could be utilized for rapid detection of GSH in living MCF-7 cells, which was more suitable for GSH than using the "Logic Gate" strategy. More than introducing a novel probe with the new concept, this work was meaningful as the linker of traditional reaction-based fluorescent probes and potential image recognition by artificial intelligence, thus led to various future researches in inter-disciplines.
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Mei H, Gu X, Wang M, Cai Y, Xu K. A novel cysteine fluorescent probe based on benzothiazole and quinoline with a large stokes shift and application in living cell and mice. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113335] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Jiang C, Huang H, Kang X, Yang L, Xi Z, Sun H, Pluth MD, Yi L. NBD-based synthetic probes for sensing small molecules and proteins: design, sensing mechanisms and biological applications. Chem Soc Rev 2021; 50:7436-7495. [PMID: 34075930 PMCID: PMC8763210 DOI: 10.1039/d0cs01096k] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Compounds with a nitrobenzoxadiazole (NBD) skeleton exhibit prominent useful properties including environmental sensitivity, high reactivity toward amines and biothiols (including H2S) accompanied by distinct colorimetric and fluorescent changes, fluorescence-quenching ability, and small size, all of which facilitate biomolecular sensing and self-assembly. Amines are important biological nucleophiles, and the unique activity of NBD ethers with amines has allowed for site-specific protein labelling and for the detection of enzyme activities. Both H2S and biothiols are involved in a wide range of physiological processes in mammals, and misregulation of these small molecules is associated with numerous diseases including cancers. In this review, we focus on NBD-based synthetic probes as advanced chemical tools for biomolecular sensing. Specifically, we discuss the sensing mechanisms and selectivity of the probes, the design strategies for multi-reactable multi-quenching probes, and the associated biological applications of these important constructs. We also highlight self-assembled NBD-based probes and outline future directions for NBD-based chemosensors. We hope that this comprehensive review will facilitate the development of future probes for investigating and understanding different biological processes and aid the development of potential theranostic agents.
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Affiliation(s)
- Chenyang Jiang
- State Key Laboratory of Organic-Inorganic Composites and Beijing Key Lab of Bioprocess, Beijing University of Chemical Technology (BUCT), Beijing 100029, China.
| | - Haojie Huang
- State Key Laboratory of Organic-Inorganic Composites and Beijing Key Lab of Bioprocess, Beijing University of Chemical Technology (BUCT), Beijing 100029, China.
| | - Xueying Kang
- State Key Laboratory of Organic-Inorganic Composites and Beijing Key Lab of Bioprocess, Beijing University of Chemical Technology (BUCT), Beijing 100029, China.
| | - Liu Yang
- Department of Chemistry and Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, China.
| | - Zhen Xi
- State Key Laboratory of Elemento-Organic Chemistry and Department of Chemical Biology, College of Chemistry, National Pesticide Engineering Research Center, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, China.
| | - Hongyan Sun
- Department of Chemistry and Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, China. and Key Laboratory of Biochip Technology, Biotech and Health Centre, Shenzhen Research Institute of City University of Hong Kong, Shenzhen 518057, China
| | - Michael D Pluth
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, Institute of Molecular Biology, University of Oregon, Eugene, OR 97403, USA.
| | - Long Yi
- State Key Laboratory of Organic-Inorganic Composites and Beijing Key Lab of Bioprocess, Beijing University of Chemical Technology (BUCT), Beijing 100029, China.
