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Yang P, Tang AL, Tan S, Wang GY, Huang HY, Niu W, Liu ST, Ge MH, Yang LL, Gao F, Zhou X, Liu LW, Yang S. Recent progress and outlooks in rhodamine-based fluorescent probes for detection and imaging of reactive oxygen, nitrogen, and sulfur species. Talanta 2024; 274:126004. [PMID: 38564824 DOI: 10.1016/j.talanta.2024.126004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 03/19/2024] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
Reactive oxygen species (ROS), reactive nitrogen species (RNS), and reactive sulfur species (RSS) serve as vital mediators essential for preserving intracellular redox homeostasis within the human body, thereby possessing significant implications across physiological and pathological domains. Nevertheless, deviations from normal levels of ROS, RNS, and RSS disturb redox homeostasis, leading to detrimental consequences that compromise bodily integrity. This disruption is closely linked to the onset of various human diseases, thereby posing a substantial threat to human health and survival. Small-molecule fluorescent probes exhibit considerable potential as analytical instruments for the monitoring of ROS, RNS, and RSS due to their exceptional sensitivity and selectivity, operational simplicity, non-invasiveness, localization capabilities, and ability to facilitate in situ optical signal generation for real-time dynamic analyte monitoring. Due to their distinctive transition from their spirocyclic form (non-fluorescent) to their ring-opened form (fluorescent), along with their exceptional light stability, broad wavelength range, high fluorescence quantum yield, and high extinction coefficient, rhodamine fluorophores have been extensively employed in the development of fluorescent probes. This review primarily concentrates on the investigation of fluorescent probes utilizing rhodamine dyes for ROS, RNS, and RSS detection from the perspective of different response groups since 2016. The scope of this review encompasses the design of probe structures, elucidation of response mechanisms, and exploration of biological applications.
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Affiliation(s)
- Ping Yang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - A-Ling Tang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Shuai Tan
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Guang-Ye Wang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Hou-Yun Huang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Wei Niu
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Shi-Tao Liu
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Mei-Hong Ge
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Lin-Lin Yang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Feng Gao
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Xiang Zhou
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China.
| | - Li-Wei Liu
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China
| | - Song Yang
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, 550025, China.
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Zhang S, Peng Q, Jiang N, Qiao C, Li S, Yue W. Peroxidase-like activity and mechanism of gold nanoparticle-modified Ti 3C 2 MXenes for the construction of H 2O 2 and ampicillin colorimetric sensors. Mikrochim Acta 2024; 191:195. [PMID: 38478128 DOI: 10.1007/s00604-024-06263-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 02/13/2024] [Indexed: 03/17/2024]
Abstract
Transition metal carbides modified by Au nanoparticles (Au/Ti3C2) were synthesized and developed as a colorimetric sensor for the determination of H2O2 and ampicillin. The surface electrical properties of Ti3C2 were changed, and Au nanoparticles (AuNPs) and gold growth solution were synthesized simultaneously. Au/Ti3C2 was obtained by seed growth method with AuNPs modified on the surface of transition metal carbides, nitrides or carbon-nitrides (Ti3C2 MXenes). The synthesized AuNPs and Ti3C2 had no peroxidase-like activity, but Au/Ti3C2 had. The peroxidase catalytic mechanism was due to electron transfer. The peroxidase activity of Au/Ti3C2 can be utilized for the determination of H2O2. The linear range of Au/Ti3C2 for H2O2 was 1-60 µM, and the detection limit was 0.12 µM (S/N = 3). A colometric sensor for ampicillin detection based on Au/Ti3C2 was further constructed since S in ampicillin formed an Au-S bond with Au/Ti3C2, leading to the weakening of its peroxidase-like property. The change of peroxidase-like property attenuated oxidation of TMB, and the ampicillin content was inversely proportional to the concentration of oxidized TMB, and the blue color of solution faded, which enabled the determination of ampicillin. The linear range for ampicillin was 0.005-0.5 µg mL- 1, and the detection limit was 1.1 ng mL- 1 (S/N = 3). The sensor was applied to the detection of ampicillin in milk and human serum.
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Affiliation(s)
- Shuqi Zhang
- Department of Chemistry, Key Laboratory of Biomedical Functional Materials, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Chunhua Street, Jiangning District, Nanjing, 211198, People's Republic of China
| | - Qiang Peng
- Department of Chemistry, Key Laboratory of Biomedical Functional Materials, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Chunhua Street, Jiangning District, Nanjing, 211198, People's Republic of China
| | - Nian Jiang
- Department of Chemistry, Key Laboratory of Biomedical Functional Materials, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Chunhua Street, Jiangning District, Nanjing, 211198, People's Republic of China
| | - Cairong Qiao
- Department of Chemistry, Key Laboratory of Biomedical Functional Materials, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Chunhua Street, Jiangning District, Nanjing, 211198, People's Republic of China
| | - Shuaiwen Li
- Department of Chemistry, Key Laboratory of Biomedical Functional Materials, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Chunhua Street, Jiangning District, Nanjing, 211198, People's Republic of China
| | - Wanqing Yue
- Department of Chemistry, Key Laboratory of Biomedical Functional Materials, School of Science, China Pharmaceutical University, 639 Longmian Avenue, Chunhua Street, Jiangning District, Nanjing, 211198, People's Republic of China.
- Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University), Ministry of Education, 639 Longmian Avenue, Chunhua Street, Jiangning District, Nanjing, 211198, People's Republic of China.
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Xie H, Cheng Y, Cai Y, Ren T, Zhang B, Chen N, Wang J. A H 2O 2-specific fluorescent probe for evaluating oxidative stress in pesticides-treated cells, rice roots and zebrafish. JOURNAL OF HAZARDOUS MATERIALS 2024; 465:133426. [PMID: 38185089 DOI: 10.1016/j.jhazmat.2024.133426] [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: 11/03/2023] [Revised: 12/26/2023] [Accepted: 01/01/2024] [Indexed: 01/09/2024]
Abstract
Hydrogen peroxide (H2O2) plays an irreplaceable role in the evaluation of the redox status in versatile circumstances. The levels of H2O2 can be affected by both internal and external stimuli, including environmental hazards. Abnormal production of H2O2 is a common characteristic of pesticide-caused damage. Therefore, H2O2 levels can intuitively and conveniently reflect the oxidative stress caused by various pesticides in cells and organisms. However, reliable and convenient monitoring of H2O2 in living cells is still limited by the lack of specific imaging probes. In this study, a fluorescent probe (HBTM-HP) was developed for in situ observation of H2O2 fluctuations caused by pesticide treatment over time in mammalian cells, rice roots and zebrafish. HBTM-HP showed high sensitivity and selectivity for H2O2. Fluorescence imaging results confirmed that HBTM-HP could be applied to reveal H2O2 production induced by multiple pesticides. This study revealed that HBTM-HP could serves as a versatile tool to monitor the redox status related to H2O2 both in vitro and in vivo upon exposure to pesticides, and also provides a basis for clarifying the mechanisms of pesticides in physiological and pathological processes.
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Affiliation(s)
- Hui Xie
- Shanghai Engineering Research Center of Green Energy Chemical Engineering, Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, College of Chemistry and Materials Science, Shanghai Normal University, 100 Guilin Rd., Shanghai 200234, PR China; Department of Environmental Engineering, School of Environmental and Geographical Sciences, Shanghai Normal University, 100 Guilin Rd., Shanghai 200234, PR China
| | - Yuchun Cheng
- Shanghai Engineering Research Center of Green Energy Chemical Engineering, Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, College of Chemistry and Materials Science, Shanghai Normal University, 100 Guilin Rd., Shanghai 200234, PR China
| | - Yiheng Cai
- Shanghai Engineering Research Center of Green Energy Chemical Engineering, Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, College of Chemistry and Materials Science, Shanghai Normal University, 100 Guilin Rd., Shanghai 200234, PR China
| | - Tianrui Ren
- Shanghai Engineering Research Center of Green Energy Chemical Engineering, Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, College of Chemistry and Materials Science, Shanghai Normal University, 100 Guilin Rd., Shanghai 200234, PR China
| | - Bo Zhang
- Shanghai Engineering Research Center of Green Energy Chemical Engineering, Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, College of Chemistry and Materials Science, Shanghai Normal University, 100 Guilin Rd., Shanghai 200234, PR China
| | - Nan Chen
- Shanghai Engineering Research Center of Green Energy Chemical Engineering, Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, College of Chemistry and Materials Science, Shanghai Normal University, 100 Guilin Rd., Shanghai 200234, PR China.
| | - Jian Wang
- Shanghai Engineering Research Center of Green Energy Chemical Engineering, Key Laboratory of Resource Chemistry of Ministry of Education, Shanghai Frontiers Science Center of Biomimetic Catalysis, College of Chemistry and Materials Science, Shanghai Normal University, 100 Guilin Rd., Shanghai 200234, PR China.
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Jain N, Sonawane PM, Roychaudhury A, Park SJ, An J, Kim CH, Nimse SB, Churchill DG. An indole-based near-infrared fluorescent "Turn-On" probe for H 2O 2: Selective detection and ultrasensitive imaging of zebrafish gallbladder. Talanta 2024; 269:125459. [PMID: 38011812 DOI: 10.1016/j.talanta.2023.125459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 09/25/2023] [Accepted: 11/20/2023] [Indexed: 11/29/2023]
Abstract
Fluorescent probes play essential roles in medical imaging, where the researchers can select one of many molecules to use to help monitor the status of living systems under investigation. To date, a few scaffolds that allow the in vivo detection of H2O2 are available only. Herein, we provide a highly sensitive and selective near-infrared fluorescent probe that detects H2O2 based on the ICT sensing mechanism. We report the first indole-incorporated fluorescent probe Indo-H2O2 that allows H2O2 detection with a LOD of 25.2 nM featuring a boronate group conjugated to an indole scaffold; the boronate cleaves upon reaction with H2O2. A 5-membered malononitrile derivative was incorporated; Indo-H2O2 has near-infrared (NIR) properties and the reaction time is low (∼25 min) compared to other related probes. Indo-H2O2 was successfully employed in both endogenous and exogenous imaging trials of H2O2 in living cells. Indo-H2O2 also allows the real-time monitoring of H2O2in vivo. It preferentially accesses the gallbladder of zebrafish. Our findings support Indo-H2O2 as a highly sensitive fluorescent NIR probe for detecting H2O2, and an idea to incorporate a central indole unit in future fluorescent probe designs.
