1
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Sun G, Zhang RWY, Chen XY, Chen YH, Zou LH, Zhang J, Li PG, Wang K, Hu ZG. Analysis of optical properties and response mechanism of H 2S fluorescent probe based on rhodamine derivatives. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 321:124745. [PMID: 38955071 DOI: 10.1016/j.saa.2024.124745] [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: 04/05/2024] [Revised: 06/19/2024] [Accepted: 06/26/2024] [Indexed: 07/04/2024]
Abstract
H2S plays a crucial role in numerous physiological and pathological processes. In this project, a new fluorescent probe, SG-H2S, for the detection of H2S, was developed by introducing the recognition group 2,4-dinitrophenyl ether. The combination of rhodamine derivatives can produce both colorimetric reactions and fluorescence reactions. Compared with the current H2S probes, the main advantages of SG-H2S are its wide pH range (5-9), fast response (30 min), and high selectivity in competitive species (including biological mercaptan). The probe SG-H2S has low cytotoxicity and has been successfully applied to imaging in MCF-7 cells, HeLa cells, and BALB/c nude mice. We hope that SG-H2S will provide a vital method for the field of biology.
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Affiliation(s)
- Guo Sun
- Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), Wuxi, Jiangsu 214023, China
| | - Ren-Wei-Yang Zhang
- Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), Wuxi, Jiangsu 214023, China
| | - Xu-Yang Chen
- Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), Wuxi, Jiangsu 214023, China
| | - Yu-Hua Chen
- Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), Wuxi, Jiangsu 214023, China
| | - Liang-Hua Zou
- School of Life Sciences and Health Engineering, Jiangnan University, Jiangsu 214122, China
| | - Jian Zhang
- Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), Wuxi, Jiangsu 214023, China.
| | - Ping-Gui Li
- School of Environmental Engineering, Wuxi Univerisity, Jiangsu 214105, China.
| | - Kai Wang
- Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), Wuxi, Jiangsu 214023, China.
| | - Zhi-Gang Hu
- Affiliated Children's Hospital of Jiangnan University (Wuxi Children's Hospital), Wuxi, Jiangsu 214023, China.
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2
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An K, Fan J, Lin B, Han Y. Bodipy-Based highly sensitive hydrogen sulfide fluorescent probe and its fluorescence imaging in cells and zebrafish. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 323:124911. [PMID: 39096674 DOI: 10.1016/j.saa.2024.124911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 07/18/2024] [Accepted: 07/29/2024] [Indexed: 08/05/2024]
Abstract
Hydrogen sulfide (H2S) is a crucial endogenous gasotransmitter that plays a role in various physiological and pathological processes. Therefore, accurate and rapid monitoring of H2S in organisms is highly significant for understanding the underlying pathological mechanisms and facilitating early diagnosis of related diseases. In this study, we developed a novel fluorescent probe, B-CHO-NO2, based on a bodipy fluorophore, which exhibits excellent sensitivity and selectivity towards H2S. The design of the probe exploits the nucleophilicity of H2S by introducing a formyl group as the ortho-participating moiety, significantly enhancing the reaction rate with H2S. In cellular and zebrafish models, the probe B-CHO-NO2 successfully achieved fluorescence imaging of endogenous and exogenous H2S. The development of probe B-CHO-NO2 provides a powerful tool for biological studies of H2S and diagnosis of related diseases.
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Affiliation(s)
- Ke An
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Jiaxin Fan
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Bin Lin
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Yifeng Han
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China.
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3
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Fosnacht KG, Pluth MD. Activity-Based Fluorescent Probes for Hydrogen Sulfide and Related Reactive Sulfur Species. Chem Rev 2024; 124:4124-4257. [PMID: 38512066 PMCID: PMC11141071 DOI: 10.1021/acs.chemrev.3c00683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Hydrogen sulfide (H2S) is not only a well-established toxic gas but also an important small molecule bioregulator in all kingdoms of life. In contemporary biology, H2S is often classified as a "gasotransmitter," meaning that it is an endogenously produced membrane permeable gas that carries out essential cellular processes. Fluorescent probes for H2S and related reactive sulfur species (RSS) detection provide an important cornerstone for investigating the multifaceted roles of these important small molecules in complex biological systems. A now common approach to develop such tools is to develop "activity-based probes" that couple a specific H2S-mediated chemical reaction to a fluorescent output. This Review covers the different types of such probes and also highlights the chemical mechanisms by which each probe type is activated by specific RSS. Common examples include reduction of oxidized nitrogen motifs, disulfide exchange, electrophilic reactions, metal precipitation, and metal coordination. In addition, we also outline complementary activity-based probes for imaging reductant-labile and sulfane sulfur species, including persulfides and polysulfides. For probes highlighted in this Review, we focus on small molecule systems with demonstrated compatibility in cellular systems or related applications. Building from breadth of reported activity-based strategies and application, we also highlight key unmet challenges and future opportunities for advancing activity-based probes for H2S and related RSS.
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Affiliation(s)
- Kaylin G. Fosnacht
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, and Institute of Molecular Biology, University of Oregon, Eugene, Oregon, 97403-1253, United States
| | - Michael D. Pluth
- Department of Chemistry and Biochemistry, Materials Science Institute, Knight Campus for Accelerating Scientific Impact, and Institute of Molecular Biology, University of Oregon, Eugene, Oregon, 97403-1253, United States
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4
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M R, Kulkarni RM, Sunil D. Small Molecule Optical Probes for Detection of H 2S in Water Samples: A Review. ACS OMEGA 2024; 9:14672-14691. [PMID: 38585100 PMCID: PMC10993273 DOI: 10.1021/acsomega.3c08573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 03/05/2024] [Accepted: 03/07/2024] [Indexed: 04/09/2024]
Abstract
Hydrogen sulfide (H2S) is closely linked to not only environmental hazards, but also it affects human health due to its toxic nature and the exposure risks associated with several occupational settings. Therefore, detection of this pollutant in water sources has garnered immense importance in the analytical research arena. Several research groups have devoted great efforts to explore the selective as well as sensitive methods to detect H2S concentrations in water. Recent studies describe different strategies for sensing this ubiquitous gas in real-life water samples. Though many of the designed and developed H2S detection approaches based on the use of organic small molecules facilitate qualitative/quantitative detection of the toxic contaminant in water, optical detection has been acknowledged as one of the best, attributed to the simple, highly sensitive, selective, and good repeatability features of the technique. Therefore, this review is an attempt to offer a general perspective of easy-to-use and fast response optical detection techniques for H2S, fluorimetry and colorimetry, over a wide variety of other instrumental platforms. The review affords a concise summary of the various design strategies adopted by various researchers in constructing small organic molecules as H2S sensors and offers insight into their mechanistic pathways. Moreover, it collates the salient aspects of optical detection techniques and highlights the future scope for prospective exploration in this field based on the limitations of the existing H2S probes.
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Affiliation(s)
- Ranjana M
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of
Higher Education, Manipal, Karnataka, India 576104
| | - Rashmi M. Kulkarni
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of
Higher Education, Manipal, Karnataka, India 576104
| | - Dhanya Sunil
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of
Higher Education, Manipal, Karnataka, India 576104
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Zhang X, Weng X, Yang Z, Zhao P, Chen W, Wu Z, Zhuang X. A Chalcone-based Fluorescence Probe for H 2S Detecting Utilizing ESIPT Coupled ICT Mechanism. J Fluoresc 2024; 34:821-828. [PMID: 37382832 DOI: 10.1007/s10895-023-03327-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 06/22/2023] [Indexed: 06/30/2023]
Abstract
The accurate and effective identification of hydrogen sulfide holds great significance for environmental monitoring. Azide-binding fluorescent probes are powerful tools for hydrogen sulfide detection. We combined the 2'-Hydroxychalcone scaffold with azide moiety to construct probe Chal-N3, the electron-withdrawing azide moiety was utilized to block the ESIPT process of 2'-Hydroxychalcone and quenches the fluorescence. The fluorescent probe was triggered with the addition of hydrogen sulfide, accompanied by great fluorescence intensity enhancement with a large Stokes shift. With excellent fluorescence properties including high sensitivity, specificity selectivity, and wider pH range tolerance, the probe was successfully applied to natural water samples.
