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Wu Y, Lun W, Zeng H, Guo X, Yang M, Lan Q. A facile near-infrared xanthene fluorescence probe for visualizing of hypochlorous acid in vitro and in vivo. Anal Chim Acta 2024; 1294:342292. [PMID: 38336413 DOI: 10.1016/j.aca.2024.342292] [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: 08/03/2023] [Revised: 01/07/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024]
Abstract
BACKGROUND Hypochlorous acid (HClO) is an important biomarker for inflammation, cardiovascular disease, and even cancer. It is of great significance to accurately monitor and quantitatively analyze the fluctuations of HClO to better understand their physiological functions. Traditional HClO detection methods such as high-performance liquid chromatography (HPLC), and mass spectrometry are preferred, but are costly and unsuitable in vivo. Near-infrared (NIR) fluorescence imaging has the advantages of high sensitivity, high temporal and spatial resolutions, minimal autofluorescence, and deep tissue penetration, which facilitates its application in biological systems. Therefore, the development of sensitivity and simple NIR fluorescence monitoring HClO methods in vivo and in vitro is essential and desirable. RESULTS Herein, we present a NIR probe NOF3 by integrating the rhodamine scaffold and HClO-triggered moiety for the real-time detection of HClO in vitro and in vivo. NOF3 reacts with the HClO and releases the NOF-OH fluorophore of emitted signals at 730 nm, which is in the NIR region. The designed probe detected concentrations of HClO ranging from 0 to 17 μM with a low detection limit of 0.146 μM, presenting excellent sensitivity and selectivity toward HClO over other species. NOF3 manifests significantly turn-on NIR fluorescent signals in response to HClO concentration, which makes it favorable for monitoring dynamic HClO distribution in vivo. We exemplify NOF3 for the tracking of endogenously overexpressed HClO distribution in RAW 264.7 cells, and further realize real-time in vivo bioimaging of HClO activity in inflammation mice. SIGNIFICANCE The facile NIR NOF3 probe was successfully applied to visualize endogenous and exogenous HClO in living cells and mice. This study provides not only an effective tool for spatial and temporal resolution HClO bioimaging in vivo but also possesses great potential for use in future research on HClO-related biology and pathology.
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Affiliation(s)
- Yongquan Wu
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, School of Chemistry and Chemical Engineering, Gannan Normal University, Ganzhou, 341000, PR China
| | - Weican Lun
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, School of Chemistry and Chemical Engineering, Gannan Normal University, Ganzhou, 341000, PR China
| | - Hong Zeng
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, School of Chemistry and Chemical Engineering, Gannan Normal University, Ganzhou, 341000, PR China
| | - Xiaomei Guo
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, School of Chemistry and Chemical Engineering, Gannan Normal University, Ganzhou, 341000, PR China
| | - Min Yang
- Key Laboratory of Biomaterials and Biofabrication in Tissue Engineering of Jiangxi Province, School of Pharmacy, Gannan Medical University, Ganzhou, 341000, PR China.
| | - Qingchun Lan
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, School of Chemistry and Chemical Engineering, Gannan Normal University, Ganzhou, 341000, PR China.
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2
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Shan YM, Yu KK, Yu FY, Liu YH, Yu XQ, Li K. Ultrasensitive two-photon probes for rapid detection of β-galactosidase during fruit softening and cellular senescence. Food Chem 2024; 431:137117. [PMID: 37598655 DOI: 10.1016/j.foodchem.2023.137117] [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: 04/05/2023] [Revised: 04/27/2023] [Accepted: 08/06/2023] [Indexed: 08/22/2023]
Abstract
Senescence is happening in every corner of the living organisms. β-galactosidase (β-gal) is one of the most important biomarkers during senescence in both plant and mammalian cells. Most β-gal fluorescent probes were focused on bio-imaging, only a few probes were developed for the detection of β-gal in fruit, and the probes that could detect β-gal in both fruits and living cells were even less. Here, two β-gal probes (TNap-βGal and TBNap-βGal) were synthesized, which can not only image the increase of β-gal during both fruits softening and cellular senescence, but also prove that bananas are not suitable for storage in refrigerator and the subsequent accumulation of β-gal still in lysosome of mammalian cells. In addition, TNap-βGal was successfully applied to two-photon imaging of endogenous β-gal in both hDPMSCs and tissues of human dental pulp for the first time.
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Affiliation(s)
- Yi-Min Shan
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Kang-Kang Yu
- Key Laboratory of Bio-resources and Eco-environment, Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610064, China.
| | - Fan-Yuan Yu
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, 610064, China
| | - Yan-Hong Liu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China.
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China.
| | - Kun Li
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China.
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3
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Zhang H, Liu Y, Zhang X, Ma H, Shi W, Li X. Imaging HOCl Generation during the Mitochondria Peripheral Fission with a Tailor-Made Fluorescent Probe. Anal Chem 2023; 95:18844-18849. [PMID: 38086329 DOI: 10.1021/acs.analchem.3c04215] [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: 12/27/2023]
Abstract
Mitochondrial fission is a highly regulated process that can affect metabolism, proliferation, and apoptosis. Division at the periphery enables damaged material to be shed into smaller mitochondria destined for mitophagy, which is found preceded by increased Ca2+ and reactive oxygen species, as well as reduced membrane potential and pH. However, the variation of hypochlorous acid (HOCl) during the peripheral fission has not been well studied, and the existing fluorescent probes are unsuitable for detecting mitochondrial HOCl because of the 0.8-fold decreased pH during this process. Herein, we design a novel CCS (changeable π-conjugation system)-based probe (ON-mito) with a dibenzo[1,4]oxazepine core, which can selectively react with HOCl at pH 6.4, generating an oxazine-containing product that emits at 660 nm. The capability of ON-mito for imaging the HOCl generation in HeLa cells during mitophagy is demonstrated under weakly acidic condition. Further, with ON-mito, we find for the first time a burst increase of the mitochondrial HOCl in COS-7 cells during peripheral fission, which may serve as an important indicator of this process. Probe ON-mito may be useful for studying mitochondrial damage under diverse conditions.
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Affiliation(s)
- Haolin Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- China Institute of Arts Science & Technology, Beijing 100007, China
| | - Ya Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaofan Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Huimin Ma
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wen Shi
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xiaohua Li
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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4
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Gui L, Yan J, Zhao J, Wang S, Ji Y, Liu J, Wu J, Yuan K, Liu H, Deng D, Yuan Z. Hypochlorite activatable ratiometric fluorescent probe based on endoplasmic reticulum stress for imaging of atherosclerosis. Biosens Bioelectron 2023; 240:115660. [PMID: 37683503 DOI: 10.1016/j.bios.2023.115660] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/15/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023]
Abstract
Endoplasmic reticulum (ER) stress can induce reactive oxygen (ROS) generation which is directly associated with the emergence of atherosclerosis. Foam cells could promote atherogenesis by inducing ER stress. To understand hypochlorite (ClO-) levels in foam cells under ER stress, novel ER-targeted ClO- activatable ratiometric fluorescence probes Rx-NE and Rx-NCE were designed using a classical rhodamine dye and coumarin dye bridge moiety as the fluorescent skeleton. Both Rx-NE and Rx-NCE demonstrated ratiometric detection capabilities for ClO-, with Rx-NCE showing better sensitivity compared to Rx-NE. The probe Rx-NCE could detect the upregulation of ClO- in foam cells under ER stress and clearly outline delineation of the boundary of atherosclerotic plaques by dual-color imaging. Importantly, the hypochlorite-activated ratiometric probe Rx-NCE had been innovatively applied to the distinction of atherosclerotic blood vessels in atherosclerosis-bearing transgenic (tg) (flk1: eGFP) zebrafish. The probe Rx-NCE is of significant value for investigating the pathological role of ER stress and atherosclerotic diseases, as well as offering new insights into the identification of atherosclerosis.
