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Liu S, Xu J, Ma Q, Li L, Mao G, Wang G, Wu X. A rhodamine-based fluorescent probe used to determine nitroxyl (HNO) in lysosomes. Anal Biochem 2024; 692:115552. [PMID: 38718956 DOI: 10.1016/j.ab.2024.115552] [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: 02/24/2024] [Revised: 04/15/2024] [Accepted: 04/29/2024] [Indexed: 06/16/2024]
Abstract
The reactive nitrogen species (RNS) in lysosomes play a major role during the regulation of lysosomal microenvironment. Nitroxyl (HNO) belongs to active nitrogen species (RNS) and is becoming a potential diagnostic and therapeutic biomarker. However, the complex synthesis routes of HNO in biosystem always hinder the exact determination of HNO in living cells. Here, a rhodamine-based fluorescent probe used to determine nitroxyl (HNO) in lysosomes was constructed and synthesized. 2-(Diphenylphosphino)benzoate was utilized as the sensing unit for HNO and morpholine was chose as the targeting group for lysosome. Before the addition of HNO, the probe displayed a spirolactone structure and almost no fluorescence was found. After the addition of HNO, the probe existed as a conjugated xanthene form and an intense green fluorescence was observed. The fluorescent probe possessed fast response (3 min) and high selectivity for HNO. Furthermore, fluorescence intensity of the probe linearly related with the HNO concentration in the range of 6.0 × 10-8 to 6.0 × 10-5 mol L-1. The detection limit was found to be 1.87 × 10-8 mol L-1 for HNO. Moreover, the probe could selectively targeted lysosome with excellent biocompatibility and had been effectually utilized to recognize exogenous HNO in A549 cells.
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Affiliation(s)
- Shuangyu Liu
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, PR China
| | - Junhong Xu
- Department of Dynamical Engineering, North China University of Water Resources and Electric Power, Zhengzhou, 450011, PR China.
| | - Qiujuan Ma
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, PR China; Henan Engineering Research Center of Modern Chinese Medicine Research, Development and Application, Zhengzhou, 450046, PR China.
| | - Linke Li
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, PR China
| | - Guojiang Mao
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, PR China
| | - Gege Wang
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, PR China
| | - Xiaowei Wu
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, PR China
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2
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Ma Q, Liu S, Xu J, Mao G, Wang G, Hou S, Ma Y, Lian Y. A coumarin-naphthalimide-based ratiometric fluorescent probe for nitroxyl (HNO) based on an ICT-FRET mechanism. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 323:124876. [PMID: 39059141 DOI: 10.1016/j.saa.2024.124876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 06/28/2024] [Accepted: 07/22/2024] [Indexed: 07/28/2024]
Abstract
Nitroxyl (HNO) is an important reactive nitrogen that is associated with various states in physiology and pathology and plays a unique function in living systems. So, it is important to exploit fluorescent probes with high sensitivity and selectivity for sensing HNO. In this paper, a novel ratiometric fluorescent probe for HNO was developed utilizing intramolecular charge transfer (ICT) and fluorescence resonance energy transfer (FRET) mechanisms. The probe selected coumarin as energy donor, naphthalimide as energy receptor and 2-(diphenylphosphino)benzoate as the sensing site for detecting HNO. When HNO was not present, the 2-(diphenylphosphino)benzoate unit of the probe restricted electron transfer and the ICT process could not occur, leading to the inhibition of FRET process as well. Thus, in the absence of HNO the probe displayed the intrinsic blue fluorescence of coumarin. When HNO was added, the HNO reacted with the 2-(diphenylphosphino)benzoate unit of the probe to yield a hydroxyl group which resulting in the opening of ICT process and the occurring of FRET process. Thus, after providing HNO the probe displayed yellow fluorescence. In addition, the probe showed good linearity in the ratio of fluorescence intensity at 545 nm and 472 nm (I545 nm/I472 nm) with a concentration of HNO (0.1-20 μM). The probe processed a detection limit of 0.014 μM and a response time of 4 min. The probe also specifically identified HNO over a wide pH scope (pH = 4.00-10.00), including physiological conditions. Cellular experiments had shown that this fluorescent probe was virtually non-cytotoxic and could be applied for ratiometric sensing of HNO in A549 cells.