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Affiliation(s)
- Xiaochun Zhang
- Institute of Chemical Engineering, Guangdong Academy of Sciences, Guangzhou, Guangdong, 510665, PR China
| | - Xingshang Weng
- Institute of Chemical Engineering, Guangdong Academy of Sciences, Guangzhou, Guangdong, 510665, PR China
| | - Zongmei Yang
- Institute of Chemical Engineering, Guangdong Academy of Sciences, Guangzhou, Guangdong, 510665, PR China
| | - Peng Zhao
- Institute of Chemical Engineering, Guangdong Academy of Sciences, Guangzhou, Guangdong, 510665, PR China
| | - Weijian Chen
- Institute of Chemical Engineering, Guangdong Academy of Sciences, Guangzhou, Guangdong, 510665, PR China
| | - Zhengxu Wu
- Institute of Chemical Engineering, Guangdong Academy of Sciences, Guangzhou, Guangdong, 510665, PR China
| | - Xuewen Zhuang
- Institute of Chemical Engineering, Guangdong Academy of Sciences, Guangzhou, Guangdong, 510665, PR China.
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Lu Z, Tan J, Wu Y, You J, Xie X, Zhang Z, Li Z, Chen L. NIR Light-Activated Mitochondrial RNA Cross-Linking Strategy for H 2S Monitoring and Prolonged Colorectal Tumor Imaging. Anal Chem 2023; 95:17089-17098. [PMID: 37940603 DOI: 10.1021/acs.analchem.3c04033] [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: 11/10/2023]
Abstract
Molecular diffusion and leakage impede the long-term retention of probes/drugs and may cause potential adverse effects in theranostic fields. Spatiotemporally manipulating the organelle-immobilization behavior of probes/drugs for prolonged tumor retention is indispensable to achieving effective cancer diagnosis and therapy. Herein, we propose a rational strategy that could realize near-infrared light-activated ribonucleic acids (RNAs) cross-linking for prolonged tumor retention and simultaneously endogenous hydrogen sulfide (H2S) monitoring in colorectal tumors. Profiting from efficient singlet oxygen (1O2) generation from Cy796 under 808 nm light irradiation, the 1O2-animated furan moiety in Cy796 could covalently cross-link with cytoplasmic RNAs via a cycloaddition reaction and realize organelle immobilization. Subsequently, specific thiolysis of Cy796 assisted with H2S resulted in homologous product Cy644 with reduced 1O2 generation yields and enhanced absolute fluorescence quantum yields (from 7.42 to 27.70%) with blue-shifted absorption and emission, which avoided the molecular oxidation fluorescence quenching effect mediated by 1O2 and validated fluorescence imaging. Furthermore, studies have demonstrated that our proposed strategy possessed adequate capacity for fluorescence imaging and endogenous H2S detection in HCT116 cells, particularly accumulated at the tumor sites, and retained long-term imaging with excellent biocompatibility. The turn-on fluorescence mode and turn-off 1O2 generation efficiency in our strategy successfully realized a diminished fluorescence cross-talk and oxidation quenching effect. It is adequately envisioned that our proposed strategy for monitoring biomarkers and prolonged tumor retention will contribute tremendous dedication in the clinical, diagnostic, and therapeutic fields.
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Affiliation(s)
- Zhihao Lu
- College of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing 312000, P. R. China
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Jiangkun Tan
- College of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing 312000, P. R. China
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research, Chinese Academy of Science, Yantai 264003, P. R. China
| | - Yuting Wu
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Jinmao You
- College of Chemistry and Chemical Engineering, Shaoxing University, Shaoxing 312000, P. R. China
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Xiunan Xie
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Zhiyong Zhang
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Zan Li
- Key Laboratory of Life-Organic Analysis of Shandong Province, School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China
| | - Lingxin Chen
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research, Chinese Academy of Science, Yantai 264003, P. R. China
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Xiang H, He S, Zhao G, Zhang M, Lin J, Yang L, Liu H. Gold Nanocluster-Based Ratiometric Probe with Surface Structure Regulation-Triggered Sensing of Hydrogen Sulfide in Living Organisms. ACS APPLIED MATERIALS & INTERFACES 2023; 15:12643-12652. [PMID: 36856682 DOI: 10.1021/acsami.2c19057] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
The development of reliable probes for in vivo detection of hydrogen sulfide (H2S) with high sensitivity and selectivity is of great significance due to its key roles in many pathological and physiological processes. Herein, it was found that H2S could finely regulate surface structure of gold nanoclusters (AuNCs) through reduction of surface Au(I)-ligand motifs and further quench their fluorescence by a two-stage kinetic reaction process. Stage I showed the H2S-assisted surface Au(I)-ligand reduction and Au(0) core growth with a rapid fluorescence decrease; stage II showed the surface structure optimization and reconstruction with a relatively slow fluorescence quenching. By virtue of the excellent fluorescence response of AuNCs to H2S, a novel ratiometric fluorescence probe (RBDA) for sensing H2S was designed through electrostatic attraction-induced fluorescence resonance energy transfer (FRET) between AuNCs and rhodamine B. The probe was facilely prepared, showing a straightforward, rapid ratiometric fluorescence response to H2S with built-in self-calibration. It presented the high detection sensitivity with a detection limit (LOD) of 56 nM and an excellent sensing selectivity for H2S over various other biological species. The probe was demonstrated to possess high biostability, low cytotoxicity, good cell and issue penetrability, and favorable biocompatibility. It realizes successful monitoring of both exogenous and endogenous H2S levels in living cells and zebrafish.
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Affiliation(s)
- Hui Xiang
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, Anhui, P.R. China
| | - Shiyu He
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, Anhui, P.R. China
| | - Gan Zhao
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, Anhui, P.R. China
| | - Mengting Zhang
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, Anhui, P.R. China
| | - Jian Lin
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, Anhui, P.R. China
| | - Lina Yang
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, Anhui, P.R. China
| | - Honglin Liu
- School of Food and Biological Engineering, Engineering Research Center of Bio-process, Ministry of Education, Hefei University of Technology, Hefei 230009, Anhui, P.R. China
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8
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A New Ratiometric Fluorescent Probe Based on BODIPY for Highly Selective Detection of Hydrogen Sulfide. Molecules 2022; 27:molecules27217499. [PMID: 36364325 PMCID: PMC9653583 DOI: 10.3390/molecules27217499] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022] Open
Abstract
Hydrogen sulfide (H2S) as small molecular signal messenger plays key functions in numerous biological processes. The imaging detection of intracellular hydrogen sulfide is of great significance. In this work, a ratiometric fluorescent probe BH based on an asymmetric BODIPY dye for detection of H2S was designed and synthesized. After the interaction with hydrogen sulfide, probe display colorimetric and ratiometric fluorescence response, with its maximum emission fluorescence wavelength red-shifted from 542 nm to 594 nm, which is attributed to the sequential nucleophilic reaction of H2S leading to enhanced molecular conjugation after ring formation of the BODIPY skeleton. A special response mechanism has been fully investigated by NMR titration and MS, so that the probe has excellent detection selectivity. Furthermore, probe BH has low cytotoxicity and fluorescence imaging experiments indicate that it can be used to monitor hydrogen sulfide in living cells.
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Huang X, Lan N, Jiang F, He H, Zhong J. Synthesis of a Near‐Infrared Fluorescence Turn‐On Probe Based on Dicyanoisophorone for HS
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‐Detection in Cancer Cells and Zebrafish in Pure Water Media. ChemistrySelect 2022. [DOI: 10.1002/slct.202201070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xuelong Huang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases Ministry of Education Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province College of Medical Information Engineering Gannan Medical University Ganzhou 341000 People's Republic of China
| | - Ning Lan
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases Ministry of Education Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province College of Medical Information Engineering Gannan Medical University Ganzhou 341000 People's Republic of China
| | - Fan Jiang
- Key Laboratory of Prevention and Treatment of Cardiovascular and Cerebrovascular Diseases Ministry of Education Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province College of Medical Information Engineering Gannan Medical University Ganzhou 341000 People's Republic of China
| | - Haifeng He
- Jiangxi Engineering Laboratory of Waterborne Coating School of Chemistry and Chemical Engineering Jiangxi Science and Technology Normal University Nanchang 330013 People's Republic of China
| | - Jiang Zhong
- Jiangxi Engineering Laboratory of Waterborne Coating School of Chemistry and Chemical Engineering Jiangxi Science and Technology Normal University Nanchang 330013 People's Republic of China
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Li Y, Chen Q, Pan X, Lu W, Zhang J. Development and Challenge of Fluorescent Probes for Bioimaging Applications: From Visualization to Diagnosis. Top Curr Chem (Cham) 2022; 380:22. [PMID: 35412098 DOI: 10.1007/s41061-022-00376-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 02/15/2022] [Indexed: 11/24/2022]
Abstract
Fluorescent probes have been used widely in bioimaging, including biological substance detection, cell imaging, in vivo biochemical reaction process tracking, and disease biomarker monitoring, and have gradually occupied an indispensable position. Compared with traditional biological imaging technologies, such as positron emission tomography (PET) and nuclear magnetic resonance imaging (MRI), the attractive advantages of fluorescent probes, such as real-time imaging, in-depth visualization, and less damage to biological samples, have made them increasingly popular. Among them, ultraviolet-visible (UV-vis) fluorescent probes still occupy the mainstream in the field of fluorescent probes due to the advantages of available structure, simple synthesis, strong versatility, and wide application. In recent years, fluorescent probes have become an indispensable tool for bioimaging and have greatly promoted the development of diagnostics. In this review, we focus on the structure, design strategies, advantages, representative probes and latest discoveries in application fields of UV-visible fluorescent probes developed in the past 3-5 years based on several fluorophores. We look forward to future development trends of fluorescent probes from the perspective of bioimaging and diagnostics. This comprehensive review may facilitate the development of more powerful fluorescent sensors for broad and exciting applications in the future.
