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Zhang Y, Hu J, Rong X, Jiang J, Wang Y, Zhang X, Xu Z, Xu K, Wu M, Fang M. Development of a hybrid rhodamine-hydrazine NIR fluorescent probe for sensitive detection and imaging of peroxynitrite in necrotizing enterocolitis model. Bioorg Chem 2024; 152:107729. [PMID: 39178703 DOI: 10.1016/j.bioorg.2024.107729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2024] [Revised: 08/06/2024] [Accepted: 08/15/2024] [Indexed: 08/26/2024]
Abstract
This study describes the synthesis and characterization of a novel near-infrared (NIR) fluorescent probe RBNE based on a hybrid rhodamine dye, which shows excellent optical capability for detecting and imaging ONOO- in necrotizing enterocolitis (NEC) mouse model. The probe RBNE undergoes hydrazine redox-process, and subsequently the spirocyclic structure's opening, resulting in a turn-on fluorescence emission with the presence of ONOO-, which exhibits several excellent features, including a significant Stokes shift of 108 nm, near-infrared emission at 668 nm, a lower detection limit of 56 nM, low cytotoxicity, and excellent imaging ability for ONOO- both in vitro and in vivo. The presented study introduces a novel optical tool that has the potential to significantly advance our understanding of peroxynitrite (ONOO-) behaviors in necrotizing enterocolitis (NEC).
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Affiliation(s)
- Yibin Zhang
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing, China
| | - Jing Hu
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xiaoqian Rong
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing, China
| | - Jian Jiang
- Department of Orthopaedics, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Yong Wang
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xiaotong Zhang
- Institute of Pediatrics, Xuzhou Medical University, Xuzhou, China
| | - Zihan Xu
- School of Stomatology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Kai Xu
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, China.
| | - Ming Wu
- Institute of Pediatrics, Xuzhou Medical University, Xuzhou, China; Department of Pediatrics, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
| | - Mingxi Fang
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, China.
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2
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Saridakis I, Riomet M, Belleza OJV, Coussanes G, Singer NK, Kastner N, Xiao Y, Smith E, Tona V, de la Torre A, Lopes EF, Sánchez-Murcia PA, González L, Sitte HH, Maulide N. PyrAtes: Modular Organic Salts with Large Stokes Shifts for Fluo-rescence Microscopy. Angew Chem Int Ed Engl 2024; 63:e202318127. [PMID: 38570814 DOI: 10.1002/anie.202318127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Indexed: 04/05/2024]
Abstract
The deployment of small-molecule fluorescent agents plays an ever-growing role in medicine and drug development. Herein, we complement the portfolio of powerful fluorophores, reporting the serendipitous discovery and development of a novel class with an imidazo[1,2-a]pyridinium triflate core, which we term PyrAtes. These fluorophores are synthesized in a single step from readily available materials (>60 examples) and display Stokes shifts as large as 240 nm, while also reaching NIR-I emissions at λmax as long as 720 nm. Computational studies allow the development of a platform for the prediction of λmax and λEm. Furthermore, we demonstrate the compatibility of these novel fluorophores with live cell imaging in HEK293 cells, suggesting PyrAtes as potent intracellular markers.
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Affiliation(s)
- Iakovos Saridakis
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria
- Vienna Doctoral School in Chemistry (DoSChem), University of Vienna, Währinger Strasse 42, 1090, Vienna, Austria
| | - Margaux Riomet
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria
| | - Oliver J V Belleza
- Centre of Physiology and Pharmacology, Institute of Pharmacology, Medical University of Vienna, Schwarzspanierstraße 17A, 1090, Vienna, Austria
| | - Guilhem Coussanes
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria
| | - Nadja K Singer
- Institute of Theoretical Chemistry, University of Vienna, Währinger Strasse 17, 1090, Vienna, Austria
- Vienna Doctoral School in Chemistry (DoSChem), University of Vienna, Währinger Strasse 42, 1090, Vienna, Austria
| | - Nina Kastner
- Centre of Physiology and Pharmacology, Institute of Pharmacology, Medical University of Vienna, Schwarzspanierstraße 17A, 1090, Vienna, Austria
| | - Yi Xiao
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria
- Vienna Doctoral School in Chemistry (DoSChem), University of Vienna, Währinger Strasse 42, 1090, Vienna, Austria
- CeMM Research Center for Molecular Medicine of the, Austrian Academy of Sciences, Lazarettgasse 14, 1090, Vienna, Austria
| | - Elliot Smith
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria
| | - Veronica Tona
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria
| | - Aurélien de la Torre
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria
| | - Eric F Lopes
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria
| | - Pedro A Sánchez-Murcia
- Institute of Theoretical Chemistry, University of Vienna, Währinger Strasse 17, 1090, Vienna, Austria
| | - Leticia González
- Institute of Theoretical Chemistry, University of Vienna, Währinger Strasse 17, 1090, Vienna, Austria
| | - Harald H Sitte
- Centre of Physiology and Pharmacology, Institute of Pharmacology, Medical University of Vienna, Schwarzspanierstraße 17A, 1090, Vienna, Austria
- Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, 19328, Amman, Jordan
- Center for Addiction Research and Science - AddRess, Medical University Vienna, Währinger Strasse 13 A, 1090, Vienna, Austria
| | - Nuno Maulide
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria
- CeMM Research Center for Molecular Medicine of the, Austrian Academy of Sciences, Lazarettgasse 14, 1090, Vienna, Austria
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3
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Ma J, Sun R, Xia K, Xia Q, Liu Y, Zhang X. Design and Application of Fluorescent Probes to Detect Cellular Physical Microenvironments. Chem Rev 2024; 124:1738-1861. [PMID: 38354333 DOI: 10.1021/acs.chemrev.3c00573] [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: 02/16/2024]
Abstract
The microenvironment is indispensable for functionality of various biomacromolecules, subcellular compartments, living cells, and organisms. In particular, physical properties within the biological microenvironment could exert profound effects on both the cellular physiology and pathology, with parameters including the polarity, viscosity, pH, and other relevant factors. There is a significant demand to directly visualize and quantitatively measure the fluctuation in the cellular microenvironment with spatiotemporal resolution. To satisfy this need, analytical methods based on fluorescence probes offer great opportunities due to the facile, sensitive, and dynamic detection that these molecules could enable in varying biological settings from in vitro samples to live animal models. Herein, we focus on various types of small molecule fluorescent probes for the detection and measurement of physical parameters of the microenvironment, including pH, polarity, viscosity, mechanical force, temperature, and electron potential. For each parameter, we primarily describe the chemical mechanisms underlying how physical properties are correlated with changes of various fluorescent signals. This review provides both an overview and a perspective for the development of small molecule fluorescent probes to visualize the dynamic changes in the cellular environment, to expand the knowledge for biological process, and to enrich diagnostic tools for human diseases.