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Affiliation(s)
- Qiujuan Ma
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, PR China; Henan Engineering Research Center of Modern Chinese Medicine Research, Development and Application, Zhengzhou, 450046, PR China.
| | - Shuangyu Liu
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, PR China
| | - Junhong Xu
- Department of Electrical Engineering, North China University of Water Resources and Electric Power, Zhengzhou 450011, PR China.
| | - Guojiang Mao
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, PR China
| | - Gege Wang
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, PR China
| | - Shuqi Hou
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, PR China
| | - Yijie Ma
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, PR China
| | - Yujie Lian
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou 450046, PR China
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Wang C, Yuan R, Ma S, Miao Q, Zhao X, Liu Y, Bi S, Chen G. Developing NIR xanthene-chalcone fluorophores with large Stokes shifts for fluorescence imaging. Analyst 2024; 149:3372-3379. [PMID: 38712551 DOI: 10.1039/d4an00339j] [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: 05/08/2024]
Abstract
A series of novel near-infrared (NIR) xanthene-chalcone fluorophores were constructed through a modular synthesis with the electron-donating xanthene moiety and the electron-withdrawing chalcone moiety. These fluorophores are convenient for fluorescence imaging in living cells, benefiting from their NIR emissions (650-710 nm), large Stokes shifts (>100 nm), moderate quantum yields and low cytotoxicity. The substituted hydroxyl group of the xanthene-chalcone fluorophore HCA-E facilitates the development of multifunctional fluorescent probes. As an example, a highly sensitive and selective probe N-HCA-E for glutathione (GSH) detection was developed based on the fluorophore HCA-E. A 4-nitrobenzenesulfonyl (4-Ns) group was introduced to cage the hydroxyl group of HCA-E, which was used as a selective recognition site for the thiol of GSH and an effective fluorescence quencher. Probe N-HCA-E revealed NIR "turn-on" fluorescence (709 nm) for endogenous and exogenous GSH detection in lysosomes with a large Stokes shift (129 nm) and high anti-interference ability.
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Affiliation(s)
- Chao Wang
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, P. R. China.
| | - Rongrong Yuan
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, P. R. China.
| | - Siyue Ma
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, P. R. China.
| | - Qing Miao
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, P. R. China.
| | - Xufang Zhao
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, P. R. China.
| | - Yuxia Liu
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, P. R. China.
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, P. R. China
| | - Siwei Bi
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, 273165, P. R. China
| | - Guang Chen
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science & Technology, Xi'an, 710021, P. R. China.
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Zhang C, Nie S, Liu C, Zhang Y, Guo J. A Fluorescent Probe for Hg 2+ Specific Recognition Based on Xanthene and its Application in Food Detection and Cell Imaging. J Fluoresc 2024:10.1007/s10895-024-03711-y. [PMID: 38652359 DOI: 10.1007/s10895-024-03711-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Accepted: 04/05/2024] [Indexed: 04/25/2024]
Abstract
The mercury-loving unit aminothiourea was introduced into the xanthene fluorophore to synthesized the probe molecule NXH. NXH has a specific response to Hg2+, and with the addition of (0 ~ 50 µM) Hg2+, the fluorescence intensity of the probe solution was quenched from 2352 a.u. to about 308 a.u. NXH exhibited excellent detection performance of high sensitivity (LOD = 96.3 nM), real-time response (105 s), wide pH range (2.1 ~ 9.3), and strong anti-interference ability for Hg2+. At the same time, NXH has wide range of applications for Hg2+ detection, which can fluorescence imaging of Hg2+ in Hela cells and tea samples, and can also be made into Hg2+ detection test paper.