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Affiliation(s)
- Neha Jain
- Department of Chemistry, Molecular Logic Gate Laboratory, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Prasad M Sonawane
- Department of Chemistry, Molecular Logic Gate Laboratory, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | | | - Su Jeong Park
- Institute of Applied Chemistry and Department of Chemistry, Hallym University, Chuncheon, 24252, Republic of Korea
| | - Jongkeol An
- Department of Chemistry, Molecular Logic Gate Laboratory, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Cheol-Hee Kim
- Department of Biology, Chungnam National University, Daejeon, 34134, Republic of Korea.
| | - Satish Balasaheb Nimse
- Institute of Applied Chemistry and Department of Chemistry, Hallym University, Chuncheon, 24252, Republic of Korea.
| | - David G Churchill
- Department of Chemistry, Molecular Logic Gate Laboratory, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea; KAIST Institute for Health Science and Technology (KIHST) (Therapeutic Bioengineering Section), 291 Daehak-ro, Yuseong-gu, Daejeon, 34141, Republic of Korea.
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Li M, Lei P, Shuang S, Dong C, Zhang L. Recent advances in fluorescent probes for dual-detecting ONOO - and analytes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 303:123179. [PMID: 37542874 DOI: 10.1016/j.saa.2023.123179] [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: 01/31/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 08/07/2023]
Abstract
Although peroxynitrite (ONOO-) plays an essential role in cellular redox homeostasis, its excess ONOO- will affect the normal physiological function of cells. Therefore, real-time monitoring of changes in local ONOO- will contribute to further revealing the biological functions. Reliable and accurate detection of biogenic ONOO- will definitely benefit for disentangling its complex functions in living systems. In the past few years, more fluorescent probes have been developed to help understand and reveal cellular ONOO- changes. However, there has been no comprehensive and critical review of multifunctional fluorescent probes for cellular ONOO- and other analytes. To highlight the recent advances, this review first summarized the recent progress of multifunctional fluorescent probes since 2018, focusing on molecular structures, response mechanisms, optical properties, and biological imaging in the detection and imaging of cellular ONOO- and analytes. We classified and discussed in detail the limitations of existing multifunctional probes, and proposed new ideas to overcome these limitations. Finally, the challenges and future development trends of ONOO- fluorescence probes were discussed. We hoped this review will provide new research directions for developing of multifunctional fluorescent probes and contribute to the early diagnosis and treatment of diseases.
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Affiliation(s)
- Minglu Li
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Tongji Shanxi Hospital, Shanxi Academy of Medical Sciences, Taiyuan, China
| | - Peng Lei
- College of Chemistry and Chemical Engineering & Institute of Environmental Science, Shanxi University, Taiyuan, China
| | - Shaomin Shuang
- College of Chemistry and Chemical Engineering & Institute of Environmental Science, Shanxi University, Taiyuan, China
| | - Chuan Dong
- College of Chemistry and Chemical Engineering & Institute of Environmental Science, Shanxi University, Taiyuan, China
| | - Liyun Zhang
- Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Tongji Shanxi Hospital, Shanxi Academy of Medical Sciences, Taiyuan, China.
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Li J, Song L, Hu W, Zuo Q, Li R, Dai M, Zhou Y, Qing Z. A Reversible Fluorescent Probe for In Situ Monitoring Redox Imbalance during Mitophagy. Anal Chem 2023; 95:13668-13673. [PMID: 37644392 DOI: 10.1021/acs.analchem.3c02717] [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: 08/31/2023]
Abstract
Mitophagy is the lysosome-dependent degradation of damaged and dysfunctional mitochondria, which is closely associated with H2O2-related redox imbalance and pathological processes. However, development of fast-responding and highly sensitive reversible fluorescent probes for monitoring of mitochondrial H2O2 dynamics is still lacking. Herein, we report a reversible fluorescent probe (M-HP) that enables real-time imaging of H2O2-related redox imbalance. In vitro studies demonstrated that M-HP had a rapid response and high sensitivity to the H2O2/GSH redox cycle, with a detection limit of 17 nM for H2O2. M-HP was applied to imaging of H2O2 fluctuation in living cells with excellent reversibility and mitochondrial targeting. M-HP reveals an increase in mitochondrial H2O2 under lipopolysaccharide stimulation and a decrease in H2O2 following the combined treatment with rapamycin. This suggests that the level of oxidative stress is significantly suppressed after the enhancement of mitophagy. The rationally designed M-HP offers a powerful tool for understanding redox imbalance during mitophagy.
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Affiliation(s)
- Junbin Li
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, PR China
| | - Lifei Song
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, PR China
| | - Weiguo Hu
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, PR China
| | - Qin Zuo
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, PR China
| | - Roumei Li
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, PR China
| | - Min Dai
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, PR China
| | - Yibo Zhou
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, PR China
| | - Zhihe Qing
- Hunan Provincial Key Laboratory of Cytochemistry, Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Chemical Engineering, Changsha University of Science and Technology, Changsha 410114, PR China
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Jiang W, Sun D, Cai C, Zhang H. Sensitive detection of extracellular hydrogen peroxide using plasmon-enhanced electrochemical activity on Pd-tipped Au nanobipyramids. Analyst 2023; 148:3791-3797. [PMID: 37462115 DOI: 10.1039/d3an00829k] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
The fabrication of electroactive nanostructures with high electron concentration and specific electron transport is crucial for electrochemical sensing. In this study, a plasmon-enhanced electrochemical sensor has been developed for the detection of extracellular hydrogen peroxide (H2O2) from cancer cells, utilizing Pd-tipped Au nanobipyramids (PTA NBPs) as the electrocatalysts. Plasmonic PTA NBPs were synthesized by depositing Pd nanoparticles onto the tips of Au nanobipyramids (Au NBPs). Under excitation of localized surface plasmon resonance (LSPR), the PTA NBPs generate high-energy electron-hole pairs (e-/h+) on their surface. The generated electrons (e-) significantly enhance the electrochemical reduction of H2O2. Based on this, a plasmon-enhanced H2O2 electrochemical sensor is constructed with high sensitivity (986.57 μA mM-1 cm-2), low detection limit (0.02 μM), wide linear range (0.1 μM to 980 μM), and good stability and repeatability. Moreover, this sensor also enables the measurement of extracellular H2O2 derived from cancer cells (MCF-7), highlighting its potential applications in cellular biology and biomedical research.
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Affiliation(s)
- Wenli Jiang
- Jiangsu Key Laboratory of New Power Batteries, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biomedical Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210097, P. R. China.
| | - Die Sun
- Jiangsu Key Laboratory of New Power Batteries, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biomedical Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210097, P. R. China.
| | - Chenxin Cai
- Jiangsu Key Laboratory of New Power Batteries, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biomedical Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210097, P. R. China.
| | - Hui Zhang
- Jiangsu Key Laboratory of New Power Batteries, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biomedical Materials, National and Local Joint Engineering Research Center of Biomedical Functional Materials, College of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210097, P. R. China.
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Jović M, Prim D, Righini O, Tagan D, Stäuble M, Pignat M, Gallay S, Geiser M, Pfeifer ME. A novel point-of-care diagnostic prototype system for the simultaneous electrochemiluminescent sensing of multiple traumatic brain injury biomarkers. SENSORS & DIAGNOSTICS 2023; 2:964-975. [PMID: 37465008 PMCID: PMC10351028 DOI: 10.1039/d3sd00090g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 05/29/2023] [Indexed: 07/20/2023]
Abstract
Traumatic brain injuries (TBI) are typically acquired when a sudden violent event causes damage to the brain tissue. A high percentage (70-85%) of all TBI patients are suffering from mild TBI (mTBI), which is often difficult to detect and diagnose with standard imaging tools (MRI, CT scan) due to the absence of significant lesions and specific symptoms. Recent studies suggest that a screening test based on the measurement of a protein biomarker panel directly from a patient's blood can facilitate mTBI diagnosis. Herein, we report a novel prototype system designed as a precursor of a future hand-held point-of-care (POC) diagnostic device for the simultaneous multi-biomarker sensing, employing a microarray-type spatially resolved electrochemiluminescence immunoassay (SR-ECLIA). The small tabletop prototype consists of a screen-printed electrode compartment to conduct multi-analyte ECL sandwich assays, a potentiostat module and a light collection module, all integrated into a compact 3D-printed housing (18.2 × 16.5 × 5.0 cm), as well as an sCMOS detector. Based on this design concept, further miniaturization, system integration, performance optimization and clinical evaluation shall pave the way towards the development of a portable instrument for use at the site of accident and healthcare. To demonstrate the system's feasibility, current performance and efficiency, the simultaneous detection of three mTBI biomarkers (GFAP, h-FABP, S100β) in 50% serum was achieved in the upper pg mL-1 range. The proposed device is amenable to the detection of other biomarker panels and thus could open new medical diagnostic avenues for sensitive multi-analyte measurements with low-volume biological sample requirements.