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Affiliation(s)
- Yanchen Li
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Qinhua Chen
- Department of Pharmacy, Shenzhen Baoan Authentic TCM Therapy Hospital, Shenzhen, 518101, China
| | - Xiaoyan Pan
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, 710061, China
| | - Wen Lu
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, 710061, China.
| | - Jie Zhang
- School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, 710061, China.
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11
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Dhivya R, Kavitha V, Gomathi A, Keerthana P, Santhalakshmi N, Viswanathamurthi P, Haribabu J. Dinitrobenzene ether reactive turn-on fluorescence probes for the selective detection of H 2S. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 14:58-66. [PMID: 34889907 DOI: 10.1039/d1ay01700d] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Two novel fluorescent probes, namely, 3-(2,4-dinitrophenoxy)-2-(4-(diphenylamino)phenyl)-4H-chromen-4-one (P1) and 3-(2,4-dinitrophenoxy)-2-(pyren-1-yl)-4H-chromen-4-one (P2), were designed and synthesized here. The probes (P1 and P2) were found to be highly selective and sensitive toward hydrogen sulfide (H2S) in the presence of a wide range of anions. The new probes (P1 and P2) were fully characterized by analytical, NMR spectroscopy (1H and 13C), and ESI mass spectrometry. The sensing capability of chemodosimeters (P1 and P2) toward H2S was confirmed by fluorescence studies. The 'turn-on' fluorescence was used to calculate the detection limit of probes (LOD), which were found to be 2.4 and 1.2 μM for P1 and P2, respectively. Moreover, the probes were tested for their cytotoxicity against HeLa cells using the MTT assay and found to be non-cytotoxic in nature; hence, the probes P1 and P2 were successfully utilized to visualize H2S in the living cells.
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Affiliation(s)
- Rajasekaran Dhivya
- Department of Chemistry, Periyar University, Salem, Tamil Nadu 636011, India.
| | | | - Asaithambi Gomathi
- Department of Chemistry, Periyar University, Salem, Tamil Nadu 636011, India.
| | - Ponmudi Keerthana
- Department of Chemistry, Periyar University, Salem, Tamil Nadu 636011, India.
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12
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Xing P, Niu Y, Li J, Xie D, Zhou H, Chen J, Dong L, Wang C. A phase-transfer catalyst-based nanoreactor for accelerated hydrogen sulfide bio-imaging. NANOSCALE 2021; 13:19049-19055. [PMID: 34757353 DOI: 10.1039/d1nr04931c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Hydrogen sulfide (H2S) is an important signaling molecule in various biological processes; however, its real-time monitoring in living cells is hampered by long detection time for current fluorescent probes. To overcome this challenge, we designed a phase-transfer catalyst (PTC) approach to accelerate the reaction between the probe and the analyte by conjugating common fluorescent probes - mostly hydrophobic small molecules - with an amphiphilic PEG-PPG-PEG polymer, enabling the controllable assembly of H2S nanoprobes in an aqueous solution. The PEG block helps to establish a PTC microenvironment that endows the assembled nanoprobes with a significantly reduced detection time (3-10 min; versus 20-60 min for small-molecule probes). Based on this approach, we synthesised two nanoprobes of different wavelengths, DS-Blue-nano and DN-Green-nano, which can sensitively detect H2S in living macrophage cells with bright fluorescence starting at as early as 7 min and reaching stability at 15 min. These data suggest PTC-based nanoprobes as a new and generic approach for constructing sensitive fluorescent probes for the real-time imaging of H2S, and perhaps other molecules in future, under biological conditions.
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Affiliation(s)
- Panfei Xing
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China.
- Key Laboratory of Natural Medicine and Immuno-Engineering, Henan University, Kaifeng 475004, People's Republic of China
| | - Yiming Niu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China.
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, China.
| | - Jiacheng Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China.
| | - Daping Xie
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China.
| | - Huiqun Zhou
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China.
| | - Jiaxi Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China.
| | - Lei Dong
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, Jiangsu 210023, China.
| | - Chunming Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macau SAR, China.
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13
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A novel fluorescent probe for detecting hydrogen sulfide in osteoblasts during lipopolysaccharide-mediated inflammation under periodontitis. Sci Rep 2021; 11:20156. [PMID: 34635770 PMCID: PMC8505607 DOI: 10.1038/s41598-021-99761-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 09/29/2021] [Indexed: 02/08/2023] Open
Abstract
Periodontitis, one of the most common chronic inflammatory diseases, affects the quality of life. Osteogenesis plays an important role in the disease. There is a connection between hydrogen sulfide (H2S) and periodontitis, but according to the study has been published, the precise role of H2S in inflammation remains in doubt. The main reason for the lack of research is that H2S is an endogenous gasotransmitter, difficult to discern through testing. So, we synthesized a novel fluorescence probe which can detect H2S in vitro. By using the novel H2S fluorescence probe, we found that H2S changes in osteoblasts mainly by cystathionine-γ-lyase, and H2S increases under LPS stimulation. H2S could be a potential marker for diagnosis of inflammatory diseases of bone, and might help deepen studies of the changes of H2S level and promote the progression on the researches about pathogenesis of periodontitis.
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14
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Recent advances of small-molecule fluorescent probes for detecting biological hydrogen sulfide. Front Chem Sci Eng 2021. [DOI: 10.1007/s11705-021-2050-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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15
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Bai J, Zhang L, Qian Y. A near-infrared and lysosomal targeting thiophene-BODIPY photosensitizer: Synthesis and its imaging guided photodynamic therapy of cancer cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 252:119512. [PMID: 33581575 DOI: 10.1016/j.saa.2021.119512] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 01/01/2021] [Accepted: 01/18/2021] [Indexed: 06/12/2023]
Abstract
In this study, a novel NIR and lysosomal targeting thiophene-BODIPY photosensitizer SBOP-Lyso was synthesized to explore its potential applications in photodynamic therapy of A549 cells. In the strategy of designing SBOP-Lyso, S atom in thiophene as well as heavy atom I were introduced to promote ISC efficiency to ensure high singlet oxygen yield. A common lysosome targeted group (M1: 1-(2-morpholinoethyl)-1H-indole-3-carbaldehyde) was linked to SBOP to extend its wavelength to the NIR region. Its absorption peak was at 660 nm (εmax = 5.2 × 104 cm-1 M-1) and its corresponding emission peak was located at 705 nm. Singlet oxygen could be quickly generated by SBOP-Lyso in the presence of 660 nm LED irradiation and the singlet oxygen yield was up to 44.1%. In addition, it also had good biocompatibility and could enter cells or zebrafish in a short time. SBOP-Lyso had negligible dark cytotoxicity (cell survival rate > 80%) and excellent phototoxicity (IC50 = 0.2 μM). DCFH-DA (ROS indicator) proved that SBOP-Lyso could generate singlet oxygen with 660 nm LED irradiation. Singlet oxygen produced by SBOP-Lyso could kill cancer cells in PDT process and it had the ability to effectively inhibit A549 cells migration. Besides that, lysosomal colocalization assay showed that it had good lysosomal localization ability (Pearson colocation coefficient, R = 0.93). Considering the above results, SBOP-Lyso as a unique lysosome-targeted photosensitizer with excellent properties would exhibit positive results in PDT process of cancer cells.
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Affiliation(s)
- Jin Bai
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Lei Zhang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, Nanjing 210023, China
| | - Ying Qian
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China.
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16
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Ren M, Xu Q, Bai Y, Wang S, Kong F. Construction of a dual-response fluorescent probe for copper (II) ions and hydrogen sulfide (H 2S) detection in cells and its application in exploring the increased copper-dependent cytotoxicity in present of H 2S. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 249:119299. [PMID: 33341745 DOI: 10.1016/j.saa.2020.119299] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 11/27/2020] [Accepted: 11/28/2020] [Indexed: 06/12/2023]
Abstract
Multiple types of metal ions and active small molecules (reactive nitrogen species, reactive oxygen species, reactive sulfur species, etc.) exist in living organisms. They have connections to each other and can interact and/or interfere with each other. To investigate the relationship of metal ions and active small molecules in living cells, it is necessary and critical to develop molecular tools that can track two kinds of associated certain metal ions and reactive molecules with multiple fluorescence signals. However, this is a challenging task that requires an ingenious molecular design to achieve this goal. Here, we present a fluorescent probe (D-CN) that can offer fluorescence imaging of H2S and copper (II) ions with different response signals. Recognition of H2S and Cu (II) by the new probe can result in green and red emissions, respectively, providing different signal responses to the two substances in living cells and zebrafish. In addition, we used this probe to visually prove that the cytotoxicity of copper ions in living cells increases in the presence of hydrogen sulfide and could lead to cell apoptosis.
