1
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Mu X, Li MJ, Fu F. Dual-channel luminescent Ir(III) complex for detection of GSH and Hcy/Cys in cells. Biosens Bioelectron 2024; 246:115901. [PMID: 38048719 DOI: 10.1016/j.bios.2023.115901] [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: 09/15/2023] [Revised: 11/27/2023] [Accepted: 11/28/2023] [Indexed: 12/06/2023]
Abstract
Glutathione (GSH), homocysteine (Hcy) and cysteine (Cys) play important roles in many physiological processes. However, due to their structural and functional similarities, it is still a challenge to develop a probe that can differentiate between GSH and Hcy/Cys simultaneously. In this work, a luminescent probe Ir-NBD was designed and synthesized, which emit weakly due to the presence of photo induced electron transfer (PET) interaction. When it reacted with the three biothiols, NBD dissociated and luminescence of Ir-OH was enhanced in the near-infrared (NIR) region due to the disappearance of the PET effect. On the other hand, the products obtained from the reaction of GSH with NBD were hardly luminescent, but the products from the reaction of Hcy/Cys with NBD could undergo an intramolecular rearrangement, resulting in an enhanced luminescence of the solution in the visible region. Ir-NBD enabled highly selective and sensitive detection of GSH and Cys/Hcy in a relatively short time (15 min). The two luminescent colors were clearly differentiated without spectral interference and the detection limit reached 1.32 μM (GSH), 0.42 μM (Hcy) and 0.51 μM (Cys), respectively. Ir-NBD also had low cytotoxicity, it realized the simultaneous detection of GSH and Hcy/Cys by dual-channel luminescence, and also provided ideas for the design of multifunctional luminescent probes.
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Affiliation(s)
- Xiangjun Mu
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, China
| | - Mei-Jin Li
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, China.
| | - Fengfu Fu
- Ministry of Education Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, Department of Chemistry, Fuzhou University, Fuzhou, China.
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2
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Fang WL, Liang ZY, Guo XF, Wang H. A D-π-A-based near-infrared fluorescent probe with large Stokes shift for the detection of cysteine in vivo. Talanta 2024; 268:125354. [PMID: 37918245 DOI: 10.1016/j.talanta.2023.125354] [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: 06/29/2023] [Revised: 10/06/2023] [Accepted: 10/26/2023] [Indexed: 11/04/2023]
Abstract
D-π-A dyes are an ideal strategy for building near-infrared fluorescent probes that have a large Stokes shift due to their excellent properties of adjustable emission wavelength and Stokes shift. Developing a near-infrared (NIR) fluorescent probe (JTPQ-Cys) capable of detecting cysteine (Cys) was the aim of this study. In JTPQ-Cys, julolidine served as the electron donor (D) and quinoline as the electron acceptor (A), with 3,4-ethylenedioxythiophene as the π-bridge. The π-conjugation and vibrational/rotational activity of the molecule were increased by the introduction of 3,4-ethylenedioxythiophene, causing the molecule to exhibit NIR emission and a large Stokes shift. When JTPQ-Cys was used to detect Cys, a clear fluorescence turn-on signal was observed at 741 nm, together with a Stokes shift of 268 nm. The limit of detection of JTPQ-Cys for Cys is 24 nM. Moreover, JTPQ-Cys has been utilized successfully for imaging studies of Cys in cells and zebrafish because it has good photostability, low cytotoxicity, and a high signal-to-noise ratio. Overall, our findings demonstrate the potential of JTPQ-Cys to be one of the best choices for detecting Cys in biological systems, and JTPQ is an ideal fluorophore to construct fluorescence dyes for bioimaging.
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Affiliation(s)
- Wen-Le Fang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China; Shenzhen Baoan District Center for Disease Control and Prevention, Shenzhen, 518101, Guangdong, China
| | - Zhi-Yong Liang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Xiao-Feng Guo
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Hong Wang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China.
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3
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Wang S, Li Z, Xu J, Lin Q, Huang W, Fan M, Wang R, Luo Z. Rational design of a near-infrared dual-emission fluorescent probe for ratiometric imaging of glutathione in cells. Mikrochim Acta 2024; 191:92. [PMID: 38217642 DOI: 10.1007/s00604-024-06179-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 12/28/2023] [Indexed: 01/15/2024]
Abstract
Sensors for which the output signal is an intensity change for a single-emission peak are easily disturbed by many factors, such as the stability of the instrument, intensity of the excitation light, and biological background. However, for ratiometric fluorescence sensors, the output signal is a change in the intensity ratio of two or more emission peaks. The fluorescence intensity of these emission peaks is similarly affected by external factors; thus, these sensors have the ability to self-correct, which can greatly improve the accuracy and reliability of the detection results. To accurately image glutathione (GSH) in cells, gold nanoclusters (AuNCs) with intrinsic double emission at wavelengths of 606 nm and 794 nm were synthesized from chloroauric acid. With the emission peak at 606 nm as the recognition signal and the emission peak at 794 nm as the reference signal, a near-infrared dual-emission ratio fluorescence sensing platform was constructed to accurately detect changes in the GSH concentration in cells. In vitro and in vivo analyses showed that the ratiometric fluorescent probe specifically detects GSH and enables ultrasensitive imaging, providing a new platform for the accurate detection of active small molecules.
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Affiliation(s)
- Shulong Wang
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, Yulin, 537000, China
| | - Zhifang Li
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, Yulin, 537000, China
| | - Jiayao Xu
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, Yulin, 537000, China.
| | - Qingyan Lin
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, Yulin, 537000, China
| | - Wenfang Huang
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, Yulin, 537000, China
| | - Mingzhu Fan
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, Yulin, 537000, China
| | - Rong Wang
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, Yulin, 537000, China.
| | - Zhihui Luo
- Guangxi Key Laboratory of Agricultural Resources Chemistry and Biotechnology, College of Chemistry and Food Science, Yulin Normal University, Yulin, 537000, China.
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4
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Jiang S, Wang S, Zhao Z, Ma D. A ratiometric fluorescent probe for the detection of biological thiols based on a new supramolecular design. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 303:123167. [PMID: 37487288 DOI: 10.1016/j.saa.2023.123167] [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: 05/01/2023] [Revised: 06/21/2023] [Accepted: 07/16/2023] [Indexed: 07/26/2023]
Abstract
A new ratiometric fluorescent probe is designed and prepared based on the concept of supramolecular encapsulation and dye competition. This supramolecular probe is based on two commercially-available dyes, one common guest and a simple-to-synthesize host. Fluorescence spectroscopy confirms that the supramolecular probe is capable of detecting thiols quantitatively with a broad linear region in phosphate buffered saline or fetal bovine serum. Mechanistic study shows a reaction between thiol specie and the guest to alter the distribution of encapsulated dyes. The supramolecular probes are demonstrated to quantitatively detect extracellular biological thiols by plate reader, which shows it keeps its effectiveness in complex buffered systems.
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Affiliation(s)
- Siyang Jiang
- School of Pharmaceutical Engineering & Institute for Advanced Studies, Taizhou University, Jiaojiang 318000, Zhejiang, China; Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Shuyi Wang
- School of Pharmaceutical Engineering & Institute for Advanced Studies, Taizhou University, Jiaojiang 318000, Zhejiang, China; Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Zizhen Zhao
- School of Pharmaceutical Engineering & Institute for Advanced Studies, Taizhou University, Jiaojiang 318000, Zhejiang, China; Department of Chemistry, Fudan University, Shanghai 200433, China
| | - Da Ma
- School of Pharmaceutical Engineering & Institute for Advanced Studies, Taizhou University, Jiaojiang 318000, Zhejiang, China.
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5
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Fu GQ, Song Q, Wang ZQ, Chao JJ, Zhang H, Mao GJ, Chen DH, Li CY. Long-Term Imaging of Cys in Cells and Tumor Mice by a Solid-State Fluorescence Probe. Anal Chem 2023; 95:17559-17567. [PMID: 37994418 DOI: 10.1021/acs.analchem.3c02872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Cysteine is an important biological thiol and is closely related to cancer. It remains a challenge to develop a probe that can provide long-term fluorescence detection and imaging of Cys in cells as well as in living organisms. Here, a solid-state fluorophore HTPQ is combined with an acrylate group to construct a solid-state fluorescent probe HTPQC for Cys recognition. The fluorescence of the probe is quenched when the photoinduced electron transfer (PET) process is turned on and the excited-state intramolecular proton transfer (ESIPT) process is turned off. In the presence of Cys, an obvious solid-state fluorescence signal can be observed. The double quenching mechanism makes the probe HTPQC have the advantages of high sensitivity, good selectivity, and high contrast of biological imaging. Due to low cytotoxicity, the probe HTPQC can be used to detect exogenous and endogenous Cys in living cells and is capable of imaging over long periods of time. By making full use of long wavelengths, the probe can be applied for the detection of Cys levels in tumor mice and equipped with the ability to conduct long-term imaging in vivo.