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Affiliation(s)
- Milica Jović
- Diagnostic Systems Research Group, Institute of Life Technologies, School of Engineering, University of Applied Sciences and Arts Western Switzerland (HES-SO Valais-Wallis) Rue de l'Industrie 19 1950 Sion Switzerland
| | - Denis Prim
- Diagnostic Systems Research Group, Institute of Life Technologies, School of Engineering, University of Applied Sciences and Arts Western Switzerland (HES-SO Valais-Wallis) Rue de l'Industrie 19 1950 Sion Switzerland
| | - Ophélie Righini
- Diagnostic Systems Research Group, Institute of Life Technologies, School of Engineering, University of Applied Sciences and Arts Western Switzerland (HES-SO Valais-Wallis) Rue de l'Industrie 19 1950 Sion Switzerland
| | - David Tagan
- Institute of Systems Engineering, School of Engineering, University of Applied Sciences and Arts Western Switzerland (HES-SO Valais-Wallis) Rue de l'Industrie 23 1950 Sion Switzerland
| | - Mélanie Stäuble
- Diagnostic Systems Research Group, Institute of Life Technologies, School of Engineering, University of Applied Sciences and Arts Western Switzerland (HES-SO Valais-Wallis) Rue de l'Industrie 19 1950 Sion Switzerland
| | - Marc Pignat
- Institute of Systems Engineering, School of Engineering, University of Applied Sciences and Arts Western Switzerland (HES-SO Valais-Wallis) Rue de l'Industrie 23 1950 Sion Switzerland
| | - Steve Gallay
- Institute of Systems Engineering, School of Engineering, University of Applied Sciences and Arts Western Switzerland (HES-SO Valais-Wallis) Rue de l'Industrie 23 1950 Sion Switzerland
| | | | - Marc E Pfeifer
- Diagnostic Systems Research Group, Institute of Life Technologies, School of Engineering, University of Applied Sciences and Arts Western Switzerland (HES-SO Valais-Wallis) Rue de l'Industrie 19 1950 Sion Switzerland
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Baruah M, Jana A, Pareek N, Singh S, Samanta A. A Ratiometric Fluorescent Probe for Hypochlorite and Lipid Droplets to Monitor Oxidative Stress. BIOSENSORS 2023; 13:662. [PMID: 37367027 DOI: 10.3390/bios13060662] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 06/28/2023]
Abstract
Mitochondria are valuable subcellular organelles and play crucial roles in redox signaling in living cells. Substantial evidence proved that mitochondria are one of the critical sources of reactive oxygen species (ROS), and overproduction of ROS accompanies redox imbalance and cell immunity. Among ROS, hydrogen peroxide (H2O2) is the foremost redox regulator, which reacts with chloride ions in the presence of myeloperoxidase (MPO) to generate another biogenic redox molecule, hypochlorous acid (HOCl). These highly reactive ROS are the primary cause of damage to DNA (deoxyribonucleic acid), RNA (ribonucleic acid), and proteins, leading to various neuronal diseases and cell death. Cellular damage, related cell death, and oxidative stress are also associated with lysosomes which act as recycling units in the cytoplasm. Hence, simultaneous monitoring of multiple organelles using simple molecular probes is an exciting area of research that is yet to be explored. Significant evidence also suggests that oxidative stress induces the accumulation of lipid droplets in cells. Hence, monitoring redox biomolecules in mitochondria and lipid droplets in cells may give a new insight into cell damage, leading to cell death and related disease progressions. Herein, we developed simple hemicyanine-based small molecular probes with a boronic acid trigger. A fluorescent probe AB that could efficiently detect mitochondrial ROS, especially HOCl, and viscosity simultaneously. When the AB probe released phenylboronic acid after reacting with ROS, the product AB-OH exhibited ratiometric emissions depending on excitation. This AB-OH nicely translocates to lysosomes and efficiently monitors the lysosomal lipid droplets. Photoluminescence and confocal fluorescence imaging analysis suggest that AB and corresponding AB-OH molecules are potential chemical probes for studying oxidative stress.
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Affiliation(s)
- Mousumi Baruah
- Molecular Sensors and Therapeutics Research Laboratory, Department of Chemistry, School of Natural Sciences, Shiv Nadar (Institute of Eminence Deemed to be) University, Delhi 201314, NCR, India
| | - Anal Jana
- Molecular Sensors and Therapeutics Research Laboratory, Department of Chemistry, School of Natural Sciences, Shiv Nadar (Institute of Eminence Deemed to be) University, Delhi 201314, NCR, India
- Department of Chemistry, University of California, Riverside, CA 92521, USA
| | - Niharika Pareek
- Molecular Sensors and Therapeutics Research Laboratory, Department of Chemistry, School of Natural Sciences, Shiv Nadar (Institute of Eminence Deemed to be) University, Delhi 201314, NCR, India
| | - Shikha Singh
- Molecular Sensors and Therapeutics Research Laboratory, Department of Chemistry, School of Natural Sciences, Shiv Nadar (Institute of Eminence Deemed to be) University, Delhi 201314, NCR, India
| | - Animesh Samanta
- Molecular Sensors and Therapeutics Research Laboratory, Department of Chemistry, School of Natural Sciences, Shiv Nadar (Institute of Eminence Deemed to be) University, Delhi 201314, NCR, India
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10
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Zhang N, Zhang W, Wu Y, Xie X, Jiang R, Luo F, Zhang K. Upconversion nanoparticles anchored MnO 2 nanosheets for luminescence "turn on" detecting hydrogen peroxide. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 299:122819. [PMID: 37163855 DOI: 10.1016/j.saa.2023.122819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 04/18/2023] [Accepted: 05/02/2023] [Indexed: 05/12/2023]
Abstract
The sensitively and reliably detecting hydrogen peroxide (H2O2) is of significant for biology and environment protection fields. Herein, we reported a high sensitive H2O2 nanoprobe based on upconversion nanoparticles (UCNPs) anchored MnO2 nanosheets. In which, DNA modified NaYF4@NaYF4:Yb,Tm core-shell nanoparticles were anchored onto the MnO2 nanosheets surface via π-π stacking. Owing to the luminescence resonance energy transfer, the blue luminescence of UCNPs was effectively quenched by MnO2 nanosheets, then the luminescence could be restored by adding H2O2 for reducing MnO2 to Mn2+, and achieving a H2O2 concentration-dependent luminescence change, the detection limit could reach to 0.23 nM (S/N = 3). The proposed method could detect H2O2 in serum, lake water and real samples. Thus, a desired upconversion luminescence sensing strategy for detection H2O2 in life and environmental analysis was successfully constructed. It may be provide a potential tool in disease diagnosis and environmental monitoring fields.
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Affiliation(s)
- Na Zhang
- China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221116, China; Anhui Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institues, School of Chemistry and Chemical Engineering, Suzhou University, Suzhou, Anhui, 234000, China
| | - Wen Zhang
- Anhui Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institues, School of Chemistry and Chemical Engineering, Suzhou University, Suzhou, Anhui, 234000, China
| | - Yilin Wu
- Anhui Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institues, School of Chemistry and Chemical Engineering, Suzhou University, Suzhou, Anhui, 234000, China
| | - Xusheng Xie
- Anhui Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institues, School of Chemistry and Chemical Engineering, Suzhou University, Suzhou, Anhui, 234000, China
| | - Rongli Jiang
- China Univ Min & Technol, Sch Chem Engn & Technol, Xuzhou 221116, China.
| | - Fabao Luo
- Department of Chemistry and Chemical Engineering, Hefei Normal University, Hefei, Anhui 234000, China.
| | - Keying Zhang
- Anhui Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institues, School of Chemistry and Chemical Engineering, Suzhou University, Suzhou, Anhui, 234000, China; State Key Laboratory of Bioelectronics, Southeast University, Nanjing 211189, China.
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11
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Zhao Y, Yu X, Liu X, Zhang D, Li H, Zhou H, Kong W, Qu F. ClO - Induced Dual-Excitation Fluorescent Probes Responding to Diverse Testing Modes with Ratio Methodology. Anal Chem 2023; 95:7170-7177. [PMID: 37114482 DOI: 10.1021/acs.analchem.2c05532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Single-excitation ratio fluorescent probes have enabled the output signal with high signal-to-noise ratio, but are still plagued with technique challenges, including signal distortion and limited application scenario. Herein, a dual-excitation near-infrared (NIR) fluorescent probe P1 of coumarin derivatives is constructed, showing high signal output ability in the visible region and high tissue penetration depth ability in the NIR region. As NIR probe P1 selectively recognizes ClO-, the emission signal in the visible region (480 nm) of P1 is enhanced during the recognition process. Meanwhile, the NIR emission (830 nm) of the conjugated system is weakened, finally realizing that ClO- triggered the dual-excitation (720/400 nm) ratio fluorescence signal detection and monitoring. The signal of detection in vitro has high responsiveness. Meanwhile, in the process of NIR monitoring in vivo, positive contrast imaging of fluorescence is constructed, which can accurately monitor ClO- changes over time. The current dual-excitation fluorescence-based data calibration and/or comparison method improves the application of the traditional single-excitation ratio fluorescence strategy and provide innovative detection tools for accurate measurement of fluorescence detection, with detection/monitoring modes suitable for different physiological environments.
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Affiliation(s)
- Yan Zhao
- College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, China
| | - Xinquan Yu
- Department of Pathology, Cancer Hospital of Zhejiang Province, Hangzhou Institute of Medicine, Chinese Academy of Sciences, Hangzhou, Zhejiang 310022, China
| | - Xiao Liu
- College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, China
- Department of Pathology, Cancer Hospital of Zhejiang Province, Hangzhou Institute of Medicine, Chinese Academy of Sciences, Hangzhou, Zhejiang 310022, China
| | - Dailiang Zhang
- Department of Pathology, Cancer Hospital of Zhejiang Province, Hangzhou Institute of Medicine, Chinese Academy of Sciences, Hangzhou, Zhejiang 310022, China
| | - He Li
- College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, China
| | - Hanlin Zhou
- College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, China
| | - Weiheng Kong
- College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, China
| | - Fengli Qu
- College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, China
- Department of Pathology, Cancer Hospital of Zhejiang Province, Hangzhou Institute of Medicine, Chinese Academy of Sciences, Hangzhou, Zhejiang 310022, China
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12
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Yang YZ, Qiu WX, Xu ZY, Sun Z, Qing M, Li NB, Luo HQ. Rational design of a fluorescent probe for specific sensing of hydrogen peroxide/glucose and intracellular imaging applications. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 277:121254. [PMID: 35452901 DOI: 10.1016/j.saa.2022.121254] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 04/03/2022] [Accepted: 04/08/2022] [Indexed: 06/14/2023]
Abstract
A new type of dye with advantages of high selectivity and sensitivity is formed by using the strategy of hybridization between the luminescent unit and recognition unit. Based on this strategy, we exploit a novel dye bonding the benzopyrylium salt as a luminescent unit and phenylboronate group as a response site, which is served as a fluorescent probe 1 for specific recognition of hydrogen peroxide in biological application. Probe 1 employs a unique recognition switch, phenylboronate unit, to"turn-on"a highly specific and rapid fluorescence response toward hydrogen peroxide combined with the 1,6-rearrangement elimination reaction strategy. Meanwhile, probe 1 has the ability to glucose assay by taking advantage of glucose oxidase/glucose enzymatic reaction. What's more, the probe 1 is capable of tracking endogenous hydrogen peroxide in living cells and intracellular imaging. Therefore, the newly developed bioprobe 1 is expected to be used to monitor hydrogen peroxide and glucose levels in complex organisms.