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Affiliation(s)
- Mingguang Ren
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, State Key Laboratory of Biobased Material and Green Papermaking, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China.
| | - Qingyu Xu
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, State Key Laboratory of Biobased Material and Green Papermaking, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China
| | - Yayu Bai
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, State Key Laboratory of Biobased Material and Green Papermaking, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China
| | - Shoujuan Wang
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, State Key Laboratory of Biobased Material and Green Papermaking, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China
| | - Fangong Kong
- Key Laboratory of Pulp & Paper Science and Technology of Shandong Province/Ministry of Education, State Key Laboratory of Biobased Material and Green Papermaking, Shandong Academy of Sciences, Qilu University of Technology, Jinan 250353, China.
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17
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Zhang X, Jin X, Zhang C, Zhong H, Zhu H. A fluorescence turn-on probe for hydrogen sulfide and biothiols based on PET & TICT and its imaging in HeLa cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 244:118839. [PMID: 32882655 DOI: 10.1016/j.saa.2020.118839] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/01/2020] [Accepted: 08/10/2020] [Indexed: 06/11/2023]
Abstract
In this paper, a photoinduced electron transfer (PET)& twisted intramolecular charge transfer (TICT)-based fluorescent probe (1) for detecting biothiols (GSH/Cys/Hcy) and hydrogen sulfide with fluorescence turn on was developed. The probe could recognize hydrogen sulfide over primary ions and selectively detect GSH/Cys/Hcy over other amino acids with fluorescence turn-on (an ESIPT process). H2S can be distinguished from GSH/Cys/Hcy with wavelength shift by UV-Vis spectra. In addition, detection limits for H2S/GSH/Cys/Hcy of probe 1 were 1.42 μM (0-100 μM), 0.13 μM (0-40 μM), 0.27 (0-30 μM), 0.22 μM (0-40 μM), respectively. The proposed thiolysis of the 2,4-dinitrochlorophenyl ether reaction in identification process was verified by the characteristic peak in 1H NMR and HRMS spectra. Finally, the biological imaging experiments and low cytotoxicity investigations in HeLa cells demonstrated that probe 1 could provide a promising method for the determination of H2S and biothiols in aqueous solution and living cells.
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Affiliation(s)
- Xueqiong Zhang
- Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Xiaodong Jin
- Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; Department of Criminal Science and Technology, Jiangsu Police Institute, Nanjing, Jiangsu 210031, China
| | - Caiting Zhang
- Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Hui Zhong
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, China.
| | - Hongjun Zhu
- Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China.
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18
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Li H, Fang Y, Yan J, Ren X, Zheng C, Wu B, Wang S, Li Z, Hua H, Wang P, Li D. Small-molecule fluorescent probes for H2S detection: Advances and perspectives. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2020.116117] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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19
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Ali A, Wang Y, Wu L, Yang G. Gasotransmitter signaling in energy homeostasis and metabolic disorders. Free Radic Res 2020; 55:83-105. [PMID: 33297784 DOI: 10.1080/10715762.2020.1862827] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Gasotransmitters are small molecules of gases, including nitric oxide (NO), hydrogen sulfide (H2S), and carbon monoxide (CO). These three gasotransmitters can be endogenously produced and regulate a wide range of pathophysiological processes by interacting with specific targets upon diffusion in the biological media. By redox and epigenetic regulation of various physiological functions, NO, H2S, and CO are critical for the maintenance of intracellular energy homeostasis. Accumulated evidence has shown that these three gasotransmitters control ATP generation, mitochondrial biogenesis, glucose metabolism, insulin sensitivity, lipid metabolism, and thermogenesis, etc. Abnormal generation and metabolism of NO, H2S, and/or CO are involved in various abnormal metabolic diseases, including obesity, diabetes, and dyslipidemia. In this review, we summarized the roles of NO, H2S, and CO in the regulation of energy homeostasis as well as their involvements in the metabolism of dysfunction-related diseases. Understanding the interaction among these gasotransmitters and their specific molecular targets are very important for therapeutic applications.
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Affiliation(s)
- Amr Ali
- Department of Chemistry and Biochemistry, Laurentian University, Sudbury, Canada.,Cardiovascular and Metabolic Research Unit, Laurentian University, Sudbury, Canada
| | - Yuehong Wang
- Department of Chemistry and Biochemistry, Laurentian University, Sudbury, Canada.,Cardiovascular and Metabolic Research Unit, Laurentian University, Sudbury, Canada
| | - Lingyun Wu
- Cardiovascular and Metabolic Research Unit, Laurentian University, Sudbury, Canada.,School of Human Kinetics, Laurentian University, Sudbury, Canada.,Health Science North Research Institute, Sudbury, Canada
| | - Guangdong Yang
- Department of Chemistry and Biochemistry, Laurentian University, Sudbury, Canada.,Cardiovascular and Metabolic Research Unit, Laurentian University, Sudbury, Canada
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20
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Lee S, Sung DB, Lee JS, Han MS. A Fluorescent Probe for Selective Facile Detection of H 2S in Serum Based on an Albumin-Binding Fluorophore and Effective Masking Reagent. ACS OMEGA 2020; 5:32507-32514. [PMID: 33376888 PMCID: PMC7758950 DOI: 10.1021/acsomega.0c04659] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 11/27/2020] [Indexed: 06/12/2023]
Abstract
A fluorescent probe (4-(2-(4-(diethylamino)phenyl)-4-methyl-5-oxo-4,5-dihydrothieno[3,2-b]pyridin-7-yl)phenyl 2,4-dinitrobenzenesulfonate, KF-DNBS) for facile detection of H2S in serum was developed based on the combination of an environment-sensitive fluorophore (2-(4-(diethylamino)phenyl)-7-(4-hydroxyphenyl)-4-methylthieno[3,2-b]pyridin-5(4H)-one, KF) with albumin and the 2,4-dinitrobenzene sulfonyl (DNBS) group as a recognition unit for H2S. KF-DNBS showed remarkable fluorescence enhancement due to H2S-triggered thiolysis followed by the formation of a fluorescent fluorophore (KF)-albumin complex. The H2S detection limit of KF-DNBS was estimated to be 3.2 μM, and KF-DNBS achieves a high selectivity to H2S over biothiols by employing 2-formyl benzene boronic acid (2-FBBA) as an effective masking reagent. Furthermore, under optimized sensing conditions, KF-DNBS could be applied to accurately determine spiked H2S in human serum without the need for any further procedure for the removal of serum proteins.
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Affiliation(s)
- Suji Lee
- Department
of Chemistry, Gwangju Institute of Science
and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Korea
| | - Dan-Bi Sung
- Marine
Natural Products Chemistry Laboratory, Korea
Institute of Ocean Science and Technology (KIOST), Busan 49111, Korea
| | - Jong Seok Lee
- Marine
Natural Products Chemistry Laboratory, Korea
Institute of Ocean Science and Technology (KIOST), Busan 49111, Korea
- Department
of Applied Ocean Science, Korea University
of Science and Technology, Daejeon 34113, Republic of Korea
| | - Min Su Han
- Department
of Chemistry, Gwangju Institute of Science
and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Korea
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21
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Jose DA, Sakla R, Sharma N, Gadiyaram S, Kaushik R, Ghosh A. Sensing and Bioimaging of the Gaseous Signaling Molecule Hydrogen Sulfide by Near-Infrared Fluorescent Probes. ACS Sens 2020; 5:3365-3391. [PMID: 33166465 DOI: 10.1021/acssensors.0c02005] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A fluorescent probe for the monitoring of H2S levels in living cells and organisms is highly desirable. In this regard, near-infrared (NIR) fluorescent probes have emerged as a promising tool. NIR-I and NIR-II probes have many significant advantages; for instance, NIR light penetrates deeper into tissue than light at visible wavelengths, and it causes less photodamage during biosample analysis and less autofluorescence, enabling higher signal-to-background ratios. Therefore, it is expected that fluorescent probes having emission in the NIR region are more suitable for in vivo imaging. Consequently, a considerable increase in reports of new H2S-responsive NIR fluorescent probes appeared in the literature. This review highlights the advances made in developing new NIR fluorescent probes aimed at the sensitive and selective detection of H2S in biological samples. Their applications in real-time monitoring of H2S in cells and in vivo for bioimaging of living cells/animals are emphasized. The selection of suitable dyes for designing NIR fluorescent probes, along with the principles and mechanisms involved for the sensing of H2S in the NIR region, are described. The discussions are focused on small-molecule and nanomaterials-based NIR probes.