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Affiliation(s)
- Lijuan Gui
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Jiangning District, Nanjing, 210009, China
| | - Jun Yan
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Jiangning District, Nanjing, 210009, China
| | - Junyuan Zhao
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Jiangning District, Nanjing, 210009, China
| | - Shiya Wang
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Jiangning District, Nanjing, 210009, China
| | - Yingying Ji
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Jiangning District, Nanjing, 210009, China
| | - Ji Liu
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Jiangning District, Nanjing, 210009, China
| | - Jinsheng Wu
- Department of Radiotherapy, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, 571199, China
| | - Kang Yuan
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Jiangning District, Nanjing, 210009, China
| | - Heng Liu
- Department of Radiotherapy, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, 571199, China.
| | - Dawei Deng
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Jiangning District, Nanjing, 210009, China.
| | - Zhenwei Yuan
- Department of Biomedical Engineering, School of Engineering, China Pharmaceutical University, 639 Longmian Road, Jiangning District, Nanjing, 210009, China.
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5
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Liu X, Wang Y, Zhou G, Zhang W. An Anthracene Carboxamide-Based Fluorescent Probe for Rapid and Sensitive Detection of Mitochondrial Hypochlorite in Living Cells. BIOSENSORS 2023; 13:883. [PMID: 37754117 PMCID: PMC10526414 DOI: 10.3390/bios13090883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/05/2023] [Accepted: 09/10/2023] [Indexed: 09/28/2023]
Abstract
Mitochondrial hypochlorite (ClO-) plays important and often contradictory roles in maintaining the redox balance of mitochondria. Abnormal ClO- levels can induce mitochondrial inactivation and further cause cell apoptosis. Herein, we have developed an anthracene carboxyimide-based fluorescent probe mito-ACS for imaging mitochondrial ClO- in living cells. This probe exhibits some distinctive features as excellent resistance to photobleaching, high selectivity and sensitivity, as well as good water solubility. Mito-ACS showed a noticeable fluorescence response toward ClO- with a fast response (within 6 s) and a low detection limit (23 nM). Moreover, the introduction of triphenylphosphonium makes the probe soluble in water and selectively localizes to mitochondria. Furthermore, mito-ACS was successfully applied to image mitochondria ClO- in living cells with low toxicity. Remarkably. the less used fluorophore anthracene carboxyimide exhibiting excellent photostability and desirable optical properties provides a promising application prospect in biological systems.
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Affiliation(s)
- Xueling Liu
- Department of Pharmacy, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou 450008, China;
- School of Pharmaceutical Science and Technology, Health Sciences Platform, Tianjin University, Tianjin 300072, China
| | - Yali Wang
- School of Pharmaceutical Science and Technology, Health Sciences Platform, Tianjin University, Tianjin 300072, China
- Department of Chemistry, College of Pharmacy, North China University of Science and Technology, Tangshan 063000, China
| | - Guangshuai Zhou
- School of Pharmaceutical Science and Technology, Health Sciences Platform, Tianjin University, Tianjin 300072, China
| | - Wenzhou Zhang
- Department of Pharmacy, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou 450008, China;
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6
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Luo P, Gao FQ, Sun W, Li JY, Wang C, Zhang QY, Li ZZ, Xu P. Activatable fluorescent probes for imaging and diagnosis of rheumatoid arthritis. Mil Med Res 2023; 10:31. [PMID: 37443101 DOI: 10.1186/s40779-023-00467-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 07/01/2023] [Indexed: 07/15/2023] Open
Abstract
Rheumatoid arthritis (RA) is a systemic autoimmune disease that is primarily manifested as synovitis and polyarticular opacity and typically leads to serious joint damage and irreversible disability, thus adversely affecting locomotion ability and life quality. Consequently, good prognosis heavily relies on the early diagnosis and effective therapeutic monitoring of RA. Activatable fluorescent probes play vital roles in the detection and imaging of biomarkers for disease diagnosis and in vivo imaging. Herein, we review the fluorescent probes developed for the detection and imaging of RA biomarkers, namely reactive oxygen/nitrogen species (hypochlorous acid, peroxynitrite, hydroxyl radical, nitroxyl), pH, and cysteine, and address the related challenges and prospects to inspire the design of novel fluorescent probes and the improvement of their performance in RA studies.
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Affiliation(s)
- Pan Luo
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, China
| | - Fu-Qiang Gao
- Department of Orthopedics, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Wei Sun
- Department of Orthopaedic Surgery of the Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Jun-You Li
- School of Mechanical Engineering, Sungkyunkwan University, Suwon, 16419, South Korea
| | - Cheng Wang
- Department of Orthopaedic Surgery, Peking University Third Hospital, Peking University, Beijing, 100191, China
| | - Qing-Yu Zhang
- Department of Orthopedics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China
| | - Zhi-Zhuo Li
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Sports Medicine and Adult Reconstructive Surgery, Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, 210008, China
| | - Peng Xu
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, 710054, China.
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7
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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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8
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Zhang X, Zhang F, Yang B, Liu B. A dual-site fluorescent probe for discriminately detecting low and high concentration of hypochlorite in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 299:122823. [PMID: 37210853 DOI: 10.1016/j.saa.2023.122823] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/17/2023] [Accepted: 05/03/2023] [Indexed: 05/23/2023]
Abstract
Hypochlorite (ClO-) is an important bioactive molecule of living system which plays essential roles in many physiological and pathological processes. There is no doubt that the biological roles of ClO- depend highly on the concentration of ClO-. Unfortunately, the relationship between the concentration of ClO- and the biological process is unclear. Toward this purpose, in this work we addressed a core challenge for developing a powerful fluorescence tool for monitoring a wide concentration change (0-14 eq.) of ClO- via two distinct detection manners. The probe displayed fluorescence variation (red to green) upon addition of ClO- (0-4 eq.) and the color of test medium changed from red to colorless witnessed by the naked eyes. Surprisingly, in the presence of higher concentration of ClO- (4-14 eq.), the probe displayed another fluorescent signal change from green to blue. After demonstrating the excellent sensing properties of the probe with ClO- in vitro, it was successfully used to imaging different concentration of ClO- in living cells. We expected that the probe could act as an exciting chemistry tool for imaging of ClO- concentration-dependent oxidative stress event in biological system.
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Affiliation(s)
- Xiaowen Zhang
- Key Laboratory of Chemical Biology and Molecular Engineering, Ministry of Education, Institute of Molecular Science, Shanxi University, Taiyuan 030006, China
| | - Fei Zhang
- Key Laboratory of Chemical Biology and Molecular Engineering, Ministry of Education, Institute of Molecular Science, Shanxi University, Taiyuan 030006, China
| | - Binsheng Yang
- Key Laboratory of Chemical Biology and Molecular Engineering, Ministry of Education, Institute of Molecular Science, Shanxi University, Taiyuan 030006, China
| | - Bin Liu
- Key Laboratory of Chemical Biology and Molecular Engineering, Ministry of Education, Institute of Molecular Science, Shanxi University, Taiyuan 030006, China.
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9
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Liang F, Jiang J, Yang X, Zhang G, Zhou J, Han J, Geng Y, Wang Z. Si-rhodamine fluorescent probe for monitoring of hypochlorous acid in the brains of mice afflicted with neuroinflammation. Chem Commun (Camb) 2023; 59:1357-1360. [PMID: 36649118 DOI: 10.1039/d2cc06475h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Neuroinflammation leads to a persistent oxidative stress in the brain, and is closely related to the pathology of various neurological disorders. Hypochlorous acid (HClO) is a reactive oxygen species (ROS) that, at high levels, can cause brain tissue damage and neurogenic apoptosis. Herein, we designed and synthesized a silicon-rhodamine (SiR)-based formohydrazide (FH)-containing fluorescent probe, denoted as SiR-FH, for sensing HClO. This probe showed good selectivity, rapid response and high sensitivity. SiR-FH was successfully used to detect endogenous and exogenous HClO in living cells. Moreover, SiR-FH realized real-time monitoring of change in HClO flux in the brains of mice with LPS-induced neuroinflammation. The probe provides a practical tool for the monitoring of oxidative stress related to neuroinflammation.