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Affiliation(s)
- Yu Zhu Yang
- Key Laboratory of Luminescence Analysis and Molecular Sensing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China; Department of Basic Teaching, Zunyi Medical and Pharmaceutical College, Zunyi 563006, PR China
| | - Wan Xiang Qiu
- Key Laboratory of Luminescence Analysis and Molecular Sensing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Zi Yi Xu
- Key Laboratory of Luminescence Analysis and Molecular Sensing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Zhe Sun
- Key Laboratory of Luminescence Analysis and Molecular Sensing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Min Qing
- Key Laboratory of Luminescence Analysis and Molecular Sensing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Nian Bing Li
- Key Laboratory of Luminescence Analysis and Molecular Sensing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China.
| | - Hong Qun Luo
- Key Laboratory of Luminescence Analysis and Molecular Sensing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China.
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13
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Zhan X, Yu X, Li B, Zhou R, Fang Q, Wu Y. Quantifying H 2O 2 by ratiometric fluorescence sensor platform of N-GQDs/rhodamine B in the presence of thioglycolic acid under the catalysis of Fe 3. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 275:121191. [PMID: 35366522 DOI: 10.1016/j.saa.2022.121191] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 02/24/2022] [Accepted: 03/22/2022] [Indexed: 06/14/2023]
Abstract
In the presence of thioglycolic acid (TGA) and under the catalysis of Fe3+, a simple, rapid, sensitive, selective and effective ratiometric fluorescence sensor platform based on the mixed physically blue nitrogen-doped graphene quantum dots (N-GQDs) as probe signals and orange rhodamine B as internal standard signals has been constructed for analysis of H2O2 in human serum. TGA is the key factor for fluorescence response toward H2O2 by N-GQDs and the mechanism is H2O2 reacts speedily with TGA under the catalysis of Fe3+, and produces intermediate of superoxide anions (O2-), which accepts electrons from N-GQDs, and generates graphene oxide, causing the fluorescence quench of N-GQDs. Compared with N-GQDs probe, the sensitivity of the ratiometric fluorescence sensor platform of N-GQDs/rhodamine B for analysis of H2O2 has been improved by nearly 5-folds. Under the optimum conditions, Fλ=580nm/Fλ=440nm has a good linear relationship with the concentration of H2O2 and the detection limit of H2O2 is 0.46 μmol/L with 3.5% RSD. The established sensor platform has been successfully used for probing H2O2 in human serum with satisfactory results. The superior performance of the probe lies in its high selectivity and can be directly employed in detecting H2O2 in serum samples without any sample pretreatment procedures.
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Affiliation(s)
- Xin Zhan
- Hubei Collaborative Innovation Center for Rare Metal Chemistry, Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, China
| | - Xiaoxiao Yu
- Hubei Collaborative Innovation Center for Rare Metal Chemistry, Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, China
| | - Benmengyang Li
- Hubei Collaborative Innovation Center for Rare Metal Chemistry, Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, China
| | - Rui Zhou
- Hubei Collaborative Innovation Center for Rare Metal Chemistry, Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, China
| | - Qingyu Fang
- Hubei Collaborative Innovation Center for Rare Metal Chemistry, Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, China
| | - Yiwei Wu
- Hubei Collaborative Innovation Center for Rare Metal Chemistry, Hubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, China.
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14
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Hao Y, Li Z, Ding N, Tang X, Zhang C. A new near-infrared fluorescence probe synthesized from IR-783 for detection and bioimaging of hydrogen peroxide in vitro and in vivo. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 268:120642. [PMID: 34857465 DOI: 10.1016/j.saa.2021.120642] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/09/2021] [Accepted: 11/15/2021] [Indexed: 06/13/2023]
Abstract
A new near-infrared fluorescence probe was developed and synthesized for detection of hydrogen peroxide (H2O2) in vitro and in vivo. Synthesized from IR-783, the probe DBIS was designed to connect 4-(Bromomethyl)benzeneboronic acid pinacol ester as the recognizing moiety to the stable hemicyanine skeleton. Reaction of probe DBIS with H2O2 would result in the oxidation of phenylboronic acid pinacol ester, and thereby release the near-infrared fluorophore HXIS. The background signal of probe DBIS is very low, which is necessary for sensitive detection. Compared with the existing probes for detecting H2O2, the proposed probe DBIS shows excellent optical performance in vitro and in vivo, high selectivity, high sensitivity and good water solubility, as well as near-infrared fluorescence emission 708 nm, with a low detection limit of 0.12 μM. Furthermore, probe DBIS is low cytotoxic, cell membrane permeable, and its applicability has been shown to visualize endogenous H2O2 in mice. In addition, it is the first time that paper chips have been used as carrier to detect H2O2 through fluorescence signals instead of the traditional liquid phase detection mode of fluorescent probes. These superior characteristics of the probe make it have great application potential in biological systems or in vivo related research.
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Affiliation(s)
- Yitong Hao
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Zhao Li
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China.
| | - Ning Ding
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Xiaojie Tang
- Shaanxi Engineering Laboratory for Food Green Processing and Safety Control, College of Food Engineering and Nutritional Science, Shaanxi Normal University, Xi'an 710062, China
| | - Chengxiao Zhang
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710062, China.
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15
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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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16
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He S, Yu S, Wei J, Ding L, Yang X, Wu Y. New horizons in the identification of circulating tumor cells (CTCs): An emerging paradigm shift in cytosensors. Biosens Bioelectron 2022; 203:114043. [PMID: 35121449 DOI: 10.1016/j.bios.2022.114043] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 01/02/2022] [Accepted: 01/24/2022] [Indexed: 12/11/2022]
Abstract
Circulating tumor cells (CTCs) are cancer cells that are shed from a primary tumor into the bloodstream and function as seeds for cancer metastasis at distant locations. Enrichment and identification methods of CTCs in the blood of patients plays an important role in diagnostic assessments and personalized treatments of cancer. However, the current traditional identification methods not only impact the viability of cells, but also cannot determine the type of cancer cells when the disease is unknown. Hence, new methods to identify CTCs are urgently needed. In this context, many advanced and safe technologies have emerged to distinguish between cancer cells and blood cells, and to distinguish specific types of cancer cells. In this review, at first we have briefly discussed recent advances in technologies related to the enrichment of CTCs, which lay a good foundation for the identification of CTCs. Next, we have summarized state-of-the-art technologies to confirm whether a given cell is indeed a tumor cell and determine the type of tumor cell. Finally, the challenges for application and potential directions of the current identification methods in clinical analysis of CTCs have been discussed.
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Affiliation(s)
- Sitian He
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Songcheng Yu
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Jinlan Wei
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Lihua Ding
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, China
| | - Xiaonan Yang
- Institute of Intelligent Sensing, Zhengzhou University, Zhengzhou, 450001, China.
| | - Yongjun Wu
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, China.
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17
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Li H, Zhao H, Wang Z, Zhou F, Lan M. Facilely proposed PtCu-rGO bimetallic nanocomposites modified carbon fibers microelectrodes for detecting hydrogen peroxide released from living cells. Microchem J 2022. [DOI: 10.1016/j.microc.2021.106972] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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18
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Bhosle AA, Banerjee M, Gupta V, Ghosh S, Bhasikuttan AC, Chatterjee A. Mechanochemical synthesis of an AIE-TICT-ESIPT active orange-emissive chemodosimeter for selective detection of hydrogen peroxide in aqueous media and living cells, and solid-phase quantitation using a smartphone. NEW J CHEM 2022. [DOI: 10.1039/d2nj03064k] [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
We report herein the design and mechanochemical synthesis of a chemodosimeter, benzothiazole-derived unsymmetrical azine protected by 4-bromomethylphenylboronic acid (BTPAB), an orange aggregation-induced emission (AIE), for the selective detection of H2O2 in a turn-on manner.
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Affiliation(s)
- Akhil A. Bhosle
- Department of Chemistry, BITS Pilani, K. K. Birla Goa Campus, NH 17B Bypass Road, Zuarinagar, Goa 403726, India
| | - Mainak Banerjee
- Department of Chemistry, BITS Pilani, K. K. Birla Goa Campus, NH 17B Bypass Road, Zuarinagar, Goa 403726, India
| | - Varsha Gupta
- CSIR-Indian Institute of Chemical Biology, Jadavpur, Kolkata 700032, India
| | - Surajit Ghosh
- CSIR-Indian Institute of Chemical Biology, Jadavpur, Kolkata 700032, India
- Department of Bioscience & Bioengineering, Indian Institute of Technology Jodhpur, NH 62, Surpura Bypass Road, Karwar 342037, Rajasthan, India
| | - Achikanath C. Bhasikuttan
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400085, India
- Homi Bhabha National Institute, Anushaktinagar, Mumbai 400094, India
| | - Amrita Chatterjee
- Department of Chemistry, BITS Pilani, K. K. Birla Goa Campus, NH 17B Bypass Road, Zuarinagar, Goa 403726, India
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19
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Wu N, Jiao L, Song S, Wei X, Cai X, Huang J, Sha M, Gu W, Song W, Zhu C. Tuning the Ratio of Pt(0)/Pt(II) in Well-Defined Pt Clusters Enables Enhanced Electrocatalytic Reduction/Oxidation of Hydrogen Peroxide for Sensitive Biosensing. Anal Chem 2021; 93:15982-15989. [PMID: 34797969 DOI: 10.1021/acs.analchem.1c03362] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Rational design and construction of advanced sensing platforms for sensitive detection of H2O2 released from living cells is one of the challenges in the field of physiology and pathology. Noble metal clusters are a kind of nanomaterials with well-defined chemical composition and special atomic structures, which have been widely explored in catalysis, biosensing, and therapy. Compared with noble metal nanoparticles, noble metal clusters exhibit great potential in electrochemical biosensing due to their high atom utilization efficiency and abundant reactive active sites. Herein, Pt nanoclusters anchored on hollow carbon spheres (PtNCS/HCS) were successfully prepared for sensitive detection of H2O2. By tuning the ratio of Pt(0)/Pt(II) at different annealing temperatures, the optimized PtNCS/HCS-550 showed higher H2O2 reduction and oxidation catalytic activities than other control samples. Density functional theory calculations revealed that H2O2*can be better activated and dissociated in the Pt0II model featured with the co-existence of Pt(0)/Pt(II) and the key intermediates OOH*/OH* have a stronger interaction with the Pt0II model. As a concept application, the electrochemical biosensing platform was successfully applied to sensitive detection of H2O2 released from the cells.