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Affiliation(s)
- Gui-Qin Fu
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, P. R. China
| | - Qian Song
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, P. R. China
| | - Zhi-Qing Wang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, P. R. China
| | - Jing-Jing Chao
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, P. R. China
| | - Hui Zhang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, P. R. China
| | - Guo-Jiang Mao
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, P. R. China
| | - Dong-Hua Chen
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, P. R. China
| | - Chun-Yan Li
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105, P. R. China
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6
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Baruah DJ, Thakur A, Roy E, Roy K, Basak S, Neog D, Bora HK, Konwar R, Chaturvedi V, Shelke MV, Das MR. Atomically Dispersed Manganese on Graphene Nanosheets as Biocompatible Nanozyme for Glutathione Detection in Liver Tissue Lysate Using Microfluidic Paper-based Analytical Devices. ACS APPLIED MATERIALS & INTERFACES 2023; 15:47902-47920. [PMID: 37812745 DOI: 10.1021/acsami.3c08762] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
Recently, single atom catalysts (SACs) featuring M-Nx (M = metal) active sites on carbon support have drawn considerable attention due to their promising enzyme-like catalytic properties. However, typical synthesis methods of SACs often involve energy-intensive carbonization processes. Herein, we report a facile one-pot, low-temperature, wet impregnation method to fully utilize M-N4 sites of manganese phthalocyanine (MnPc) by decorating molecular MnPc over the sheets of graphene nanoplatelets (GNP). The synthesized MnPc@GNP exhibits remarkable peroxidase-mimic catalytic activity toward the oxidation of chromogenic 3,3',5,5'-tetramethylbenzidine (TMB) substrate owing to the efficient utilization of atomically dispersed Mn and the high surface-to-volume ratio of the porous catalyst. A nanozyme-based colorimetric sensing probe is developed to detect important biomarker glutathione (GSH) within only 5 min in solution phase based on the ability of GSH to effectively inhibit the TMB oxidation. The high sensitivity and selectivity of the developed colorimetric assay enable us to quantitatively determine GSH concentration in different biological fluids. This work, for the first time, reports a rapid MnPc@GNP nanozyme-based colorimetric assay in the solid substrate by fabricating microfluidic paper-based analytical devices (μPADs). GSH is successfully detected on the fabricated μPADs coated with only 6.0 μg of nanozyme containing 1.6 nmol of Mn in the linear range of 0.5-10 μM with a limit of detection of 1.23 μM. This work also demonstrates the quantitative detection of GSH in mice liver tissue lysate using μPADs, which paves the way to develop μPADs for point-of-care testing.
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Affiliation(s)
- Diksha J Baruah
- Materials Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Ashutosh Thakur
- Coal and Energy Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Esha Roy
- Centre for Preclinical Studies, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Kallol Roy
- Centre for Preclinical Studies, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sumanjita Basak
- Engineering Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India
| | - Dipankar Neog
- Engineering Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Himangsu K Bora
- Centre for Preclinical Studies, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India
| | - Rituraj Konwar
- Centre for Preclinical Studies, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Vikash Chaturvedi
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr Homi Bhabha Road, Pune 411008, Maharashtra, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Manjusha V Shelke
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory, Dr Homi Bhabha Road, Pune 411008, Maharashtra, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Manash R Das
- Materials Sciences and Technology Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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7
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Zeng S, Liu X, Kafuti YS, Kim H, Wang J, Peng X, Li H, Yoon J. Fluorescent dyes based on rhodamine derivatives for bioimaging and therapeutics: recent progress, challenges, and prospects. Chem Soc Rev 2023; 52:5607-5651. [PMID: 37485842 DOI: 10.1039/d2cs00799a] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
Since their inception, rhodamine dyes have been extensively applied in biotechnology as fluorescent markers or for the detection of biomolecules owing to their good optical physical properties. Accordingly, they have emerged as a powerful tool for the visualization of living systems. In addition to fluorescence bioimaging, the molecular design of rhodamine derivatives with disease therapeutic functions (e.g., cancer and bacterial infection) has recently attracted increased research attention, which is significantly important for the construction of molecular libraries for diagnostic and therapeutic integration. However, reviews focusing on integrated design strategies for rhodamine dye-based diagnosis and treatment and their wide application in disease treatment are extremely rare. In this review, first, a brief history of the development of rhodamine fluorescent dyes, the transformation of rhodamine fluorescent dyes from bioimaging to disease therapy, and the concept of optics-based diagnosis and treatment integration and its significance to human development are presented. Next, a systematic review of several excellent rhodamine-based derivatives for bioimaging, as well as for disease diagnosis and treatment, is presented. Finally, the challenges in practical integration of rhodamine-based diagnostic and treatment dyes and the future outlook of clinical translation are also discussed.
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Affiliation(s)
- Shuang Zeng
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials Oriented Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian 116024, China.
- School of Bioengineering, Dalian University of Technology, 2 Linggong Road, Hi-tech Zone, Dalian 116024, China
| | - Xiaosheng Liu
- School of Bioengineering, Dalian University of Technology, 2 Linggong Road, Hi-tech Zone, Dalian 116024, China
| | - Yves S Kafuti
- School of Bioengineering, Dalian University of Technology, 2 Linggong Road, Hi-tech Zone, Dalian 116024, China
| | - Heejeong Kim
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea.
| | - Jingyun Wang
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials Oriented Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian 116024, China.
- School of Bioengineering, Dalian University of Technology, 2 Linggong Road, Hi-tech Zone, Dalian 116024, China
| | - Xiaojun Peng
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials Oriented Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian 116024, China.
| | - Haidong Li
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials Oriented Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian 116024, China.
- School of Bioengineering, Dalian University of Technology, 2 Linggong Road, Hi-tech Zone, Dalian 116024, China
- Provincial Key Laboratory of Interdisciplinary Medical Engineering for Gastrointestinal Carcinoma, Cancer Hospital of Dalian University of Technology (Liaoning Cancer Hospital & Institute), Shenyang, Liaoning 110042, China
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea.
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8
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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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9
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Hecko S, Schiefer A, Badenhorst CPS, Fink MJ, Mihovilovic MD, Bornscheuer UT, Rudroff F. Enlightening the Path to Protein Engineering: Chemoselective Turn-On Probes for High-Throughput Screening of Enzymatic Activity. Chem Rev 2023; 123:2832-2901. [PMID: 36853077 PMCID: PMC10037340 DOI: 10.1021/acs.chemrev.2c00304] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Many successful stories in enzyme engineering are based on the creation of randomized diversity in large mutant libraries, containing millions to billions of enzyme variants. Methods that enabled their evaluation with high throughput are dominated by spectroscopic techniques due to their high speed and sensitivity. A large proportion of studies relies on fluorogenic substrates that mimic the chemical properties of the target or coupled enzymatic assays with an optical read-out that assesses the desired catalytic efficiency indirectly. The most reliable hits, however, are achieved by screening for conversions of the starting material to the desired product. For this purpose, functional group assays offer a general approach to achieve a fast, optical read-out. They use the chemoselectivity, differences in electronic and steric properties of various functional groups, to reduce the number of false-positive results and the analytical noise stemming from enzymatic background activities. This review summarizes the developments and use of functional group probes for chemoselective derivatizations, with a clear focus on screening for enzymatic activity in protein engineering.