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11
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Chao J, Zhao J, Zhang Y, Huo F, Yin C. A coumarin-based fluorescence sensor for rapid discrimination of cysteine/homocysteine and glutathione under dual excitation wavelengths. Analyst 2021; 146:4666-4673. [PMID: 34190237 DOI: 10.1039/d1an00659b] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Biological thiols (Cys, Hcy and GSH) are crucial biomolecules in living cells and play indispensable roles in maintaining the redox homeostasis of organisms. But due to their similar molecular structure, the development of effective tools for distinguishing two or three of them remains a great difficulty. Herein, we constructed a sensitive sensor (CB) by connecting the bifunctional fluorescent reagent with coumarin derivatives for simultaneous recognition of these three thiols through different pathways. Free CB had no fluorescence; however, with gradual addition of thiols, the chlorine unit was replaced by sulfhydryl. Furthermore, the intramolecular rearrangement occurred between the amino and sulfhydryl groups of Cys/Hcy and yellow fluorescence was observed at 570 nm. However, GSH with a large structure could not undergo intramolecular rearrangement, and green fluorescence was excited at 505 nm. In this way, Cys/Hcy and GSH can be detected distinctively. Under dual excitation wavelengths, CB exhibited high selectivity and fast response to the three thiols. Furthermore, CB was successfully applied to imaging endogenous and exogenous thiols in living cells and zebrafish, providing us with a reliable tool for thiols recognition.
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Affiliation(s)
- Jianbin Chao
- Scientific Instrument Center, Shanxi University, Taiyuan 030006, China.
| | - Jiamin Zhao
- Scientific Instrument Center, Shanxi University, Taiyuan 030006, China. and School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Yongbin Zhang
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, China
| | - Fangjun Huo
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, China
| | - Caixia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Institute of Molecular Science, Shanxi University, Taiyuan 030006, China.
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12
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Deng P, Pei Y, Liu M, Song W, Wang M, Wang F, Wu C, Xu L. A rapid “on–off–on” mitochondria-targeted phosphorescent probe for selective and consecutive detection of Cu2+ and cysteine in live cells and zebrafish. RSC Adv 2021; 11:7610-7620. [PMID: 35423247 PMCID: PMC8695007 DOI: 10.1039/d0ra10794h] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 02/09/2021] [Indexed: 01/08/2023] Open
Abstract
The detection of mitochondrial Cu2+ and cysteine is very important for investigating cellular functions or dysfunctions. In this study, we designed a novel cyclometalated iridium(iii) luminescence chemosensor Ir bearing a bidentate chelating pyrazolyl-pyridine ligand as a copper-specific receptor. The biocompatible and photostable Ir complex exhibited not only mitochondria-targeting properties but also an “on–off–on” type phosphorescence change for the reversible dual detection of Cu2+ and cysteine. Ir had a highly sensitive (detection limit = 20 nM) and selective sensor performance for Cu2+ in aqueous solution due to the formation of a non-phosphorescent Ir–Cu(ii) ensemble through 1 : 1 binding. According to the displacement approach, Ir was released from the Ir–Cu(ii) ensemble accompanied with “turn-on” phosphorescence in the presence of 0–10 μM cysteine, with a low detection limit of 54 nM. This “on–off–on” process could be accomplished within 30 s and repeated at least five times without significant loss of signal strength. Moreover, benefiting from its good permeability, low cytotoxicity, high efficiency, and anti-interference properties, Ir was found to be suitable for imaging and detecting mitochondrial Cu2+ and cysteine in living cells and zebrafish. An iridium(iii) complex-based mitochondria targeting phosphorescent probe for selectively detecting Cu2+ and Cys in aqueous solution, living cells and zebrafish has been developed.![]()
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Affiliation(s)
- Peipei Deng
- School of Chemistry and Chemical Engineering
- Guangdong Pharmaceutical University
- Zhongshan
- P. R. China
| | - Yongyan Pei
- School of Chemistry and Chemical Engineering
- Guangdong Pharmaceutical University
- Zhongshan
- P. R. China
| | - Mengling Liu
- School of Chemistry and Chemical Engineering
- Guangdong Pharmaceutical University
- Zhongshan
- P. R. China
| | - Wenzhu Song
- School of Chemistry and Chemical Engineering
- Guangdong Pharmaceutical University
- Zhongshan
- P. R. China
| | - Mengru Wang
- School of Chemistry and Chemical Engineering
- Guangdong Pharmaceutical University
- Zhongshan
- P. R. China
| | - Feng Wang
- School of Food and Biological Engineering
- Hefei University of Technology
- Hefei
- P. R. China
| | - Chunxian Wu
- School of Chemistry and Chemical Engineering
- Guangdong Pharmaceutical University
- Zhongshan
- P. R. China
| | - Li Xu