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Affiliation(s)
- Fanghui Liang
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Jian Jiang
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Xinyue Yang
- Institute of Agricultural Quality Standards and Testing Technology, Xinjiang Academy of Agricultural Sciences, Urumqi 830000, China
| | - Guoyang Zhang
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Jiaying Zhou
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Jiahao Han
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Yujie Geng
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Zhuo Wang
- State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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10
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Chuen Chan W, Phin Ng M, Hoe Tan C, Wei Ang C, Shin Sim K, Yin Xin Tiong S, Amira Solehah Pungut N, Hee Ng C, Wai Tan K. A new lipophilic cationic rhodamine-based chemosensor for detection of Al(III)/Cu(II) and intracellular pH change and its application as a smartphone-assisted sensor in water sample analysis. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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11
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Red-emitting rhodamine-based probe with large Stokes shift for ClO− detection. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Liu Y, He Z, Yang Y, Li X, Li Z, Ma H. New fluorescent probe with recognition moiety of bipiperidinyl reveals the rise of hepatocellular carboxylesterase activity during heat shock. Biosens Bioelectron 2022; 211:114392. [DOI: 10.1016/j.bios.2022.114392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/25/2022] [Accepted: 05/15/2022] [Indexed: 12/14/2022]
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13
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Peng H, Shi S, Lu Z, Liu L, Peng S, Wei P, Yi T. HOCl-Activated Reactive Organic Selenium Delivery Platform for Alleviation of Inflammation. Bioconjug Chem 2022; 33:1602-1608. [PMID: 36018225 DOI: 10.1021/acs.bioconjchem.2c00349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Selenium plays an important role in the biological system and can be used to treat various types of diseases. However, the current selenium delivery systems face the problems of low activity of released Se-containing compounds or nonspecific toxicity of reactive organic selenium donors in living systems. In response to these problems, we constructed a reactive organic selenium delivery platform by the activation of HOCl. Compared with prodrugs without activation capability, the hypochloroselenoite derivatives released from the present platform after activation displayed higher reactivity and could react with various nucleophiles to participate in specific life processes. Taking the selected compound (DHU-Se1) as an example, we found that it could alleviate the process of inflammation by blocking the polarization of macrophages from M0 to M1. Therefore, the development of this system is of great significance for expanding the application of selenium-containing compounds and treating related diseases.
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Affiliation(s)
- Hongying Peng
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Shi Shi
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Zhenni Lu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Lingyan Liu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Shuxin Peng
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Peng Wei
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Tao Yi
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
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14
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Yue X, Yang Y, Lan M, Li K, Wang B. Dual-ratiometric fluorescence sensing and real-time detection of HOCl and NQO1 using a single fluorescent probe under one-wavelength excitation. Anal Chim Acta 2022; 1224:340242. [DOI: 10.1016/j.aca.2022.340242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 07/28/2022] [Accepted: 08/02/2022] [Indexed: 11/25/2022]
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15
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Highly selective and sensitive response of curcumin thioether derivative for the detection of hypochlorous acid by fluorimetric method. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2022. [DOI: 10.1007/s13738-022-02528-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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16
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Ma M, Liu Y, Chen J, Yu S, Liu Z, Zeng X. A novel mitochondria-targetable NIR fluorescent probe for monitoring intracellular hypobromous acid levels. ANAL SCI 2022; 38:1153-1161. [PMID: 35804222 DOI: 10.1007/s44211-022-00156-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 05/25/2022] [Indexed: 01/23/2023]
Abstract
The development of ultrasensitive in situ detection techniques for monitoring hypobromous acid (HBrO) levels in the biological systems is of great significance to reveal its complex pathological and physiological effects. A simple mitochondria-targetable hydrazine-based near-infrared (NIR) fluorescent probe (Mito-NIR) for detecting HBrO in the mitochondria of live cells is presented in this paper. Probe Mito-NIR displays the ultrafast (< 5 s) response for HBrO. It can detect HBrO with high sensitivity. Additionally, it shows high selectivity towards HBrO over other biologically important substances. Finally, it can monitor the changes of endogenous/exogenous HBrO levels in the mitochondria of live cells. A simple mitochondria-targetable NIR fluorescent probe with picomolar sensitivity for HBrO was developed to specifically track mitochondrial HBrO.
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Affiliation(s)
- Mingshuo Ma
- Center of Characterization and Analysis, Jilin Institute of Chemical Technology, Jilin, People's Republic of China
| | - Yuanyan Liu
- Jilin Petrochemical Company Quality Inspection Center, Jilin, People's Republic of China
| | - Jie Chen
- Center of Characterization and Analysis, Jilin Institute of Chemical Technology, Jilin, People's Republic of China
| | - Shihua Yu
- School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin, People's Republic of China
| | - Zhigang Liu
- Center of Characterization and Analysis, Jilin Institute of Chemical Technology, Jilin, People's Republic of China
| | - Xiaodan Zeng
- Center of Characterization and Analysis, Jilin Institute of Chemical Technology, Jilin, People's Republic of China.
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17
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Reut VE, Gorudko IV, Grigorieva DV, Sokolov AV, Panasenko OM. Fluorescent Probes for HOCl Detection in Living Cells. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022030165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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18
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Fang X, Jin X, Ma X, Guan L, Chen W, She M. Rational construction of deep-red fluorescent probe for rapid detection of HClO and its application in bioimaging and paper-based sensing. Anal Bioanal Chem 2022; 414:5887-5897. [PMID: 35676562 DOI: 10.1007/s00216-022-04154-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/20/2022] [Accepted: 05/25/2022] [Indexed: 01/04/2023]
Abstract
Hypochlorous acid (HClO), the core bactericidal substance of the human immune system, plays a vital role in many physiological and pathological processes in the human body. In this work, we designed and synthesized a novel deep-red fluorescent probe TCF-ClO for the determination of hypochlorous acid through theoretical analysis. The results showed that probe TCF-ClO exhibited excellent characteristics of long-wavelength emission (635 nm), fast response (< 1 min), and low detection limit (24 nM). In addition, it had been successfully used for imaging of HClO in living HeLa cells. More importantly, the TCF-ClO composited paper-based sensing material was successfully constructed. The RGB/gray value was obtained from a mobile phone and computer, which could achieve the quantitative detection of HClO, with a linear detection range of 0-50 μM and a detection limit of 1.09 μM (RGB mode)/3.38 μM (gray mode). The function of the paper-based sensor extended from qualitative to quantitative detection of HClO, and it is expected to become a portable device widely used in the environmental area.
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Affiliation(s)
- Xingliang Fang
- Shaanxi Key Laboratory of Photoelectric Functional Materials and Devices, School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710021, People's Republic of China
| | - Xilang Jin
- Shaanxi Key Laboratory of Photoelectric Functional Materials and Devices, School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710021, People's Republic of China.
| | - Xuehao Ma
- Shaanxi Key Laboratory of Photoelectric Functional Materials and Devices, School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710021, People's Republic of China
| | - Li Guan
- School of Chemistry and Chemical Engineering, Xi'an University of Architecture and Technology, Xi'an, 710055, People's Republic of China
| | - Weixing Chen
- Shaanxi Key Laboratory of Photoelectric Functional Materials and Devices, School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an 710021, People's Republic of China
| | - Mengyao She
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education; Biomedicine Key Laboratory of Shaanxi Province; Lab of Tissue Engineering, the College of Life Sciences, Faculty of Life Science & Medicine, Northwest University, Xi'an, Shaanxi Province, 710069, People's Republic of China.
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19
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Liu J, Wang L, Shen R, Zhao J, Qian Y. A novel heptamethine cyanine photosensitizer for FRET-amplified photodynamic therapy and two-photon imaging in A-549 cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 274:121083. [PMID: 35248855 DOI: 10.1016/j.saa.2022.121083] [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: 11/29/2021] [Revised: 01/27/2022] [Accepted: 02/24/2022] [Indexed: 06/14/2023]
Abstract
In this study, a new cyanine-based photosensitizer Cy-N-Rh was developed for photodynamic therapy. Based on fluorescence resonance energy transfer (FRET) mechanism, utilizing the absorption of the donor rhodamine (Rh), the acceptor heptamethine cyanine unit (Cy) was indirectly excited to produce singlet oxygen (1O2). The efficiency of energy transfer from the donor Rh to the acceptor Cy was 78.5%. Meanwhile, the singlet oxygen yield of Cy-N-Rh (ΦΔ = 12.00%) was much higher than that of the acceptor Cy (ΦΔ = 4.35%) without FRET. Moreover, the dual cation gave Cy-N-Rh with excellent mitochondria-targeting ability with Pearson's correlation coefficients of 0.90 and 0.91, respectively. In the MTT test, Cy-N-Rh had low dark cytotoxicity with cell survival rate above 90% and high photo cytotoxicity with cell survival rate below 40%. The cell apoptosis assay also demonstrated the role of the photosensitizer Cy-N-R visually. More importantly, Cy-N-Rh fulfilled two-photon excitation fluorescence imaging under the 800 nm femtosecond laser. All results indicate that this design strategy provides a new method for the development of higher-level cyanine photosensitizers.