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Affiliation(s)
- D. Amilan Jose
- Department of Chemistry, National Institute of Technology (NIT) Kurukshetra, Kurukshetra-136119, Haryana, India
| | - Rahul Sakla
- Department of Chemistry, National Institute of Technology (NIT) Kurukshetra, Kurukshetra-136119, Haryana, India
| | - Nancy Sharma
- Department of Chemistry, National Institute of Technology (NIT) Kurukshetra, Kurukshetra-136119, Haryana, India
| | - Srushti Gadiyaram
- Department of Chemistry, National Institute of Technology (NIT) Kurukshetra, Kurukshetra-136119, Haryana, India
| | - Rahul Kaushik
- Department of Chemistry, National Institute of Technology (NIT) Kurukshetra, Kurukshetra-136119, Haryana, India
| | - Amrita Ghosh
- Department of Chemistry, National Institute of Technology (NIT) Kurukshetra, Kurukshetra-136119, Haryana, India
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22
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Cai S, Liu C, He S, Zhao L, Zeng X. Mitochondria-targeted fluorescent probe for imaging endogenous hydrogen sulfide in cellular antioxidant stress. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:5061-5067. [PMID: 33052994 DOI: 10.1039/d0ay01200a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Hydrogen sulfide (H2S) is believed to play an important role in maintaining cellular redox homeostasis and avoiding oxidative damage caused by abnormally raised ROS levels. Highly selective and sensitive fluorescent probes for the detection and imaging of endogenous H2S in living cells over other biological thiols are desirable. Herein, we developed a mitochondria-targeted fluorescent probe L, a thioxanthene-benzo[e]indolium derivative, for the discrimination of H2S from other chemically similar biothiols. Based on the nucleophilic addition of H2S and the charged electron-deficient C[double bond, length as m-dash]N double bond within the benzo[e]indolium moiety, the generation of L-HS with a shortened π-conjugated system led to significant spectral changes in the visible region. Importantly, the probe L with mitochondria-targeting ability has been successfully used for imaging the endogenous H2S biosynthesized from Cys and GSH and in cellular antioxidant stress.
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Affiliation(s)
- Songtao Cai
- Tianjin Key Laboratory for Photoelectric Materials and Devices, 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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23
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Liu X, Li W, Bai S, Cui Y, Sun G. Off-label use of old drug: A 3-hydroxythalidomide-based fluorescent probe for the detection of hydrogen sulfide (H2S) and bioimaging in HeLa cells. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105144] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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24
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Zhang W, Jia Q, Meng Y, Chen S, Zhang Y, Wang KP, Gan LH, Hu ZQ. Dimethylamino naphthalene-based fluorescent probes for hydrogen sulfide detection and living cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117835. [PMID: 31780309 DOI: 10.1016/j.saa.2019.117835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 11/19/2019] [Accepted: 11/19/2019] [Indexed: 06/10/2023]
Abstract
Hydrogen sulfide shows great importance in various physiological and biochemical processes. The development of fluorescence probes for facile and efficient detection of H2S has attracted increasing attention of researchers. Herein, we synthesized two fluorescence probes based on simple naphthalene structure for detection of H2S. Upon reaction with H2S, the probe DN-DM exhibited a red fluorescence emission with large Stokes shift. The probe showed high sensitivity, pH insensitivity and good selectivity for H2S over other analytes including common biothiols. The detection mechanism was based on the thiolysis of the dinitrophenyl ether moiety, which was confirmed by 1H NMR spectral analysis. The DFT calculation was also performed for a deeper understanding of the photophysical properties. In addition, these probes showed good cell-membrane permeability and could be utilized for detection of H2S in living cells.
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Affiliation(s)
- Wenxuan Zhang
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Qiang Jia
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Yuanyuan Meng
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Shaojin Chen
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China.
| | - Yubing Zhang
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Kun-Peng Wang
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Li-Hua Gan
- School of Chemistry and Chemical Engineering, Southwest University, Beibei, Chongqing 400715, PR China
| | - Zhi-Qiang Hu
- State Key Laboratory Base of Eco-chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China.
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25
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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: 121] [Impact Index Per Article: 30.3] [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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26
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Detection of hydrogen sulfide using BODIPY based colorimetric and fluorescent on-off chemosensor. J CHEM SCI 2020. [DOI: 10.1007/s12039-019-1724-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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27
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Fu D, Zhi W, Lv L, Luo Y, Xiong X, Kang X, Hou W, Yan J, Zhao H, Zheng L. Construction of ratiometric hydrogen sulfide probe with two reaction sites and its applications in solution and in live cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 224:117391. [PMID: 31344579 DOI: 10.1016/j.saa.2019.117391] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 06/28/2019] [Accepted: 07/14/2019] [Indexed: 06/10/2023]
Abstract
Hydrogen sulfide (H2S), as the third multifunctional signaling biomolecule, it acts as a neuromodulator in the human brain and is recognized as an important gas transmitter in human physiology. The abnormal concentrations of H2S in human cells can result in several common diseases. Therefore, accurate, fast, and reliable methodologies are required for measuring the in vitro and in vivo concentrations of H2S to further investigate its function. In this study, a novel DR-SO2N3 fluorescent probe containing the fluorophore Disperse Red 277 and a sulfonyl azide group was developed and exploited based on the structural characteristic of Disperse Red 277 that contains the active site easily can be attacked by HS-. Therefore, this probe featured two reaction sites that involved the reduction and Michael addition of H2S and exhibited rapid ratiometric fluorescence changes and high selectivity towards H2S with a 619-fold enhancement factor. Further, the density functional theory (DFT)/time-dependent density functional theory (TDDFT) studies are conducted to understand the photophysical properties of DR-SO2N3 and the final product DRHS-SO2NH2, which makes the proposed mechanism more reasonable. Furthermore, the probe was successfully applied for the ratiometric fluorescence imaging of exogenous H2S in living cells.
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Affiliation(s)
- Deyang Fu
- Key Lab of Textile Cleaning, Dalian Polytechnic University, #1 Qinggongyuan, Dalian 116034, PR China
| | - Weiru Zhi
- Key Lab of Textile Cleaning, Dalian Polytechnic University, #1 Qinggongyuan, Dalian 116034, PR China
| | - Lihua Lv
- Key Lab of Textile Cleaning, Dalian Polytechnic University, #1 Qinggongyuan, Dalian 116034, PR China
| | - Yi Luo
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, #2 Linggong Road, Dalian 116024, PR China
| | - Xiaoqing Xiong
- Key Lab of Textile Cleaning, Dalian Polytechnic University, #1 Qinggongyuan, Dalian 116034, PR China; State Key Laboratory of Fine Chemicals, Dalian University of Technology, #2 Linggong Road, Dalian 116024, PR China.
| | - Xiaohui Kang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, #2 Linggong Road, Dalian 116024, PR China; College of Pharmacy, Dalian Medical University, Western 9 Lvshun nan Road, Dalian 116044, PR China.
| | - Wei Hou
- Key Lab of Textile Cleaning, Dalian Polytechnic University, #1 Qinggongyuan, Dalian 116034, PR China
| | - Jun Yan
- Key Lab of Textile Cleaning, Dalian Polytechnic University, #1 Qinggongyuan, Dalian 116034, PR China
| | - Hongjuan Zhao
- Key Lab of Textile Cleaning, Dalian Polytechnic University, #1 Qinggongyuan, Dalian 116034, PR China
| | - Laijiu Zheng
- Key Lab of Textile Cleaning, Dalian Polytechnic University, #1 Qinggongyuan, Dalian 116034, PR China
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28
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Yang J, Yin C, Wen Y, Zhang Y, Huo F. A photostable fluorescent probe based on PET off for the detection of hydrogen sulfide and its application in bioimaging. NEW J CHEM 2020. [DOI: 10.1039/d0nj01504k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
As an important small gas signal molecule, H2S has become an important research hotspot for both chemists and biologists.
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Affiliation(s)
- Jialu Yang
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan
- China
| | - Caixia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan
- China
| | - Ying Wen
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education
- Institute of Molecular Science
- Shanxi University
- Taiyuan
- China
| | - Yongbin Zhang
- Research Institute of Applied Chemistry
- Shanxi University
- Taiyuan
- China
| | - Fangjun Huo
- Research Institute of Applied Chemistry
- Shanxi University
- Taiyuan
- China
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29
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Zhou R, Cui G, Qi Q, Huang W, Yang L. The synthesis and bioimaging of a biocompatible hydrogen sulfide fluorescent probe with high sensitivity and selectivity. Analyst 2020; 145:2305-2310. [PMID: 32020141 DOI: 10.1039/c9an02323b] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Hydrogen sulfide (H2S), a well-known poisonous gas, has been recognized as a critical endogenous gas transmitter in the past decade.