- School of Chemistry and Chemical Engineering
- Guangdong Pharmaceutical University
- Zhongshan
- P. R. China
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13
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A fluorescent probe for discrimination of cysteine/homocysteine, glutathione and hydrogen polysulfides. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04320-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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14
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Chao J, Duan Y, Zhang Y, Huo F, Yin C. “Turn-on” fluorescence probe for selective recognition of endogenous and exogenous cysteine in cells. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128629] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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15
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16
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Carbon quantum dots originated from chicken blood as peroxidase mimics for colorimetric detection of biothiols. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112529] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Recent advances in the development of responsive probes for selective detection of cysteine. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213182] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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18
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Gu XH, Lei Y, Wang S, Cao F, Zhang Q, Chen S, Wang KP, Hu ZQ. Tetrahydro[5]helicene fused nitrobenzoxadiazole as a fluorescence probe for hydrogen sulfide, cysteine/homocysteine and glutathione. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 229:118003. [PMID: 31923786 DOI: 10.1016/j.saa.2019.118003] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 12/08/2019] [Accepted: 12/27/2019] [Indexed: 06/10/2023]
Abstract
Biological thiols including homocysteine (Hcy), cysteine (Cys), hydrogen sulfide (H2S) and glutathione (GSH) play crucial roles in various pathological and physiological processes. The development of optical probes for biothiols has been an active research area in recent years. Herein, a new turn-on fluorescence probe (HD-NBD) was designed and synthesized by fusing tetrahydro[5]helicene and 7-nitro-2,1,3-benzoxadiazole (NBD) for simultaneous discrimination of Hcy/Cys, H2S and GSH in aqueous solution. This probe is able to show unique absorbance enhancement at 548 nm for H2S and additional fluorescence enhancement at 536 nm only for Cys/Hcy, which can be used to discriminate H2S, Cys/Hcy and GSH simultaneously. In addition, HD-NBD also shows low background without any self-fluorescence, as well as high selectivity toward common biothiols. The low detection limits of this probe are about 0.15 μM for Hcy with a wide linear range (1-80 μM), 0.36 μM for Cys (linear range: 1-45 μM), 0.79 μM for H2S (linear range: 1-80 μM) and 4.44 μM for GSH (linear range: 1-60 μM). Moreover, HD-NBD can identify Hcy/Cys, H2S from GSH and other amino acids with high sensitivity and selectivity, therefore it could be used for detecting endogenous and exogenous Hcy/Cys under biological condition.
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Affiliation(s)
- Xing-Hao Gu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Yang Lei
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Shuo Wang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Fan Cao
- School of Materials Science and Engineering, Shandong Jianzhu University, Jinan 250101, China
| | - Qi Zhang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Shaojin Chen
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Kun-Peng Wang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
| | - Zhi-Qiang Hu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
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19
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Zhang Y, Wang J, Yue Y, Chao J, Huo F, Yin C. A new strategy for the fluorescence discrimination of Cys/Hcy and GSH/H 2S simultaneously colorimetric detection for H 2S. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 227:117537. [PMID: 31690486 DOI: 10.1016/j.saa.2019.117537] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 09/15/2019] [Accepted: 09/16/2019] [Indexed: 06/10/2023]
Abstract
The development of fluorescent probes enabling distinguishable detection Cys, Hcy, GSH and H2S is still a considerable challenge owing to their similar functional group with comparable reactivity. In this work, a novel fluorescent probe FHC-O-NBD has been synthesized, and a practicable strategy for the fluorescence discrimination of Cys/Hcy and GSH/H2S, especially the colorimetric detection for H2S have been presented. FHC-O-NBD reacted with Cys/Hcy to produce two fluorescent emissions at 486 nm and 550 nm, while for GSH/H2S, only one fluorescent signal at 486 nm appeared. And, only upon addition of H2S, the color of the system changed from colorless to pink. So it can serve as a colorimetric probe for H2S by "naked eye". Furthermore, FHC-O-NBD can selectively distinguish Cys/Hcy and GSH/H2S in living cells, meaning it has great potential in biological applications.