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Affiliation(s)
- Jing Liu
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Lingfeng Wang
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Ronghua Shen
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Jie Zhao
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China
| | - Ying Qian
- School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189, China.
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20
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Ghosh R, Debnath S, Bhattacharya A, Pradhan D, Chatterjee PB. Studies on the interaction between oxido/dioxidovanadium(V) compounds and reactive oxygen species: Synthesis, characterization, and photophysical investigation. J Inorg Biochem 2022; 233:111845. [DOI: 10.1016/j.jinorgbio.2022.111845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 04/07/2022] [Accepted: 05/01/2022] [Indexed: 11/30/2022]
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21
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A benzocoumarin-based fluorescent probe for highly specific ultra-sensitive fast detecting endogenous/exogenous hypochlorous acid and its applications. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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22
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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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23
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Huang H, Chen B, Li L, Wang Y, Shen Z, Wang Y, Li X. A two-photon fluorescence probe with endoplasmic reticulum targeting ability for turn-on sensing photosensitized singlet oxygen in living cells and brain tissues. Talanta 2022; 237:122963. [PMID: 34736688 DOI: 10.1016/j.talanta.2021.122963] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 10/03/2021] [Accepted: 10/10/2021] [Indexed: 10/20/2022]
Abstract
Endoplasmic reticulum (ER) is an indispensable organelle responsible for protein synthesis, transportation, and maintenance of Ca2+ homeostasis in eukaryotic cells. Recent studies highlighted that ER-targeted photosensitizers with high yield of singlet oxygen (1O2) are effective in selectively disrupting ER function and are promising candidates for anticancer therapy. Unfortunately, no ER targetable fluorescent probes for determining 1O2 photosensitized in this photodynamic therapy process is available. In this work, we synthesized an ER-targetable, two-photon fluorescence probe, ER-1O2, for fluorescence turn-on sensing of 1O2. ER-1O2 demonstrated high sensitivity to 1O2 sensing with a wide detection range (0-2.75 μM) and a low detection limit (0.11 μM). ER-1O2 also displayed excellent selectivity toward 1O2 out of other ROS and metal ions. Notably, ER-1O2 exhibited low cytotoxicity but with specific ER targetable capability. On account of these advantageous features, fluctuations of 1O2 in living cells and brain tissues were effectively visualized by ER-1O2.
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Affiliation(s)
- Hong Huang
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing, 314001, China
| | - Biyun Chen
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing, 314001, China
| | - Lifen Li
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing, 314001, China
| | - Yuan Wang
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing, 314001, China
| | - Zhangfeng Shen
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing, 314001, China
| | - Yangang Wang
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing, 314001, China.
| | - Xi Li
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing, 314001, China.
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24
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Liu K, Fan L, Huang S, Sun J, Wang X, Li H, Si C, Zhang W, Li T, Yang Z. A benzocoumarin-based fluorescent probe for ultra-sensitive and fast detection of endogenous/exogenous hypochlorous acid and its applications. Analyst 2022; 147:1976-1985. [DOI: 10.1039/d1an02178h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hypochlorous acid (HOCl) is widely used in daily production and life because of its green and strongly oxidizing properties.
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Affiliation(s)
- Kui Liu
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Long Fan
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Sujie Huang
- College of Basic Medical School, Lanzhou University, Lanzhou 730000, PR China
| | - Jie Sun
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Xiaofeng Wang
- College of Chemical Engineering and Technology, Tianshui Normal University, Tianshui 741001, PR China
| | - Huixue Li
- College of Chemical Engineering and Technology, Tianshui Normal University, Tianshui 741001, PR China
| | - Changdai Si
- College of Chemical Engineering and Technology, Tianshui Normal University, Tianshui 741001, PR China
| | - Wei Zhang
- College of Basic Medical School, Lanzhou University, Lanzhou 730000, PR China
| | - Tianrong Li
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
| | - Zhengyin Yang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, PR China
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25
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Yu Z, Li X, Lu X, Guo Y. Rational construction of a novel probe for the rapid detection of butyrylcholinesterase stress changes in apoptotic cells. NEW J CHEM 2022. [DOI: 10.1039/d2nj01678h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The occurrence of numerous neurodegenerative diseases is associated with abnormal levels of butyrylcholinesterase (BChE).
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Affiliation(s)
- Zhenqing Yu
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
| | - Xiang Li
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Xiaofeng Lu
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
| | - Yong Guo
- Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
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26
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Hou JT, Kwon N, Wang S, Wang B, He X, Yoon J, Shen J. Sulfur-based fluorescent probes for HOCl: Mechanisms, design, and applications. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214232] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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27
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Wang Z, Xing B. Small-molecule fluorescent probes: big future for specific bacterial labeling and infection detection. Chem Commun (Camb) 2021; 58:155-170. [PMID: 34882159 DOI: 10.1039/d1cc05531c] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Bacterial infections remain a global healthcare problem that is particularly attributed to the spread of antibiotic resistance and the evolving pathogenicity. Accurate and swift approaches for infection diagnosis are urgently needed to facilitate antibiotic stewardship and effective medical treatment. Direct optical imaging for specific bacterial labeling and infection detection offers an attractive prospect of precisely monitoring the infectious disease status and therapeutic response in real time. This feature article focuses on the recent advances of small-molecule probes developed for fluorescent imaging of bacteria and infection, which covers the probe design, responsive mechanisms and representative applications. In addition, the perspective and challenges to advance small-molecule fluorescent probes in the field of rapid drug-resistant bacterial detection and clinical diagnosis of bacterial infections are discussed. We envision that the continuous advancement and clinical translations of such a technique will have a strong impact on future anti-infective medicine.
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Affiliation(s)
- Zhimin Wang
- Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing 100081, China.
| | - Bengang Xing
- Division of Chemistry and Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, 637371, Singapore. .,School of Chemical & Biomedical Engineering, Nanyang Technological University, Singapore, 637459, Singapore
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28
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Zhan Z, Chai L, Lei Q, Zhou X, Wang Y, Deng H, Lv Y, Li W. Two-photon ratiometric fluorescent probe for imaging of hypochlorous acid in acute lung injury and its remediation effect. Anal Chim Acta 2021; 1187:339159. [PMID: 34753573 DOI: 10.1016/j.aca.2021.339159] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Revised: 10/04/2021] [Accepted: 10/05/2021] [Indexed: 02/05/2023]
Abstract
Acute lung injury (ALI) is a pulmonary inflammatory disease with high morbidity and mortality rates. However, owing to the unknown etiology and rapid progression of the disease, the diagnosis of ALI is full of challenges with no effective treatment. Since the inflammatory response and oxidative stress played vital roles in the development of ALI, we herein developed the largest emission cross-shift (△λ = 145 nm) two-photon ratiometric fluorescent probe of TPRS-HOCl with high selectivity and short response time toward hypochlorous acid (HOCl) for exploring the relevance between the degree of ALI and HOCl concentration in the development process of the disease. In addition, the inhibition effect of HOCl during different treatment periods was also evaluated. Moreover, the tendency of imaging results was basically in accordance with that of hematoxylin and eosin (H&E) staining and the treatment effect became better in the early stage when using N-acetylcysteine (NAC), demonstrating the sensitivity of TPRS-HOCl toward ALI response. Thus, TPRS-HOCl has great potential to diagnose ALI in the early stage and guide for effective treatment.