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Affiliation(s)
- Junbao Ma
- Department of Chemistry and Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou 310030, Zhejiang Province, China
- Westlake Laboratory of Life Sciences and Biomedicine, 18 Shilongshan Road, Hangzhou 310024, Zhejiang Province, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, Hangzhou 310030, Zhejiang Province, China
| | - Rui Sun
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning 116023, China
- University of the Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Kaifu Xia
- Department of Chemistry and Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou 310030, Zhejiang Province, China
- Westlake Laboratory of Life Sciences and Biomedicine, 18 Shilongshan Road, Hangzhou 310024, Zhejiang Province, China
- Institute of Natural Sciences, Westlake Institute for Advanced Study, Hangzhou 310030, Zhejiang Province, China
| | - Qiuxuan Xia
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning 116023, China
- University of the Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, Beijing 100049, China
| | - Yu Liu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning 116023, China
- State Key Laboratory of Medical Proteomics, National Chromatographic R. & A. Center, Chinese Academy of Sciences Dalian Liaoning 116023, China
| | - Xin Zhang
- Department of Chemistry and Research Center for Industries of the Future, Westlake University, 600 Dunyu Road, Hangzhou 310030, Zhejiang Province, China
- Westlake Laboratory of Life Sciences and Biomedicine, 18 Shilongshan Road, Hangzhou 310024, Zhejiang Province, China
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4
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Mao Z, Rha H, Kim J, You X, Zhang F, Tao W, Kim JS. THQ-Xanthene: An Emerging Strategy to Create Next-Generation NIR-I/II Fluorophores. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301177. [PMID: 37114796 PMCID: PMC10288261 DOI: 10.1002/advs.202301177] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/13/2023] [Indexed: 06/19/2023]
Abstract
Near-infrared fluorescence imaging is vital for exploring the biological world. The short emissions (<650 nm) and small Stokes shifts (<30 nm) of current xanthene dyes obstruct their biological applications since a long time. Recently, a potent and universal THQ structural modification technique that shifts emission to the NIR-I/II range and enables a substantial Stokes shift (>100 nm) for THQ-modified xanthene dyes is established. Thus, a timely discussion of THQ-xanthene and its applications is extensive. Hence, the advent, working principles, development trajectory, and biological applications of THQ-xanthene dyes, especially in the fields of fluorescence probe-based sensing and imaging, cancer theranostics, and super-resolution imaging, are introduced. It is envisioned that the THQ modification tactic is a simple yet exceptional approach to upgrade the performance of conventional xanthene dyes. THQ-xanthene will advance the strides of xanthene-based potentials in early fluorescent diagnosis of diseases, cancer theranostics, and imaging-guided surgery.
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Affiliation(s)
- Zhiqiang Mao
- College of Health Science and EngineeringCollege of Chemistry and Chemical EngineeringHubei UniversityWuhan430062China
- Department of ChemistryKorea UniversitySeoul02841South Korea
| | - Hyeonji Rha
- Department of ChemistryKorea UniversitySeoul02841South Korea
| | - Jungryun Kim
- Department of ChemistryKorea UniversitySeoul02841South Korea
| | - Xinru You
- Center for Nanomedicine and Department of AnesthesiologyBrigham and Women's HospitalHarvard Medical SchoolBostonMA02115USA
| | - Fan Zhang
- College of Health Science and EngineeringCollege of Chemistry and Chemical EngineeringHubei UniversityWuhan430062China
| | - Wei Tao
- Center for Nanomedicine and Department of AnesthesiologyBrigham and Women's HospitalHarvard Medical SchoolBostonMA02115USA
| | - Jong Seung Kim
- Department of ChemistryKorea UniversitySeoul02841South Korea
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5
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Mukherjee A, Saha PC, Kar S, Guha P, Das RS, Bera T, Guha S. Acidic pH-Triggered Live-Cell Lysosome Specific Tracking, Ratiometric pH Sensing, and Multicolor Imaging by Visible to NIR Switchable Cy-7 Dyes. Chembiochem 2023; 24:e202200641. [PMID: 36459158 DOI: 10.1002/cbic.202200641] [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: 11/08/2022] [Revised: 11/28/2022] [Accepted: 12/02/2022] [Indexed: 12/05/2022]
Abstract
We have demonstrated an efficient synthetic route with crystal structures for the construction of acidic pH-triggered visible-to-NIR interchangeable ratiometric fluorescent pH sensors. This bioresponsive probe exhibits pH-sensitive reversible absorption/emission features, low cytotoxicity, a huge 322 nm bathochromic spectral shift with augmented quantum yield from neutral to acidic pH, high sensitivity and selective targeting ability of live-cell lysosomes with ideal pKa , off-to-on narrow NIR absorption/fluorescence signals with high molar absorption coefficient at acidic lysosomal lumen, and in-situ live-cell pH-activated ratiometric imaging of lysosomal pH. Selective staining and ratiometric pH imaging in human carcinoma live-cell lysosomes were monitored by dual-channel confocal laser scanning microscope using a pH-activatable organic fluorescent dye comprising a morpholine moiety for lysosome targeting and an acidic pH openable oxazolidine ring. Moreover, real-time tracking of lysosomes, 3D, and multicolor live-cell imaging have been achieved using the synthesized pH-activatable probe.
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Affiliation(s)
- Ayan Mukherjee
- Department of Chemistry, Organic Chemistry Section, Jadavpur University, Kolkata, 700032, India
| | - Pranab Chandra Saha
- Department of Chemistry, Organic Chemistry Section, Jadavpur University, Kolkata, 700032, India
| | - Samiran Kar
- Department of Chemistry, Organic Chemistry Section, Jadavpur University, Kolkata, 700032, India
| | - Pampa Guha
- Department of Chemistry, City College, 102/1 Raja Rammohan Sarani, Kolkata, 700009, India
| | - Rabi Sankar Das
- Department of Chemistry, Organic Chemistry Section, Jadavpur University, Kolkata, 700032, India
| | - Tapas Bera
- Department of Chemistry, Organic Chemistry Section, Jadavpur University, Kolkata, 700032, India
| | - Samit Guha
- Department of Chemistry, Organic Chemistry Section, Jadavpur University, Kolkata, 700032, India
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6
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Sarageng K, Wongprom W, Noorith W, Lertsathitphong P, Crawford J, Nasongkla N, O'Mullane AP, Lertanantawong B. Using H 2O 2 as a green oxidant to produce fluorescent GaOOH nanomaterials from a liquid metal. Chem Commun (Camb) 2022; 58:10412-10415. [PMID: 36040125 DOI: 10.1039/d2cc02797f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We report a simple and rapid method for the synthesis of fluorescent gallium oxyhydroxide (GaOOH) nanoparticles from liquid Ga by a probe sonication method in the presence of H2O2 as an oxidant. The aspect ratio of the GaOOH nanoparticles is determined by the concentration of H2O2 and solution pH, as well as the probe energy and sonication time. Further surface modification with cyclodextrin to achieve biocompatibility for potential biomedical applications is reported where an example of cell uptake and fluorescence imaging is shown.
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Affiliation(s)
- Kanyarat Sarageng
- Department of Engineering, Faculty of Biomedical Engineering, Mahidol University, Nakhon Pathom, Thailand.
| | - Wanpawee Wongprom
- Department of Engineering, Faculty of Biomedical Engineering, Mahidol University, Nakhon Pathom, Thailand.
| | - Weesuda Noorith
- Department of Engineering, Faculty of Biomedical Engineering, Mahidol University, Nakhon Pathom, Thailand.
| | - Panjaphong Lertsathitphong
- Department of Engineering, Faculty of Biomedical Engineering, Mahidol University, Nakhon Pathom, Thailand.
| | - Jessica Crawford
- School of Chemistry and Physics, Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia
| | - Norased Nasongkla
- Department of Engineering, Faculty of Biomedical Engineering, Mahidol University, Nakhon Pathom, Thailand.
| | - Anthony P O'Mullane
- School of Chemistry and Physics, Queensland University of Technology (QUT), Brisbane, QLD 4001, Australia
| | - Benchaporn Lertanantawong
- Department of Engineering, Faculty of Biomedical Engineering, Mahidol University, Nakhon Pathom, Thailand.
