1
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Mao GJ, Zhang SY, Yang TT, Zhu B, Sun XY, Wang QQ, Zhang G. A tumor-targeting two-photon fluorescent probe with a far-red to NIR emission for imaging basal hypochlorite in cancer cells and tumor. Talanta 2024; 277:126436. [PMID: 38901192 DOI: 10.1016/j.talanta.2024.126436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 06/10/2024] [Accepted: 06/13/2024] [Indexed: 06/22/2024]
Abstract
Cancer cells have a high abundance of hypochlorite compared to normal cells, which can be used as the biomarker for imaging cancer cells and tumor. Developing the tumor-targeting fluorescent probe suitable for imaging hypochlorite in vivo is urgently demanded. In this article, based on xanthene dye with a two-photon excited far-red to NIR emission, a tumor-targeting two-photon fluorescent probe (Biotin-HClO) for imaging basal hypochlorite in cancer cells and tumor was developed. For ClO-, Biotin-HClO (20.0 μM) has a linear response range from 15.0 × 10-8 to 1.1 × 10-5 M with a high selectivity and a high sensitivity, a good detection limit of 50 nM and a 550-fold fluorescence enhancement with high signal-to-noise ratio (20 mM PBS buffer solution with 50 % DMF; pH = 7.4; λex = 605 nm; λem = 635 nm). Morover, Biotin-HClO exhibited excellent performance in monitoring exogenous and endogenous ClO- in cells, and has an outstanding tumor-targeting ability. Subsequently, Biotin-HClO has been applied for imaging ClO- in 4T1 tumor tissue to distinguish from normal tissue. Furthermore, Biotin-HClO was successfully employed for high-contrast imaging 4T1 tumor in mouse based on its tumor-targeting ability. All these results proved that Biotin-HClO is a useful analytical tool to detect ClO- and image tumor in vivo.
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Affiliation(s)
- Guo-Jiang Mao
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, PR China.
| | - Shu-Yu Zhang
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, PR China
| | - Tian-Tian Yang
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, PR China
| | - Baosong Zhu
- Department of General Surgery, Suzhou TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, PR China
| | - Xue-Yu Sun
- Department of Pharmacy, Henan International Joint Laboratory of Cardiovascular Remodeling and Drug Intervention, Xinxiang Key Laboratory of Vascular Remodeling Intervention and Molecular Targeted Therapy Drug Development, Xinxiang Medical University, 601 Jinsui Road, Xinxiang, 453003, PR China
| | - Qian-Qian Wang
- Department of Pharmacy, Henan International Joint Laboratory of Cardiovascular Remodeling and Drug Intervention, Xinxiang Key Laboratory of Vascular Remodeling Intervention and Molecular Targeted Therapy Drug Development, Xinxiang Medical University, 601 Jinsui Road, Xinxiang, 453003, PR China.
| | - Guisheng Zhang
- Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, PR China.
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2
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Wu X, Duan N, Yang S. Research Progress on the Application of Multifunctional Amino Derivative Fluorescent Probes in Food, the Environment, and the Microenvironment. Crit Rev Anal Chem 2024:1-18. [PMID: 38693829 DOI: 10.1080/10408347.2024.2343848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
Abstract
The amino group is regarded as a multifunctional recognition group in fluorescent probes. It is nucleophilic, a strong electron-donating group and is a polar group with active hydrogen. Based on these characteristics, amino-based fluorescent probes combined with various fluorescent precursors have been constructed, with excellent sensing performance and low cytotoxicity. These probes have significant application value in the detection of food, living cells and organisms. Here, the relevant studies on amino fluorescent probes from 2016 to 2024 are systematically reviewed and their molecular design principles, recognition mechanisms and applications are described. These studies included 14 on exogenous and endogenous formaldehyde detection, five that detected polarity changes in the external environment and organelles in vivo, four intracellular mitochondrial and lysosomal viscosity detections, seven physiological environment and intracellular pH detections, seven metal ion detections in biological and environmental systems and four rapid detections of the hypochlorite anion (ClO-) in a variety of physiological processes and cells. The application scope of amino fluorescent probes is constantly expanding at present but, research progress in multiple application fields has not been summarized. This article mainly reviews the latest progress in amino fluorescent probes in the fields of food, the environment and the microenvironment, as well as looking forward to the development prospects of these fluorescent probes. Improving the reactivity of amino recognition groups and visual detection may become hot issues in future research.