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Affiliation(s)
- Ruqiao Zhou
- State Key Laboratory of Biotherapy and Cancer Center
- West China Hospital
- Sichuan University
- Chengdu
- P.R. China
| | - Guiling Cui
- West China School of Pharmacy
- Sichuan University
- Chengdu
- P.R. China
| | - Qingrong Qi
- West China School of Pharmacy
- Sichuan University
- Chengdu
- P.R. China
| | - Wencai Huang
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- P.R. China
| | - Li Yang
- State Key Laboratory of Biotherapy and Cancer Center
- West China Hospital
- Sichuan University
- Chengdu
- P.R. China
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30
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Fang G, Wang H, Bian Z, Zhang G, Guo M, Wu Z, Yao Q. 2-(4-Boronophenyl)quinoline-4-carboxylic acid derivatives: Design and synthesis, aggregation-induced emission characteristics, and binding activity studies for D-ribose with long-wavelength emission. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.1177/1747519819893642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Long-wavelength fluorescent sensors with large Stokes shifts show useful applications in chemical biology and clinical laboratory diagnosis. We have recently reported [4-(4-{[3-(4-boronobenzamido)propyl]carbamoyl}quinolin-2-yl)phenyl]boronic acid that can selectively recognize d-ribose in a buffer solution of pH 7.4. However, the short emission wavelength (395 nm) and aggregation-caused quenching effect are not conducive to applications as a sensor. Novel diboronic acid compounds are synthesized using 2-(4-boronophenyl)quinoline-4-carboxylic acid as the building block and p-phenylenediamine as the linker. These compounds show aggregation-induced emission and fluorescence emission at about 500 nm. In addition, after binding to most carbohydrates, the aggregated state of the boronic acid–containing compounds is dissociated, resulting in fluorescence quenching. Using [4-(4-{[4-(3-borono-5-methoxybenzamido)phenyl]carbamoyl}quinoline-2-yl)phenyl]boronic acid as an example, addition of 55 mM of d-ribose resulted in the strongest quenching of 83% for all the tested carbohydrates, indicating selectively recognizing d-ribose. The reciprocal of the fluorescence intensity change showed a good linear relationship with the reciprocal of d-ribose concentration ( R2 ⩾ 0.99), indicating sensor binding to d-ribose in a ratio of 1:1 to form an inclusion complex. The fluorescence emission is red-shifted compared to 2-(4-boronophenyl)quinoline-4-carboxylic acid and its common derivatives, which provides a new method for the development of long-wavelength fluorescent sensors.
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Affiliation(s)
- Guiqian Fang
- School of Medicine and Life Sciences, University of Jinan–Shandong Academy of Medical Sciences, Jinan, P.R. China
- Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, P.R. China
- Key Laboratory for Biotech-Drugs Ministry of Health, Jinan, P.R. China
- Key Laboratory for Rare & Uncommon Diseases of Shandong Province, Jinan, P.R. China
| | - Hao Wang
- School of Medicine and Life Sciences, University of Jinan–Shandong Academy of Medical Sciences, Jinan, P.R. China
- Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, P.R. China
- Key Laboratory for Biotech-Drugs Ministry of Health, Jinan, P.R. China
- Key Laboratory for Rare & Uncommon Diseases of Shandong Province, Jinan, P.R. China
| | - Zhancun Bian
- School of Medicine and Life Sciences, University of Jinan–Shandong Academy of Medical Sciences, Jinan, P.R. China
- Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, P.R. China
- Key Laboratory for Biotech-Drugs Ministry of Health, Jinan, P.R. China
- Key Laboratory for Rare & Uncommon Diseases of Shandong Province, Jinan, P.R. China
| | - Guimin Zhang
- Laboratory, Generic Manufacture Technology of Chinese Traditional Medicine, Jinan, P.R. China
- Center for New Drug Pharmacological Research of Lunan Pharmaceutical Group, Jinan, P.R. China
| | - Min Guo
- Shandong Leather Industrial Research Institute, Jinan, P.R. China
| | - Zhongyu Wu
- School of Medicine and Life Sciences, University of Jinan–Shandong Academy of Medical Sciences, Jinan, P.R. China
- Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, P.R. China
- Key Laboratory for Biotech-Drugs Ministry of Health, Jinan, P.R. China
- Key Laboratory for Rare & Uncommon Diseases of Shandong Province, Jinan, P.R. China
| | - Qingqiang Yao
- School of Medicine and Life Sciences, University of Jinan–Shandong Academy of Medical Sciences, Jinan, P.R. China
- Institute of Materia Medica, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, P.R. China
- Key Laboratory for Biotech-Drugs Ministry of Health, Jinan, P.R. China
- Key Laboratory for Rare & Uncommon Diseases of Shandong Province, Jinan, P.R. China
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31
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Feng Y, Cao C, Ru J, Yang Y, Wang Y, Song X, Wang K, Zhang G, Liu W. An ultrasensitive and visible lighting-up probe for imaging thiophenols in water samples, in serum and visualizing thiophenols-induced oxidative stress process in live cells. Talanta 2019; 210:120622. [PMID: 31987209 DOI: 10.1016/j.talanta.2019.120622] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 11/15/2019] [Accepted: 12/07/2019] [Indexed: 01/21/2023]
Abstract
Thiophenols, a class of significant industrial materials, are extremely toxic in environmental as well live cells. However, the process of live cells responding to thiophenols is not well understood. Herein, an innovative "OFF-ON" probe FY for thiophenols selectively in 100% aqueous solution was reported. It featured rapid response (~150 s), prominent sensitivity (detection limit: 5 nM), and large Stokes shift (~104 nm), which assured specific detection of thiophenols in A375 cells, HeLa cells and environment. Especially, it proved that thiophenols in live cells can be eliminated by endogenous reactive oxygen species (ROS), indicating that thiophenols may result in cellular oxidative stress. As well, it was resoundingly put into recognizing of thiophenols quantitatively in actual water samples and in serum.
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Affiliation(s)
- 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
| | - 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
| | - Yang Yang
- 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
| | - 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
| | - 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
| | - Guolin Zhang
- 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.
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32
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Zhong K, Chen L, Pan Y, Yan X, Hou S, Tang Y, Gao X, Li J, Tang L. A colorimetric and near-infrared fluorescent probe for detection of hydrogen sulfide and its real multiple applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 221:117135. [PMID: 31158768 DOI: 10.1016/j.saa.2019.117135] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 05/12/2019] [Accepted: 05/14/2019] [Indexed: 06/09/2023]
Abstract
A novel colorimetric and near-infrared fluorescent probe (L) with D-π-A structure derived from 4-diethylaminosalicylaldehyde and 2-(3-cyano-4,5,5-trimethylfuran-2(5H)-ylidene)malononitrile has been developed. Probe L displays highly selective and sensitive recognition for H2S over various anions with a large Stokes shift (96 nm) in DMF/H2O (3/7, v/v, PBS-HCl 10 mM, pH = 7.4). A naked-eye observable color change of L solution from colorless to bluish-purple occurred on treatment with H2S. The potential applications of probe L were evaluated and the results show that probe L can detect H2S vapor and H2S in real water, red wine and living cells.
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Affiliation(s)
- Keli Zhong
- College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121013, China; College of Food Science and Technology, Bohai University, National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, The Fresh Food Storage and Processing Technology Research Institute of Liaoning Provincial Universities, Jinzhou, 121013, China
| | - Lin Chen
- College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121013, China
| | - Yongxin Pan
- College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121013, China
| | - Xiaomei Yan
- College of Laboratory Medicine, Dalian Medical University, Dalian 116044, China
| | - Shuhua Hou
- College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121013, China
| | - Yiwei Tang
- College of Food Science and Technology, Bohai University, National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, The Fresh Food Storage and Processing Technology Research Institute of Liaoning Provincial Universities, Jinzhou, 121013, China
| | - Xue Gao
- College of Food Science and Technology, Bohai University, National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, The Fresh Food Storage and Processing Technology Research Institute of Liaoning Provincial Universities, Jinzhou, 121013, China
| | - Jianrong Li
- College of Food Science and Technology, Bohai University, National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, The Fresh Food Storage and Processing Technology Research Institute of Liaoning Provincial Universities, Jinzhou, 121013, China.
| | - Lijun Tang
- College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121013, China.