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Affiliation(s)
- Sebastian Hecko
- Institute of Applied Synthetic Chemistry, OC-163, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
| | - Astrid Schiefer
- Institute of Applied Synthetic Chemistry, OC-163, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
| | - Christoffel P S Badenhorst
- Institute of Biochemistry, Dept. of Biotechnology & Enzyme Catalysis, University of Greifswald, Felix-Hausdorff-Str. 4, 17489 Greifswald, Germany
| | - Michael J Fink
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford St, Cambridge, Massachusetts 02138, United States
| | - Marko D Mihovilovic
- Institute of Applied Synthetic Chemistry, OC-163, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
| | - Uwe T Bornscheuer
- Institute of Biochemistry, Dept. of Biotechnology & Enzyme Catalysis, University of Greifswald, Felix-Hausdorff-Str. 4, 17489 Greifswald, Germany
| | - Florian Rudroff
- Institute of Applied Synthetic Chemistry, OC-163, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
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10
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A fluorescent probe based on a phenylalanine derivative is capable of sequential detection of Zn 2+ and Cys/His. J Biol Inorg Chem 2023; 28:205-211. [PMID: 36652011 DOI: 10.1007/s00775-022-01984-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 11/17/2022] [Indexed: 01/19/2023]
Abstract
A facile and dual fluorescent chemosensor (named 7-IDF) based on a phenylalanine derivative with an indole group was designed and synthesized. 7-IDF can selectively and sensitively detect Zn2+ via obvious fluorescence enhancement in an aqueous solution. Remarkably, the 7-IDF-Zn complex with blue luminescence has higher selectivity toward cysteine (Cys) and histidine (His) than for other amino acids. Intriguingly, 7-IDF can also be used as an excellent probe to detect Zn2+ in real water samples. Moreover, 7-IDF and 7-IDF-Zn possess excellent biocompatibility and cell permeability, and 7-IDF can consecutively detect Zn2+ and Cys/His in Hela cells through fluorescence imaging experiments. This study suggests that the phenylalanine-based chemosensor possesses great potential applications for the sequential detection of Zn2+ and Cys/His in biosystems.
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11
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Luo C, Zhang Q, Sun S, Li H, Xu Y. Research progress of auxiliary groups in improving the performance of fluorescent probes. Chem Commun (Camb) 2023; 59:2199-2207. [PMID: 36723204 DOI: 10.1039/d2cc06952k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
In the design work of fluorescent probes, it is important to consider not only the factors of fluorescence properties but also the environment in which the fluorescent molecule works. This requires the design of auxiliary groups to refine the fluorescent molecule. Nowadays, more and more fluorescent molecules are not limited to the traditional fluorescent probe consisting of a fluorophore, linker arm and recognition group, but integrate the three into one, and introduce auxiliary groups where possible. Auxiliary groups are "catalytic groups" that do not interact with the substrate, or "catalyze" the interaction of the recognition group with the substrate. The introduced auxiliary groups can improve the sensitivity and selectivity of the detection to some extent, which has attracted great interest from researchers. Although previous work has focused on this aspect, no one has summarized it systematically and comprehensively. So this review summarizes the role of auxiliary groups that are classified into three categories according to the different mechanisms between the auxiliary groups and the substance, in improving the performance of fluorescent probes in recent years (2012-2022). In particular, we generalize the mechanisms of the auxiliary groups in improving the sensitivity and selectivity of fluorescent probes. Also, the fundamental principles of auxiliary groups to improve the sensitivity and selectivity of fluorescent probes are discussed and future research directions in this field are proposed.
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Affiliation(s)
- Canxia Luo
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, P. R. China, 712100.
| | - Qi Zhang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, P. R. China, 712100.
| | - Shiguo Sun
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, P. R. China, 712100.
| | - Hongjuan Li
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, P. R. China, 712100.
| | - Yongqian Xu
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi, P. R. China, 712100.
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12
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Zhao H, Xiong Y, Zang L, Lu J. Radical nucleophilic substitution/cyclization: A novel strategy for selective and ultrafast fluorescence imaging of cysteine levels in ferroptosis process. Talanta 2023; 253:123917. [PMID: 36099716 DOI: 10.1016/j.talanta.2022.123917] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/31/2022] [Accepted: 09/03/2022] [Indexed: 12/13/2022]
Abstract
Diphenylisoindolo[2,1-a]quinoline can be used to detect cysteine among homocysteine, glutathione, and other 19 natural amino acids. Unlike other reported probes, the response mechanism involves sulfhydryl radical nucleophilic substitution and cyclization, and thus the differences in ring-formation kinetics enable high selectivity. After treated with Cys, the response process was completed rapidly and the maximum fluorescence intensity (at 496 nm) was reached extremely fast (<1 s) when excited at 380 nm in MeCN-PBS buffer (10.0 mM, pH = 7.4, 3:7 (v/v)). The quantum yield after the reaction was increased almost 7 times to be 0.02 from 0.003. Fluorescence intensity displayed a good quantitative linear relationship in the range 1-10 μM Cys with a detection limit of 270 nM. Furthermore, the probe was demonstrated for real-time monitoring of intracellular cysteine levels within HepG2 cells in ferroptosis process.
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Affiliation(s)
- Hanqing Zhao
- Department School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Yanian Xiong
- Department School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Liu Zang
- Department School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China
| | - Jianzhong Lu
- Department School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
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13
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Explorations into the meso-substituted BODIPY-based fluorescent probes for biomedical sensing and imaging. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Mei Y, Song QH. Real-time, sensitive and simultaneous detection of GSH and Cys/Hcy by 8-substituted phenylselenium BODIPYs: a structure-activity relationship. J Mater Chem B 2022; 10:6009-6017. [PMID: 35880906 DOI: 10.1039/d2tb01189a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Real-time and sensitive detection of biothiols is the key to biomedical research and clinical diagnosis. It is necessary to develop a highly sensitive and selective fluorescent probe for the detection of biothiols. In this paper, we have developed a series of meso-arylselenium BODIPY probes for the rapid and sensitive detection of biothiols and the dual-channel discrimination of GSH and Cys/Hcy. A structure-activity relationship was established from five p-substituted phenylselenium (R = NO2, F, H, OCH3 or N(CH2CH2)2O) BODIPYs. Compared with most reported fluorescent probes, such as meso-BODIPY sulfur ethers, these probes display much lower LODs (∼nM levels) and more rapid responses, which are ascribed to the higher fluorescence efficiencies of the sensing products (Φf = 0.48 for GSH, 0.18 for Cys and 0.14 for Hcy) and the introduction of arylselenium, which is more active than arylthiol. Among them, the best sensing performance is that of probe 2a (R = NO2); therefore, a structure-activity relationship of these fluorescent probes was also obtained. The excellent sensing performance was further revealed in the detection of GSH and Cys/Hcy in live cells.
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Affiliation(s)
- Yuan Mei
- Department of Chemistry, University of Science and Technology of China, Hefei, 230026, P. R. China.
| | - Qin-Hua Song
- Department of Chemistry, University of Science and Technology of China, Hefei, 230026, P. R. China.
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15
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Zheng C, Zhou X, Wang H, Ji M, Wang P. A novel ratiometric fluorescent probe for the detection and imaging of cysteine in living cells. Bioorg Chem 2022; 127:106003. [DOI: 10.1016/j.bioorg.2022.106003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/14/2022] [Accepted: 06/30/2022] [Indexed: 11/29/2022]
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16
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Yue J, Mei Q, Wang P, Miao P, Dong WF, Li L. A Yellow Fluorescence Probe for the Detection of Oxidized Glutathione and Biological Imaging. ACS APPLIED MATERIALS & INTERFACES 2022; 14:17119-17127. [PMID: 35394762 DOI: 10.1021/acsami.2c01857] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
It is well-known that the ratio of reduced l-glutathione (GSH) to oxidized l-glutathione (GSSG) is a vital biomarker for monitoring overall cellular health, thus detecting the intracellular concentration of glutathione is of great significance. Recently, an increasing number of reports have published various methods for GSH detection, but studies on the detection of GSSG are still rare. Here, we report a kind of new yellow fluorescent carbon dots (CDs) for the detection of GSSG through a fluorescence "off-on" process. Because the surface is rich in amino groups, the CDs show a positive potential. When the concentration of GSSG was continuously increased, the CDs' fluorescence dropped sharply, while the fluorescence gradually recovered after the addition of sodium sulfide. The phenomenon of fluorescence quenching is linear with the concentration of the quencher (GSSG)(0-200 μM), and 0.18 μM is calculated as the detection limit. More interestingly, as a fluorescent probe, the CDs can be further used for fluorescence imaging in living cells and zebrafish.