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Affiliation(s)
- Zixuan Zhan
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China; Analytical & Testing Center, Sichuan University, Chengdu, 610064, China; Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, 610064, China
| | - Li Chai
- Core Facility of West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
| | - Qian Lei
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China; Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, 610064, China
| | - Xinglong Zhou
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China; Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, 610064, China
| | - Yuxi Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China; Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, 610064, China
| | - Hui Deng
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China; Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, 610064, China
| | - Yi Lv
- Analytical & Testing Center, Sichuan University, Chengdu, 610064, China.
| | - Weimin Li
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China; Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, Sichuan, 610064, China.
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29
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Wang XB, Zhang DL, Li HJ, Lu X, Liu Q, Wu YC. Rational design of an HClO-specific triggered self-immolative fluorescent turn-on sensor and its bioimaging applications. J Mater Chem B 2021; 9:8793-8800. [PMID: 34632477 DOI: 10.1039/d1tb01721g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The development of a rapid and intuitive method for the detection of a specific small molecule biomarker is important for understanding the pathogenesis of relevant diseases. Described here is the design and evaluation of an HClO-specific triggered self-immolative fluorescent sensor (RESClO) based on the structure of an N-protected Resorufin dye. Due to the interrupted π-conjugated structure of the Resorufin dye, the free sensor showed very weak absorption and fluorescence. It can quickly complete the response to HClO (within 10 s) with high selectivity and sensitivity (LOD = 16.8 nM) in aqueous solution. The sensor can be made into test strips to quickly detect HClO in the environment by obvious changes in color and fluorescence. It was successfully used for bioimaging of exogenous and endogenous HClO in cells and zebra fish. More importantly, it can also be used for visual imaging of mouse arthritis models. Thus, sensor RESClO can provide a simple and promising visual analytical tool for the detection of HClO in the environment and the early diagnosis of HClO-mediated related diseases.
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Affiliation(s)
- Xiao-Bo Wang
- Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai 264209, China. .,Henan Key Laboratory of Biomolecular Recognition and Sensing (Shangqiu Normal University), Shangqiu 476000, China
| | - Da-Long Zhang
- Tianjin Disha Pharmaceutical Technology Development Co., Ltd, Tianjin 300071, China
| | - Hui-Jing Li
- Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai 264209, China.
| | - Xuhao Lu
- Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai 264209, China.
| | - Quanze Liu
- Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai 264209, China.
| | - Yan-Chao Wu
- Weihai Marine Organism & Medical Technology Research Institute, Harbin Institute of Technology, Weihai 264209, China. .,Henan Key Laboratory of Biomolecular Recognition and Sensing (Shangqiu Normal University), Shangqiu 476000, China
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30
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Wu P, Zhu Y, Chen L, Tian Y, Xiong H. A Fast-Responsive OFF-ON Near-Infrared-II Fluorescent Probe for In Vivo Detection of Hypochlorous Acid in Rheumatoid Arthritis. Anal Chem 2021; 93:13014-13021. [PMID: 34524814 DOI: 10.1021/acs.analchem.1c02831] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Rheumatoid arthritis (RA) is a common chronic autoimmune inflammatory disease, and its etiology is closely related to the overproduction of hypochlorous acid (HClO). However, early detection of RA using an activatable near-infrared-II (NIR-II, 1000-1700 nm) fluorescent probe remains challenging. Herein, we first report an "OFF-ON" NIR-II fluorescent probe named PTA (phenothiazine triphenylamine) for imaging HClO in deep-seated early RA. Electron-rich phenothiazine in the core of PTA was utilized as both an HClO-recognition moiety and a precursor of electron acceptors, displaying a typical donor-acceptor-donor structure with excellent NIR-II emission at 936/1237 nm once reacted with HClO. The probe PTA exhibited good water solubility, high photostability, and rapid response capability toward HClO within 30 s. Moreover, it was able to sensitively and specifically detect exogenous and endogenous HClO in living cells in both visible and NIR-II windows. Notably, PTA enabled the sensitive and rapid visualization of HClO generation in an inflammatory RA mouse model, showing a 4.3-fold higher NIR-II fluorescence intensity than that in normal hindlimb joints. These results demonstrate that PTA holds great promise as a robust platform for diagnosis of HOCl-mediated inflammatory disorders.
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Affiliation(s)
- Peng Wu
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yu Zhu
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Lulu Chen
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yang Tian
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Hu Xiong
- Research Center for Analytical Sciences, Tianjin Key Laboratory of Biosensing and Molecular Recognition, College of Chemistry, Nankai University, Tianjin 300071, China
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31
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Hong S, Pawel GT, Pei R, Lu Y. Recent progress in developing fluorescent probes for imaging cell metabolites. Biomed Mater 2021; 16. [PMID: 33915523 DOI: 10.1088/1748-605x/abfd11] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 04/29/2021] [Indexed: 01/12/2023]
Abstract
Cellular metabolites play a crucial role in promoting and regulating cellular activities, but it has been difficult to monitor these cellular metabolites in living cells and in real time. Over the past decades, iterative development and improvements of fluorescent probes have been made, resulting in the effective monitoring of metabolites. In this review, we highlight recent progress in the use of fluorescent probes for tracking some key metabolites, such as adenosine triphosphate, cyclic adenosine monophosphate, cyclic guanosine 5'-monophosphate, Nicotinamide adenine dinucleotide (NADH), reactive oxygen species, sugar, carbon monoxide, and nitric oxide for both whole cell and subcellular imaging.
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Affiliation(s)
- Shanni Hong
- Department of Medical Imaging Technology, School of Medical Technology and Engineering, Fujian Medical University, Fuzhou, People's Republic of China.,Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, United States of America.,CAS Key Laboratory of Nano-Bio Interfaces, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, People's Republic of China
| | - Gregory T Pawel
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, United States of America
| | - Renjun Pei
- CAS Key Laboratory of Nano-Bio Interfaces, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, People's Republic of China
| | - Yi Lu
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, United States of America
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A Novel Thiosemicarbazide-Based Fluorescent Chemosensor for Hypochlorite in Near-Perfect Aqueous Solution and Zebrafish. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9040065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A novel thiosemicarbazide-based fluorescent sensor (AFC) was developed. It was successfully applied to detect hypochlorite (ClO−) with fluorescence quenching in bis-tris buffer. The limit of detection of AFC for ClO− was analyzed to be 58.7 μM. Importantly, AFC could be employed as an efficient and practical fluorescent sensor for ClO− in water sample and zebrafish. Moreover, AFC showed a marked selectivity to ClO− over varied competitive analytes with reactive oxygen species. The detection process of AFC to ClO− was illustrated by UV–visible and fluorescent spectroscopy and electrospray ionization–mass spectrometry (ESI–MS).
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33
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Zhang J, Kan J, Sun Y, Won M, Kim JH, Zhang W, Zhou J, Qian Z, Kim JS. Nanoliposomal Ratiometric Fluorescent Probe toward ONOO - Flux. ACS APPLIED BIO MATERIALS 2021; 4:2080-2088. [PMID: 35014335 DOI: 10.1021/acsabm.0c01178] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Peroxynitrite (ONOO-), a powerful biological oxidant, is produced in the mitochondria and reacts with many biomolecular targets under various pathological conditions, leading to a range of disease states. In this work, we developed a nanoliposome-encapsulated ratiometrically fluorescent probe (NRF) based on a hemicyanine structure Cy-O obtained by facile synthesis. Upon reaction with ONOO-, the oxidation and hydrolysis of a π-conjugation system within the nanoliposome triggers a ratiometrically fluorescent response and a large-scale emission shift (238 nm), which provides a specific and sensitive means for the ONOO- detection. Moreover, we have performed DFT calculation at the 6-31+G(d,p) level using a suite of Gaussian 09 programs to obtain insights into the chemical structure optical properties of Cy-O. In addition, the practical applications of the nanoprobe to image exogenous and endogenous ONOO- were achieved further in live cells and animals triumphantly.