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Affiliation(s)
- Nannan Wu
- Key Laboratory of Pesticides and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Lei Jiao
- Key Laboratory of Pesticides and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Shaojia Song
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, P.R. China
| | - Xiaoqian Wei
- Key Laboratory of Pesticides and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Xiaoli Cai
- Key Laboratory of Pesticides and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Jiajia Huang
- Key Laboratory of Pesticides and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Meng Sha
- Key Laboratory of Pesticides and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Wenling Gu
- Key Laboratory of Pesticides and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
| | - Weiyu Song
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, P.R. China
| | - Chengzhou Zhu
- Key Laboratory of Pesticides and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
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20
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Liu J, Si S, Xu J, Xue P, Li K. Construction of synergistic pH/H 2O 2-responsive prodrug for prolonging blood circulation and accelerating cellular internalization. Bioorg Chem 2021; 119:105510. [PMID: 34847429 DOI: 10.1016/j.bioorg.2021.105510] [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: 07/27/2021] [Revised: 09/09/2021] [Accepted: 11/19/2021] [Indexed: 11/02/2022]
Abstract
We have developed a real-time and multifunctional doxifluridine-conjugate prodrug (LYX), which involved the preliminary methylfluorescein with 5-fluorouracil linker as protecting group, the targeting biotin unit, and a model therapeutic drug (doxifluridine). The shielding group (5'-DFUR) was found to be effective in prolonging circulation at physiological pH 7.4 and improving accumulation in the acidic microenvironment of the tumor. Based on this strategy, the stability and stimulus responsive properties of prodrug could enhance drug release efficiency and exhibit fewer side effects, thereby providing a unique opportunity for diagnosis and imaging additional analytes or enzymatic activities.
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Affiliation(s)
- Jun Liu
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye City 734000, Gansu Province, PR China.
| | - Shuang Si
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye City 734000, Gansu Province, PR China
| | - Jinyi Xu
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye City 734000, Gansu Province, PR China
| | - Peng Xue
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye City 734000, Gansu Province, PR China
| | - Kaipeng Li
- College of Chemistry and Chemical Engineering, Hexi University, Zhangye City 734000, Gansu Province, PR China
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21
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Liu X, Luo C, Wu J, He N, Yu R, Liu X. Construction of a Non‐Enzymatic Electrochemical Sensor Based on Metal‐Organic‐Framework‐Derived Manganese Oxide Microspheres for the Detection of Hydrogen Peroxide. ChemElectroChem 2021. [DOI: 10.1002/celc.202101031] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Xiaohong Liu
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province College of Chemistry & Chemical Engineering Northwest Normal University No. 967 Anning East Road 730070 Lanzhou Gansu P. R. China
| | - Caixiu Luo
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province College of Chemistry & Chemical Engineering Northwest Normal University No. 967 Anning East Road 730070 Lanzhou Gansu P. R. China
| | - Jinsheng Wu
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province College of Chemistry & Chemical Engineering Northwest Normal University No. 967 Anning East Road 730070 Lanzhou Gansu P. R. China
| | - Nan He
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province College of Chemistry & Chemical Engineering Northwest Normal University No. 967 Anning East Road 730070 Lanzhou Gansu P. R. China
| | - Rong Yu
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province College of Chemistry & Chemical Engineering Northwest Normal University No. 967 Anning East Road 730070 Lanzhou Gansu P. R. China
| | - Xiuhui Liu
- Key Laboratory of Bioelectrochemistry & Environmental Analysis of Gansu Province College of Chemistry & Chemical Engineering Northwest Normal University No. 967 Anning East Road 730070 Lanzhou Gansu P. R. China
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22
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Lu J, Ji L, Yu Y. Rational design of a selective and sensitive "turn-on" fluorescent probe for monitoring and imaging hydrogen peroxide in living cells. RSC Adv 2021; 11:35093-35098. [PMID: 35493133 PMCID: PMC9042858 DOI: 10.1039/d1ra06620j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 10/16/2021] [Indexed: 12/12/2022] Open
Abstract
As one type of reactive oxygen species (ROS), hydrogen peroxide (H2O2) plays a key role in regulating a variety of cellular functions. Herein, a fluorescent probe N-Py-BO was well designed and synthesized and its ability for detecting H2O2 by fluorescence intensity was evaluated. In the design, the arylboronate ester group was acted as a reaction site for H2O2. Upon reaction with H2O2 under physiological conditions, the boronate moiety in the probe was oxidized, followed by detachment from the probe and as a result, a "turn-on" fluorescence response for H2O2 was acquired. Due to the D-A structure formation between N,N'-dimethylaminobenzene and the -CN group and the linkage by thiophene and C[double bond, length as m-dash]C bonds to increase the conjugate length, this probe showed a remarkable red shift of emission wavelength (650 nm) as well as a large Stokes shift (214 nm). An excellent linear relation with concentrations of H2O2 ranging from 2.0 to 200 μM and a good selectivity over other biological species were obtained. Importantly, taking advantage of the low toxicity and good biocompatibility, the developed probe was successfully applied to monitoring and imaging H2O2 and its level fluctuation in living cells, which provided a powerful tool for evaluation of cellular oxidative stress and understanding the pathophysiological process of H2O2-related diseases.
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Affiliation(s)
- Jing Lu
- The First Clinical Medical College, Xuzhou Medical University 209 Tongshan Road Xuzhou 221004 Jiangsu China
| | - Liang Ji
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University 209 Tongshan Road Xuzhou 221004 Jiangsu China +86 516 83262138
| | - Yanyan Yu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University 209 Tongshan Road Xuzhou 221004 Jiangsu China +86 516 83262138
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23
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Wang L, Hou X, Fang H, Yang X. Boronate-Based Fluorescent Probes as a Prominent Tool for H2O2 Sensing and Recognition. Curr Med Chem 2021; 29:2476-2489. [PMID: 34473614 DOI: 10.2174/0929867328666210902101642] [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: 04/09/2021] [Revised: 06/08/2021] [Accepted: 06/10/2021] [Indexed: 11/22/2022]
Abstract
Given the crucial association of hydrogen peroxide with a wide-range of human diseases, this compound has currently earned the reputation of being popular biomolecular target. Although various of analytical methods have attracted our attention, fluorescent probes have been used as prominent tools to determine H2O2 to reflect the physiological and pathological conditions of biological systems, As the sensitive responsive portion of these probes, Boronate ester and boronic acid groups are vital reporter as the sensitive responsive part for H2O2 recognition. In this review, we summarized boronate ester/boronic acid group-based fluorescent probes for H2O2 reported from 2012 to 2020 and generally classify the fluorophores into six categories to exhaustively elaborate the design strategy and comprehensive systematic performance. We hope that this review will inspire the exploration of new fluorescent probes based on boronate ester/boronic acid groups for detection of H2O2 and other relevant analytes.
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Affiliation(s)
- Ling Wang
- Department of Pharmaceutical Analysis, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44, West Culture Road, 250012 Jinan, Shandong, China
| | - Xuben Hou
- Department of Pharmaceutical Analysis, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44, West Culture Road, 250012 Jinan, Shandong, China
| | - Hao Fang
- Department of Pharmaceutical Analysis, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44, West Culture Road, 250012 Jinan, Shandong, China
| | - Xinying Yang
- Department of Pharmaceutical Analysis, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, 44, West Culture Road, 250012 Jinan, Shandong, China
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24
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Shang LL, Song X, Niu CB, Lv QY, Li CL, Cui HF, Zhang S. Red fluorescent nanoprobe based on Ag@Au nanoparticles and graphene quantum dots for H 2O 2 determination and living cell imaging. Mikrochim Acta 2021; 188:291. [PMID: 34363101 DOI: 10.1007/s00604-021-04940-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 07/10/2021] [Indexed: 10/20/2022]
Abstract
A sensitive and turn-on fluorescence nanoprobe based on core-shell Ag@Au nanoparticles (Ag@AuNPs) as a fluorescence receptor and red emissive graphene quantum dots (GQDs) as a donor was fabricated. They were conjugated together through π-π stacking between the GQDs and single-strand DNA modified at the Ag@AuNPs surface. The absorption spectrum of the receptor significantly overlapped with the donor emission spectrum, leading to a strong Förster resonance energy transfer (FRET) and thus a dramatic quenching. The sensing mechanism relies on fluorescence recovery following DNA cleavage by •OH produced from Fenton-like reaction between the peroxidase-like Ag nanocore and H2O2. The red emissive feature (Ex/Em, 520 nm/560 nm) provides low background in physiological samples. The •OH production, great spectrum overlapping, and red emission together contributes to good sensitivity and living cell imaging capability. The fluorescence assay (intensity at 560 nm) achieves a low detection limit of 0.49 μM H2O2 and a wide linear range from 5 to 200 μM, superior to most of the reported fluorescent probes. The RSD value for 100 μM H2O2 was 1.4%. The nanoprobe exhibits excellent anti-interferences and shows low cytotoxicity. The recovery of 100 μM standard H2O2 in a cancer cell lysate was 85.8%. Most satisfactorily, it can realize monitoring and imaging H2O2 in living cells. This study not only presents a sensitive H2O2 probe but also provides a platform for detecting other types of reactive oxygen species.