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Affiliation(s)
- Yongbin Zhang
- Key Laboratory of Functional Molecules of Shanxi Province, Research Institute of Applied Chemistry, Shanxi University, Taiyuan, 030006, China
| | - Jianfen Wang
- Key Laboratory of Functional Molecules of Shanxi Province, Research Institute of Applied Chemistry, Shanxi University, Taiyuan, 030006, China; School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006, China
| | - Yongkang Yue
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Institute of Molecular Science, Shanxi University, Taiyuan, 030006, China
| | - Jianbin Chao
- Scientific Instrument Center, Shanxi University, Taiyuan, 030006, China
| | - Fangjun Huo
- Key Laboratory of Functional Molecules of Shanxi Province, Research Institute of Applied Chemistry, Shanxi University, Taiyuan, 030006, China
| | - Caixia Yin
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006, China; Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Institute of Molecular Science, Shanxi University, Taiyuan, 030006, China.
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20
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Zhu H, Liu C, Zhang H, Jia P, Li Z, Zhang X, Yu Y, Sheng W, Zhu B. A Simple Long-wavelength Fluorescent Probe for Simultaneous Discrimination of Cysteine/Homocysteine and Glutathione/Hydrogen Sulfide with Two Separated Fluorescence Emission Channels by Single Wavelength Excitation. ANAL SCI 2020; 36:255-259. [PMID: 31588065 DOI: 10.2116/analsci.19p214] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Small molecular biothiols, such as cysteine (Cys), homocysteine (Hcy), reduced glutathione (GSH), and hydrogen sulfide (H2S), play crucial parts in regulating the redox balance of life activities, regulating normal physiological activities and preventing various diseases. Quantitative analysis of these important small molecular substances is very important for revealing their diverse physiological and pathological effects. Although many fluorescent probes have been reported to detect biothiols in cells, it is still not sufficiently advanced to detect biothiols with separated fluorescence emission peak by same wavelength excitation. In our work, we designed a simple conjugate of Nile red and NBD (7-nitro-1,2,3-benzoxadiazole) as long-wavelength fluorescent probe NR-NBD for the simultaneous discrimination of these biothiols at single wavelength excitation. Probe NR-NBD could efficiently discriminate Cys/Hcy, GSH and H2S by two separated fluorescence emission channels and absorption spectra. Importantly, probe NR-NBD has excellent specificity and sensitivity towards the monitoring of endogenous/exogenous Cys/Hcy and GSH/H2S in living cells and zebrafish.
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Affiliation(s)
- Hanchuang Zhu
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Caiyun Liu
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Hanming Zhang
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Pan Jia
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Zilu Li
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Xue Zhang
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Yamin Yu
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
| | - Wenlong Sheng
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences)
| | - Baocun Zhu
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
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21
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He R, Zhang Y, Madhu S, Gao Q, Lian Q, Raghavan SS, Geng J. BODIPY based realtime, reversible and targeted fluorescent probes for biothiol imaging in living cells. Chem Commun (Camb) 2020; 56:14717-14720. [DOI: 10.1039/d0cc06313d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Real-time live cell imaging and quantification of biothiol dynamics are important for understanding pathophysiological processes.