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Affiliation(s)
- Jie Zhang
- Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, College of Pharmacy, Weifang Medical University, Weifang 261053, P. R. China
| | - Jianfei Kan
- Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, College of Pharmacy, Weifang Medical University, Weifang 261053, P. R. China
| | - Yanyan Sun
- Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, College of Pharmacy, Weifang Medical University, Weifang 261053, P. R. China
| | - Miae Won
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Ji Hyeon Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Weifen Zhang
- Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, College of Pharmacy, Weifang Medical University, Weifang 261053, P. R. China
| | - Jin Zhou
- Shandong Engineering Research Center for Smart Materials and Regenerative Medicine, College of Pharmacy, Weifang Medical University, Weifang 261053, P. R. China
| | - Zhaosheng Qian
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, P. R. China
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea
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Wang TR, Zhang XF, Huang XQ, Cao XQ, Shen SL. Rapid and selective visualization of mitochondrial hypochlorite by a red region water-soluble fluorescence probe. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 247:119115. [PMID: 33161266 DOI: 10.1016/j.saa.2020.119115] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 10/04/2020] [Accepted: 10/16/2020] [Indexed: 05/26/2023]
Abstract
Hypochlorite (-OCl) has long been recognized as an effective microbicidal agent in immune system. Herein, we report the design, preparation and spectral characteristics of a -OCl fluorescent probe (FI-Mito). The probe exhibited remarkable fluorescence turn-on signal in the red region upon -OCl titration with the detection limit as low as 0.9 nM. FI-Mito displayed specific response for -OCl in completely aqueous solution. Meanwhile, the introduction of quaternized pyridine realized mitochondria-targeting ability. FI-Mito was further applied to monitor the generation of endogenous -OCl in the mitochondria of macrophage cells and mice. Therefore, it was established that FI-Mito may serve as a useful molecular tool for -OCl detection in vivo.
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Affiliation(s)
- Tian-Ran Wang
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China; Institute of Optical Functional Materials for Biomedical Imaging, School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China
| | - Xiao-Fan Zhang
- Taian Center For Food and Drug Control, Taian 271000, PR China
| | - Xiao-Qing Huang
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China; Institute of Optical Functional Materials for Biomedical Imaging, School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China
| | - Xiao-Qun Cao
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China; Institute of Optical Functional Materials for Biomedical Imaging, School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China
| | - Shi-Li Shen
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China; Institute of Optical Functional Materials for Biomedical Imaging, School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University & Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China.
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35
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He M, Sun H, Wei J, Zhang R, Han X, Ni Z. A highly sensitive, fast responsive and reversible naphthalimide-based fluorescent probe for hypochlorous acid and ascorbic acid in aqueous solution and living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 247:119138. [PMID: 33188969 DOI: 10.1016/j.saa.2020.119138] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 10/19/2020] [Accepted: 10/23/2020] [Indexed: 06/11/2023]
Abstract
It is very important to exploit real-time, ultrasensitive and specific visualization detection methods for hypochlorous acid/hypochlorite (HOCl/ClO-) in biological systems as they are the guardians of the human immune system against pathogens invasion. In our work, we designed a novel reversible naphthalimide-based fluorescent probe NAP-OH to recognize HClO/ClO- with a unique selective colorimetric and fluorescent response, a short response time (<8 s) and a high sensitivity (10.3 nM). In addition, NAP-OH exhibits a novel on-off-on fluorescence response to ClO-/ascorbic acid (AA) with good cycle stability. The fluorescence signal is quenched because HClO/ClO- oxidizes the subunit of NAP-OH to the segment 2,2,6,6-tetramethyl-1-oxo-piperidinium in NAP-O, which can be reduced by AA with the recovery of fluorescence. Finally, the confocal fluorescence imaging has been performed, which proves that NAP-OH can satisfactorily monitor intracellular endogenous and exogenous HClO/AA redox cycles.
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Affiliation(s)
- Menglu He
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China
| | - Hao Sun
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China
| | - Jianhua Wei
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China
| | - Ran Zhang
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China.
| | - Xiang'en Han
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China
| | - Zhonghai Ni
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China.
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36
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Li H, Liu Y, Li X, Li X, Ma H. Design, synthesis and application of a dual-functional fluorescent probe for reactive oxygen species and viscosity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 246:119059. [PMID: 33080516 DOI: 10.1016/j.saa.2020.119059] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 09/10/2020] [Accepted: 10/06/2020] [Indexed: 06/11/2023]
Abstract
A fluorescence probe based on cyanine fluorophore was designed and synthesized in this work, which can be used to determine viscosity and reactive oxygen species (e.g., OCl-, ONOO-) at different wavelengths. Under a low viscosity medium, the fluorescence quantum yield of the probe is very low; however, with the increase of the medium viscosity, the probe's emission at 571 nm is enhanced by nearly 25-fold due to the inhibition of intramolecular rotations. On the other hand, the probe shows a rapid and linear fluorescence response at 710 nm to OCl- or ONOO- within 1 min. The different spectral response regions of the probe permit the selective detection of both viscosity and reactive oxygen species. Furthermore, the probe is demonstrated to be cell permeable and capable of detecting the viscosity and the total amount of OCl-/ONOO- in living cells with the help of confocal microscope fluorescence imaging.
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Affiliation(s)
- Hongyu Li
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ya Liu
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaoyi Li
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xiaohua Li
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
| | - Huimin Ma
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
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37
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Zhou Z, Yuan X, Long D, Liu M, Li K, Xie Y. A pyridine-Si-rhodamine-based near-infrared fluorescent probe for visualizing reactive oxygen species in living cells. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 246:118927. [PMID: 32987271 DOI: 10.1016/j.saa.2020.118927] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/29/2020] [Accepted: 09/06/2020] [Indexed: 02/08/2023]
Abstract
A lysosomal-targeted near infrared (NIR) fluorescent probe for reactive oxygen species (ROS) was developed with highly sensitive ability. The different responding activity toward H2O2, OH, and HClO were investigated. Meanwhile, the probe has been successfully applied in detecting and imaging reactive oxygen species both in cells and in vivo.
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Affiliation(s)
- Zhengbing Zhou
- Department of Orthopedics, Affiliated Shanghai Sixth People's Hospital, Shanghai Jiao Tong University, 200233 Shanghai, China.
| | - Xiao Yuan
- Department of Orthopedics, The First People's Hospital of Huaihua, Huaihua 418000, Hunan, China
| | - Da Long
- Department of Ophthalmology, Affiliated Shanghai Sixth People's Hospital, Shanghai Jiao Tong University, 200233 Shanghai, China.
| | - Manhua Liu
- Department of Orthopedics, The First People's Hospital of Huaihua, Huaihua 418000, Hunan, China
| | - Kun Li
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu 610041, Sichuan, China
| | - Yongmei Xie
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu 610041, Sichuan, China
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38
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Jiang T, Bian W, Kan J, Sun Y, Ding N, Li W, Zhou J. Sensitive and rapid detection of Cr 3+ in live cells by a red turn-on fluorescent probe. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 245:118903. [PMID: 32956932 DOI: 10.1016/j.saa.2020.118903] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/28/2020] [Accepted: 08/31/2020] [Indexed: 06/11/2023]
Abstract
A new probe RB-CR for the detection of Cr3+ was constructed based on the conjugation between rhodamine B and phenylthiourea. The Cr3+ could trigger opening of the rhodamine spirolactam of RB-CR upon complexation selectively, sensitively and rapidly, resulting in a pronounced enhancement of absorption and fluorescence signal. Further fluorescence imaging study has suggested that RB-CR could be applied as a probe for Cr3+ surveillance in living HepG2 cells with low cytotoxicity, which provide us the feasibility of exploring the Cr3+ recognition process by the turn-on fluorescence response.
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Affiliation(s)
- Tiantian Jiang
- School of Pharmacy, Weifang Medical University, Weifang 261053, China
| | - Weiwei Bian
- School of Pharmacy, Weifang Medical University, Weifang 261053, China
| | - Jianfei Kan
- School of Pharmacy, Weifang Medical University, Weifang 261053, China
| | - Yanyan Sun
- School of Pharmacy, Weifang Medical University, Weifang 261053, China
| | - Ning Ding
- School of Pharmacy, Weifang Medical University, Weifang 261053, China
| | - Wenjing Li
- School of Pharmacy, Weifang Medical University, Weifang 261053, China
| | - Jin Zhou
- School of Pharmacy, Weifang Medical University, Weifang 261053, China.