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Affiliation(s)
- Chenglu Zhang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, 116029, China.
| | - Shiru Nie
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, 116029, China
| | - Chang Liu
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, 116029, China
| | - Yang Zhang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, 116029, China
| | - Jinghao Guo
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, 116029, China
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5
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Qi FY, Qiao L, Peng L, Yang Y, Zhang CH, Liu X. An activatable fluorescent-photoacoustic dual-modal probe for highly sensitive imaging of nitroxyl in vivo. Analyst 2024; 149:2299-2305. [PMID: 38516833 DOI: 10.1039/d4an00188e] [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: 03/23/2024]
Abstract
Nitroxyl (HNO) plays a vital role in various biological functions and pharmacological activities, so the development of an excellent near-infrared fluorescent (NIRF) and photoacoustic (PA) dual-modality probe is crucial for understanding HNO-related physiological and pathological progression. Herein, we proposed and synthesized a novel NIRF/PA dual probe (QL-HNO) by substituting an indole with quinolinium in hemicyanine for the sensitive detection of exogenous and endogenous HNO in vivo. The designed probe showed the highest sensitivity in NIRF mode and a desirable PA signal-to-noise ratio for HNO detection in vitro and was further applied for NIRF/PA dual-modal imaging of HNO with high contrast in living cells and tumor-bearing animals. Based on the excellent performance of QL-HNO, we believe that this study provides a promising molecular tool for further understanding of HNO-related physiological and pathological progression.
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Affiliation(s)
- Fang-Yuan Qi
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
| | - Lei Qiao
- Central Laboratory of the Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University, Xuzhou First People's Hospital, Xuzhou 221116, Jiangsu, China.
| | - Lan Peng
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
| | - Yu Yang
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
| | - Chong-Hua Zhang
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
| | - Xianjun Liu
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China
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Vijay N, Magesh K, M RL, Velmathi S. Recent Advancements in the Design and Development of Near Infrared (NIR) Emitting Fluorescent Probes for Sensing and their Bio-Imaging Applications. Curr Org Synth 2023; 20:114-175. [PMID: 35260055 DOI: 10.2174/1570179419666220308145901] [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: 11/18/2021] [Revised: 01/05/2022] [Accepted: 01/11/2022] [Indexed: 12/16/2022]
Abstract
Fluorescent bio-imaging will be the future in the medical diagnostic for visualising inner cellular and tissues. Near-infrared (NIR) emitting fluorescent probes serve dynamically for targeted fluorescent imaging of live cells and tissues. NIR imaging is advantageous because of its merits like deep tissue penetration, minimum damage to the tissue, reduced auto fluorescence from the background, and improved resolution in imaging. The Development of the NIR emitting probe was well explored recently and growing drastically. In this review, we summarise recent achievements in NIR probes in between 2018-2021. The merits and future applications have also been discussed in this review.
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Affiliation(s)
- Natarajan Vijay
- Organic and Polymer Synthesis Laboratory, Department of Chemistry, National Institute of Technology, Tiruchirappalli - 620 015, India
| | - Kuppan Magesh
- Organic and Polymer Synthesis Laboratory, Department of Chemistry, National Institute of Technology, Tiruchirappalli - 620 015, India
| | - Renny Louis M
- Organic and Polymer Synthesis Laboratory, Department of Chemistry, National Institute of Technology, Tiruchirappalli - 620 015, India
| | - Sivan Velmathi
- Organic and Polymer Synthesis Laboratory, Department of Chemistry, National Institute of Technology, Tiruchirappalli - 620 015, India
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7
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Insight into Fluorescence Imaging and Bioorthogonal Reactions in Biological Analysis. Top Curr Chem (Cham) 2021; 379:10. [DOI: 10.1007/s41061-020-00323-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 12/22/2020] [Indexed: 02/07/2023]
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8
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He S, Zhu J, Xie P, Liu J, Zhang D, Tang J, Ye Y. A novel NIR fluorescent probe for the highly sensitive detection of HNO and its application in bioimaging. NEW J CHEM 2021. [DOI: 10.1039/d1nj04015d] [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
A “naked-eye” HNO probe based on xanthene was obtained.