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Affiliation(s)
- Juan Yue
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou 215163, China
| | - Qian Mei
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou 215163, China
| | - Panyong Wang
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou 215163, China
| | - Peng Miao
- Jihua Laboratory, Foshan 528200, China
| | - Wen-Fei Dong
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou 215163, China
| | - Li Li
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, China
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou 215163, China
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17
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Zhu Q, Du J, Feng S, Li J, Yang R, Qu L. Highly selective and sensitive detection of glutathione over cysteine and homocysteine with a turn-on fluorescent biosensor based on cysteamine-stabilized CdTe quantum dots. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 267:120492. [PMID: 34666265 DOI: 10.1016/j.saa.2021.120492] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 08/03/2021] [Accepted: 10/08/2021] [Indexed: 06/13/2023]
Abstract
In this work, cysteamine (CA) stabilized CdTe quantum dots (QDs) (CA-CdTe QDs) and sodium citrate stabilized gold nanoparticles (AuNPs) were prepared. Because of the strong electrostatic interaction and spectral overlap of emission spectrum of CA-CdTe QDs and absorption spectrum of AuNPs, a highly effective fluorescence resonance energy transfer (FRET) system was formed and the fluorescence of CA-CdTe QDs was strongly quenched. The synthesized CA-CdTe and AuNPs were self-assembled to large clusters due to the electrostatic attraction and the fluorescence of CA-CdTe was sharply quenched as a result of FRET. Under the optimum pH of 5.5, the positive GSH could assemble with negative AuNPs through electrostatic interaction and destroy the FRET system of CA-CdTe and AuNPs, due to the red shift of absorption wavelength of AuNPs caused by aggregation. The fluorescence of CA-CdTe recovered, and the recovered fluorescence efficiency shows a linear function against the GSH concentrations from 6.7 nM to 0.40 μM, with a detecting limit of 3.3 nM. The quenched emission of CA-CdTe could be recovered attributed to the aggregation of AuNPs by GSH. Under optimal conditions, the sensing system was successfully applied in the detection of GSH in real human blood plasma samples with a recovery of 99.5-102.3%, showing a promising future for the highly sensitive and selective GSH detection in the human blood plasma samples.
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Affiliation(s)
- Qianqian Zhu
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic, Zhengzhou University, Zhengzhou 450001, China
| | - Jingjing Du
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic, Zhengzhou University, Zhengzhou 450001, China
| | - Suxiang Feng
- Co-construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of P.R. China, China
| | - Jianjun Li
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic, Zhengzhou University, Zhengzhou 450001, China
| | - Ran Yang
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic, Zhengzhou University, Zhengzhou 450001, China; Co-construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of P.R. China, China.
| | - Lingbo Qu
- College of Chemistry, Green Catalysis Center, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic, Zhengzhou University, Zhengzhou 450001, China; Co-construction Collaborative Innovation Center for Chinese Medicine and Respiratory Diseases by Henan & Education Ministry of P.R. China, China
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18
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A new simple ESIPT-based fluorescent probe for rapid detection of cysteine with high sensitivity and specificity and bioimaging in living cells. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131865] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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19
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Lu X, Wang N, Tao Y, Wang J, Ji X, Liu J, Zhao W, Zhang J. Optimizing phenyl selenide-based BODIPYs as fluorescent probes for diagnosing cancer and drug-induced liver injury via cysteine. Chem Commun (Camb) 2022; 58:12576-12579. [DOI: 10.1039/d2cc05038b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
By optimizing phenyl selenide-based BODIPYs, probe BDP-Se-MOS for detecting Cys was obtained. It could not only discriminate between normal and cancer cells, but also image Cys in tumor-bearing mice as well as the fluctuations of Cys in DILI model.
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Affiliation(s)
- Xiaoyan Lu
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Nannan Wang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Yuanfang Tao
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Jiamin Wang
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University, Kaifeng 475004, China
| | - Xin Ji
- School of Pharmacy, Institutes of Integrative Medicine, Fudan University, Shanghai, 201203, P. R. China
| | - Jinying Liu
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Weili Zhao
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
- School of Pharmacy, Institutes of Integrative Medicine, Fudan University, Shanghai, 201203, P. R. China
| | - Jian Zhang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
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20
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Chao J, Zhao J, Jia J, Zhang Y, Huo F, Yin C. A reversible coumarin-based sensor for intracellular monitoring cysteine level changes during Cu 2+-induced redox imbalance. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 263:120173. [PMID: 34325171 DOI: 10.1016/j.saa.2021.120173] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/06/2021] [Accepted: 07/07/2021] [Indexed: 06/13/2023]
Abstract
Biological thiols are crucial small molecule amino acids widely existing in cells, which play indispensable roles in maintaining redox homeostasis of living systems. Owing to their abnormal levels have close relation with many diseases, thus, developing more convenient, rapid and practical in-vivo detection tools is imminent. Herein, a reversible coumarin-based probe (HNA) was successfully constructed through a simple two-step synthesis. HNA can detect Cys/Hcy with high response speed and desirable selectivity based on Michael addition recognition mechanism. Free HNA has an orange emission at 580 nm, but after addition of Cys/Hcy, the conjugated structure of probe HNA was destroyed by the attack of sulfhydryl, resulting in a new green emission at 507 nm. Further, HNA has been applied to monitor Cys/Hcy in HeLa cells and zebrafish. Notably, HNA has also been successfully applied for real-time tracing Cys levels changes in living cells and zebrafish during the imbalance in redox status caused by copper (II). This provides a new strategy for studying the process of oxidative stress in cells.
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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; School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Jinping Jia
- Scientific Instrument Center, 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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21
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Mu X, Tu R, Wang H, Li MJ, Fu F. Amino group-driven distinguishing homocysteine from cysteine and glutathione in photoluminesecent signal of the iridium(III) complexes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 263:120167. [PMID: 34280797 DOI: 10.1016/j.saa.2021.120167] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/26/2021] [Accepted: 07/06/2021] [Indexed: 06/13/2023]
Abstract
In this work, six iridium(III) complexes have been designed, synthesized and characterized. The molecular structures of complex 1 ([(pba)2Ir(bpy-2N(CH3)2)]PF6), 2 ([(pba)2Ir(bpy-2NH2)]PF6) and 3 ([(pba)2Ir(bpy-2CH3)]PF6) were determined by single crystal X-ray diffraction. Upon addition of Hcy (homocysteine) to the solution of complex 1, a luminescent variation from orange red to green was observed by the naked eye, corresponding to a large blue shift from 604 nm to 498 nm (~106 nm). While the emission intensity of complex 1 was almost no change after addition of other common amino acids including Cys (cysteine) and GSH (glutathione). The aldehyde group of complex 1 formed a new thiazinane/thiazolidine ring with Hcy/Cys confirmed by 1H NMR and high-resolution mass spectrometry. And the new product 1-Hcy had a higher quantum yield than 1-Cys. Theoretical calculations showed that the HOMO (highest occupied molecular orbital) of 1-Hcy was located on the newly formed six-membered thiazinane ring, which was different from the HOMO of 1-Cys. Compared with the other iridium(III) complexes, we can speculate that the large blue shift and enhancement of the emission intensity of the complex 1 were related to the strong electron donating ability of the modified amino groups on bipyridine ligand. This will provide an idea for the design of ratio-based luminescence probes for Hcy in future.
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Affiliation(s)
- Xiangjun Mu
- Key Laboratory of Analytical Science for Food Safety and Biology (Ministry of Education and Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350116, PR China
| | - Rui Tu
- Key Laboratory of Analytical Science for Food Safety and Biology (Ministry of Education and Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350116, PR China
| | - Huili Wang
- Key Laboratory of Analytical Science for Food Safety and Biology (Ministry of Education and Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350116, PR China
| | - Mei-Jin Li
- Key Laboratory of Analytical Science for Food Safety and Biology (Ministry of Education and Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350116, PR China.
| | - Fengfu Fu
- Key Laboratory of Analytical Science for Food Safety and Biology (Ministry of Education and Fujian Province), State Key Laboratory of Photocatalysis on Energy and Environment, Department of Chemistry, Fuzhou University, Fuzhou, 350116, PR China.
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22
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Guo L, Xiao C, Li J, Lin X, Zhao N, Wang X, Dong L, Guo X. Re-exploring α-Cyano-4-Hydroxycinnamic Acid as a Reactive Matrix for Selective Detection of Glutathione via MALDI-MS. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2021; 32:2837-2841. [PMID: 34761928 DOI: 10.1021/jasms.1c00261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Herein, we re-explored α-cyano-4-hydroxycinnamic acid (CHCA) as a reactive matrix for selective and sensitive analysis of glutathione (GSH) by matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS). CHCA efficiently reacted with GSH, and the resulting CHCA-GSH conjugate was readily detected by MALDI-MS without interferences. The detection limit of the CHCA-GSH conjugate decreased to 200 pmol μL-1, which was 2 orders of magnitude lower than that of pure GSH.Forapplication, CHCA was successfully applied for the detection of GSH, present in HepG2 cell lysates. The results demonstrated detection advantages of simple, high-throughput, and selective and screening of GSH in biological samples by MALDI-MS.