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Affiliation(s)
- Xiaoming Wu
- Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, PR China
| | - Ning Duan
- Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, PR China
| | - Shaoxiang Yang
- Beijing Key laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, PR China
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3
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Yu X, Huang Y, Tao Y, Fan L, Zhang Y. Mitochondria-targetable small molecule fluorescent probes for the detection of cancer-associated biomarkers: A review. Anal Chim Acta 2024; 1289:342060. [PMID: 38245195 DOI: 10.1016/j.aca.2023.342060] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/20/2023] [Accepted: 11/21/2023] [Indexed: 01/22/2024]
Abstract
Cancer represents a global threat to human health, and effective strategies for improved cancer early diagnosis and treatment are urgently needed. The detection of tumor biomarkers has been one of the important auxiliary means for tumor screening and diagnosis. Mitochondria are crucial subcellular organelles that produce most chemical energy used by cells, control metabolic processes, and maintain cell function. Evidence suggests the close involvement of mitochondria with cancer development. As a consequence, the identification of cancer-associated biomarker expression levels in mitochondria holds significant importance in the diagnosis of early-stage diseases and the monitoring of therapy efficacy. Small-molecule fluorescent probes are effective for the identification and visualization of bioactive entities within biological systems, owing to their heightened sensitivity, expeditious non-invasive analysis and real-time detection capacities. The design principles and sensing mechanisms of mitochondrial targeted fluorescent probes are summarized in this review. Additionally, the biomedical applications of these probes for detecting cancer-associated biomarkers are highlighted. The limitations and challenges of fluorescent probes in vivo are also considered and some future perspectives are provided. This review is expected to provide valuable insights for the future development of novel fluorescent probes for clinical imaging, thereby contributing to the advancement of cancer diagnosis and treatment.
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Affiliation(s)
- Xue Yu
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin, 132022, PR China
| | - Yunong Huang
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin, 132022, PR China
| | - Yunqi Tao
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin, 132022, PR China
| | - Li Fan
- Institute of Environmental Science, Shanxi University, Taiyuan, 030006, PR China.
| | - Yuewei Zhang
- School of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin, 132022, PR China.
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4
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Shangguan H, Liu Q, Wang Y, Teng Z, Tian R, Wu T, Yang L, Jiang L, Liu X, Wei L. Bioimaging of a chromenoquinoline-based ratiometric fluorescent probe for detecting ClO . SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 303:123256. [PMID: 37579661 DOI: 10.1016/j.saa.2023.123256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 07/27/2023] [Accepted: 08/10/2023] [Indexed: 08/16/2023]
Abstract
Hypochlorous acid (HClO) is a reactive oxygen species and a relatively strong antibacterial substance in the immune defense system. The normal concentration of HClO in the human body is approximately 200 μM, and its high concentration can cause tissue damage and some diseases. Herein, a chromenoquinoline-based ratiometric fluorescent probe was developed to detect and quantify HClO. The developed Probe 1 exhibited the advantages of large Stokes shift (137 nm), high synthetic yield (84.7 %), simple synthesis method, short response time (<4 min), low detection limit (5.1 nM), and low toxicity. The probe was successfully validated in live cells and zebrafish.
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Affiliation(s)
- Huimin Shangguan
- College of Ecology and Environment, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Qianwei Liu
- International College, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Yuanjuan Wang
- Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, College of Medicine, Linyi University, Linyi 276000, China
| | - Zixuan Teng
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Rumeng Tian
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Tong Wu
- Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, College of Medicine, Linyi University, Linyi 276000, China
| | - Lei Yang
- Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, College of Medicine, Linyi University, Linyi 276000, China.
| | - Ling Jiang
- Shandong Provincial Key Laboratory of Detection Technology for Tumor Markers, College of Medicine, Linyi University, Linyi 276000, China.
| | - Xingjiang Liu
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, Henan Province, China.