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39
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Ren H, Huo F, Yin C. An ESIPT-based colorimetric and fluorescent probe with large Stokes shift for the sensitive detection of hypochlorous acid and its bioimaging in cells. NEW J CHEM 2021. [DOI: 10.1039/d0nj05807f] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Hypochlorous acid (HOCl), with a low physiological concentration, plays a vital role in killing the pathogens and anti-inflammation in the human immune system.
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Affiliation(s)
- Haixian Ren
- Department of Chemistry
- Xinzhou Teachers University
- Xinzhou 034000
- China
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Institute of Molecular Science
| | - Fangjun Huo
- Research Institute of Applied Chemistry
- Shanxi University
- Taiyuan 030006
- China
| | - Caixia Yin
- Department of Chemistry
- Xinzhou Teachers University
- Xinzhou 034000
- China
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Institute of Molecular Science
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40
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A commercially available NIR fluorescence probe for the detection of hypochlorite and its application in cell imaging. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105311] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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41
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Ma H, Chen K, Song B, Tang Z, Huang Y, Zhang T, Wang H, Sun W, Yuan J. A visible-light-excitable mitochondria-targeted europium complex probe for hypochlorous acid and its application to time-gated luminescence bioimaging. Biosens Bioelectron 2020; 168:112560. [PMID: 32890933 DOI: 10.1016/j.bios.2020.112560] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 06/27/2020] [Accepted: 08/24/2020] [Indexed: 12/15/2022]
Abstract
Development of fluorescent/luminescent probes for rapid, selective and sensitive detection of reactive oxygen species (ROS) is of great significance for understanding the roles of ROS in pathophysiological processes. In the present research, a visible-light-excitable Eu3+ complex-based probe, Eu(L)3(DPBT), is designed and synthesized for the time-gated luminescence (TGL) determination of hypochlorous acid (HClO) in vitro and in vivo. The proposed probe exhibits a rapid, selective and sensitive TGL response to HClO, and excellent localization of mitochondria in living cells with low cytotoxicity. These features allow the probe to be used for the TGL sensing and imaging of HClO formation in mimic inflammatory cells at a subcellular level, as well as in endotoxin-induced liver injury and rheumatoid arthritis in live mice. In addition, by immobilizing the probe in the PEG hydrogel, the smart sensor films with rapid response to HClO were prepared, and successfully used for the real-time monitoring of HClO generation in mouse wounds, in order to distinguish the infected wounds from acute ones. Overall, this study provides a useful tool for the clinical monitoring and treatment of wound diseases.
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Affiliation(s)
- Hua Ma
- State Key Laboratory of Fine Chemicals, School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Kaiwen Chen
- School of Bioengineering, Dalian University of Technology, Dalian, 116024, China
| | - Bo Song
- State Key Laboratory of Fine Chemicals, School of Chemistry, Dalian University of Technology, Dalian, 116024, China.
| | - Zhixin Tang
- State Key Laboratory of Fine Chemicals, School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Yundi Huang
- State Key Laboratory of Fine Chemicals, School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Ting Zhang
- Department of Pathophysiology, Dalian Medical University, Dalian, 116044, China
| | - Huanan Wang
- School of Bioengineering, Dalian University of Technology, Dalian, 116024, China
| | - Wenping Sun
- Department of Pathophysiology, Dalian Medical University, Dalian, 116044, China
| | - Jingli Yuan
- State Key Laboratory of Fine Chemicals, School of Chemistry, Dalian University of Technology, Dalian, 116024, China.
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42
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Shi Y, Huo F, Zhang Y, Yin C. The reduction performance of double bonds regulated by the competition of push-pull electron groups to realize the colorimetric and fluorescence recognition of hypochlorous acid. Analyst 2020; 145:7297-7302. [PMID: 33164000 DOI: 10.1039/d0an01551b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Based on its reducibility, the double bond can act as a reaction site for hypochlorous acid (HOCl), which had been demonstrated by a great deal of work. Nevertheless, the reactivity is influenced by the adjacent chemical environment. Therefore, in this work, we constructed a probe (QI) by methoxy-substituted quinoline conjugating dicyanoisoflurone, in which dicyano and pyridine N act as electron-withdrawing groups and the methoxy acts as an electron-donating group, to regulate their adjacent C[double bond, length as m-dash]C reactivity. The "push-pull" electron effect between the methoxy group and the pyridine N led to the C[double bond, length as m-dash]C bond being passivated. On the other hand, another C[double bond, length as m-dash]C bond was activated by the strong electron-pulling effect of the dicyano group. Thus, the previously weak intramolecular charge transfer became stronger after the dicyano adjacent to the C[double bond, length as m-dash]C was oxidized by HOCl, and showed a strong emission shifted from 570 to 520 nm along with a color change. The reaction mechanism was verified by mass spectrometry, NMR and theoretical calculation, and further bioimaging demonstrated the practical application of the probe.
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Affiliation(s)
- Yan Shi
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Institute of Molecular Science, Shanxi University, Taiyuan 030006, China.
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43
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Trinh N, Jolliffe KA, New EJ. Dual-Functionalisation of Fluorophores for the Preparation of Targeted and Selective Probes. Angew Chem Int Ed Engl 2020; 59:20290-20301. [PMID: 32662086 DOI: 10.1002/anie.202007673] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Indexed: 01/09/2023]
Abstract
A key current challenge in biological research is the elucidation of the that roles chemicals and chemical reactions play in cellular function and dysfunction. Of the available cellular imaging techniques, fluorescence imaging offers a balance between sensitivity and resolution, enabling the cost-effective and rapid visualisation of model biological systems. Importantly, the use of responsive fluorescent probes in conjunction with ever-advancing microscopy and flow cytometry techniques enables the visualisation, with high spatiotemporal resolution, of both specific chemical species and chemical reactions in living cells. Ideal responsive fluorescent probes are those that contain a fluorophore tethered to both a sensing unit, to ensure selectivity of response, and a targeting group, to control the sub-cellular localisation of the probe. To date, probes that are both targeted and selective are relatively rare and most localised probes are discovered serendipitously rather than by design. A challenge in this field is therefore the identification of suitable fluorophore scaffolds that can be readily attached to both sensing and targeting groups. Here we review current strategies for dual-functionalisation of fluorophores, highlighting key examples of targeted, responsive probes.