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Affiliation(s)
- Shenwei He
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Jianming Zhu
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Peiyao Xie
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Jianfei Liu
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Di Zhang
- Institute of Agricultural Quality Standards and Testing Technology, Henan Academy of Agricultural Sciences, Zhengzhou 450002, China
| | - Jun Tang
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Yong Ye
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
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9
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Liu Z, Sun Q. A near-infrared fluorescent probe for imaging of nitroxyl in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 241:118680. [PMID: 32650249 DOI: 10.1016/j.saa.2020.118680] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 06/08/2020] [Accepted: 06/30/2020] [Indexed: 06/11/2023]
Abstract
A BODIPY-based NIR fluorescent probe, NitroxylBDP, for the rapid and specific, detection of HNO has been designed and synthesized. The merits of NIR fluorescence, and stable fluorescence output against pH changes, and good membrane permeability, enable the probe to serve as an ideal indicator for tracking HNO in living systems.
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Affiliation(s)
- Zhipeng Liu
- College of Materials Science and Engineering, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China.
| | - Qian Sun
- College of Materials Science and Engineering, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China
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10
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Wang Y, Xu S, Xian M. Specific Reactions of RSNO, HSNO, and HNO and Their Applications in the Design of Fluorescent Probes. Chemistry 2020; 26:11673-11683. [PMID: 32433809 PMCID: PMC8211375 DOI: 10.1002/chem.202001885] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/19/2020] [Indexed: 12/16/2022]
Abstract
Nitric oxide (NO)-derived species play essential roles in regulating cellular responses. Among these species, S-nitrosothiols (including RSNO and HSNO) and nitroxyl (HNO) are especially interesting. Owing to their high reactivity and short survival time, the detection of these molecules in biological settings can be challenging. In this regard, much effort has been invested in exploring novel reactions of RSNO/HSNO/HNO and applying these reactions to develop fluorescence probes. Herein, reported specific reactions of RSNO/HSNO/HNO are summarized and strategies used in the design of fluorescent probes are illustrated. The properties and potential problems of representative probes are also discussed.
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Affiliation(s)
- Yingying Wang
- Department of Chemistry, Brown University, Providence, RI, 02912, USA
| | - Shi Xu
- Department of Chemistry, Brown University, Providence, RI, 02912, USA
| | - Ming Xian
- Department of Chemistry, Brown University, Providence, RI, 02912, USA
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11
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An L012@PAni-PAAm hydrogel composite based-electrochemiluminescence biosensor for in situ detection of H2O2 released from cardiomyocytes. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136763] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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12
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Zhang H, Qiao Z, Wei N, Zhang Y, Wang K. A rapid-response and near-infrared fluorescent probe for imaging of nitroxyl in living cells. Talanta 2020; 206:120196. [DOI: 10.1016/j.talanta.2019.120196] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 07/25/2019] [Accepted: 07/30/2019] [Indexed: 01/03/2023]
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13
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Bezner BJ, Ryan LS, Lippert AR. Reaction-Based Luminescent Probes for Reactive Sulfur, Oxygen, and Nitrogen Species: Analytical Techniques and Recent Progress. Anal Chem 2019; 92:309-326. [DOI: 10.1021/acs.analchem.9b04990] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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14
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Xu X, Chen W, Yang M, Liu XJ, Wang F, Yu RQ, Jiang JH. Mitochondrial-targeted near-infrared fluorescence probe for selective detection of fluoride ions in living cells. Talanta 2019; 204:655-662. [DOI: 10.1016/j.talanta.2019.06.028] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 06/06/2019] [Accepted: 06/08/2019] [Indexed: 12/17/2022]
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15
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Mitochondria-targeting NIR fluorescent probe for rapid, highly sensitive and selective visualization of nitroxyl in live cells, tissues and mice. Sci China Chem 2019. [DOI: 10.1007/s11426-019-9604-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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