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Affiliation(s)
- Liming Guo
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Chunsheng Xiao
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Jiarui Li
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Xi Lin
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Nan Zhao
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Xinyu Wang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Lejuan Dong
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
| | - Xinhua Guo
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, China
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, College of Life Science, Jilin University, Changchun 130012, China
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23
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Wang W, Ji M, Chen J, Wang P. A novel turn-on type AIE fluorescent probe for highly selective detection of cysteine/homocysteine and its application in living cells. Talanta 2021; 239:123091. [PMID: 34861486 DOI: 10.1016/j.talanta.2021.123091] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/17/2021] [Accepted: 11/21/2021] [Indexed: 11/19/2022]
Abstract
Biothiols, associated with multiple physiological and pathological processes, have structural similarities. Monitoring Biothiols selectively in organisms is of great significance. Burdened by the aggregation-caused quenching (ACQ) effect, the applications of conventional biothiols fluorescent probes are extremely limited. Herein, we developed a "turn-on" type aggregation-induced emission (AIE) fluorescent probe BQM-NBD, which was composed of a BQM-OH fluorophore molecule with AIE effect and the recognition group 7-nitro-1,2,3-benzoxadiazole (NBD). Non-fluorescent BQM-NBD produces strong fluorescence after the addition of cysteine (Cys) or homocysteine (Hcy). BQM-NBD exhibited excellent linearity for selective detection of Cys (0-100 Μm) and Hcy (0-50 μM) with detection limits of 6.0 × 10-8 M and 8.4 × 10-8 M, respectively. Simultaneously, after treatment with glutathione (GSH), it appeared no fluorescence. The results demonstrated BQM-NBD exhibited good selectivity to Cys/Hcy. Furthermore, BQM-NBD was successfully performed in the imaging of Cys in living cells with low cytotoxicity, which provides a feasible strategy for the selective detection of Cys in the living system.
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Affiliation(s)
- Wei Wang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu, 211189, PR China
| | - Min Ji
- School of Biological Science & Medical Engineering, Southeast University, Nanjing, Jiangsu, 210096, PR China
| | - Junqing Chen
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing, Jiangsu, 211189, PR China.
| | - Peng Wang
- School of Engineering, China Pharmaceutical University, Nanjing, 210009, PR China.
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24
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Wang P, Zhang Y, Liu Y, Pang X, Liu P, Dong WF, Mei Q, Qian Q, Li L, Yan R. Starch-Based Carbon Dots for Nitrite and Sulfite Detection. Front Chem 2021; 9:782238. [PMID: 34805100 PMCID: PMC8602874 DOI: 10.3389/fchem.2021.782238] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 10/19/2021] [Indexed: 12/26/2022] Open
Abstract
Nitrite and sulfite play important roles in human health and environmental science, so it is desired to develop a facile and efficient method to evaluate NO2 - and SO3 2- concentrations. In this article, the use of green alternatives with the potential of multi-functionality has been synthesized to detect nitrite and sulfite based on fluorescent probe. The carbon dots (CDs) with starch as only raw materials show fluorescence turn "on-off-on" response towards NO2 - and SO3 2- with the limits of detection of 0.425 and 0.243 μМ, respectively. Once nitrite was present in the solution, the fluorescence of CDs was quenched rapidly due to the charge transfer. When sulfite was introduced, the quenching fluorescence of CDs was effectively recovered because of the redox reaction between NO2 - and SO3 2-, and thus providing a new way for NO2 - and SO3 2- detection. Owing to their excellent analytical characteristics and low cytotoxicity, the "on-off-on" sensor was successfully employed for intracellular bioimaging of NO2 - and SO3 2-.
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Affiliation(s)
- Panyong Wang
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Yan Zhang
- The Affiliated Suzhou Science and Technology Town Hospital of Nanjing Medical University, Suzhou, China
| | - Yulu Liu
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou, China
| | - Xinpei Pang
- School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou, China
| | - Pai Liu
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou, China
| | - Wen-Fei Dong
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou, China
- Jinan Guokeyigong Science and Technology Development Co., Ltd, Jinan, China
| | - Qian Mei
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou, China
- Jinan Guokeyigong Science and Technology Development Co., Ltd, Jinan, China
| | - Qing Qian
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou, China
| | - Li Li
- CAS Key Laboratory of Biomedical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Science (CAS), Suzhou, China
| | - Ruhong Yan
- The Affiliated Suzhou Science and Technology Town Hospital of Nanjing Medical University, Suzhou, China
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25
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Mei Y, Li H, Song CZ, Chen XG, Song QH. An 8-arylselenium BODIPY fluorescent probe for rapid and sensitive discrimination of biothiols in living cells. Chem Commun (Camb) 2021; 57:10198-10201. [PMID: 34522932 DOI: 10.1039/d1cc03912a] [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
By introducing 8-arylselenium as the active group, a BODIPY fluorescent probe ASeBD was constructed for rapid and sensitive detection and dual-channel discrimination of GSH and Cys/Hcy in solution and in living cells, and its mechanism was demonstrated.
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Affiliation(s)
- Yuan Mei
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China.
| | - Hao Li
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China.
| | - Cheng-Zhou Song
- Department of Polymer Science and Engineer, University of Science and Technology of China, Hefei 230026, P. R. China
| | - Xiang-Gen Chen
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China.
| | - Qin-Hua Song
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, P. R. China.
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26
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Han H, Wang F, Chen J, Li X, Fu G, Zhou J, Zhou D, Wu W, Chen H. Changes in Biothiol Levels Are Closely Associated with Alzheimer's Disease. J Alzheimers Dis 2021; 82:527-540. [PMID: 34024827 DOI: 10.3233/jad-210021] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Serum homocysteine (Hcy) level is considered to be an important biomarker for Alzheimer's disease (AD); however, the status of Hcy in brain tissue, and the association between brain and serum levels of Hcy in AD patients remain unclear. OBJECTIVE We aimed to examine whether the changes of three thiols are consistent in serum of AD patients and the brain of APP/PS1 mice, and to verify the effectiveness of Hcy as a biomarker for early AD detection. METHODS The levels of Hcy, cysteine (Cys), and glutathione (GSH) in Aβ1-42-treated PC12 cells, the brain and hippocampus of APP/PS1 mouse, and the serum of AD patients were evaluated using ethyl (E)-3-(9-chloro-11-oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f] pyrido [3,2,1 -ij] quinolin-10-yl)-2-cyanoacrylate (Probe 1) and ELISA assay or LC-MS. RESULTS Measurement by Probe 1 revealed a significant increase in Hcy level, and a decrease in Cys and GSH levels in Aβ1-42-treated PC12 cells and the serum of AD patients. The hippocampus and whole brain of APP/PS1 mice also showed a significant increase in Hcy level alongside the accumulation of age-related AD symptoms. The upregulation of Hcy and the downregulation of Cys and GSH were reversed in the Aβ1-42-treated PC12 cells and the brain of APP/PS1 mice when supplemented with VB6. CONCLUSION Changes in Hcy, Cys, and GSH levels in the brain of APP/PS1 mice and Aβ1-42-treated PC12 cells were observed in situ with a new fluorescent probe, which were consistent with the abnormal changes in Hcy, Cys, and GSH levels in the serum of AD patients. VB6 supplementation was successful in ameliorating abnormal increases in Hcy levels.