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Affiliation(s)
- Rongkun He
- Institute of Biomedicine and Biotechnology
- Shenzhen Institutes of Advanced Technology
- Chinese Academy of Sciences
- Shenzhen
- China
| | - Yichuan Zhang
- Institute of Biomedicine and Biotechnology
- Shenzhen Institutes of Advanced Technology
- Chinese Academy of Sciences
- Shenzhen
- China
| | - Suresh Madhu
- Institute of Biomedicine and Biotechnology
- Shenzhen Institutes of Advanced Technology
- Chinese Academy of Sciences
- Shenzhen
- China
| | - Quan Gao
- Institute of Biomedicine and Biotechnology
- Shenzhen Institutes of Advanced Technology
- Chinese Academy of Sciences
- Shenzhen
- China
| | - Qianjin Lian
- Institute of Biomedicine and Biotechnology
- Shenzhen Institutes of Advanced Technology
- Chinese Academy of Sciences
- Shenzhen
- China
| | | | - Jin Geng
- Institute of Biomedicine and Biotechnology
- Shenzhen Institutes of Advanced Technology
- Chinese Academy of Sciences
- Shenzhen
- China
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22
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Xu Z, Qin T, Zhou X, Wang L, Liu B. Fluorescent probes with multiple channels for simultaneous detection of Cys, Hcy, GSH, and H2S. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115672] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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23
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A dual-emission fluorescent probe for discriminating cysteine from homocysteine and glutathione in living cells and zebrafish models. Bioorg Chem 2019; 92:103215. [DOI: 10.1016/j.bioorg.2019.103215] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 07/09/2019] [Accepted: 08/21/2019] [Indexed: 01/23/2023]
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24
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Chu Y, Xie Z, Zhuang D, Yue Y, Yue Y, Shi W, Feng S. An Intramolecular Charge Transfer and Aggregation Induced Emission Enhancement Fluorescent Probe Based on 2‐Phenyl‐1,2,3‐triazole for Highly Selective and Sensitive Detection of Homocysteine and Its Application in Living Cells. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900323] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yicheng Chu
- Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, Southwest Petroleum University 8 Xindu Road, Xindu Chengdu Sichuan 610500 China
| | - Zhengfeng Xie
- Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, Southwest Petroleum University 8 Xindu Road, Xindu Chengdu Sichuan 610500 China
| | - Daijiao Zhuang
- Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, Southwest Petroleum University 8 Xindu Road, Xindu Chengdu Sichuan 610500 China
| | - Yongshuang Yue
- Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, Southwest Petroleum University 8 Xindu Road, Xindu Chengdu Sichuan 610500 China
| | - Yuhua Yue
- School of Life Science and Engineering, Southwest Jiaotong University Chengdu Sichuan 610031 China
| | - Wei Shi
- Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, Southwest Petroleum University 8 Xindu Road, Xindu Chengdu Sichuan 610500 China
| | - Shun Feng
- School of Life Science and Engineering, Southwest Jiaotong University Chengdu Sichuan 610031 China
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25
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Yang M, Fan J, Sun W, Du J, Peng X. Mitochondria-Anchored Colorimetric and Ratiometric Fluorescent Chemosensor for Visualizing Cysteine/Homocysteine in Living Cells and Daphnia magna Model. Anal Chem 2019; 91:12531-12537. [PMID: 31507158 DOI: 10.1021/acs.analchem.9b03386] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Cysteine (Cys) and homocysteine (Hcy) are essential for maintaining the cellular redox homeostasis and play critical roles in pathological and physiological processes. The development of Cys/Hcy-specific responsive fluorescent probes that are independent of the surrounding environment, equipment, and abundant endogenous GSH is critical to accurately investigate the roles of Cys/Hcy in living biological systems. In this work, a novel ratiometric and mitochondria-anchored fluorescence chemosensor, PYR, was constructed on the basis of 4-methylphenol-substituted pyronin fluorophore. The probe exhibited ratiometric fluorescence emission (F540 nm/F620 nm) for the detection of Cys/Hcy with high selectivity, sensitivity (Cys, 22 nM; Hcy, 23 nM), rapid response (Cys, 5 min), and a merit enhancement of ratio fluorescent signal (Cys, 163-fold; Hcy, 125-fold). The probe showed excellent membrane permeability and was applied to visualize mitochondrial biothiols in living cells under H2O2-induced redox imbalance, kidney tissues with a penetration depth of 100 μm, and Daphnia magna model for the first time. The results demonstrate that PYR will provide a promising platform for the diagnosis of thiol-related diseases.