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Affiliation(s)
- Ling-Ling Shang
- School of Life Sciences, Zhengzhou University, 100# Science Avenue, Zhengzhou, 450001, China
| | - Xiaojie Song
- School of Life Sciences, Zhengzhou University, 100# Science Avenue, Zhengzhou, 450001, China
| | - Chang-Bin Niu
- School of Life Sciences, Zhengzhou University, 100# Science Avenue, Zhengzhou, 450001, China
| | - Qi-Yan Lv
- School of Life Sciences, Zhengzhou University, 100# Science Avenue, Zhengzhou, 450001, China
| | - Chun-Ling Li
- School of Life Sciences, Zhengzhou University, 100# Science Avenue, Zhengzhou, 450001, China
| | - Hui-Fang Cui
- School of Life Sciences, Zhengzhou University, 100# Science Avenue, Zhengzhou, 450001, China.
| | - Shoutao Zhang
- School of Life Sciences, Zhengzhou University, 100# Science Avenue, Zhengzhou, 450001, China
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25
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Deshmukh S, Biradar MR, Kharat K, Bhosale SV. Aggregation induced emission (AIE) materials for mitochondria imaging. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2021; 184:179-204. [PMID: 34749973 DOI: 10.1016/bs.pmbts.2021.06.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Mitochondria are energy producing organelle of the eukaryotic cells. The main activities of mitochondria monitored by various marker molecules are autophagy detection, estimation of Reactive Oxygen Species (ROS), mitochondrial death and Photodynamic therapy in cancer cells. Due to the advantages of specificity and sensitivity, aggregation induced emission (AIE) is now popular for the mitochondria labeling. In this chapter, we would like to discuss three major types of AIEgens probe used in mitochondrial staining. There are three different types of AIEgens available for mitochondrial detection and sensing based on their different structural motifs. The first type of AIEgens is tetraphenylethene (TPE) based molecules. Due to simple engineering architecture, TPE based AIEgens are widely employed in bioimaging applications. AIEgen such as triphenylphosphine (TPP), and triphenylamine (TPA) are also employed as a novel building block. These are successfully used as exceptional lipid droplet (LD)-specific bio probes in cell imaging, assurance of cell combination, and photodynamic cancer cell removal. The third group is the miscellaneous AIEgens probe involved in mitochondria imaging.
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Affiliation(s)
- Satish Deshmukh
- Department of Chemistry, MSPMs' Deogiri College, Aurangabad, India
| | - Madan R Biradar
- Polymers and Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, Telangana, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, India
| | | | - Sidhanath Vishwanath Bhosale
- Polymers and Functional Materials Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, Telangana, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, India.
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26
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Zhou R, Peng Q, Wan D, Yu C, Zhang Y, Hou Y, Luo Q, Li X, Zhang S, Xie L, Ou P, Peng Y. Construction of a lysosome-targetable ratiometric fluorescent probe for H 2O 2 tracing and imaging in living cells and an inflamed model. RSC Adv 2021; 11:24032-24037. [PMID: 35479027 PMCID: PMC9036682 DOI: 10.1039/d1ra04026j] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 06/28/2021] [Indexed: 01/02/2023] Open
Abstract
Hydrogen peroxide (H2O2), an important reactive oxygen species (ROS) with unique destructive oxidation properties, can be produced in lysosomes to fight off pathogens. Although many fluorescent probes have been developed for the detection and imaging of H2O2, the development of a ratiometric fluorescent probe for H2O2 detection and imaging in lysosomes and an inflammation model remains rather scarce. Therefore, it is important to develop an efficient tool for monitoring H2O2 in inflamed tissues to evaluate the physiological and pathological relationship between inflammation and lysosomal H2O2. In this work, a new naphthalimide-based lysosome-targeting fluorescent probe (NPT-H2O2) for ratiometric detection and imaging was developed in vitro and in vivo. The probe exhibited two well-resolved emission peaks separated by 125 nm, rapid response (<40 s), and high selectivity and sensitivity toward H2O2, as well as low cytotoxicity in vitro. Inspired by prominent features of these results, we further successfully applied NPT-H2O2 for H2O2 imaging with a dual-channel in living cells, demonstrating that our probe NPT-H2O2 was targeted in the lysosomes. Finally, NPT-H2O2 was used for H2O2 detection in inflamed tissues and achieved satisfactory results. We predict that our probe can be used as a powerful tool to reveal the relationship between physiology and pathology of inflammation and lysosomal H2O2. Hydrogen peroxide (H2O2), an important reactive oxygen species (ROS) with unique destructive oxidation properties, can be produced in lysosomes to fight off pathogens.![]()
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Affiliation(s)
- Rongrong Zhou
- Institute of Chinese Materia Medica, The Affiliated Hospital, Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine Changsha 410013 China.,College of Pharmacy, Changchun University of Chinese Medicine Changchun 130117 China
| | - Qiyao Peng
- Chongqing Key Laboratory for Pharmaceutical Metabolism Research, College of Pharmacy, The First Affiliated Hospital, Chongqing Medical University Chongqing 400016 China
| | - Dan Wan
- Institute of Chinese Materia Medica, The Affiliated Hospital, Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine Changsha 410013 China
| | - Chao Yu
- Chongqing Key Laboratory for Pharmaceutical Metabolism Research, College of Pharmacy, The First Affiliated Hospital, Chongqing Medical University Chongqing 400016 China
| | - Yuan Zhang
- Chongqing Key Laboratory for Pharmaceutical Metabolism Research, College of Pharmacy, The First Affiliated Hospital, Chongqing Medical University Chongqing 400016 China
| | - Yi Hou
- Chongqing Key Laboratory for Pharmaceutical Metabolism Research, College of Pharmacy, The First Affiliated Hospital, Chongqing Medical University Chongqing 400016 China
| | - Quan Luo
- Department of Rehabilitation, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University Changsha 410000 China
| | - Xiong Li
- School of Clinical Pharmacy, The First Affiliated Hospital, Guangdong Pharmaceutical University Guangzhou 510006 China
| | - Shuihan Zhang
- Institute of Chinese Materia Medica, The Affiliated Hospital, Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine Changsha 410013 China
| | - Lin Xie
- Chongqing Key Laboratory for Pharmaceutical Metabolism Research, College of Pharmacy, The First Affiliated Hospital, Chongqing Medical University Chongqing 400016 China
| | - Pinghua Ou
- Department of Stomatology, The Third Xiangya Hospital, Central South University Changsha 410013 China
| | - Yongbo Peng
- Chongqing Key Laboratory for Pharmaceutical Metabolism Research, College of Pharmacy, The First Affiliated Hospital, Chongqing Medical University Chongqing 400016 China .,Institute of Chinese Materia Medica, The Affiliated Hospital, Hunan Academy of Chinese Medicine, Hunan University of Chinese Medicine Changsha 410013 China
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27
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Lyu Z, Ding S, Wang M, Pan X, Feng Z, Tian H, Zhu C, Du D, Lin Y. Iron-Imprinted Single-Atomic Site Catalyst-Based Nanoprobe for Detection of Hydrogen Peroxide in Living Cells. NANO-MICRO LETTERS 2021; 13:146. [PMID: 34146178 PMCID: PMC8214641 DOI: 10.1007/s40820-021-00661-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 05/11/2021] [Indexed: 05/04/2023]
Abstract
Fe-based single-atomic site catalysts (SASCs), with the natural metalloproteases-like active site structure, have attracted widespread attention in biocatalysis and biosensing. Precisely, controlling the isolated single-atom Fe-N-C active site structure is crucial to improve the SASCs' performance. In this work, we use a facile ion-imprinting method (IIM) to synthesize isolated Fe-N-C single-atomic site catalysts (IIM-Fe-SASC). With this method, the ion-imprinting process can precisely control ion at the atomic level and form numerous well-defined single-atomic Fe-N-C sites. The IIM-Fe-SASC shows better peroxidase-like activities than that of non-imprinted references. Due to its excellent properties, IIM-Fe-SASC is an ideal nanoprobe used in the colorimetric biosensing of hydrogen peroxide (H2O2). Using IIM-Fe-SASC as the nanoprobe, in situ detection of H2O2 generated from MDA-MB-231 cells has been successfully demonstrated with satisfactory sensitivity and specificity. This work opens a novel and easy route in designing advanced SASC and provides a sensitive tool for intracellular H2O2 detection.
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Affiliation(s)
- Zhaoyuan Lyu
- School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164, USA
| | - Shichao Ding
- School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164, USA
| | - Maoyu Wang
- School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, OR, 97331, USA
| | - Xiaoqing Pan
- Irvine Materials Research Institute (IMRI), University of California, Irvine, CA, 92697, USA
| | - Zhenxing Feng
- School of Chemical, Biological, and Environmental Engineering, Oregon State University, Corvallis, OR, 97331, USA
| | - Hangyu Tian
- School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164, USA
| | - Chengzhou Zhu
- School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164, USA
| | - Dan Du
- School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164, USA.
| | - Yuehe Lin
- School of Mechanical and Materials Engineering, Washington State University, Pullman, WA, 99164, USA.
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28
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Su J, Zhang S, Wang C, Li M, Wang J, Su F, wang Z. MACA Fast and Efficient Method for Detecting H 2O 2 by a Dual-Locked Model Chemosensor. ACS OMEGA 2021; 6:14819-14823. [PMID: 34151063 PMCID: PMC8209827 DOI: 10.1021/acsomega.1c00384] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 05/17/2021] [Indexed: 05/05/2023]
Abstract
A pentafluorobenzene-containing fluorescent probe GW-1 was designed and synthesized for monitoring hydrogen peroxide. The probe's fluorescence was activated by a dual-locked model system that consists of a spiro location and a target analyte, which avoids the "alkalizing effect." The smart GW-1 exhibited high selectivity toward hydrogen peroxide over other reactive oxygen species (ROS) by a dual-controlled molecular switch. These features are favorable for H2O2 sensing and pH changes in bioanalytical and biomedical applications.