| | - Liuhe Wei
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, Henan Province, China
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5
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Suna G, Gunduz S, Topal S, Ozturk T, Karakuş E. A unique triple-channel fluorescent probe for discriminative detection of cyanide, hydrazine, and hypochlorite. Talanta 2023; 257:124365. [PMID: 36827939 DOI: 10.1016/j.talanta.2023.124365] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 02/09/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023]
Abstract
Herein, the first triple-channel fluorescent probe, TTB, excited at the same wavelength (λex = 360 nm) in the same sensing medium for the detection and discrimination of cyanide, hydrazine, and hypochlorite, is disclosed. While a fluorescent white color appeared (λem = 470 nm) with the addition of cyanide ion into the probe solution, upon addition of hydrazine and hypochlorite, green (λem = 503 nm) and orange (λem = 585 nm) fluorescent colors, respectively, were observed. A naked-eye detection for the three ions was documented. With the appearance of orange color, a mega Stokes shift of 175 nm was observed. The probe exhibited excellent selectivity and lower detection limits of 0.24 μM, 4.1 nM and 0.27 μM, and dynamic ranges of 0.0-2.0 μM, 0.0-0.05 μM and 0.0-2.0 μM for cyanide, hydrazine and hypochlorite, respectively. The sensing mechanism was investigated through computational studies before and after the addition of cyanide, hypochlorite, and hydrazine, applying density functional theory (DFT), along with the calculation of optical properties by time-dependent DFT (TD-DFT) method. The results were found to be in good agreement with the experimental values. Remarkably, the probe, TTB, successfully detected cyanide, hydrazine, and hypochlorite in complex water samples. Moreover, the detection of cyanide was successfully performed in apricot kernels, as well as hypochlorite in fruits and vegetables.
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Affiliation(s)
- Garen Suna
- Organic Chemistry Laboratory, Chemistry Group, The Scientific & Technological Research Council of Turkey, National Metrology Institute, (TUBITAK UME), 41470, Gebze, Kocaeli, Turkey; Department of Chemistry, Istanbul Technical University, 34469, Maslak, Istanbul, Turkey
| | - Simay Gunduz
- Organic Chemistry Laboratory, Chemistry Group, The Scientific & Technological Research Council of Turkey, National Metrology Institute, (TUBITAK UME), 41470, Gebze, Kocaeli, Turkey
| | - Sebahat Topal
- Department of Chemistry, Istanbul Technical University, 34469, Maslak, Istanbul, Turkey
| | - Turan Ozturk
- Organic Chemistry Laboratory, Chemistry Group, The Scientific & Technological Research Council of Turkey, National Metrology Institute, (TUBITAK UME), 41470, Gebze, Kocaeli, Turkey; Department of Chemistry, Istanbul Technical University, 34469, Maslak, Istanbul, Turkey.
| | - Erman Karakuş
- Organic Chemistry Laboratory, Chemistry Group, The Scientific & Technological Research Council of Turkey, National Metrology Institute, (TUBITAK UME), 41470, Gebze, Kocaeli, Turkey.
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6
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Niu H, Liu J, O'Connor HM, Gunnlaugsson T, James TD, Zhang H. Photoinduced electron transfer (PeT) based fluorescent probes for cellular imaging and disease therapy. Chem Soc Rev 2023; 52:2322-2357. [PMID: 36811891 DOI: 10.1039/d1cs01097b] [Citation(s) in RCA: 45] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Typical PeT-based fluorescent probes are multi-component systems where a fluorophore is connected to a recognition/activating group by an unconjugated linker. PeT-based fluorescent probes are powerful tools for cell imaging and disease diagnosis due to their low fluorescence background and significant fluorescence enhancement towards the target. This review provides research progress towards PeT-based fluorescent probes that target cell polarity, pH and biological species (reactive oxygen species, biothiols, biomacromolecules, etc.) over the last five years. In particular, we emphasise the molecular design strategies, mechanisms, and application of these probes. As such, this review aims to provide guidance and to enable researchers to develop new and improved PeT-based fluorescent probes, as well as promoting the use of PeT-based systems for sensing, imaging, and disease therapy.
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Affiliation(s)
- Huiyu Niu
- Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, P. R. China.
| | - Junwei Liu
- Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, P. R. China.
| | - Helen M O'Connor
- School of Chemistry, Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, The University of Dublin, 152-160 Pearse Street, Dublin 2, Ireland.
| | - Thorfinnur Gunnlaugsson
- School of Chemistry, Trinity Biomedical Sciences Institute (TBSI), Trinity College Dublin, The University of Dublin, 152-160 Pearse Street, Dublin 2, Ireland.
| | - Tony D James
- Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, P. R. China. .,Department of Chemistry, University of Bath, Bath, BA2 7AY, UK.
| | - Hua Zhang
- Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecule and Drug Innovation, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, P. R. China.