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33
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Jin L, Tan X, Dai L, Bai H, Wang Q. Modulation of fluorescence sensing properties of coumarin-based fluorescent probe for H 2S and its application in cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 221:117187. [PMID: 31158759 DOI: 10.1016/j.saa.2019.117187] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 05/08/2019] [Accepted: 05/26/2019] [Indexed: 06/09/2023]
Abstract
A coumarin-based turn on probe, named 3-((E)-3-(1H-indol-3-yl)acryloyl)-2H-chromen-2-one(IAC) was designed and synthesized for the detection of H2S in aqueous medium. IAC showed no obvious red fluorescence in Tris-HCl(pH = 7.2, 60% DMF), a 28.2-fold fluorescence enhancement was found when 40 equiv. H2S was added. Other analytes such as anions, metal ions and GSH, Cys, Gly did no significant fluorescence enhancement at 580 nm to IAC. The red fluorescence enhancement mechanism between IAC and H2S was considered by DFT and ESI-MS. Overall, IAC was successfully applied in cell imaging.
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Affiliation(s)
- Lei Jin
- School of Pharmacy, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers' University, Yancheng, Jiangsu 224051, People's Republic of China
| | - Xiaoxue Tan
- School of Pharmacy, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers' University, Yancheng, Jiangsu 224051, People's Republic of China
| | - Lihui Dai
- School of Pharmacy, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers' University, Yancheng, Jiangsu 224051, People's Republic of China
| | - Hui Bai
- Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China.
| | - Qingming Wang
- School of Pharmacy, Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers' University, Yancheng, Jiangsu 224051, People's Republic of China.
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34
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Zhang Y, Zhang B, Li Z, Wang L, Ren X, Ye Y. Endoplasmic reticulum targeted fluorescent probe for the detection of hydrogen sulfide based on a twist-blockage strategy. Org Biomol Chem 2019; 17:8778-8783. [PMID: 31538174 DOI: 10.1039/c9ob01750j] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Hydrogen sulfide (H2S) is very important for humans and is involved in many physiological processes. Here, we designed and reported a new naked-eye colorimetric fluorescent probe Z1 for detecting H2S in absolute HEPES solution. The fluorescence intensity, after the reaction of the probe and H2S, is about 32 times that of the probe alone. When the concentration of H2S is 0-100 μM, the detection limit (DL) is rather low at about 0.15 μM (3σ/slope). The response mechanism is based on the leaving of the 2,4-dinitrobenzene moiety, followed by intramolecular cyclization to give a fluorescent iminocoumarin-benzothiazole group. Moreover, Z1 was applied to endogenous and exogenous H2S imaging in living cells. The high overlap coefficient proved that probe Z1 has good ER-tracker localization in living cells.
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Affiliation(s)
- Yongru Zhang
- Phosphorus Chemical Engineering Research Center of Henan Province, College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China.
| | - Beibei Zhang
- Phosphorus Chemical Engineering Research Center of Henan Province, College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China.
| | - Zipeng Li
- Phosphorus Chemical Engineering Research Center of Henan Province, College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China.
| | - Lianbang Wang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China
| | - Xueling Ren
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Yong Ye
- Phosphorus Chemical Engineering Research Center of Henan Province, College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China.
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35
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Ultrafast response fluorescent probe with red-emission for monitoring hydrogen sulfide in vivo and in vitro. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.111974] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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36
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BODIPYs in antitumoral and antimicrobial photodynamic therapy: An integrating review. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2019. [DOI: 10.1016/j.jphotochemrev.2019.04.001] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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37
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Fluorescent hydrogen sulfide probes based on azonia-cyanine dyes and their imaging applications in organelles. Anal Chim Acta 2019; 1068:60-69. [DOI: 10.1016/j.aca.2019.03.057] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Revised: 03/11/2019] [Accepted: 03/28/2019] [Indexed: 12/11/2022]
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38
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Chen JP, Duan YM, Zheng WJ, Zhang Q, Zong Q, Chen S, Wang KP, Hu ZQ. Perylenequinone-based "turn on" fluorescent probe for hydrogen sulfide with high sensitivity in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 218:206-212. [PMID: 30995578 DOI: 10.1016/j.saa.2019.03.112] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 03/23/2019] [Accepted: 03/29/2019] [Indexed: 06/09/2023]
Abstract
Hydrogen sulfide (H2S) is a kind of gaseous signal molecule in many physiological processes. In order to detect H2S, a novel "turn on" fluorescent probe 6,12-dihydroxyperylene-1,7-dione (DPD) was designed and synthesized. The probe DPD is fluorescence silence, while the addition of H2S induces an obvious green fluorescence with an obvious color change from dark blue to yellow-green. The probe shows excellent selectivity, fast response (2.5min) and linear curve (0-90μM) in wide effective pH range (4-10). Competition experiments are also revealed in corresponding studies and the detection limit is 3.6μM. The response mechanism is proved to be the reduction of the probe by H2S, which is confirmed by 1H NMR. Furthermore, through the fluorescence turn-on signal toward H2S in Hela cells, probe DPD was successfully applied to monitor H2S in living Hela cells.
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Affiliation(s)
- Ju-Peng Chen
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Yi-Meng Duan
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Wen-Jun Zheng
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Qi Zhang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Qianshou Zong
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing, 314001, China.
| | - Shaojin Chen
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Kun-Peng Wang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China.
| | - Zhi-Qiang Hu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China.
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39
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Fang WL, Tang YJ, Guo XF, Wang H. A fluorescent probe for carbon monoxide based on allyl ether rather than allyl ester: A practical strategy to avoid the interference of esterase in cell imaging. Talanta 2019; 205:120070. [PMID: 31450480 DOI: 10.1016/j.talanta.2019.06.070] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 06/10/2019] [Accepted: 06/18/2019] [Indexed: 01/31/2023]
Abstract
Pd0-mediated Tsuji-Trost reaction is a practical strategy to design fluorescent probes for carbon monoxide (CO) sensing, and in such reaction CO can reduce Pd2+ to Pd0 in-situ and remove allyl groups on fluorophores. In most of these probes, esters are commonly used to link allyl on fluorophores. We found that the ester groups could be hydrolyzed by esterase activity of fetal bovine serum (FBS), while FBS is a requisite in cell culture, and the hydrolysis could interfere the Pd0-mediated Tsuji-Trost reaction. In this study, we synthesized a fluorescent probe (Cou-CO) using allyl ether as reaction site rather than allyl ester. Cou-CO is non-fluorescence, and could react with CO under the presence of Pd0 to form Cou with strong fluorescence, and the maximum excitation and emission wavelengths of Cou are 464 nm and 495 nm respectively. Cou-CO shows excellent selectivity to CO and could avoid the effect of FBS with the limit of detection for CO is 78 nm. Finally, Cou-CO was successfully applied for imaging of CO in living cells.
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Affiliation(s)
- Wen-Le Fang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Ying-Jie Tang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Xiao-Feng Guo
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Hong Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China.
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40
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Chao J, Xu M, Zhang Y, Huo F, Liu Y, Wang X, Yin C. HS - facilitated sulfur pyran realizing hydrogen sulfide detection and imaging in HepG2 cells and chlorella. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 214:227-232. [PMID: 30780090 DOI: 10.1016/j.saa.2019.02.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 02/09/2019] [Accepted: 02/10/2019] [Indexed: 06/09/2023]
Abstract
The new carbazole-based fluorescent probe CA-1 was designed and synthesized for the high selective detection of H2S based on HS- facilitated sulfur pyran resulting in UV-Vis and fluorescent spectra changes. At the same time, the probe showed good sensitivity to the detection of H2S with a low detection limit of 0.16 μM. The detection process can be monitored by naked eye: with the addition of H2S, the probe system changed from yellow to pink. Importantly, the probe could be applied in monitoring H2S in HepG2 cells and Chlorella. These results indicate that CA-1 can be used as a promising fluorescent probe for the detection of H2S in situ.
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Affiliation(s)
- Jianbin Chao
- Scientific Instrument Center, Shanxi University, Taiyuan 030006, China
| | - Miao Xu
- Scientific Instrument Center, Shanxi University, Taiyuan 030006, China; School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Yongbin Zhang
- Key Laboratory of Functional Molecules of Shanxi Province, Research Institute of Applied Chemistry, 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
| | - Yaoming Liu
- Scientific Instrument Center, Shanxi University, Taiyuan 030006, China
| | - Xiaolu Wang
- Scientific Instrument Center, Shanxi University, Taiyuan 030006, China; School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China
| | - Caixia Yin
- Institute of Molecular Science, Shanxi University, Taiyuan 030006, China.