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Affiliation(s)
- Hui Han
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China.,Collaborative Innovation Center for Zhejiang Marine High-efficiency and Healthy Aquaculture, Ningbo University, Ningbo, Zhejiang, China
| | - Feng Wang
- Department of Laboratory Medicine, Ningbo Medical Centre Lihuili Hospital, Ningbo University, Ningbo, China
| | - Juanjuan Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China.,Collaborative Innovation Center for Zhejiang Marine High-efficiency and Healthy Aquaculture, Ningbo University, Ningbo, Zhejiang, China
| | - Xingxing Li
- Ningbo Kangning Hospital, Ningbo Key Laboratory of Sleep Medicine, Ningbo, China
| | - Gaoqing Fu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China.,Collaborative Innovation Center for Zhejiang Marine High-efficiency and Healthy Aquaculture, Ningbo University, Ningbo, Zhejiang, China
| | - Jiawei Zhou
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China.,Collaborative Innovation Center for Zhejiang Marine High-efficiency and Healthy Aquaculture, Ningbo University, Ningbo, Zhejiang, China
| | - Dongsheng Zhou
- Ningbo Kangning Hospital, Ningbo Key Laboratory of Sleep Medicine, Ningbo, China
| | - Wei Wu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China.,Collaborative Innovation Center for Zhejiang Marine High-efficiency and Healthy Aquaculture, Ningbo University, Ningbo, Zhejiang, China
| | - Haimin Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, China.,Collaborative Innovation Center for Zhejiang Marine High-efficiency and Healthy Aquaculture, Ningbo University, Ningbo, Zhejiang, China
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27
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Sang F, Li M, Yin S, Shi H, Zhao Y, Zhang Z. Highly sensitive and selective detection and intracellular imaging of glutathione using MnO 2 nanosheets assisted enhanced fluorescence of gold nanoclusters. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 256:119743. [PMID: 33845335 DOI: 10.1016/j.saa.2021.119743] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/10/2021] [Accepted: 03/19/2021] [Indexed: 06/12/2023]
Abstract
Glutathione (GSH) plays a critical role in biological defense system and is associated with numerous human pathologies. However, it still remains a challenge for fluorescent detection of GSH over cysteine (Cys) and homocysteine (Hcy) because of their similar structures. In this work, MnO2 nanosheets can efficiently quench the fluorescence of gold nanoclusters (Met-AuNCs) prepared by blending methionine and HAuCl4 owing to their superior absorption capability. However, GSH can reduce MnO2 nanosheets into Mn2+ which leads to the fluorescence recovery of Met-AuNCs. More intriguingly, GSH can dramatically and selectively enhance the fluorescence intensity of Met-AuNCs. Hence, a low background, ultrasensitive fluorescent detection of GSH was obtained with a detection limit of 68 nM. Moreover, the assay has been successfully used for GSH detection in human serum samples and cellular imaging with high selectivity over Cys and Hcy.
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Affiliation(s)
- Fuming Sang
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, People's Republic of China.
| | - Menglin Li
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, People's Republic of China
| | - Suyao Yin
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, People's Republic of China
| | - Huahua Shi
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, People's Republic of China
| | - Yan Zhao
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, People's Republic of China
| | - Zhizhou Zhang
- School of Marine Science and Technology, Harbin Institute of Technology, Weihai 264209, People's Republic of China
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28
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Song X, Jing C, Wang Y, Feng Y, Cao C, Wang K, Liu W, Ru J. Fluorescence distinguishing of SO 2 derivatives and Cys/GSH from multi-channel signal patterns and visual sensing based on smartphone in living cells and environment. JOURNAL OF HAZARDOUS MATERIALS 2021; 413:125332. [PMID: 33582462 DOI: 10.1016/j.jhazmat.2021.125332] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 01/17/2021] [Accepted: 02/02/2021] [Indexed: 06/12/2023]
Abstract
Sulfur dioxide (SO2), cysteine (Cys) and glutathione (GSH), which perform crucial actions in regulating the balance of human, are closely related reactive sulfur species (RSS). Moreover, SO2 is one of the most concerned air pollutants, which is easily soluble in water and forms its derivatives. Therefore, it is highly desirable to differentiate SO2 derivatives and Cys/GSH in living cells and environment. Herein, a new near-infrared (NIR) mitochondria-targeted fluorescent probe, NIR-CG, which could distinguish SO2 derivatives and Cys/GSH by using multiple sets of signal patterns under single excitation was reported. NIR-CG exhibited different fluorescence signal modes to SO32- and Cys/GSH with low limit of detection (17.1 nM for SO32-, 17.3 nM for Cys and 25.9 nM for GSH). The recognition mechanisms of NIR-CG to SO32- and Cys/GSH were verified by HRMS, 1H NMR and DFT calculation. NIR-CG had good ability of mitochondrial targeted and fluorescence imaging in cells. What's more, NIR-CG showed great recovery rates (101-104%) in the determination of SO32- in actual water samples. It was worth noting that NIR-CG-based paper strip successfully realized the visual quantitative detection of SO32- and Cys/GSH by use of smartphone, which offered a novel method to develop powerful sensing platform.
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Affiliation(s)
- Xuerui Song
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Chunlin Jing
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Yingzhe Wang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Yan Feng
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Chen Cao
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Kun Wang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Weisheng Liu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China.
| | - Jiaxi Ru
- State Key Laboratory of Veterinary Etiological Biology and Key Laboratory of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu Province 730046, PR China.
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29
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Wang S, Huang Y, Guan X. Fluorescent Probes for Live Cell Thiol Detection. Molecules 2021; 26:3575. [PMID: 34208153 PMCID: PMC8230801 DOI: 10.3390/molecules26123575] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/24/2021] [Accepted: 05/26/2021] [Indexed: 11/24/2022] Open
Abstract
Thiols play vital and irreplaceable roles in the biological system. Abnormality of thiol levels has been linked with various diseases and biological disorders. Thiols are known to distribute unevenly and change dynamically in the biological system. Methods that can determine thiols' concentration and distribution in live cells are in high demand. In the last two decades, fluorescent probes have emerged as a powerful tool for achieving that goal for the simplicity, high sensitivity, and capability of visualizing the analytes in live cells in a non-invasive way. They also enable the determination of intracellular distribution and dynamitic movement of thiols in the intact native environments. This review focuses on some of the major strategies/mechanisms being used for detecting GSH, Cys/Hcy, and other thiols in live cells via fluorescent probes, and how they are applied at the cellular and subcellular levels. The sensing mechanisms (for GSH and Cys/Hcy) and bio-applications of the probes are illustrated followed by a summary of probes for selectively detecting cellular and subcellular thiols.
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Affiliation(s)
| | | | - Xiangming Guan
- Department of Pharmaceutical Sciences, College of Pharmacy and Allied Health Professions, South Dakota State University, Box 2202C, Brookings, SD 57007, USA; (S.W.); (Y.H.)
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30
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Li Y, Yi S, Lei Z, Xiao Y. Amphiphilic polymer-encapsulated Au nanoclusters with enhanced emission and stability for highly selective detection of hypochlorous acid. RSC Adv 2021; 11:14678-14685. [PMID: 35423968 PMCID: PMC8698203 DOI: 10.1039/d1ra01634b] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 04/13/2021] [Indexed: 11/21/2022] Open
Abstract
It is of vital importance to develop probes to monitor hypochlorous acid (HClO) in biological systems as HClO is associated with many important physiological and pathological processes. Metal nanoclusters (NCs) are promising luminescent nanomaterials for highly reactive oxygen species (hROS) detection on the basis of their strong reaction ability with hROS. However, metal NCs typically can respond to most common hROS and are susceptible to etching by biothiols, hindering their application in the construction of effective HClO probes. Herein, we proposed a strategy to develop a nanoprobe based on Au NCs for highly sensitive and selective detection of HClO. We synthesized luminescent benzyl mercaptan-stabilized Au NCs and encapsulated them with an amphiphilic polymer (DSPE-PEG). After encapsulation, an obvious emission enhancement and good resistance to the etching by biothiols for Au NCs were achieved. More importantly, the DSPE-PEG encapsulated Au NCs can be used as a nanoprobe for detection of HClO with good performance. The luminescence of the Au NCs was effectively and selectively quenched by HClO. A good linear relationship with the concentration of HClO in the range of 5–35 μM and a limit of detection (LOD) of 1.4 μM were obtained. Additionally, this nanoprobe was successfully used for bioimaging and monitoring of HClO changes in live cells, suggesting the application potential of the as-prepared amphiphilic polymer-encapsulated Au NCs for further HClO-related biomedical research. Amphiphilic polymer-encapsulated Au nanoclusters with enhanced emission and stability were synthesized and used for the sensitive and selective detection of hypochlorous acid.![]()
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Affiliation(s)
- Yiling Li
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University Wuhan 430062 China
| | - Shuxiao Yi
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University Wuhan 430062 China
| | - Zhongli Lei
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University Wuhan 430062 China
| | - Yan Xiao
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University Wuhan 430062 China
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31
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Cai S, Liu C, Jiao X, Zhao L, Zeng X. A lysosome-targeted near-infrared fluorescent probe for imaging endogenous cysteine (Cys) in living cells. J Mater Chem B 2021; 8:2269-2274. [PMID: 32100785 DOI: 10.1039/c9tb02609f] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Cysteine (Cys) is one of the most important essential biothiols in lysosomes. Highly selective probes for specific detection and imaging of lysosomal Cys over other biological thiols are rare. Herein, we developed a lysosome-targeted near-infrared fluorescent probe SHCy-C based on a novel NIR-emitting thioxanthene-indolium dye. Due to the turn-on fluorescence response elicited by the intramolecular charge transfer (ICT) processes before and after the reaction with Cys, probe SHCy-C exhibits high selectivity and sensitivity (16 nM) for the detection of Cys. More importantly, probe SHCy-C is found to precisely target lysosomes and achieves the "turn-on" detection and imaging of endogenous Cys in lysosomes.