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7
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Effects of Xanthene Fluorophore on Light Physical Properties and their Dyeing Performance on Modacrylic Fabrics. J Fluoresc 2022; 32:2199-2212. [DOI: 10.1007/s10895-022-03019-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 08/19/2022] [Indexed: 10/15/2022]
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8
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Maity D, Bari S, Ghosh P, Roy P. Turning a fluorescent probe for Al3+ into a pH sensor by introducing Cl-substitution. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Jethava KP, Prakash P, Manchanda P, Arora H, Chopra G. One Scaffold, Different Organelle Sensors: pH-Activable Fluorescent Probes for Targeting Live Microglial Cell Organelles. Chembiochem 2022; 23:e202100378. [PMID: 34585478 PMCID: PMC9835645 DOI: 10.1002/cbic.202100378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/28/2021] [Indexed: 01/14/2023]
Abstract
Targeting live cell organelles is essential for imaging, understanding, and controlling specific biochemical processes. Typically, fluorescent probes with distinct structural scaffolds are used to target specific cell organelles. Here, we have designed a modular one-step synthetic strategy using a common reaction intermediate to develop new lysosomal, mitochondrial, and nucleus-targeting pH-activable fluorescent probes that are all based on a single boron dipyrromethane scaffold. The divergent cell organelle targeting was achieved by synthesizing probes with specific functional group changes to the central scaffold resulting in differential fluorescence and pKa . Specifically, we show that the functional group transformation of the same scaffold influences cellular localization and specificity of pH-activable fluorescent probes in live primary microglial cells with pKa values ranging from ∼3.2-6.0. We introduce a structure-organelle-relationship (SOR) framework to target nuclei (NucShine), lysosomes (LysoShine), and mitochondria (MitoShine) in live microglia. This work will result in future applications of SOR beyond imaging to target and control organelle-specific biochemical processes in disease-specific models.
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Affiliation(s)
- Krupal P. Jethava
- Department of Chemistry, Purdue University, West Lafayette, IN 47907 (USA)
| | - Priya Prakash
- Department of Chemistry, Purdue University, West Lafayette, IN 47907 (USA)
| | - Palak Manchanda
- Department of Chemistry, Purdue University, West Lafayette, IN 47907 (USA)
| | - Harshit Arora
- Department of Chemistry, Purdue University, West Lafayette, IN 47907 (USA)
| | - Gaurav Chopra
- Department of Chemistry, Purdue University, West Lafayette, IN 47907 (USA),Purdue University, Purdue Institute for Drug Discovery, West Lafayette, IN 47907 (USA),Purdue University, Purdue Institute for Integrative Neuroscience, West Lafayette, IN 47907 (USA),Purdue University, Purdue Institute for Inflammation, Immunology and Infectious Disease, West Lafayette, IN 47907 (USA),Purdue University, Purdue Center for Cancer Research, West Lafayette, IN 47907 (USA),Purdue University, Integrative Data Science Initiative, West Lafayette, IN 47907 (USA)
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10
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Liu C, Liu Q, Cai S, He S, Zhao L, Zeng X, Gong J. Near-infrared fluorescent probe for sensing local microscopic extreme acidity and its application in mitochondria. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.113815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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11
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Deng F, Sun D, Yang S, Huang W, Huang C, Xu Z, Liu L. Comparison of rhodamine 6G, rhodamine B and rhodamine 101 spirolactam based fluorescent probes: A case of pH detection. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 268:120662. [PMID: 34865976 DOI: 10.1016/j.saa.2021.120662] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/15/2021] [Accepted: 11/23/2021] [Indexed: 06/13/2023]
Abstract
Ring-opening reaction of rhodamine spirolactam has been widely applied to construct fluorescent probes. The fluorescence properties of the probe were finely tuned for specific purpose through changing the rhodamine fluorophore. However, the influence on response range and kinetic parameters of the probe during the change has been seldom discussed. Herein, we took pH detection as an example and constructed spirolactam based probes (RLH A-C) with Rhodamine 6G, Rhodamine B and Rhodamine 101. The pKa values and observed rate constant kobs of RLH A-C were determined and found to negatively correlated with the calculated Gibbs free energy differences ΔGC-O and ΔGTS respectively. The potential applications of RLH A-C in imaging acidic microenvironment were also investigated in cells. We expect the comparison of rhodamine fluorophores will facilitate the quantitative optimization of rhodamine spirolactam based fluorescent probes.
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Affiliation(s)
- Fei Deng
- School of Chemistry and Chemical Engineering, Jinggangshan University, Ji'an, Jiangxi 343009, China.
| | - Dongsheng Sun
- School of Medicine, Taizhou University, Taizhou, Zhejiang 318000, China
| | - Shixu Yang
- School of Chemistry and Chemical Engineering, Jinggangshan University, Ji'an, Jiangxi 343009, China
| | - Wei Huang
- School of Chemistry and Chemical Engineering, Jinggangshan University, Ji'an, Jiangxi 343009, China
| | - Chunfang Huang
- School of Chemistry and Chemical Engineering, Jinggangshan University, Ji'an, Jiangxi 343009, China
| | - Zhaochao Xu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
| | - Limin Liu
- School of Chemistry and Chemical Engineering, Jinggangshan University, Ji'an, Jiangxi 343009, China.
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12
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Banik D, Manna SK, Maiti A, Mahapatra AK. Recent Advancements in Colorimetric and Fluorescent pH Chemosensors: From Design Principles to Applications. Crit Rev Anal Chem 2022; 53:1313-1373. [PMID: 35086371 DOI: 10.1080/10408347.2021.2023002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Due to the immense biological significance of pH in diverse living systems, the design, synthesis, and development of pH chemosensors for pH monitoring has been a very active research field in recent times. In this review, we summarize the designing strategies, sensing mechanisms, biological and environmental applications of fluorogenic and chromogenic pH chemosensors of the last three years (2018-2020). We categorized these pH probes into seven types based on their applications, including 1) Cancer cell discriminating pH probes; 2) Lysosome targetable pH probes; 3) Mitochondria targetable pH probes; 4) Golgi body targetable pH probes; 5) Endoplasmic reticulum targetable pH probes; 6) pH probes used in nonspecific cell imaging; and 7) pH probes without cell imaging. All these different categories exhibit diverse applications of pH probes in biological and environmental fields.
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Affiliation(s)
- Dipanjan Banik
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah, West Bengal, India
| | - Saikat Kumar Manna
- Department of Chemistry, Haldia Government College, Purba Medinipur, West Bengal, India
| | - Anwesha Maiti
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah, West Bengal, India
| | - Ajit Kumar Mahapatra
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah, West Bengal, India
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13
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Zhang X, Ren T, Yang F, Yuan L. Rational design of far red to near-infrared rhodamine analogues with huge Stokes shifts for single-laser excitation multicolor imaging. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2021.06.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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14
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Hande PE, Shelke YG, Datta A, Gharpure SJ. Recent Advances in Small Molecule-Based Intracellular pH Probes. Chembiochem 2021; 23:e202100448. [PMID: 34695287 DOI: 10.1002/cbic.202100448] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/23/2021] [Indexed: 01/04/2023]
Abstract
Intracellular pH plays an important role in many biological and pathological processes. Small-molecule based pH probes are found to be the most effective for pH sensing because of ease of preparation, high sensitivity, and quick response. They have many advantages such as small perturbation to the functions of the target, functional adaptability, cellular component-specific localization, etc. The present review highlights the flurry of recent activity in the development of such probes. The probes are categorized based on the type of fluorophore used like quinoline, coumarin, BODIPY, rhodamine, indolium, naphthalimide, etc., and their analytical performance is discussed.
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Affiliation(s)
- Pankaj E Hande
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Yogesh G Shelke
- Department of Chemistry, BioScience Research Collaborative, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - Anindya Datta
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Santosh J Gharpure
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
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15
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Chauhan P, Bhasin AK, Chaudhary S. Quinone-based fluorophore: A promising luminescent functional material for effective sensing of serine. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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16
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Kan C, Wang X, Wu L, Shao X, Xing H, You M, Zhu J. A fluorescent probe for rapid detection of low concentration mercury ions and its application in biological cells. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:3987-3993. [PMID: 34528936 DOI: 10.1039/d1ay01109j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
As a toxic substance, mercury can easily cause harm to organisms and humans. The development of methods that allow rapid detection of low concentrations of mercury ions has a positive effect on the natural environment and human health. The fluorescent probe RBSH reported in this paper has a detection limit as low as 5.9 nM, and a fast response time and allows naked eye detection. We characterized its structure by nuclear magnetic resonance and mass spectrometry, and explored the response mechanism of the probe using Job's plot, and 1H NMR and mass spectrometry. UV-vis spectrophotometry and fluorescence spectroscopy show the excellent optical properties of the probe RBSH. The low toxicity and high cell penetration capacity demonstrated by the cellular assay open up the possibility of biological experiments. By selecting hosts (natural water samples, soybean plants and zebrafish) where mercury ions are likely to be present in the biological chain for low concentration Hg2+ detection, the results all demonstrated the excellent performance of the probe RBSH.