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Affiliation(s)
- Natalie Trinh
- School of Chemistry, The University of Sydney, NSW, 2006, Sydney, Australia
| | - Katrina A Jolliffe
- School of Chemistry, The University of Sydney, NSW, 2006, Sydney, Australia.,The University of Sydney Nano Institute (Sydney Nano), The University of Sydney, NSW, 2006, Sydney, Australia.,Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, NSW, 2006, Sydney, Australia
| | - Elizabeth J New
- School of Chemistry, The University of Sydney, NSW, 2006, Sydney, Australia.,The University of Sydney Nano Institute (Sydney Nano), The University of Sydney, NSW, 2006, Sydney, Australia.,Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Sydney, NSW, 2006, Sydney, Australia
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44
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Trinh N, Jolliffe KA, New EJ. Duale Funktionalisierung von Fluorophoren für die Konstruktion zielgerichteter und selektiver Fluoreszenz‐Sensoren. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007673] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Natalie Trinh
- School of Chemistry The University of Sydney NSW 2006 Sydney Australien
| | - Katrina A. Jolliffe
- School of Chemistry The University of Sydney NSW 2006 Sydney Australien
- The University of Sydney Nano Institute (Sydney Nano) The University of Sydney NSW 2006 Sydney Australien
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science The University of Sydney NSW 2006 Sydney Australien
| | - Elizabeth J. New
- School of Chemistry The University of Sydney NSW 2006 Sydney Australien
- The University of Sydney Nano Institute (Sydney Nano) The University of Sydney NSW 2006 Sydney Australien
- Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science The University of Sydney NSW 2006 Sydney Australien
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45
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Xie Y, Zhou C, Zhang S, Yan L, Wu X, Shan Y. A Coumarin‐Based Fluorescent Probe for the Detection of Hypochlorite Ions and Its Applications in Test Paper and Cell Imaging. ChemistrySelect 2020. [DOI: 10.1002/slct.202002258] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Ya Xie
- College of Chemistry and BioengineeringGuilin University of Technology Guilin Guangxi 541006 P.R. China
| | - Cuiping Zhou
- College of Chemistry and BioengineeringGuilin University of Technology Guilin Guangxi 541006 P.R. China
| | - Shiqing Zhang
- College of Chemistry and BioengineeringGuilin University of Technology Guilin Guangxi 541006 P.R. China
| | - Liqiang Yan
- College of Chemistry and BioengineeringGuilin University of Technology Guilin Guangxi 541006 P.R. China
| | - Xiongzhi Wu
- College of Chemistry and BioengineeringGuilin University of Technology Guilin Guangxi 541006 P.R. China
| | - Yang Shan
- Hunan Agricultural Product Processing InstituteHunan Academy of Agricultural Sciences Changsha 410125 P.R. China
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46
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Dong S, Zhang L, Lin Y, Ding C, Lu C. Luminescent probes for hypochlorous acid in vitro and in vivo. Analyst 2020; 145:5068-5089. [PMID: 32608421 DOI: 10.1039/d0an00645a] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
HClO/ClO- is the most effective antibacterial active oxygen in neutrophils. However, its excessive existence often leads to the destruction of human physiological mechanisms. In recent years, the developed luminescent probes for the detection of HClO/ClO- are not only conducive to improve the sensitivity and selectivity of HClO/ClO- detection, but also play a crucial role in understanding the biological functions of HClO/ClO-. In addition, luminescent probe-based biological imaging for HClO/ClO- at sub-cellular resolution has become a powerful tool for biopathology and medical diagnostic research. This article reviews a variety of luminescent probes for the detection of HClO/ClO-in vitro and in vivo with different design principles and mechanisms, including fluorescence, phosphorescence, and chemiluminescence. The photophysical/chemical properties and biological applications of these luminescent probes were outlined. Finally, we summarized the merits and demerits of the developed luminescent probes and discussed their challenges and future development trends. It is hoped that this review can provide some inspiration for the development of luminescent probe-based strategies and to promote the further research of biomedical luminescent probes for HClO/ClO-.
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Affiliation(s)
- Shaoqing Dong
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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47
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Sun Y, Dong B, Lu Y, Song W, Mehmood AH, Lin W. A sensitive and selective fluorescent probe for the detection of endogenous peroxynitrite (ONOO -) in living cells. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:2841-2845. [PMID: 32930207 DOI: 10.1039/d0ay00012d] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Peroxynitrite (ONOO-) is one of reactive oxygen species, and plays a vital role in numeorus physiological and pathological processes. Given that the ONOO- level is closely related with various serious diseases, the in situ and real time detection of endogenous ONOO- is highly important for the in-depth study of its roles in living systems. Herein, we present a new fluorescent probe (RHPN) for the real-time detection of intracellular ONOO-. The probe RHPN consists of a rhodamine analogue and an arylhydrazide group as a response site for ONOO-. In response to ONOO-, the probe RHPN converts to an open-ring form and generates strong fluorescence. Moreover, the probe RHPN was successfully used for the imaging of the endogenous and exogenous ONOO- level changes in living cells.
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Affiliation(s)
- Yaru Sun
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
| | - Baoli Dong
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
| | - Yaru Lu
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
| | - Wenhui Song
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
| | - Abdul Hadi Mehmood
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People's Republic of China.
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48
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Li Y, Liu L, Tang Y, Wang Y, Han J, Ni L. A new colorimetric and ratiometric probe for highly selective recognition and bioimaging of ClO - and Al 3. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 232:118154. [PMID: 32106027 DOI: 10.1016/j.saa.2020.118154] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 06/10/2023]
Abstract
In this study, a new fluorescence probe HMAQ based on quinazoline and diaminomaleonitrile was constructed for sensing ClO- and Al3+. A fluorescence blue-shift with 102 nm together with a color change from golden-yellow to colorless was found by hypochlorite-induced hydrolysis of -CH=N- group to release the initial fluorophore. Besides, Al3+ could cause a 72-nm blue-shifted emission spectra and a color change from golden-yellow to brown. As expected, HMAQ exhibited a satisfactory selectivity and sensitivity to ClO-/Al3+ with a quick response. Most notably, the reversibility of the [HMAQ+Al3+] complex could be used to detect ClO- and Al3+ simultaneously without mutual interferences. The detection limits of HMAQ for ClO- and Al3+ were turned out to be 10.2 nM and 1.56 nM, respectively. The high-performance results of real-time detections demonstrated the enormous potential of HMAQ in real-water samples and living cells.
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Affiliation(s)
- Yuanyuan Li
- Jingjiang College, Jiangsu University, Zhenjiang 212013, PR China
| | - Lei Liu
- Jingjiang College, Jiangsu University, Zhenjiang 212013, PR China
| | - Yong Tang
- School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, PR China
| | - Yun Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China.
| | - Juan Han
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, PR China
| | - Liang Ni
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, PR China
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49
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Yang LL, Zou SY, Fu YH, Li W, Wen XP, Wang PY, Wang ZC, Ouyang GP, Li Z, Yang S. Highly Selective and Sensitive Detection of Biogenic Defense Phytohormone Salicylic Acid in Living Cells and Plants Using a Novel and Viable Rhodamine-Functionalized Fluorescent Probe. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:4285-4291. [PMID: 32227949 DOI: 10.1021/acs.jafc.9b06771] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Detecting plant-derived signal molecules using fluorescent probes is a key topic and a huge challenge for scientists. Salicylic acid (SA), a vital plant-derived defense hormone, can activate global transcriptional reprogramming to systemically express a network of prominent pathogenesis-related proteins against invasive microorganisms. This strategy is called systemic acquired resistance (SAR). Therefore, monitoring the dynamic fluctuations of SA in subcellular microenvironments can advance our understanding of different physiological and pathological functions during the SA-induced SAR mechanism, thus benefiting the discovery and development of novel immune activators that contribute to crop protection. Here, detection of signaling molecule SA in plant callus tissues was first reported and conducted by a simple non-fluorescent rhodamine-tagged architecture bearing a flexible 2-amino-N,N-dimethylacetamide pattern. This study can markedly advance and promote the usage of fluorescent SA probes for distinguishing SA in the plant kingdom.
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Affiliation(s)
- Lin-Lin Yang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, Guizhou 550025, People's Republic of China
| | - Si-Yan Zou
- Key Laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), Institute of Agro-bioengineering/College of Life Science, Guizhou University, Guiyang, Guizhou 550025, People's Republic of China
| | - Yi-Hong Fu
- College of Pharmacy, Guizhou University, Guiyang, Guizhou 550025, People's Republic of China
| | - Wen Li
- College of Pharmacy, Guizhou University, Guiyang, Guizhou 550025, People's Republic of China
| | - Xiao-Peng Wen
- Key Laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), Institute of Agro-bioengineering/College of Life Science, Guizhou University, Guiyang, Guizhou 550025, People's Republic of China
| | - Pei-Yi Wang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, Guizhou 550025, People's Republic of China
| | - Zhen-Chao Wang
- College of Pharmacy, Guizhou University, Guiyang, Guizhou 550025, People's Republic of China
| | - Gui-Ping Ouyang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, Guizhou 550025, People's Republic of China
- College of Pharmacy, Guizhou University, Guiyang, Guizhou 550025, People's Republic of China
| | - Zhong Li
- College of Pharmacy, East China University of Science and Technology, Shanghai 200237, People's Republic of China
| | - Song Yang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for R&D of Fine Chemicals of Guizhou University, Guiyang, Guizhou 550025, People's Republic of China
- College of Pharmacy, East China University of Science and Technology, Shanghai 200237, People's Republic of China
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50
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Kumaravel S, Balamurugan T, Jia SH, Lin HY, Huang ST. Ratiometric electrochemical molecular switch for sensing hypochlorous acid: Applicable in food analysis and real-time in-situ monitoring. Anal Chim Acta 2020; 1106:168-175. [DOI: 10.1016/j.aca.2020.01.065] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/27/2019] [Accepted: 01/28/2020] [Indexed: 02/07/2023]
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