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Affiliation(s)
- Songtao Cai
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Chang Liu
- Tianjin Key Laboratory for Photoelectric Materials and Devices, and Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
| | - Xiaojie Jiao
- Tianjin Key Laboratory for Photoelectric Materials and Devices, and Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
| | - Liancheng Zhao
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Xianshun Zeng
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China and Tianjin Key Laboratory for Photoelectric Materials and Devices, and Key Laboratory of Display Materials & Photoelectric Devices, Ministry of Education, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China.
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32
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Sun ZB, Hua Y, Gao MJ, Shang YJ, Kang YF. Highly Selective Fluorescent 4-(4-(Diethylamino)-2-Hydroxystyryl)-1-Methylpyridine Iodide and Nitrobenzofurazan Based Probe for Cysteine with Application in Living Cells. ANAL LETT 2021. [DOI: 10.1080/00032719.2020.1767121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Zhi-Bin Sun
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Yun Hua
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Meng-Jiao Gao
- Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, and College of Laboratory Medicine, Hebei North University, Zhangjiakou, China
| | - Ya-jing Shang
- College of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, China
| | - Yan-Fei Kang
- Hebei Key Laboratory of Quality & Safety Analysis-Testing for Agro-Products and Food, and College of Laboratory Medicine, Hebei North University, Zhangjiakou, China
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33
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Liu Y, Yu Y, Zhao Q, Tang C, Zhang H, Qin Y, Feng X, Zhang J. Fluorescent probes based on nucleophilic aromatic substitution reactions for reactive sulfur and selenium species: Recent progress, applications, and design strategies. Coord Chem Rev 2021; 427:213601. [PMID: 33024340 PMCID: PMC7529596 DOI: 10.1016/j.ccr.2020.213601] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 09/07/2020] [Indexed: 02/06/2023]
Abstract
Reactive sulfur species (RSS) and reactive selenium species (RSeS) are important substances for the maintenance of physiological balance. Imbalance of RSS and RSeS is closely related to a series of human diseases, so it is considered to be an important biomarker in early diagnosis, treatment, and stage monitoring. Fast and accurate quantitative analysis of different RSS and RSeS in complex biological systems may promote the development of personalized diagnosis and treatment in the future. One way to explore the physiological function of various types of RSS and RSeS in vivo is to detect them at the molecular level, and one of the most effective methods for this is to use fluorescent probes. Nucleophilic aromatic substitution (SNAr) reactions are commonly exploited as a detection mechanism for RSS and RSeS in fluorescent probes. In this review, we cover recent progress in fluorescent probes for RSS and RSeS based on SNAr reactions, and discuss their response mechanisms, properties, and applications. Benzenesulfonate, phenyl-O ether, phenyl-S ether, phenyl-Se ether, 7-nitro-2,1,3-benzoxadiazole (NBD), benzoate, and selenium-nitrogen bonds are all good detection groups. Moreover, based on an integration of different reports, we propose the design and synthesis of RSS- and RSeS-selective probes based on SNAr reactions, current challenges, and future research directions, considering the selection of active sites, the effect of substituents on the benzene ring, and the introduction of other functional groups.
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Affiliation(s)
- Yuning Liu
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Yanan Yu
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Qingyu Zhao
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Chaohua Tang
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Huiyan Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Yuchang Qin
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Xiaohui Feng
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Junmin Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
- Scientific Observing and Experiment Station of Animal Genetic Resources and Nutrition in North China of Ministry of Agriculture and Rural Affairs, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
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34
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Zhuo Y, Zhang Y, Feng Y, Xu Y, You Q, Zhang L, Huang H, Lin L. A 3,5-dinitropyridin-2yl substituted naphthalimide-based fluorescent probe for the selective detection of biothiols and its application in cell-imaging. RSC Adv 2021; 11:9290-9295. [PMID: 35423460 PMCID: PMC8695333 DOI: 10.1039/d1ra00010a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Accepted: 02/08/2021] [Indexed: 01/02/2023] Open
Abstract
A highly selective OFF–ON fluorescent probe has been developed for the sensing of biothiols with a satisfactory response time and low detection limit. Also, the probe can be successfully applied for the sensing of biothiols in living cells.
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Affiliation(s)
- Yihua Zhuo
- College of Environment and Public Health
- Xiamen Huaxia University
- Xiamen 361024
- P. R. of China
| | - Yanyu Zhang
- College of Environment and Public Health
- Xiamen Huaxia University
- Xiamen 361024
- P. R. of China
| | - Yadong Feng
- College of Environment and Public Health
- Xiamen Huaxia University
- Xiamen 361024
- P. R. of China
- Biochemical Pharmacy Engineering Research Center of Fujian Province University
| | - Yuqing Xu
- School of Physics and Optoelectronics Engineering
- Ludong University
- Yantai 264025
- P. R. of China
| | - Qihua You
- College of Environment and Public Health
- Xiamen Huaxia University
- Xiamen 361024
- P. R. of China
- Biochemical Pharmacy Engineering Research Center of Fujian Province University
| | - Lei Zhang
- Biology Institute of Shanxi
- Taiyuan 030006
- P. R. of China
| | - Huabin Huang
- College of Environment and Public Health
- Xiamen Huaxia University
- Xiamen 361024
- P. R. of China
| | - Lili Lin
- College of Environment and Public Health
- Xiamen Huaxia University
- Xiamen 361024
- P. R. of China
- Biochemical Pharmacy Engineering Research Center of Fujian Province University
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35
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Gao Z, Wang Z, Qiao M, Peng H, Ding L, Fang Y. Mesoporous silica nanoparticles-based fluorescent mini sensor array with dual emission for discrimination of biothiols. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.125433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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36
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Liu Y, Wu YX, Zhang D, Zhong H, Li D, He K, Wei WT, Yu S. Rational design of in situ localization solid-state fluorescence probe for bio-imaging of intracellular endogenous cysteine. Talanta 2020; 220:121364. [DOI: 10.1016/j.talanta.2020.121364] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 06/12/2020] [Accepted: 06/15/2020] [Indexed: 12/28/2022]
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37
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Wang N, Ji X, Wang H, Wang X, Tao Y, Zhao W, Zhang J. BODIPY-based Fluorescent Probe for the Detection of Cysteine in Living Cells. ANAL SCI 2020; 36:1317-1322. [PMID: 32536622 DOI: 10.2116/analsci.20p134] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Cysteine (Cys), as one of the important amino acids, plays a vital role in various physiological and pathological processes. Hence, it is meaningful to develop a convenient and sensitive detection method. Herein, a novel BODIPY-based fluorescent probe (BDP-DM) was developed, which had a higher selectivity for Cys than other amino acids, including homocysteine (Hcy) and glutathione (GSH). Ultimately, we concluded that the BDP-DM probe could be used to successfully detected intracellular Cys in living HeLa cells.
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Affiliation(s)
- Nannan Wang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University
| | - Xin Ji
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University
| | - Han Wang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University
| | - Xianhui Wang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University
| | - Yanfang Tao
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University
| | - Weili Zhao
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University
| | - Jian Zhang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University
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38
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Cao C, Feng Y, Li H, Yang Y, Song X, Wang Y, Zhang G, Dou W, Liu W. A simple highly selective probe for discriminative visualization of endogenous cysteine, homocysteine and glutathione in living cells via three separated fluorescence channels. Talanta 2020; 219:121353. [DOI: 10.1016/j.talanta.2020.121353] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 06/20/2020] [Accepted: 06/24/2020] [Indexed: 01/10/2023]
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40
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Kolińska J, Grzelakowska A. Characterization of a novel styrylbenzimidazolium-based dye and its application in the detection of biothiols. LUMINESCENCE 2020; 36:409-417. [PMID: 33025655 DOI: 10.1002/bio.3956] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 09/08/2020] [Accepted: 09/24/2020] [Indexed: 01/25/2023]
Abstract
A novel styrylbenzimidazolium dye containing a maleimide group 5 was synthesized and characterized using proton nuclear magnetic resonance spectroscopy and mass spectrometry. The photophysical properties [ultraviolet-visible (UV-vis) light absorption and fluorescence spectra, fluorescence quantum yield, and fluorescence lifetime] were investigated. Spectroscopic characterization of the novel styrylbenzimidazolium-based dye under various conditions is presented and its usefulness to detect biothiols proved. The addition of biothiols [l-cysteine (l-Cys), l-homocysteine (l-Hcy), l-glutathione (l-GSH)] to compound 5 in phosphate buffer (0.1 M, pH 7.4) containing 10% CH3 CN induced a 15-28-fold enhancement in fluorescence intensity at 410 nm. The limits of detection of compound 5 for l-Cys, l-Hcy, and l-GSH were estimated as 0.114, 0.118, and 0.059 μM, respectively. Evaluation of the cytotoxicity of 5 using the PrestoBlue assay for HeLa cells was also determined. The examined compound revealed a slight cytotoxicity against HeLa cells under experimental conditions.