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Affiliation(s)
- Mingwang Yang
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Road , Dalian , 116024 , People's Republic of China
| | - Jiangli Fan
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Road , Dalian , 116024 , People's Republic of China.,Research Institute of Dalian University of Technology in Shenzhen , Gaoxin South Fourth Road, Nanshan District , Shen zhen 518057 , China
| | - Wen Sun
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Road , Dalian , 116024 , People's Republic of China.,Research Institute of Dalian University of Technology in Shenzhen , Gaoxin South Fourth Road, Nanshan District , Shen zhen 518057 , China
| | - Jianjun Du
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Road , Dalian , 116024 , People's Republic of China.,Research Institute of Dalian University of Technology in Shenzhen , Gaoxin South Fourth Road, Nanshan District , Shen zhen 518057 , China
| | - Xiaojun Peng
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , 2 Linggong Road , Dalian , 116024 , People's Republic of China.,Research Institute of Dalian University of Technology in Shenzhen , Gaoxin South Fourth Road, Nanshan District , Shen zhen 518057 , China
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Chen B, Li C, Zhang J, Kan J, Jiang T, Zhou J, Ma H. Sensing and imaging of mitochondrial viscosity in living cells using a red fluorescent probe with a long lifetime. Chem Commun (Camb) 2019; 55:7410-7413. [PMID: 31180411 DOI: 10.1039/c9cc03977e] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A red fluorescent probe (Mito-V) with a long lifetime was designed to monitor viscosity changes with high selectivity and sensitivity. The fluorescence intensity and lifetime of Mito-V displayed a good relationship with the viscosity value, and Mito-V was successfully applied to sensing mitochondrial viscosity changes in living cells under different biological processes.
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Affiliation(s)
- Bochao Chen
- College of Pharmacy, Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, Weifang Medical University, Weifang, 261053, P. R. China.
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27
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Zhu JL, Xu Z, Yang Y, Xu L. Small-molecule fluorescent probes for specific detection and imaging of chemical species inside lysosomes. Chem Commun (Camb) 2019; 55:6629-6671. [PMID: 31119257 DOI: 10.1039/c9cc03299a] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In the past few years, the preparation of novel small-molecule fluorescent probes for specific detection and imaging of chemical species inside lysosomes has attracted considerable attention because of their wide applications in chemistry, biology, and medical science. This feature article summarizes the recent advances in the design and preparation of small-molecule fluorescent probes for specific detection of chemical species inside lysosomes. In addition, their properties and applications for the detection and imaging of pH, H2O2, HOCl, O2˙-, lipid peroxidation, H2S, HSO3-, thiols, NO, ONOO-, HNO, Zn2+, Cu2+, enzymes, etc. in lysosomes are discussed as well.
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Affiliation(s)
- Jun-Long Zhu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai, P. R. China.
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28
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Zhu H, Liu C, Yuan R, Wang R, Zhang H, Li Z, Jia P, Zhu B, Sheng W. A simple highly specific fluorescent probe for simultaneous discrimination of cysteine/homocysteine and glutathione/hydrogen sulfide in living cells and zebrafish using two separated fluorescence channels under single wavelength excitation. Analyst 2019; 144:4258-4265. [PMID: 31215916 DOI: 10.1039/c9an00818g] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Biothiols such as cysteine (Cys), homocysteine (Hcy), glutathione (GSH) and hydrogen sulfide (H2S) are widely found in mammalian cells. They are closely related to the production and metabolic pathways and play very important roles in physiological and pathological activities. Therefore, the quantitative detection of these biothiols is of great significance. Although many fluorescent probes have been successfully used to track biothiols in biological samples, the fluorescence method for simultaneously detecting these biothiols using separated fluorescence emission channels under single wavelength excitation is still immature. In this work, we prepared the conjugate of seminaphthorhodafluor (SNARF) dye and 7-nitro-1,2,3-benzoxadiazole (NBD) using as a simple long-wavelength fluorescent probe SNARF-NBD for specific detection of biothiols. Cys/Hcy and GSH/H2S were identified by two separated fluorescence emission channels under single wavelength excitation, which showed good selectivity and sensitivity. In addition, SNARF-NBD has low cytotoxicity and shows good imaging ability in living cells and zebrafish.