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Affiliation(s)
- Chun Kan
- College of Science, Department of Chemistry and Material Science, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China.
| | - Xing Wang
- College of Science, Department of Chemistry and Material Science, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China.
| | - Linyun Wu
- College of Science, Department of Chemistry and Material Science, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China.
| | - Xiaotao Shao
- College of Science, Department of Chemistry and Material Science, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China.
| | - Haizhu Xing
- Department of Pharmacy, Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, 138 Xianlin Dadao, Nanjing 210023, China
| | - Min You
- Department of Pharmacy, Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, 138 Xianlin Dadao, Nanjing 210023, China
| | - Jing Zhu
- Department of Pharmacy, Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, Nanjing University of Chinese Medicine, 138 Xianlin Dadao, Nanjing 210023, China
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Gong J, Liu C, Jiao X, He S, Zhao L, Zeng X. A novel near-infrared fluorescent probe with an improved Stokes shift for specific detection of Hg 2+ in mitochondria. Org Biomol Chem 2021; 18:5238-5244. [PMID: 32609132 DOI: 10.1039/d0ob00507j] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The mercury ion (Hg2+), one of the most notorious heavy metal ions, not only causes environmental pollution, but also endangers human health. There is evidence that Hg2+ tends to accumulate in the mitochondria and to induce apoptosis. However, mitochondria-targeted near-infrared (NIR) fluorescent probes with large Stokes shifts are still scarcely described for the specific detection of Hg2+. In this work, a novel near-infrared fluorescent probe JRQNS with a large Stokes shift (78 nm) was reported, and applied for sensitive and specific detection of Hg2+ in mitochondria by incorporating an additional amine group with fused rings to rhodamine dyes to enhance the electron donating ability of amine groups. As expected, the probe exhibited high selectivity and sensitivity to Hg2+ with a detection limit as low as 1.5 nM and fast response times (3 min), revealing that JRQNS could be used as a practical probe for quantitative detection of Hg2+ in real-time. Importantly, JRQNS can be used as an efficient organelle-targeting probe for imaging Hg2+ in the mitochondria of living cells, and thus detect Hg2+ in real-time there. The application of the probe for its selective localization in mitochondria along with the nanomolar level of limit of detection to Hg2+ ions provided a potential tool for studying the cytotoxic mechanisms of Hg2+.
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Affiliation(s)
- Jin Gong
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Chang Liu
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China.
| | - Xiaojie Jiao
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China.
| | - Song He
- Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China.
| | - Liancheng Zhao
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, 150001, China
| | - Xianshun Zeng
- School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, 150001, China and Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Materials Science & Engineering, Tianjin University of Technology, Tianjin, 300384, China.
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18
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Wan S, Xia S, Medford J, Durocher E, Steenwinkel TE, Rule L, Zhang Y, Luck RL, Werner T, Liu H. A ratiometric near-infrared fluorescent probe based on a novel reactive cyanine platform for mitochondrial pH detection. J Mater Chem B 2021; 9:5150-5161. [PMID: 34132313 PMCID: PMC8265329 DOI: 10.1039/d1tb00643f] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A near-infrared reactive cyanine platform (probe A) was prepared by condensation of 9-chloro-1,2,3,4-tetrahydro-10-methyl-acridinium iodide with Fisher's aldehyde. A near-infrared fluorescent probe (probe B) was prepared by modifying a reactive chlorine atom of probe A with tert-butyl(2-aminoethyl)carbamate through a substitution reaction. The deprotection of the Boc group of probe B was achieved under an acidic condition, affording an amine-functionalized cyanine dye (probe C). A near-infrared ratiometric fluorescent probe (probe D) for mitochondrial pH detection was synthesized by conjugating a FRET coumarin donor to a FRET cyanine acceptor (probe C) through an amide bond connection. Probe A shows low fluorescence of 2% due to an electron-withdrawing chlorine atom, while probes B-D display high fluorescence quantum yields of 60%, 32%, and 35% in aqueous solutions containing 10% ethanol, respectively. Probes B-D show strong fluorescence with push-pull molecular structures in neutral and basic pH conditions. However, protonation of the probe's second amine at the 9-position under acidic condition disrupts the push-pull feature of the probes, resulting in fluorescence quenching of the new cyanine fluorophores. The probes can selectively stain mitochondria, while probe D was employed to detect pH changes in HeLa cells and Drosophila melanogaster first-instar larvae.
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Affiliation(s)
- Shulin Wan
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, USA.
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19
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Zhang Y, Xia S, Wan S, Steenwinkel TE, Vohs T, Luck RL, Werner T, Liu H. Ratiometric Detection of Glutathione Based on Disulfide Linkage Rupture between a FRET Coumarin Donor and a Rhodamine Acceptor. Chembiochem 2021; 22:2282-2291. [PMID: 33983667 PMCID: PMC8265326 DOI: 10.1002/cbic.202100108] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/21/2021] [Indexed: 12/26/2022]
Abstract
Abnormal levels of glutathione, a cellular antioxidant, can lead to a variety of diseases. We have constructed a near-infrared ratiometric fluorescent probe to detect glutathione concentrations in biological samples. The probe consists of a coumarin donor, which is connected through a disulfide-tethered linker to a rhodamine acceptor. Under the excitation of the coumarin donor at 405 nm, the probe shows weak visible fluorescence of the coumarin donor at 470 nm and strong near-infrared fluorescence of the rhodamine acceptor at 652 nm due to efficient Forster resonance energy transfer (FRET) from the donor to the acceptor. Glutathione breaks the disulfide bond through reduction, which results in a dramatic increase in coumarin fluorescence and a corresponding decrease in rhodamine fluorescence. The probe possesses excellent cell permeability, biocompatibility, and good ratiometric fluorescence responses to glutathione and cysteine with a self-calibration capability. The probe was utilized to ratiometrically visualize glutathione concentration alterations in HeLa cells and Drosophila melanogaster larvae.
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Affiliation(s)
- Yibin Zhang
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing, 408100, P. R. China
| | - Shuai Xia
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA
| | - Shulin Wan
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA
| | - Tessa E Steenwinkel
- Department of Biological Sciences, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA
| | - Tara Vohs
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA
| | - Rudy L Luck
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA
| | - Thomas Werner
- Department of Biological Sciences, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA
| | - Haiying Liu
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI 49931, USA
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20
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Xia Q, Feng S, Hong J, Feng G. Real-time tracking lysosomal pH changes under heatstroke and redox stress with a novel near-infrared emissive probe. Talanta 2021; 228:122184. [PMID: 33773708 DOI: 10.1016/j.talanta.2021.122184] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/28/2021] [Accepted: 01/30/2021] [Indexed: 02/04/2023]
Abstract
Lysosomes are important subcellular organelles with acidic pH. The change of lysosomal pH can affect the normal function and activity of cells. To conveniently detect and visualize lysosomal pH changes, we designed herein a novel fluorescent probe NIR-Rh-LysopH. The probe is based on a Rhodamine 101 derivative, which was modified to include a fused tetrahydroquinoxaline ring to obtain near-infrared fluorescence and a methylcarbitol moiety to locate the lysosome. Based on the proton-induced spirolactam ring-opening mechanism, NIR-Rh-LysopH showed rapid, selective, sensitive, and reversible near-infrared fluorescence responses around 686 nm (Stokes shift 88 nm) with a pKa value of 5.70. From pH 7.4 to 4.0, about 285 folds of fluorescence enhancement was observed. Cell experiments showed that NIR-Rh-LysopH has low cytotoxicity and excellent lysosome-targeting ability. Moreover, NIR-Rh-LysopH was applied successfully to track lysosomal pH changes induced by drugs (such as chloroquine and dexamethasone), heatstroke, and redox stress. Thus, NIR-Rh-LysopH is very promising for conveniently tracking lysosomal pH changes and studying the related life processes.