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Affiliation(s)
- Jolanta Kolińska
- Institute of Polymer and Dye Technology, Faculty of Chemistry, Lodz University of Technology, Stefanowskiego 12/16, Lodz, Poland
| | - Aleksandra Grzelakowska
- Institute of Polymer and Dye Technology, Faculty of Chemistry, Lodz University of Technology, Stefanowskiego 12/16, Lodz, Poland
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41
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Xiao Y, Guo K, Wei J, Gao X, Yi D, Li Y, Yu X, Zhang C, Wang Q. Selective detection of Cys and GSH by using one fluorescent probe at two excitation wavelengths. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152462] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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42
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Tao Y, Ji X, Zhang J, Jin Y, Wang N, Si Y, Zhao W. Detecting Cysteine in Bioimaging with a Near‐Infrared Probe Based on a Novel Fluorescence Quenching Mechanism. Chembiochem 2020; 21:3131-3136. [DOI: 10.1002/cbic.202000313] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/17/2020] [Indexed: 01/06/2023]
Affiliation(s)
- Yuanfang Tao
- Key Laboratory for Special Functional Materials of Ministry of Education School of Materials Science and Engineering Henan University Jinming Campus Kaifeng 475004 P. R. China
| | - Xin Ji
- School of Pharmacy, Institutes of Integrative Medicine Fudan University Shanghai 201203 P. R. China
| | - Jian Zhang
- Key Laboratory for Special Functional Materials of Ministry of Education School of Materials Science and Engineering Henan University Jinming Campus Kaifeng 475004 P. R. China
| | - Yue Jin
- Key Laboratory for Special Functional Materials of Ministry of Education School of Materials Science and Engineering Henan University Jinming Campus Kaifeng 475004 P. R. China
| | - Nannan Wang
- Key Laboratory for Special Functional Materials of Ministry of Education School of Materials Science and Engineering Henan University Jinming Campus Kaifeng 475004 P. R. China
| | - Yubing Si
- College of Chemistry Zhengzhou University Zhengzhou 450006 P. R. China
| | - Weili Zhao
- Key Laboratory for Special Functional Materials of Ministry of Education School of Materials Science and Engineering Henan University Jinming Campus Kaifeng 475004 P. R. China
- School of Pharmacy, Institutes of Integrative Medicine Fudan University Shanghai 201203 P. R. China
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43
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Khatun S, Yang S, Zhao YQ, Lu Y, Podder A, Zhou Y, Bhuniya S. Highly Chemoselective Self-Calibrated Fluorescent Probe Monitors Glutathione Dynamics in Nucleolus in Live Cells. Anal Chem 2020; 92:10989-10995. [DOI: 10.1021/acs.analchem.9b05175] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Sabina Khatun
- Amrita Centre for Industrial Research & Innovation, Amrita School of engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Tamilnadu 641112, India
| | - Suo Yang
- College of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Yu Qiang Zhao
- College of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Yuxun Lu
- College of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Arup Podder
- Amrita Centre for Industrial Research & Innovation, Amrita School of engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Tamilnadu 641112, India
| | - Ying Zhou
- College of Chemical Science and Technology, Yunnan University, Kunming 650091, China
| | - Sankarprasad Bhuniya
- Amrita Centre for Industrial Research & Innovation, Amrita School of engineering, Coimbatore, Amrita Vishwa Vidyapeetham, Tamilnadu 641112, India
- Department of Chemical Engineering & Materials Science, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore 641112, India
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44
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Fang H, Chen Y, Wang Y, Geng S, Yao S, Song D, He W, Guo Z. A dual-modal probe for NIR fluorogenic and ratiometric photoacoustic imaging of Cys/Hcy in vivo. Sci China Chem 2020. [DOI: 10.1007/s11426-019-9688-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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45
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Wang X, Tao Y, Zhang J, Chen M, Wang N, Ji X, Zhao W. Selective Detection and Visualization of Exogenous/endogenous Hypochlorous Acid in Living Cells using a BODIPY-based Red-emitting Fluorescent Probe. Chem Asian J 2020; 15:770-774. [PMID: 32017366 DOI: 10.1002/asia.201901709] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 01/19/2020] [Indexed: 12/30/2022]
Abstract
Herein, a red-emitting fluorescent probe DM-BDP-OCl containing a para-DMTC benzyl pyridinium moiety at the meso position of BODIPY as self-immolative portion for the detection of HOCl was designed and synthesized. DM-BDP-OCl exhibited excellent specificity and a fast response for HOCl beyond other ROS/RNS. It was used for the accurately measurable detection of HOCl with a linear range from 0 μM to 50 μM, and the detection limit for HOCl reached 60 nM. Moreover, the probe could directly monitor fluctuations of exogenous and endogenous HOCl in living HeLa and RAW 264.7 cells. This work provided a powerful and convenient imaging tool for probing pathological and physiological actions of HOCl.
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Affiliation(s)
- Xianhui Wang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Yuanfang Tao
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Jian Zhang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Miao Chen
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Nannan Wang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Xin Ji
- School of Pharmacy, Institutes of Integrative Medicine, Fudan University, Shanghai, 201203, P. R. China
| | - Weili Zhao
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China.,School of Pharmacy, Institutes of Integrative Medicine, Fudan University, Shanghai, 201203, P. R. China
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46
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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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47
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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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48
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Zhang H, Li W, Chen J, Li G, Yue X, Zhang L, Song X, Chen W. Simultaneous detection of Cys/Hcy and H2S through distinct fluorescence channels. Anal Chim Acta 2020; 1097:238-244. [DOI: 10.1016/j.aca.2019.11.029] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 10/31/2019] [Accepted: 11/07/2019] [Indexed: 11/29/2022]
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49
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Zhang J, Wang N, Ji X, Tao Y, Wang J, Zhao W. BODIPY-Based Fluorescent Probes for Biothiols. Chemistry 2020; 26:4172-4192. [PMID: 31769552 DOI: 10.1002/chem.201904470] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 11/23/2019] [Indexed: 12/22/2022]
Abstract
Fluorescent probes for biothiols have aroused increasing interest owing to their potential to enable better understanding of the diverse physiological and pathological processes related to the biothiol species. BODIPY fluorophores exhibit excellent optical properties, which can be readily tailored by introducing diverse functional units at various positions of the BODIPY core. In the present review, the development of fluorescent probes based on BODIPYs for the detection of biothiols are systematically summarized, with emphasis on the preferable detection of individual biothiols, as well as simultaneous discrimination among cysteine (Cys), homocysteine (Hcy), reduced glutathione (GSH). In addition, organelle-targeting probes for biothiols are also highlighted. The general design principles, various recognition mechanisms, and biological applications are elaboratively discussed, which could provide a useful reference to researchers worldwide interested in this area.
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Affiliation(s)
- Jian Zhang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Nannan Wang
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Xin Ji
- School of Pharmacy, Institute of Integrative Medicine, Fudan University, Shanghai, 201203, P. R. China
| | - Yuanfang Tao
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China
| | - Jiamin Wang
- Key Laboratory of Natural Medicine and Immuno-Engineering, of Henan Province, Henan University, Kaifeng, 475004, P. R. China
| | - Weili Zhao
- Key Laboratory for Special Functional Materials of Ministry of Education, School of Materials Science and Engineering, Henan University, Kaifeng, 475004, P. R. China.,School of Pharmacy, Institute of Integrative Medicine, Fudan University, Shanghai, 201203, P. R. China
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50
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Cui M, Xia L, Gu Y, Wang P. A dihydronaphthalene based fluorescence probe for sensitive detection of cysteine and its application in bioimaging. NEW J CHEM 2020. [DOI: 10.1039/c9nj05432d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel small molecule fluorescent probe NC-Cys for monitoring cysteine based on dihydronaphthalene was developed.
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Affiliation(s)
- Mengyuan Cui
- Department of Biomedical Engineering
- School of Engineering
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Lili Xia
- Department of Biomedical Engineering
- School of Engineering
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Yueqing Gu
- Department of Biomedical Engineering
- School of Engineering
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Peng Wang
- Department of Biomedical Engineering
- School of Engineering
- China Pharmaceutical University
- Nanjing 210009
- China
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