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7
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Tang J, Zheng H, Cai J, Liu J, Wang Y, Deng J. Research progress of electrochemical oxidation and self-action of electric field for medical wastewater treatment. Front Microbiol 2023; 13:1083974. [PMID: 36687586 PMCID: PMC9853389 DOI: 10.3389/fmicb.2022.1083974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 12/14/2022] [Indexed: 01/11/2023] Open
Abstract
A large number of pathogenic microorganisms exist in medical wastewater, which could invade the human body through the water and cause harm to human health. With the global pandemic coronavirus (COVID-19), public health safety become particularly important, and medical wastewater treatment is an important part of it. In particular, electrochemical disinfection technology has been widely studied in medical wastewater treatment due to its greenness, high efficiency, convenient operation, and other advantages. In this paper, the development status of electrochemical disinfection technology in the treatment of medical wastewater is reviewed, and an electrochemical three-stage disinfection system is proposed for the treatment of medical wastewater. Moreover, prospects for the electrochemical treatment of medical wastewater will be presented. It is hoped that this review could provide insight and guidance for the research and application of electrochemical disinfection technology to treat medical wastewater.GRAPHICAL ABSTRACT.
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Affiliation(s)
- Jun Tang
- Department of Neurothoracic Surgery, The Third People's Hospital of Hubei Province Yangluo Campus, Jianghan University, Wuhan, China
| | - Heng Zheng
- Department of Neurothoracic Surgery, The Third People's Hospital of Hubei Province Yangluo Campus, Jianghan University, Wuhan, China
- College of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan, China
| | - Jinzhong Cai
- Department of Interventional Radiology, Shenzhen People's Hospital (The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, China
| | - Jiang Liu
- College of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan, China
| | - Yangyang Wang
- Department of Neurothoracic Surgery, The Third People's Hospital of Hubei Province Yangluo Campus, Jianghan University, Wuhan, China
- College of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan, China
| | - Jun Deng
- College of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, China
- Department of Emergency, The Third People's Hospital of Hubei Province, Jianghan University, Wuhan, China
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8
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Liu CX, Xiao SY, Gong XL, Zhu X, Wang YW, Peng Y. A Near-Infrared Fluorescent Probe for Recognition of Hypochlorite Anions Based on Dicyanoisophorone Skeleton. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28010402. [PMID: 36615593 PMCID: PMC9823594 DOI: 10.3390/molecules28010402] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/23/2022] [Accepted: 12/24/2022] [Indexed: 01/09/2023]
Abstract
A novel near-infrared (NIR) fluorescent probe (SWJT-9) was designed and synthesized for the detection of hypochlorite anion (ClO-) using a diaminomaleonitrile group as the recognition site. SWJT-9 had large Stokes shift (237 nm) and showed an excellent NIR fluorescence response to ClO- with the color change under the visible light. It showed a low detection limit (24.7 nM), high selectivity, and rapid detection (within 2 min) for ClO-. The new detection mechanism of SWJT-9 on ClO- was confirmed by 1H NMR, MS spectrum, and the density functional theory (DFT) calculations. In addition, the probe was successfully used to detect ClO- in HeLa cells.
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Affiliation(s)
- Chang-Xiang Liu
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Shu-Yuan Xiao
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Xiu-Lin Gong
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Xi Zhu
- Department of Neurology, The Third People’s Hospital of Chengdu, The Affiliated Hospital of Southwest Jiaotong University, Chengdu 610031, China
- Correspondence: (X.Z.); (Y.-W.W.)
| | - Ya-Wen Wang
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
- Correspondence: (X.Z.); (Y.-W.W.)