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Affiliation(s)
- Jing Su
- Department of Chemistry, Changzhi University, Changzhi 046011, P. R. China
| | - Shuping Zhang
- Department of Chemistry, Changzhi University, Changzhi 046011, P. R. China
| | - Cairong Wang
- Department of Chemistry, Changzhi University, Changzhi 046011, P. R. China
| | - Min Li
- Department of Chemistry, Changzhi University, Changzhi 046011, P. R. China
| | - Jiajia Wang
- Department of Chemistry, Changzhi University, Changzhi 046011, P. R. China
| | - Feng Su
- Department of Chemistry, Changzhi University, Changzhi 046011, P. R. China
| | - Zhijun wang
- Department of Chemistry, Changzhi University, Changzhi 046011, P. R. China
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29
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Zuo Y, Jiao Y, Ma C, Duan C. A Novel Fluorescent Probe for Hydrogen Peroxide and Its Application in Bio-Imaging. Molecules 2021; 26:3352. [PMID: 34199465 PMCID: PMC8199646 DOI: 10.3390/molecules26113352] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 05/23/2021] [Accepted: 05/28/2021] [Indexed: 01/31/2023] Open
Abstract
Hydrogen peroxide (H2O2) plays an important role in the human body and monitoring its level is meaningful due to the relationship between its level and diseases. A fluorescent sensor (CMB) based on coumarin was designed and its ability for detecting hydrogen peroxide by fluorescence signals was also studied. The CMB showed an approximate 25-fold fluorescence enhancement after adding H2O2 due to the interaction between the CMB and H2O2 and had the potential for detecting physiological H2O2. It also showed good biocompatibility and permeability, allowing it to penetrate cell membranes and zebrafish tissues, thus it can perform fluorescence imaging of H2O2 in living cells and zebrafish. This probe is a promising tool for monitoring the level of H2O2 in related physiological and pathological research.
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Affiliation(s)
| | - Yang Jiao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China; (Y.Z.); (C.M.); (C.D.)
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30
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Zhang Z, Wang R, Luo R, Zhu J, Huang X, Liu W, Liu F, Feng F, Qu W. An Activatable Theranostic Nanoprobe for Dual-Modal Imaging-Guided Photodynamic Therapy with Self-Reporting of Sensitizer Activation and Therapeutic Effect. ACS NANO 2021; 15:5366-5383. [PMID: 33705106 DOI: 10.1021/acsnano.0c10916] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Intelligent systems that offer traceable cancer therapy are highly desirable for precision medicine. Although photodynamic therapy (PDT) has been approved in the clinic for decades, determining where the tumor is, when to irradiate, and how long to expose to light still confuse the clinicians. Patients are always suffering from the phototoxicity of the photosensitizer in nonmalignant tissues. Herein, an activatable theranostic agent, ZnPc@TPCB nanoparticles (NPs), is prepared by doping a photosensitizer, ZnPc, with an aggregation-induced emission probe, TPCB. The assembled or disassembled ZnPc@TPCB NPs in various phases have behaved differently in fluorescence intensity, photoacoustic (PA) signals, and PDT efficiency. The intact nanoparticles are non-emissive in aqueous media while showing strong PA signals and low PDT efficiency, which can eliminate the phototoxicity and self-monitor their distribution and image the tumors' location. Disassembling of the NPs leads to the release of ZnPc and its red fluorescence turn-on to self-report the photosensitizer's activation. Upon light irradiation, the reactive oxygen species (ROS) generated by ZnPc can induce cell apoptosis and activate the ROS sensor, TPCB, which will yield intense orange-red fluorescence and instantly predict the therapeutic effect. Moreover, enhanced PDT efficacy is achieved via the GSH-depleting adjuvant quinone methide produced by the activated TPCB. The well-designed ZnPc@TPCB NPs have shown promising potential for finely controlled PDT with good biosafety and broad application prospects in individual therapy, which may inspire the development of precision medicine.
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Affiliation(s)
- Zhongtao Zhang
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Ruyi Wang
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Renjie Luo
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 211198, China
| | - Jiaxin Zhu
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Xiaoxian Huang
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Wenyuan Liu
- Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 211198, China
- Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, China Pharmaceutical University, Nanjing 211198, China
| | - Fulei Liu
- The Joint Laboratory of China Pharmaceutical University and Taian City Central Hospital, Taian City Central Hospital, Taian 271000, China
- Pharmaceutical Department, Taian City Central Hospital, Taian 271000, China
| | - Feng Feng
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 211198, China
- Jiangsu Food and Pharmaceutical Science College, Huaian 223003, China
| | - Wei Qu
- Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 211198, China
- Key Laboratory of Biomedical Functional Materials, China Pharmaceutical University, Nanjing 211198, China
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31
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Li X, Duan X, Yang P, Li L, Tang B. Accurate In Situ Monitoring of Mitochondrial H2O2 by Robust SERS Nanoprobes with a Au–Se Interface. Anal Chem 2021; 93:4059-4065. [DOI: 10.1021/acs.analchem.0c05065] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xiaoxiao Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Xiaoyan Duan
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Peng Yang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Lu Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
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32
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Wang P, Gong Q, Hu J, Li X, Zhang X. Reactive Oxygen Species (ROS)-Responsive Prodrugs, Probes, and Theranostic Prodrugs: Applications in the ROS-Related Diseases. J Med Chem 2020; 64:298-325. [PMID: 33356214 DOI: 10.1021/acs.jmedchem.0c01704] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Elevated levels of reactive oxygen species (ROS) have commonly been implicated in a variety of diseases, including cancer, inflammation, and neurodegenerative diseases. In light of significant differences in ROS levels between the nonpathogenic and pathological tissues, an increasing number of ROS-responsive prodrugs, probes, and theranostic prodrugs have been developed for the targeted treatment and precise diagnosis of ROS-related diseases. This review will summarize and provide insight into recent advances in ROS-responsive prodrugs, fluorescent probes, and theranostic prodrugs, with applications to different ROS-related diseases and various subcellular organelle-targetable and disease-targetable features. The ROS-responsive moieties, the self-immolative linkers, and the typical activation mechanism for the ROS-responsive release are also summarized and discussed.
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Affiliation(s)
- Pengfei Wang
- Jiangsu Key Laboratory of Drug Design and Optimization, and Department of Chemistry, China Pharmaceutical University, Nanjing 211198, China.,Department of Pharmaceutical Engineering, China Pharmaceutical University, Nanjing 211198, China
| | - Qijie Gong
- Jiangsu Key Laboratory of Drug Design and Optimization, and Department of Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Jiabao Hu
- Jiangsu Key Laboratory of Drug Design and Optimization, and Department of Chemistry, China Pharmaceutical University, Nanjing 211198, China
| | - Xiang Li
- Department of Pharmaceutical Engineering, China Pharmaceutical University, Nanjing 211198, China
| | - Xiaojin Zhang
- Jiangsu Key Laboratory of Drug Design and Optimization, and Department of Chemistry, China Pharmaceutical University, Nanjing 211198, China
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33
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Ma C, Xia F, Kelley SO. Mitochondrial Targeting of Probes and Therapeutics to the Powerhouse of the Cell. Bioconjug Chem 2020; 31:2650-2667. [PMID: 33191743 DOI: 10.1021/acs.bioconjchem.0c00470] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Mitochondria, colloquially known as "the powerhouse of the cell", play important roles in production, but also in processes critical for cellular fate such as cell death, differentiation, signaling, metabolic homeostasis, and innate immunity. Due to its many functions in the cell, the mitochondria have been linked to a variety of human illnesses such as diabetes, cancer, and neurodegenerative diseases. In order to further our understanding and pharmaceutical targeting of this critical organelle, effective strategies must be employed to breach the complex barriers and microenvironment of mitochondria. Here, we summarize advancements in mitochondria-targeted probes and therapeutics.
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Affiliation(s)
- Cindy Ma
- Department of Chemistry, University of Toronto, Toronto, Ontario, Canada M5S 3M2
| | - Fan Xia
- Department of Pharmaceutical Sciences, University of Toronto, Toronto, Ontario, Canada M5S 3M2
| | - Shana O Kelley
- Departments of Chemistry, Biochemistry, and Pharmaceutical Sciences and the Institute for Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Ontario, Canada M5S 3M2
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Liu J, Cao C. A Simple and Effective "Elimination" Approach for Selective Cancer Therapy to Reveal the Role of H 2O 2. ACS OMEGA 2020; 5:22157-22162. [PMID: 32923773 PMCID: PMC7482078 DOI: 10.1021/acsomega.0c02240] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 07/16/2020] [Indexed: 05/13/2023]
Abstract
Fluorescence imaging capability for visualizing tumor microenvironments can play a role in advancing drug discovery efforts, exploring therapeutic efficacy, and thus significantly improving the prognosis. Specifically, we present the design, synthesis, spectroscopic properties, and the targeting diagnosis of a single boronate-appended benzorhodol. Drug release from the prodrug LHX-B-CPT was detected by tackling the fluorescent signal after the addition of H2O2 to the target cancer cells. The prodrug entered the cells via endocytosis mechanisms due to the folate unit, highlighting that the final delivery locations can minutely influence drug efficacy. Thus, this theranostic system is a new therapeutic agent, based on the reasoning that the depletion of H2O2 would be readily detected at the subcellular level by the fluorescence changes.