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Affiliation(s)
- Qingfeng Xia
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, 430079, PR China
| | - Shumin Feng
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, 430079, PR China
| | - Jiaxin Hong
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, 430079, PR China
| | - Guoqiang Feng
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan, 430079, PR China.
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21
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A rhodamine B-based turn on fluorescent probe for selective recognition of mercury(II) ions. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120285] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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22
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Guria S, Ghosh A, Mishra T, Das MK, Adhikary A, Adhikari S. X-ray structurally characterized quinoline based fluorescent probes for pH sensing: Application in intracellular pH imaging; DFT calculations and fluorescent labelling. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.113074] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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23
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Mazi W, Yan Y, Zhang Y, Xia S, Wan S, Tajiri M, Luck RL, Liu H. A near-infrared fluorescent probe based on a hemicyanine dye with an oxazolidine switch for mitochondrial pH detection. J Mater Chem B 2021; 9:857-863. [PMID: 33367439 PMCID: PMC7855747 DOI: 10.1039/d0tb02181d] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A near-infrared fluorescent probe (AH+) has been prepared by incorporating an oxazolidine switch into a near-infrared hemicyanine dye. The probe shows fast and sensitive responses to pH from an oxazolidine switch to the hemicyanine dye upon pH decreases from 10.0 to 5.0. The probe shows good photostability, low cytotoxicity, and reversible fluorescence responses to pH changes with a pKa value of 7.6. It has been successfully used to determine pH changes in mitochondria.
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Affiliation(s)
- Wafa Mazi
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, USA.
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24
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Das S, Pratim Das P, Walton JW, Ghoshal K, Patra L, Bhattacharyya M. FRET based ratiometric switch for selective sensing of Al 3+ with bio-imaging in human peripheral blood mononuclear cells. NEW J CHEM 2021. [DOI: 10.1039/d0nj05546h] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
FRET based ratiometric switch for selective sensing of Al3+ with bio-imaging in human peripheral blood mononuclear cells (PBMCs).
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Affiliation(s)
- Sangita Das
- Department of Chemistry
- Durham University
- Durham
- UK
| | - Partha Pratim Das
- Department of Earth System Sciences
- Yonsei University
- Seoul 120749
- Korea
| | | | - Kakali Ghoshal
- Department of Biochemistry
- University of Calcutta
- Kolkata 700019
- India
| | - Lakshman Patra
- Department of Chemistry
- Jadavpur University
- Jadavpur, Kolkata
- India
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25
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Singla N, Ahmad M, Dhiman S, Kumar G, Singh S, Verma S, Kaur S, Rashid M, Kaur S, Luxami V, Singh P, Kumar S. An ESIPT based versatile fluorescent probe for bioimaging live-cells and E. coli under strongly acidic conditions. NEW J CHEM 2021. [DOI: 10.1039/d1nj03933d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A BTNN probe undergoes a 146 times increase in fluorescence intensity at 530 nm on lowering the pH from 7.0 to 2.0 and has been deployed for the bioimaging of MG-63 live cells and E. coli bacteria at different pH levels.
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Affiliation(s)
- Nancy Singla
- Department of Chemistry, Center for Advanced Studies, Guru Nanak Dev University, Amritsar–143005, India
| | - Manzoor Ahmad
- Department of Chemistry, Center for Advanced Studies, Guru Nanak Dev University, Amritsar–143005, India
| | - Sukhvinder Dhiman
- Department of Chemistry, Center for Advanced Studies, Guru Nanak Dev University, Amritsar–143005, India
| | - Gulshan Kumar
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala-147004, India
| | - Siloni Singh
- Department of Botanical and Environment Science, Guru Nanak Dev University, Amritsar 143005, India
| | - Shagun Verma
- Department of Botanical and Environment Science, Guru Nanak Dev University, Amritsar 143005, India
| | - Satwinderjeet Kaur
- Department of Botanical and Environment Science, Guru Nanak Dev University, Amritsar 143005, India
| | - Muzamil Rashid
- Department of Microbiology, Guru Nanak Dev University, Amritsar 143005, India
| | - Sukhraj Kaur
- Department of Microbiology, Guru Nanak Dev University, Amritsar 143005, India
| | - Vijay Luxami
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala-147004, India
| | - Prabhpreet Singh
- Department of Chemistry, Center for Advanced Studies, Guru Nanak Dev University, Amritsar–143005, India
| | - Subodh Kumar
- Department of Chemistry, Center for Advanced Studies, Guru Nanak Dev University, Amritsar–143005, India
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26
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Sachdeva T, Milton MD. Fluorescent dyes for moisture detection in organic solvents: Push-pull based phenothiazine aldehydes with large Stokes shifts. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112804] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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27
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Kan C, Song F, Shao X, Wu L, Zhang X, Zhang Y, Zhu J. Imaging of living organisms and determination of real water samples using a rhodamine-based Fe(III)-induced fluorescent probe. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104587] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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28
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Meng F, Zhang C, Li D, Tian Y. Aggregation induced emission-active two-photon absorption zwitterionic chromophore for bioimaging application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 226:117571. [PMID: 31622830 DOI: 10.1016/j.saa.2019.117571] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 09/18/2019] [Accepted: 09/27/2019] [Indexed: 06/10/2023]
Abstract
The fabrication of two-photon absorption material is a versatile approach to achieve high resolution bioimaging with low phototoxicity yet remain sophisticated. Herein, a zwitterionic chromophore, MF, with D-π-A configuration has been rational designed and synthesized. Remarkably, MF exhibited enhanced one- and two-photon fluorescent in the aggregation states. Additionally, the obtained MFNPs encapsulated by Pluronic F-127, could be employed as a two-photon fluorescent probe for bioimaging. The results reveal that MFNPs could target mitochondria by using two-photon confocal microscopy and stimulated emission depletion nanoscopy methods.
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Affiliation(s)
- Fei Meng
- Institute of Physics Science and Information Technology, College of Chemistry and Chemical Engineering, Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, 230601, PR China; Department of Food and Environmental Engineering, Chuzhou Vocational and Technical College, Chuzhou, 239000, PR China
| | - Chengkai Zhang
- Institute of Physics Science and Information Technology, College of Chemistry and Chemical Engineering, Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, 230601, PR China
| | - Dandan Li
- Institute of Physics Science and Information Technology, College of Chemistry and Chemical Engineering, Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, 230601, PR China.
| | - Yupeng Tian
- Institute of Physics Science and Information Technology, College of Chemistry and Chemical Engineering, Key Laboratory of Functional Inorganic Materials Chemistry of Anhui Province, Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Anhui University, Hefei, 230601, PR China.