| | - Yu Peng
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
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9
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Li D, Wang B, Zhang L, Zheng J, Bao H. Rhodol-Based Fluorescent Probes Used for Fast Response toward ClO– and Delayed Determination of H2O2 in Living Cells. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/a-1786-1584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
AbstractReactive oxygen species (ROS), a class of reactive oxidants, play critical roles in signal transduction, cell metabolism, immune defense, and other physiological processes. Abnormally excessive levels of ROS can cause diseases and thus, investigations into the relevant biology and medicine are significant. The behavior of ROS in inflammation has been rarely elucidated. In this work, two ROS fluorescent probes, FS-ROS1 and FS-ROS2 have been designed and synthesized. FS-ROS1 responds rapidly (~1 min) to ClO– and gradually (~30 min) to H2O2 with an increase in fluorescence at ~656 nm and 640 nm of more than 100-fold in vitro. At a concentration of 10 μM, FS-ROS1 labels the L929 cell and Raw264.7 cell wells in 30 min with excellent biocompatibility and without washing. After labelling, FS-ROS1 exhibited a rational fluorescence increase upon the addition of 1, 10, 100, and 200 μM of H2O2. Based on these results, inflammatory cells, stimulated with 800 nM dexamethasone and polyIC, showed a higher increase in fluorescence than the control cells. These results suggest that H2O2 and ClO– might be important signaling molecules during inflammations.
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Affiliation(s)
- Daliang Li
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education & College of Life Sciences, Fujian Normal University
| | - Bo Wang
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education & College of Life Sciences, Fujian Normal University
| | - Lanlan Zhang
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education & College of Life Sciences, Fujian Normal University
| | - Jianpei Zheng
- Fujian Key Laboratory of Innate Immune Biology, Biomedical Research Center of South China, Key Laboratory of OptoElectronic Science and Technology for Medicine of Ministry of Education & College of Life Sciences, Fujian Normal University
| | - Hongli Bao
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences
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10
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A novel fluorescent probe with large Stokes shift for accurate detection of HOCl in mitochondria and its imaging application. Anal Chim Acta 2022; 1191:339287. [PMID: 35033256 DOI: 10.1016/j.aca.2021.339287] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/12/2021] [Accepted: 11/15/2021] [Indexed: 11/21/2022]
Abstract
Hypochlorous acid (HOCl), mainly generated in mitochondria, plays a critical role in various physiological processes. To better understand the role and function of HOCl in mitochondria, herein, we present the design and synthesis of a Mito-QL reporter for probing the HOCl within mitochondria without other interference generated in living cells. Through the combination of TICT/ICT mechanisms, probe Mito-QL, with large stokes shift (203 nm) and low background fluorescence, exhibited excellent sensitivity (900-fold fluorescence enhancement) and selectivity towards HOCl (LOD = 2.4 nM). The co-location experiments confirmed that probe Mito-QL can firstly localize in the mitochondria and then react with HOCl in mitochondria. Also, the probe is capable of imaging endogenous and exogenous HOCl even the generation of HOCl during the ferroptosis of cells, which is beneficial for more efficient application in biological imaging.
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11
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Liu K, Fan L, Huang S, Sun J, Wang X, Li H, Si C, Zhang W, Li T, Yang Z. A benzocoumarin-based fluorescent probe for ultra-sensitive and fast detection of endogenous/exogenous hypochlorous acid and its applications. Analyst 2022; 147:1976-1985. [DOI: 10.1039/d1an02178h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hypochlorous acid (HOCl) is widely used in daily production and life because of its green and strongly oxidizing properties.
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Affiliation(s)
- Kui Liu
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Long Fan
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Sujie Huang
- College of Basic Medical School, Lanzhou University, Lanzhou 730000, PR China
| | - Jie Sun
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Xiaofeng Wang
- College of Chemical Engineering and Technology, Tianshui Normal University, Tianshui 741001, PR China
| | - Huixue Li
- College of Chemical Engineering and Technology, Tianshui Normal University, Tianshui 741001, PR China
| | - Changdai Si
- College of Chemical Engineering and Technology, Tianshui Normal University, Tianshui 741001, PR China
| | - Wei Zhang
- College of Basic Medical School, Lanzhou University, Lanzhou 730000, PR China
| | - Tianrong Li
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Zhengyin Yang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
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12
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She Z, Chen J, Sun L, Zeng F, Wu S. An NO-responsive probe for detecting acute inflammation using NIR-II fluorescence/optoacoustic imaging. Chem Commun (Camb) 2022; 58:13123-13126. [DOI: 10.1039/d2cc05386a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
An activatable probe for detecting acute inflammation has been developed. Nitrosation turns electron-donating methylamine into electron-withdrawing methyl-N-nitroso with turn-on NIR-II fluorescence and optoacoustic signals for imaging.