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A pyrene-based ratiometric fluorescent probe with a large Stokes shift for selective detection of hydrogen peroxide in living cells. J Pharm Anal 2020; 10:490-497. [PMID: 33133733 PMCID: PMC7591780 DOI: 10.1016/j.jpha.2020.07.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 07/12/2020] [Accepted: 07/15/2020] [Indexed: 01/13/2023] Open
Abstract
Hydrogen peroxide (H2O2) plays a significant role in regulating a variety of biological processes. Dysregulation of H2O2 can lead to various diseases. Although numerous fluorescent imaging probes for H2O2 have been reported, the development of H2O2 ratiometric fluorescent probe with large Stokes shift remains rather limited. Such probes have shown distinct advantages, such as minimized interference from environment and improved signal-to noise ratio. In this work, we reported a new pyrene-based compound Py-VPB as H2O2 fluorescent probe in vitro. The probe demonstrated ratiometric detection behavior, large Stokes shift and large emission shift. In addition, the probe showed high sensitivity and selectivity towards H2O2 in vitro. Based on these excellent properties, we successfully applied Py-VPB to the visualization of exogenous and endogenous H2O2 in living cells. Cell imaging study also showed that our probe was localized in the mitochondria. We envision that the probe can provide a useful tool for unmasking the biological roles of mitochondrial H2O2 in living systems. The first pyrene-based fluorescent probe for H2O2 detection with ratiometric readout was presented. The probe has shown prominent properties in detecting H2O2, such as high sensitivity & selectivity and large Stokes shift. The probe was successfully applied to visualizing exogenous and endogenous H2O2 in living cells.
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Ultra-Sensitive Hydrogen Peroxide Sensor Based on Peroxiredoxin and Fluorescence Resonance Energy Transfer. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10103508] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this paper, a fluorescence resonance energy transfer (FRET)-based sensor for ultra-sensitive detection of H2O2 was developed by utilizing the unique enzymatic properties of peroxiredoxin (Prx) to H2O2. Cyan and yellow fluorescent protein (CFP and YFP) were fused to Prx and mutant thioredoxin (mTrx), respectively. In the presence of H2O2, Prx was oxidized into covalent homodimer through disulfide bonds, which were further reduced by mTrx to form a stable mixed disulfide bond intermediate between CFP-Prx and mTrx-YFP, inducing FRET. A linear quantification range of 10–320 nM was obtained according to the applied protein concentrations and the detection limit (LOD) was determined to be as low as 4 nM. By the assistance of glucose oxidase to transform glucose into H2O2, the CFP-Prx/mTrx-YFP system (CPmTY) was further exploited for the detection of glucose in real sample with good performance, suggesting this CPmTY protein sensor is highly practical.
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Jiao L, Wu J, Zhong H, Zhang Y, Xu W, Wu Y, Chen Y, Yan H, Zhang Q, Gu W, Gu L, Beckman SP, Huang L, Zhu C. Densely Isolated FeN4 Sites for Peroxidase Mimicking. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01647] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Lei Jiao
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, Hubei, People’s Republic of China
| | - Jiabin Wu
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, Hubei, People’s Republic of China
| | - Hong Zhong
- School of Mechanical and Materials Engineering, Washington State University, Pullman, Washington 99164, United States
| | - Yu Zhang
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, Hubei, People’s Republic of China
| | - Weiqing Xu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, Hubei, People’s Republic of China
| | - Yu Wu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, Hubei, People’s Republic of China
| | - Yifeng Chen
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, Hubei, People’s Republic of China
| | - Hongye Yan
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, Hubei, People’s Republic of China
| | - Qinghua Zhang
- Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China
| | - Wenling Gu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, Hubei, People’s Republic of China
| | - Lin Gu
- Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China
| | - Scott P. Beckman
- School of Mechanical and Materials Engineering, Washington State University, Pullman, Washington 99164, United States
| | - Liang Huang
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, Hubei, People’s Republic of China
| | - Chengzhou Zhu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry, Central China Normal University, Wuhan 430079, Hubei, People’s Republic of China
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Qi H, Song J, Fu Y, Wu X, Qi H. Highly dispersive Pt-Pd nanoparticles on graphene oxide sheathed carbon fiber microelectrodes for electrochemical detection of H 2O 2 released from living cells. NANOTECHNOLOGY 2020; 31:135503. [PMID: 31825903 DOI: 10.1088/1361-6528/ab60ce] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We report a facile strategy for the synthesis of surfactant-free, small and highly dispersive Pt-Pd nanoparticles on graphene oxide (Pt-Pd NPs/GO) by an electroless deposition method, which is sheathed on carbon fiber microelectrodes (CFMs) as an electrochemical sensing platform for highly sensitive and selective detection of hydrogen peroxide (H2O2) released from the living cells. GO serves as the reducing agent and stabilizer for electroless deposition of Pd NPs on the surface of GO owing to its low work function (4.38 eV) and highly conjugated electronic structure. The obtained Pd NPs/GO have a relatively high work function (4.64 eV), and thereby could be used as stabilizer for synthesis of surfactant-free, small and highly dispersive Pt-Pd NPs/GO by chemical reduction of K2PtCl4. The obtained Pt-Pd NPs have a uniform size of 4.0 ± 0.6 nm on the surface of GO. Moreover, the Pt-Pd NPs/GO sheathed CFMs exhibit an excellent electrocatalytic activity for the reduction of H2O2 with a low detection limit of 0.3 μM and good selectivity. These good properties enable the modified microelectrode to detect the H2O2 released from living cells.
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Affiliation(s)
- Hetong Qi
- Institute of Analytical Science, Department of Applied Chemistry, School of Science, Xi'an Jiaotong University, Xi'an 710049, People's Republic of China
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Wang T, Shah I, Yang Z, Yin W, Zhang S, Yang Y, Yin P, Ma H. Incorporating Thiourea into Fluorescent Probes: A Reliable Strategy for Mitochondrion-Targeted Imaging and Superoxide Anion Tracking in Living Cells. Anal Chem 2020; 92:2824-2829. [PMID: 31957439 DOI: 10.1021/acs.analchem.9b05320] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Three aggregation-induced emission active fluorescent compounds, TPA-Pyr-Octane, TPA-Pyr-Br, and TPA-Pyr-Thiourea (TPA = triphenylamine pyridinium), are synthesized; their tiny differences in chemical structures result in a huge difference in cell-imaging applications. Especially, incorporating thiourea into fluorescent probes is found as a reliable strategy for mitochondrion-targeted imaging and superoxide anion tracking in living cells, which is possibly due to the presence of hydrogen bonding between thiourea and mitochondrion proteins. This finding is very useful for the design of biosensors and delivery carriers in disease treatment.
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Affiliation(s)
- Tao Wang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering , Northwest Normal University , Lanzhou 730070 , China
| | - Imran Shah
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering , Northwest Normal University , Lanzhou 730070 , China
| | - Zengming Yang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering , Northwest Normal University , Lanzhou 730070 , China
| | - Weidong Yin
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering , Northwest Normal University , Lanzhou 730070 , China
| | - Shaoxiong Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering , Northwest Normal University , Lanzhou 730070 , China
| | - Yuan Yang
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering , Northwest Normal University , Lanzhou 730070 , China
| | - Pei Yin
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering , Northwest Normal University , Lanzhou 730070 , China
| | - Hengchang Ma
- Key Laboratory of Eco-Environment-Related Polymer Materials Ministry of Education, College of Chemistry and Chemical Engineering , Northwest Normal University , Lanzhou 730070 , China
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Zhu G, Huang D, Liu L, Yi Y, Wu Y, Huang Y. One-Step Green Preparation of N-Doped Silicon Quantum Dots for the on-off Fluorescent Determination of Hydrogen Peroxide. ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1720222] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Gangbing Zhu
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
| | - Dongyan Huang
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
| | - Lirong Liu
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
| | - Yinhui Yi
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha, China
| | - Yuntao Wu
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
| | - Yongqiang Huang
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, China
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An efficient approach to isoquinoline via AgNO3-promoted 6-endo-dig cyclization followed by oxidative elimination of o-alkynylarylaldimines and its application in fluoride recognition. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151187] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Zheng DJ, Yang YS, Zhu HL. Recent progress in the development of small-molecule fluorescent probes for the detection of hydrogen peroxide. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.06.031] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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43
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Jiao L, Xu W, Yan H, Wu Y, Liu C, Du D, Lin Y, Zhu C. Fe-N-C Single-Atom Nanozymes for the Intracellular Hydrogen Peroxide Detection. Anal Chem 2019; 91:11994-11999. [PMID: 31436084 DOI: 10.1021/acs.analchem.9b02901] [Citation(s) in RCA: 165] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Recently, in situ detection of hydrogen peroxide (H2O2) generated from live cells have caused tremendous attention, because it is of great significance in the control of multiple biological processes. Herein, Fe-N-C single-atom nanozymes (Fe-N-C SAzymes) with intrinsic peroxidase-like activity were successfully prepared via high-temperature calcination using FeCl2, glucose, and dicyandiamide as precursors. The Fe-N-C SAzymes with FeNx as active sites were similar to natural metalloproteases, which can specifically enhance the peroxidase-like activity rather than oxidase-like activity. Accordingly, owing to the excellent catalytic efficiency of the Fe-N-C SAzymes, colorimetric biosensing of H2O2 in vitro was performed via a typical 3,3',5,5'-tetramethylbenzidine induced an allochroic reaction, demonstrating the satisfactory specificity and sensitivity. With regard to the practical application, in situ detection of H2O2 generated from the Hela cells by the Fe-N-C SAzymes was also performed, which can expand the applications of the newborn SAzymes.
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Affiliation(s)
- Lei Jiao
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan , 430079 , People's Republic of China
| | - Weiqing Xu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan , 430079 , People's Republic of China
| | - Hongye Yan
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan , 430079 , People's Republic of China
| | - Yu Wu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan , 430079 , People's Republic of China
| | - Chunrong Liu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan , 430079 , People's Republic of China
| | - Dan Du
- School of Mechanical and Materials Engineering , Washington State University , Pullman , Washington 99164 , United States
| | - Yuehe Lin
- School of Mechanical and Materials Engineering , Washington State University , Pullman , Washington 99164 , United States
| | - Chengzhou Zhu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, International Joint Research Center for Intelligent Biosensing Technology and Health, College of Chemistry , Central China Normal University , Wuhan , 430079 , People's Republic of China
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