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30
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Egyed A, Kormos A, Söveges B, Németh K, Kele P. Bioothogonally applicable, π-extended rhodamines for super-resolution microscopy imaging for intracellular proteins. Bioorg Med Chem 2020; 28:115218. [DOI: 10.1016/j.bmc.2019.115218] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 11/11/2019] [Accepted: 11/13/2019] [Indexed: 01/22/2023]
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31
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Gong J, Liu C, Jiao X, He S, Zhao L, Zeng X. Novel rhodamine dye with large Stokes shifts by fusing the 1,4-diethylpiperazine moiety and its applications in fast detection of Cu2+. RSC Adv 2020; 10:38038-38044. [PMID: 35515182 PMCID: PMC9057182 DOI: 10.1039/d0ra05835a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Accepted: 10/06/2020] [Indexed: 11/21/2022] Open
Abstract
Rhodamine dyes were widely developed for designing probes due to their excellent photophysical properties and biocompatibility. However, traditional rhodamine dyes still bear major drawbacks of short emission wavelengths (<600 nm) and narrow Stokes shifts (<30 nm), which limit their biological imaging applications. Herein, we reported a novel mitochondria-targeted fluorescent dye JRQ with near-infrared (NIR) emission wavelength and improved Stokes shift (63 nm) by tuning the donor–acceptor–donor (D–A–D) character of the rhodamine skeleton. As expected, JRQ exhibited multiple excellent properties and could accumulate in mitochondria, and can therefore be used as a signal reporter for the design of fluorescent probes by taking advantage of the fluorescence controlled mechanism of the ring opening and closing chemical processes of the spirolactone platform. By using JRQ as a precursor, a highly sensitive fluorescent probe JRQN for the fast detection of mitochondrial Cu2+ ions was synthesized based on the Cu2+-triggered specific hydrolysis mechanism because mitochondria are an important reservoir of intracellular Cu2+. We expect that the Stokes shift increase of rhodamine dyes via tuning the donor–acceptor–donor (D–A–D) character of the rhodamine skeleton will provide a novel synthetic approach for the development of rhodamine dyes and expansion of their applications. A novel NIR rhodamine dye JRQ with large Stokes shift (70 nm) by fusing the 1,4-diethylpiperazine moiety in rhodamine dyes has been synthesized and utilized to design a probe.![]()
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Affiliation(s)
- Jin Gong
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin
- China
| | - Chang Liu
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin
- China
| | - Xiaojie Jiao
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin
- China
| | - Song He
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin
- China
| | - Liancheng Zhao
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin
- China
| | - Xianshun Zeng
- Tianjin Key Laboratory for Photoelectric Materials and Devices
- School of Materials Science & Engineering
- Tianjin University of Technology
- Tianjin
- China
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32
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Avellanal-Zaballa E, Ventura J, Gartzia-Rivero L, Bañuelos J, García-Moreno I, Uriel C, Gómez AM, Lopez JC. Towards Efficient and Photostable Red-Emitting Photonic Materials Based on Symmetric All-BODIPY-Triads, -Pentads, and -Hexads. Chemistry 2019; 25:14959-14971. [PMID: 31515840 DOI: 10.1002/chem.201903804] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Indexed: 11/12/2022]
Abstract
The development of efficient and stable red and near-IR emitting materials under hard radiation doses and/or prolonged times is a sought-after task due to their widespread applications in optoelectronics and biophotonics. To this aim, novel symmetric all-BODIPY-triads, -pentads, and -hexads have been designed and synthesized as light-harvesting arrays. These photonic materials are spectrally active in the 655-730 nm region and display high molar absorption across UV-visible region. Furthermore, they provide, to the best of our knowledge, the highest lasing efficiency (up to 68 %) and the highest photostability (tolerance >1300 GJ mol-1 ) in the near-IR spectral region ever recorded under drastic pumping conditions. Additionally, the modular synthetic strategy to access the cassettes allows the systematic study of their photonic behavior related to structural factors. Collectively, the outstanding behavior of these multichromophoric photonic materials provides the keystone for engineering multifunctional systems to expedite the next generation of effective red optical materials.
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Affiliation(s)
| | - Juan Ventura
- Instituto de Química Organica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - Leire Gartzia-Rivero
- Dpto. Química Física, Universidad del País Vasco (UPV/EHU), Aptdo. 644, 48080, Bilbao, Spain
| | - Jorge Bañuelos
- Dpto. Química Física, Universidad del País Vasco (UPV/EHU), Aptdo. 644, 48080, Bilbao, Spain
| | | | - Clara Uriel
- Instituto de Química Organica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - Ana M Gómez
- Instituto de Química Organica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
| | - J Cristobal Lopez
- Instituto de Química Organica General (IQOG-CSIC), Juan de la Cierva 3, 28006, Madrid, Spain
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33
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Zhang Y, Xia S, Mikesell L, Whisman N, Fang M, Steenwinkel TE, Chen K, Luck RL, Werner T, Liu H. Near-Infrared Hybrid Rhodol Dyes with Spiropyran Switches for Sensitive Ratiometric Sensing of pH Changes in Mitochondria and Drosophila melanogaster First-Instar Larvae. ACS APPLIED BIO MATERIALS 2019; 2:4986-4997. [PMID: 31912007 PMCID: PMC6945768 DOI: 10.1021/acsabm.9b00710] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Near-infrared hybrid rhodol dyes (probes A and B) for sensitive ratiometric visualization of pH changes were prepared by incorporating hemicyanine dyes into traditional rhodol dyes. This approach was based on π-conjugation changes involving a rhodol hydroxyl group as a spiropyran switch upon pH changes. Electronic spectra of probes A-2 and B-2 contain sharp absorption peaks at 535 nm and fluorescence peaks at 558 nm with similar π-conjugation and a closed spiropyran form at a basic pH of 10.2. However, acidic pH conditions break down the hemiaminal ether groups, leading to indolenium moieties and significantly extending the π-conjugation within the rhodol fluorophores, resulting in additional near-infrared emissions for probes A-1 and B-1. As a result, probes A and B exhibit gradual decreases of the absorption peaks at 535 nm and gradual increases in absorption peaks at 609 and 622 nm upon transition from basic to acidic pH, respectively. Both probes display ratiometric fluorescence sensing responses to pH downgrades from 10.2 to 3.6 with visible fluorescence decreases at 558 nm, as well as corresponding increases of the near-infrared fluorescence peaks at 688 and 698 nm, respectively. They exhibit fast, sensitive, and selective fluorescence responses with clearly defined ratiometric features to pH changes and show low cytotoxicity and excellent cell permeability. Our probes were successfully applied to ratiometrically detect pH changes in mitochondria, D. melanogaster first-instar larvae, and to visualize the mitophagy process caused by either cell nutrient starvation or drug treatment.
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Affiliation(s)
- Yibin Zhang
- Department of Chemistry, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Shuai Xia
- Department of Chemistry, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Logan Mikesell
- Department of Chemistry, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Nick Whisman
- Department of Chemistry, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Mingxi Fang
- Department of Chemistry, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Tessa E. Steenwinkel
- Department of Biological Sciences, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Kai Chen
- Molecular Imaging Center, Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, California 90033, United States
| | - Rudy L. Luck
- Department of Chemistry, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Thomas Werner
- Department of Biological Sciences, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Haiying Liu
- Department of Chemistry, Michigan Technological University, Houghton, Michigan 49931, United States
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Yang M, Wang L, Leng X, Zhang Y. A solvent-dependent fluorometric dual-mode probe for Pd2+ and ClO− in living cells. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130570] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Mazi W, Adhikari R, Zhang Y, Xia S, Fang M, Luck RL, Tajiri M, Tiwari A, Tanasova M, Liu H. Fluorescent probes with high pKa values based on traditional, near-infrared rhodamine, and hemicyanine fluorophores for sensitive detection of lysosomal pH variations. Methods 2019; 168:40-50. [PMID: 31344405 PMCID: PMC6851477 DOI: 10.1016/j.ymeth.2019.07.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 07/11/2019] [Accepted: 07/12/2019] [Indexed: 01/15/2023] Open
Abstract
Sterically hindered fluorescent probes (A-C) have been developed by introducing 2-aminophenylboronic acid pinacol ester to a traditional, A, a near-infrared rhodamine dye, B, and a near-infrared hemicyanine dye, C, forming closed spirolactam ring structures. Probe A was non-fluorescent under basic pH conditions whereas probes B and C were moderately fluorescent with fluorescence quantum yields of 9% and 5% in pH 7.4 PBS buffer containing 1% ethanol, respectively. With all probes increasing acidity leads to significant increases in fluorescence at 580 nm, 644 and 744 nm for probes A, B and C with fluorescence quantum yields of 26%, 21% and 10% in pH 4.5 PBS buffer containing 1% ethanol, respectively. Probes A, B and C were calculated to have pKa values of 5.81, 5.45 and 6.97. The difference in fluorescence under basic conditions is ascribed to easier opening of the closed spirolactam ring configurations due to significant steric hindrance between the 2-aminophenylboronic acid pinacol ester residue and an adjacent H atom in the xanthene derivative moiety in probe B or C. The probes show fast, reversible, selective and sensitive fluorescence responses to pH changes, and are capable of sensing lysosomal pH variations in living cells.