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Affiliation(s)
- Zunpan She
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Junjie Chen
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Lihe Sun
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Fang Zeng
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Shuizhu Wu
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China
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13
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Shelar DS, Malankar GS, M. M, Patra M, Butcher RJ, Manjare ST. Selective detection of hypochlorous acid in living cervical cancer cells with an organoselenium-based BOPPY probe. NEW J CHEM 2022. [DOI: 10.1039/d2nj02956a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis and crystal structure of the first selenium-containing BOPPY probe. The probe is selective for exogenous and endogenous HOCl detection in HeLa cells with a “turn-on” fluorescence response.
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Affiliation(s)
- Divyesh S. Shelar
- Department of Chemistry, University of Mumbai, Mumbai, 400098, India
| | - Gauri S. Malankar
- Department of Chemistry, University of Mumbai, Mumbai, 400098, India
| | - Manikandan M.
- Department of Chemical Science, Tata Institute of Fundamental Research, Mumbai, 400005, India
| | - Malay Patra
- Department of Chemical Science, Tata Institute of Fundamental Research, Mumbai, 400005, India
| | | | - Sudesh T. Manjare
- Department of Chemistry, University of Mumbai, Mumbai, 400098, India
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14
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Zhang W, Song W, Lin W. A novel ER-targeted two-photon fluorescent probe for monitoring abnormal concentrations of HClO in diabetic mice. J Mater Chem B 2021; 9:7381-7385. [PMID: 34551059 DOI: 10.1039/d1tb01327k] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Diabetes is closely related to the presence of excess HClO induced by endoplasmic reticulum stress. Thus, a novel two-photon fluorescent probe was designed and synthesized for the detection of HClO in the endoplasmic reticulum. Significantly, it has been verified that high glucose can indeed induce oxidative stress of the endoplasmic reticulum and produce excessive HClO. Moreover, the probe has also been successfully used in tissue imaging of diabetic mice.
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Affiliation(s)
- Weiyao Zhang
- Guangxi Key Laboratory of Electrochemical Energy Materials, Institute of Optical Materials and Chemical Biology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, P. R. China.
| | - Wenhui Song
- Guangxi Key Laboratory of Electrochemical Energy Materials, Institute of Optical Materials and Chemical Biology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, P. R. China.
| | - Weiying Lin
- Guangxi Key Laboratory of Electrochemical Energy Materials, Institute of Optical Materials and Chemical Biology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, P. R. China.
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15
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Li M, Fang W, Wang B, Du Y, Hou Y, Chen L, Cui S, Li Y, Yan X. A novel dual-site ICT/AIE fluorescent probe for detecting hypochlorite and polarity in living cells. NEW J CHEM 2021. [DOI: 10.1039/d1nj03558d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel dual-site fluorescent probe (CTPA) was rationally designed and synthesized for the detection of hypochlorite (ClO−) and polarity.
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Affiliation(s)
- Mingrui Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Wangwang Fang
- Shaoxing Xingxin New Material Co., Ltd, Zhejiang 312369, P. R. China
| | - Bowei Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
- Tianjin Engineering Research Center of Functional Fine Chemicals, Tianjin, P. R. China
- Zhejiang Shaoxing Institute of Tianjin University, Shaoxing, Zhejiang, China
| | - Yuchao Du
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Yuqing Hou
- Zhejiang Lonsen Group Co., Ltd, Zhejiang 312300, P. R. China
| | - Ligong Chen
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
- Tianjin Engineering Research Center of Functional Fine Chemicals, Tianjin, P. R. China
- Zhejiang Shaoxing Institute of Tianjin University, Shaoxing, Zhejiang, China
| | - Siqian Cui
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
| | - Yang Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
- Tianjin Engineering Research Center of Functional Fine Chemicals, Tianjin, P. R. China
| | - Xilong Yan
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
- Tianjin Engineering Research Center of Functional Fine Chemicals, Tianjin, P. R. China
- Zhejiang Shaoxing Institute of Tianjin University, Shaoxing, Zhejiang, China
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