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41
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Jin Y, Liu R, Zhan Z, Lv Y. Fast response near-infrared fluorescent probe for hydrogen sulfide in natural waters. Talanta 2019; 202:159-164. [PMID: 31171164 DOI: 10.1016/j.talanta.2019.04.067] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 04/21/2019] [Accepted: 04/23/2019] [Indexed: 11/16/2022]
Abstract
Rapid and sensitive detection of hydrogen sulfide (H2S) is of great importance for the environmental monitoring. Near-infrared fluorescent probes are recently developed for the sensitive H2S detection thanks to their low background interference, while often hampered by relatively long response time (around 30 min). In this work, we reported a fast response (within 5 min), highly sensitive near-infrared (NIR) fluorescent probe (DCM-OCN) for H2S. The rapid nucleophilic reaction between cyanate moiety and H2S endowed fast response of the NIR probe. The influence of experimental parameters (including CTAB concentration, reaction time, pH value etc.), interference study, and possible mechanism were investigated in detail. The fluorescence increment was linear with H2S concentration in 1-10 μM with a detection limit of 0.28 μM (3σ). The probe was successfully applied to environmental water samples including river water, tap water, lake water, mineral water and artificial wastewater.
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Affiliation(s)
- Yonglei Jin
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Rui Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Zixuan Zhan
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Yi Lv
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China; Analytical & Testing Center, Sichuan University, Chengdu, 610064, China.
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42
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Chen H, Wu X, Yang S, Tian H, Liu Y, Sun B. A Visible Colorimetric Fluorescent Probe for Hydrogen Sulfide Detection in Wine. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2019; 2019:2173671. [PMID: 30733885 PMCID: PMC6348852 DOI: 10.1155/2019/2173671] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 11/13/2018] [Accepted: 11/26/2018] [Indexed: 06/09/2023]
Abstract
A new efficient and practical fluorescent probe 6-(benzo[d]thiazol-2-yl)naphthalen-2-yl-thiophene-2-carboxylate (probe 1) was synthesized to detect hydrogen sulfide (H2S). The addition of H2S caused the solution of probe 1 to change from colorless to yellow, and the solution of probe 1 changes to different colors with respect to different concentrations of H2S. Importantly, probe 1 could help detect H2S efficiently by a distinct color response as a visible detection agent. Probe 1 reacted with various concentrations of H2S (0-200 μM), and the detection limit for H2S was 0.10 μM. Particularly, probe 1 can be applied as a sensor to detect H2S accurately in wine samples.
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Affiliation(s)
- Haitao Chen
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, No. 11 Fucheng Road, Haidian District, Beijing 100048, China
| | - Xiaoming Wu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, No. 11 Fucheng Road, Haidian District, Beijing 100048, China
| | - Shaoxiang Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, No. 11 Fucheng Road, Haidian District, Beijing 100048, China
| | - Hongyu Tian
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, No. 11 Fucheng Road, Haidian District, Beijing 100048, China
| | - Yongguo Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, No. 11 Fucheng Road, Haidian District, Beijing 100048, China
| | - Baoguo Sun
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, No. 11 Fucheng Road, Haidian District, Beijing 100048, China
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43
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Zhu XY, Yao HW, Fu YJ, Guo XF, Wang H. Effect of substituents on Stokes shift of BODIPY and its application in designing bioimaging probes. Anal Chim Acta 2018; 1048:194-203. [PMID: 30598150 DOI: 10.1016/j.aca.2018.10.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 10/09/2018] [Accepted: 10/18/2018] [Indexed: 10/28/2022]
Abstract
BODIPY-based probes have excellent fluorescence properties. However, small Stokes shifts approximately 5-15 nm greatly affect their detection sensitivity. In this study, we compared the Stokes shifts of reported BODIPY-based probes with various of substituents, and found that the phenyl groups on the specific position of BODIPY core could expand the Stokes shift of BODIPY-based probes, and methoxy groups on these phenyl substituents could enhance such effects. Then, by quantum chemical calculations, we found that the number of methoxy groups might also have obvious effect on the Stokes shift of BODIPY. Taking nitric oxide (NO) as analyte, 4,4-difluoro-8-(3,4-diaminophenyl)-3,5-bis(2,4-dimethoxyphenyl)-4-bora-3a,4a-diaza-s-indancene (DMOPB) with diaminophenyl substituents has been designed and synthesized. Compared with monomethoxy-phenyl substituted BODIPY-based probes (MOPBs) in our previous work, Stokes shift of DMOPB was expanded by 10 nm when using dimethoxyphenyl instead of monomethoxyphenyl, which is basically consistent with the quantum chemistry calculation of 11 nm. DMOPB can react with NO in only 2 min to form the triazole DMOPB-T with a fluorescence quantum yield of 0.32. An excellent linear relationship was observed in the range of NO concentration from 0.5 μM to 4 μM and the detection limit was 1 nM. The experimental results indicate that DMOPB with high sensitivity, excellent selectivity, low toxicity and dark background can be a great candidate for imaging NO in cells and tissues. Considering the lack of practical way to increase Stokes shift of small-molecule fluorescent probes based on specific fluorophore, the proposed strategy has great potential for the designing of probes with large Stokes shift.
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Affiliation(s)
- Xiao-Yan Zhu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Hui-Wen Yao
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Yu-Jia Fu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Xiao-Feng Guo
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Hong Wang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China.
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44
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Pal K, Islam ASM, Prodhan C, Bhunya S, Paul A, Ali M. A Benzooxazole-Based Probe for the Sensitive Detection of Hydrogen Sulfide: Kinetic and Transition-State Studies and In Vitro Application in HepG2 Cells. ChemistrySelect 2018. [DOI: 10.1002/slct.201801090] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kaberi Pal
- Department of Chemistry; Jadavpur University; 188 Raja S.C. Mallick Road Kolkata - 700032 India
| | - Abu Saleh Musha Islam
- Department of Chemistry; Jadavpur University; 188 Raja S.C. Mallick Road Kolkata - 700032 India
| | - Chandraday Prodhan
- Molecular& Human Genetics Division; CSIR-Indian Institute of Chemical Biology; 4 Raja S.C. Mallick Road Kolkata - 700032 India
| | - Sourav Bhunya
- Raman Centre for Atomic, Optical and Molecular Physics; Indian Association for the Cultivation of Science, Jadavpur; Kolkata - 700032 India
| | - Ankan Paul
- Raman Centre for Atomic, Optical and Molecular Physics; Indian Association for the Cultivation of Science, Jadavpur; Kolkata - 700032 India
| | - Mahammad Ali
- Department of Chemistry; Jadavpur University; 188 Raja S.C. Mallick Road Kolkata - 700032 India
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45
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Chang S, Xiang K, Ming W, Cheng X, Han C, Zhang Z, Tian B, Zhang J. Ultrasensitive dicyanoisophorone-based near-infrared fluorescent probe for rapid and specific detection of thiophenols in river water. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3448-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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46
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A rhodamine-based fluorescent probe for colorimetric and fluorescence lighting-up determination of toxic thiophenols in environmental water and living cells. Talanta 2018; 181:239-247. [PMID: 29426507 DOI: 10.1016/j.talanta.2018.01.028] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 01/08/2018] [Accepted: 01/10/2018] [Indexed: 01/22/2023]
Abstract
Thiophenols are a class of highly toxic environmental pollutant, hence it is very necessary to monitor thiophenols in environment and living cells with an efficient and reliable method. Herein, a novel fluorescent probe for thiophenols has been developed, which exhibited a colorimetric and fluorescence turn-on dual response towards thiophenols with good selectivity and fast response. The sensing mechanism for thiophenols was attributed to nucleophilic substitution reaction, which was confirmed by HPLC. The probe exhibited good recovery (from 90% to 107%) and low limit of detection for thiophenols (37nM) in industrial wastewater. Moreover, the probe has been successfully employed to visualize thiophenol in living cells. Therefore, the fluorescent probe has good capability for monitoring thiophenols in environmental samples and biological systems.
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47
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Li YT, Zhao XJ, Jiang YR, Yang BQ. A novel long-wavelength fluorescent probe for selective detection of hydrogen sulfide in living cells. NEW J CHEM 2018. [DOI: 10.1039/c8nj04241a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Sensitive detection of endogenous H2S by a low cytotoxicity probe.
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Affiliation(s)
- Yu-ting Li
- Department of Pharmaceutical Engineering, College of Chemistry and Chemical Engineering, Central South University
- Changsha 410083
- P. R. China
| | - Xiong-jie Zhao
- Department of Pharmaceutical Engineering, College of Chemistry and Chemical Engineering, Central South University
- Changsha 410083
- P. R. China
| | - Yu-ren Jiang
- Department of Pharmaceutical Engineering, College of Chemistry and Chemical Engineering, Central South University
- Changsha 410083
- P. R. China
| | - Bing-qing Yang
- Department of Pharmaceutical Engineering, College of Chemistry and Chemical Engineering, Central South University
- Changsha 410083
- P. R. China
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