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Affiliation(s)
- Wafa Mazi
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States
| | - Rashmi Adhikari
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States
| | - Yibin Zhang
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States
| | - Shuai Xia
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States
| | - Mingxi Fang
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States
| | - Rudy L Luck
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States.
| | - Momoko Tajiri
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States.
| | - Ashutosh Tiwari
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States.
| | - Marina Tanasova
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States.
| | - Haiying Liu
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, United States.
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Xia S, Fang M, Wang J, Bi J, Mazi W, Zhang Y, Luck RL, Liu H. Near-infrared fluorescent probes with BODIPY donors and rhodamine and merocyanine acceptors for ratiometric determination of lysosomal pH variance. SENSORS AND ACTUATORS. B, CHEMICAL 2019; 294:1-13. [PMID: 31496551 PMCID: PMC6730546 DOI: 10.1016/j.snb.2019.05.005] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Three fluorescent probes have been developed by conjugating three different BODIPY donors to rhodamine and merocyanine acceptors for ratiometric determination of lysosomal pH variations. Probe A consists of a 1,3,5,7-tetramethyl-BODIPY donor and a near-infrared rhodamine acceptor bearing a lysosome-targeting morpholine residue. Probe B is composed of a 3,5-dimethyl-BODIPY donor and a near-infrared rhodamine acceptor modified with an o-phenylenediamine residue. Probe C contains a 3-styrene-functionalized BODIPY donor with longer wavelength emission and a near-infrared merocyanine acceptor containing a morpholine residue. Under neutral or basic pH conditions, the probes only show fluorescence from the BODIPY donors under BODIPY excitation because the rhodamine and merocyanine acceptors maintain closed spirolactam configurations. However, excitation at BODIPY absorption wavelengths concomitant with gradual pH decrease results in fluorescence decreases with the BODIPY donors and fluorescence increases from the rhodamine and merocyanine acceptors due to through-bond energy transfer from the donors to the acceptors. This is because the spirolactam ring opens under more acidic conditions and fluorescence of the acceptors results from significantly improved π-conjugation. These experimental results are substantiated with theoretical calculations on models of the different probes. The probes have all been used to determine lysosome pH variations in HeLa cells. Probe B was further utilized to successfully detect pH fluctuations in HeLa cells under oxidative stress and with treatment of NH4Cl and chloroquine.
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Affiliation(s)
- Shuai Xia
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI, 49931, United States
| | - Mingxi Fang
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI, 49931, United States
| | - Jianbo Wang
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI, 49931, United States
- College of Biological Chemical Sciences and Engineering Jiaxing University, Jiaxing, 314001, China
| | - Jianheng Bi
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI, 49931, United States
| | - Wafa Mazi
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI, 49931, United States
| | - Yibin Zhang
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI, 49931, United States
| | - Rudy L. Luck
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI, 49931, United States
| | - Haiying Liu
- Department of Chemistry, Michigan Technological University, 1400 Townsend Drive, Houghton, MI, 49931, United States
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Li Z, Liu C, Yu C, Chen Y, Jia P, Zhu H, Zhang X, Yu Y, Zhu B, Sheng W. A highly selective and sensitive red-emitting fluorescent probe for visualization of endogenous peroxynitrite in living cells and zebrafish. Analyst 2019; 144:3442-3449. [PMID: 31020958 DOI: 10.1039/c9an00347a] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Peroxynitrite (ONOO-) has been proven to participate in various physiological and pathological processes, and may also be a contributing factor in many diseases. In view of this, there is a need to develop detection tools for unambiguously tracking a small amount of endogenous ONOO- to reveal its exact mechanisms. In this paper, a colorimetric and red-emitting fluorescent probe Red-PN, based on a rhodamine-type fluorophore and hydrazide reactive site is described. The probe Red-PN possesses the advantages of rapid response (within 5 s), visual color change (from colorless to pink), preeminent sensitivity (detection limit = 4.3 nM) and selectivity. Because of these outstanding performances, it was possible to accurately detect endogenous ONOO-. It was encouraging that the probe Red-PN could be used effectively for tracking the relatively low levels of endogenous and exogenous ONOO- in living cells and zebrafish. Thus, it is envisioned that the probe Red-PN would have promising prospects in applications for imaging ONOO- in a variety of biological settings.
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Affiliation(s)
- Zilu Li
- School of Water Conservancy and Environment, University of Jinan, Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization, Jinan 250022, China.
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Duan G, Zhang G, Yuan S, Ji R, Zhang L, Ge Y. A pyrazolo[1,5-a]pyridine-based ratiometric fluorescent probe for sensing Cu 2+ in cell. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 219:173-178. [PMID: 31035127 DOI: 10.1016/j.saa.2019.04.057] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 04/20/2019] [Accepted: 04/20/2019] [Indexed: 06/09/2023]
Abstract
Ratiometric fluorescent probes based on FRET mechanism have attracted great attention due to their large pseudo-Stokes shifts and built-in correction for environmental effects. However, most donors failed to meet the requirement that the emission of the donor must overlap well with the absorption of the acceptor. Therefore, searching for new fluorophore to construct FRET system is in great need. In this paper, a new fluorescent dye pyrazolo[1,5-a]pyridine was synthesized and used as a donor in the FRET system for ratiometric sensing of Cu2+. The probe is based on FRET and PET mechanism. It shows high selectivity and sensitivity toward Cu2+ (detection limit 30 nM). Furthermore, it was successfully used to detect Cu2+ in Glioma cells.
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Affiliation(s)
- Guiyun Duan
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China
| | - Gongxiao Zhang
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China
| | - Shuqing Yuan
- The First People's Hospital of Jinan, Jinan, Shandong 250011, PR China
| | - Ruixue Ji
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China
| | - Litao Zhang
- Department of Imaging, Taian Central Hospital, Taian, Shandong 271000, PR China
| | - Yanqing Ge
- School of Chemistry and Pharmaceutical Engineering, Shandong First Medical University, Shandong Academy of Medical Sciences, Taian, Shandong 271016, PR China.