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Affiliation(s)
- Hanchuang Zhu
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization, Jinan 250022, China.
| | - Caiyun Liu
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization, Jinan 250022, China.
| | - Ruifang Yuan
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization, Jinan 250022, China.
| | - Ruikang Wang
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization, Jinan 250022, China.
| | - Hanming Zhang
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization, Jinan 250022, China.
| | - Zilu Li
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization, Jinan 250022, China.
| | - Pan Jia
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization, Jinan 250022, China.
| | - Baocun Zhu
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization, Jinan 250022, China.
| | - Wenlong Sheng
- Biology Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250103, China.
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29
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Wang L, Lin W, Sun W, Yan M, Zhao J, Guan L, Deng W, Zhang Y. Meso-Substituent-Directed Aggregation Behavior and Water Solubility: Direct Functionalization of Methine Chain in Thiazole Orange and Biological Applications in Aqueous Buffer. J Org Chem 2019; 84:3960-3967. [PMID: 30834752 DOI: 10.1021/acs.joc.8b03122] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new strategy is presented to preclude aggregation and enhance water solubility of cyanine dyes. Namely, a heteroatom-containing substituent, for distorting molecular plane and increasing interaction with water molecules, is introduced to the methine chain of 2-thiazole orange (1, a monocyanine) via one-step, and 2-thiazole orange derivatives 2a-g are prepared accordingly. The X-ray crystal structures show that the molecular plane of 2a-g is drastically twisted, which reduces intermolecular π-π stacking. The derivatives 2a-g exhibit good to excellent water solubility and can be dissolved in aqueous phosphate-buffered saline (PBS) at concentrations suitable for biomedical applications. No aggregation in aqueous PBS, relatively high molar extinction coefficients, and low solvatochromism of 2a-g are reflected by the UV-vis spectra. Compound 2b shows fast response and high selectivity for biothiols (Cys, Hcy, and GSH) in aqueous PBS and is further employed to detect endogenous biothiols with decent biocompatibility as demonstrated by live cell fluorescence imaging.
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Affiliation(s)
- Lanying Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, Ministry of Education, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science , Northwest University , Xi'an 710127 , P.R. China
| | - Wenxia Lin
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, Ministry of Education, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science , Northwest University , Xi'an 710127 , P.R. China
| | - Wei Sun
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, Ministry of Education, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science , Northwest University , Xi'an 710127 , P.R. China
| | - Mengqi Yan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, Ministry of Education, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science , Northwest University , Xi'an 710127 , P.R. China
| | - Junlong Zhao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, Ministry of Education, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science , Northwest University , Xi'an 710127 , P.R. China
| | - Li Guan
- School of Science , Xi'an University of Architecture and Technology , Xi'an 710055 , P.R. China
| | - Wenting Deng
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, Ministry of Education, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science , Northwest University , Xi'an 710127 , P.R. China
| | - Yongqiang Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, Ministry of Education, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Materials Science , Northwest University , Xi'an 710127 , P.R. China
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30
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Zhou H, Tang J, Zhang J, Chen B, Kan J, Zhang W, Zhou J, Ma H. A red lysosome-targeted fluorescent probe for carboxylesterase detection and bioimaging. J Mater Chem B 2019. [DOI: 10.1039/c9tb00310j] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A red lysosome-targeting probe for carboxylesterase activity has been successfully applied in complex biological samples.
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Affiliation(s)
- Hui Zhou
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Jinbao Tang
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Jie Zhang
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Bochao Chen
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Jianfei Kan
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Weifen Zhang
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Jin Zhou
- College of Pharmacy
- Weifang Medical University
- Weifang
- China
| | - Huimin Ma
- Beijing National laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- Bejing 100190
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31
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Yang X, Qian Y. A near-infrared fluorescent probe for the discrimination of cysteine in pure aqueous solution and imaging of cysteine in hepatocellular carcinoma cells with facile cell-compatible ability. NEW J CHEM 2019. [DOI: 10.1039/c9nj00129h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A NIR fluorescence sensor for selectively detecting cysteine in aqueous solution with fast response and long emission wavelength was synthesized.
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Affiliation(s)
- Xin Yang
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- China
| | - Ying Qian
- School of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- China
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