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Wang L, Du W, Hu Z, Uvdal K, Li L, Huang W. Hybrid Rhodamine Fluorophores in the Visible/NIR Region for Biological Imaging. Angew Chem Int Ed Engl 2019; 58:14026-14043. [DOI: 10.1002/anie.201901061] [Citation(s) in RCA: 144] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Liulin Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) Nanjing Tech University Nanjing 211816 P. R. China
| | - Wei Du
- Shaanxi Institute of Flexible Electronics (SIFE) Northwestern Polytechnical University Xi'an 710072 P. R. China
| | - Zhangjun Hu
- Department of Physics, Chemistry and Biology Linköping University Linköping 58183 Sweden
| | - Kajsa Uvdal
- Department of Physics, Chemistry and Biology Linköping University Linköping 58183 Sweden
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) Nanjing Tech University Nanjing 211816 P. R. China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) Nanjing Tech University Nanjing 211816 P. R. China
- Shaanxi Institute of Flexible Electronics (SIFE) Northwestern Polytechnical University Xi'an 710072 P. R. China
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40
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Wang L, Du W, Hu Z, Uvdal K, Li L, Huang W. Hybrid Rhodamine Fluorophores in the Visible/NIR Region for Biological Imaging. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901061] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Liulin Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) Nanjing Tech University Nanjing 211816 P. R. China
| | - Wei Du
- Shaanxi Institute of Flexible Electronics (SIFE) Northwestern Polytechnical University Xi'an 710072 P. R. China
| | - Zhangjun Hu
- Department of Physics, Chemistry and Biology Linköping University Linköping 58183 Sweden
| | - Kajsa Uvdal
- Department of Physics, Chemistry and Biology Linköping University Linköping 58183 Sweden
| | - Lin Li
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) Nanjing Tech University Nanjing 211816 P. R. China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM) Nanjing Tech University Nanjing 211816 P. R. China
- Shaanxi Institute of Flexible Electronics (SIFE) Northwestern Polytechnical University Xi'an 710072 P. R. China
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41
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Song F, Shao X, Zhu J, Bao X, Du L, Kan C. Reversible “turn-off-on” fluorescence response of Fe(III) towards Rhodamine B based probe in vivo and plant tissues. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.04.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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42
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A highly sensitive and selective fluorescent probe for Fe3+ containing two rhodamine B and thiocarbonyl moieties and its application to live cell imaging. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.01.029] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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43
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Zhang R, Niu G, Li X, Guo L, Zhang H, Yang R, Chen Y, Yu X, Tang BZ. Reaction-free and MMP-independent fluorescent probes for long-term mitochondria visualization and tracking. Chem Sci 2019; 10:1994-2000. [PMID: 30881628 PMCID: PMC6383331 DOI: 10.1039/c8sc05119d] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 12/10/2018] [Indexed: 12/19/2022] Open
Abstract
Visualizing and tracking mitochondrial dynamic changes is crucially important in the fields of physiology, pathology and pharmacology. Traditional electrostatic-attraction based mitochondrial probes fail to visualize and track the changes due to their leakage from mitochondria when mitochondrial membrane potential (MMP) decreases. Reaction-based MitoTracker probes can realize visualization and tracking of mitochondria changes independent of MMP changes. However, such probes impair mitochondrial proteins and exhibit high cytotoxicity. Therefore, it still remains challenging to explore reaction-free and highly biocompatible probes for visualizing and tracking mitochondrial dynamics independent of MMP fluctuations. Herein we synthesized two reaction-free fluorescent mitochondrial probes ECPI-12 and IVPI-12 bearing a long C12-alkyl chain. These cationic probes can firmly immobilize in the mitochondrial inner membrane by strong hydrophobic interaction between the C12-alkyl chain and lipid bilayer, resulting in high specificity and long-term mitochondrial staining regardless of MMP changes. They also exhibit large two-photon absorption cross-sections and show deep penetration in live tissues in two-photon microscopy. Furthermore, they display excellent biocompatibility and realize in situ and real-time mitophagy tracking in live cells. These excellent properties could make ECPI-12 and IVPI-12 the first selective tools for long-term visualization and tracking of mitochondrial dynamics.
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Affiliation(s)
- Ruoyao Zhang
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
- Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Resto-ration and Reconstruction , Institute for Advanced Study , Division of Biomedical Engineering and Division of Life Science , The Hong Kong University of Science and Technology , Clear Water Bay , Kowloon , Hong Kong 999077 , China .
| | - Guangle Niu
- Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Resto-ration and Reconstruction , Institute for Advanced Study , Division of Biomedical Engineering and Division of Life Science , The Hong Kong University of Science and Technology , Clear Water Bay , Kowloon , Hong Kong 999077 , China .
| | - Xuechen Li
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
| | - Lifang Guo
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
| | - Huamiao Zhang
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
| | - Rui Yang
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
| | - Yuncong Chen
- Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Resto-ration and Reconstruction , Institute for Advanced Study , Division of Biomedical Engineering and Division of Life Science , The Hong Kong University of Science and Technology , Clear Water Bay , Kowloon , Hong Kong 999077 , China .
| | - Xiaoqiang Yu
- Center of Bio and Micro/Nano Functional Materials , State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China .
| | - Ben Zhong Tang
- Department of Chemistry , Hong Kong Branch of Chinese National Engineering Research Center for Tissue Resto-ration and Reconstruction , Institute for Advanced Study , Division of Biomedical Engineering and Division of Life Science , The Hong Kong University of Science and Technology , Clear Water Bay , Kowloon , Hong Kong 999077 , China .
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Ning P, Hou L, Feng Y, Xu G, Bai Y, Yu H, Meng X. Real-time visualization of autophagy by monitoring the fluctuation of lysosomal pH with a ratiometric two-photon fluorescent probe. Chem Commun (Camb) 2019; 55:1782-1785. [PMID: 30667006 DOI: 10.1039/c8cc09517e] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A benzimidazole-decorated two-photon fluorescent probe (Lyso-MPCB) based on the p-methoxyphenylacetylene-substituted carbazole was developed for detecting lysosomal pH with a double-channel signal, which can be used to visualize autophagy by real-time imaging the fluctuation of the pH in the lysosomes.
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Affiliation(s)
- Peng Ning
- School of Chemistry and Chemical Engineering, Center for Atomic Engineering of Advanced Materials, and Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials, Anhui University, Hefei, Anhui 230601, China.
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45
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Synthesis and Morphological Control of Biocompatible Fluorescent/Magnetic Janus Nanoparticles Based on the Self-Assembly of Fluorescent Polyurethane and Fe₃O₄ Nanoparticles. Polymers (Basel) 2019; 11:polym11020272. [PMID: 30960256 PMCID: PMC6419061 DOI: 10.3390/polym11020272] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 02/01/2019] [Indexed: 11/30/2022] Open
Abstract
Functionalized Janus nanoparticles have received increasing interest due to their anisotropic shape and the particular utility in biomedicine areas. In this work, a simple and efficient method was developed to prepare fluorescent/magnetic composite Janus nanoparticles constituted of fluorescent polyurethane and hydrophobic nano Fe3O4. Two kinds of fluorescent polyurethane prepolymers were synthesized by the copolymerization of fluorescent dye monomers, and the fluorescent/magnetic nanoparticles were fabricated in one-pot via the process of mini-emulsification and self-assembly. The nanostructures of the resulting composite nanoparticles, including core/shell and Janus structure, could be controlled by the phase separation in assembly process according to the result of transmission electron microscopy, whereas the amount of the nonpolar segments of polyurethane played an important role in the particle morphology. The prominent magnetic and fluorescent properties of the Janus nanoparticles were also confirmed by vibrating magnetometer and confocal laser scanning microscope. Furthermore, the Janus nanoparticles featured excellent dispersity, storage stability, and cytocompatibility, which might benefit their potential application in biomedical areas.
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46
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Wang J, Xia S, Bi J, Zhang Y, Fang M, Luck RL, Zeng Y, Chen TH, Lee HM, Liu H. Near-infrared fluorescent probes based on TBET and FRET rhodamine acceptors with different p K a values for sensitive ratiometric visualization of pH changes in live cells. J Mater Chem B 2019; 7:198-209. [PMID: 31367383 PMCID: PMC6668629 DOI: 10.1039/c8tb01524d] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Three near-infrared ratiometric fluorescent probes (A-C) based on TBET and FRET near-infrared rhodamine acceptors with different pK a values were designed and synthesized to achieve sensitive ratiometric visualization of pH variations in lysosomes in visible and near-infrared channels. Tetraphenylethene (TPE) was bonded to near-infrared rhodamine dyes through short electrical π -conjugation linkers to prevent an aggregation-caused quenching (ACQ) effect and allow highly efficient energy transfer of up to 98.9% from TPE donors to rhodamine acceptors. Probes A-C respond to pH variation from 7.4 to 3.0 in both buffer solutions and live cells with significant decreases of donor fluorescence and concomitant extraordinary increases of rhodamine acceptor fluorescence because of highly efficient energy transfer. In addition, probe C is capable of determining pH fluctuations in live cells treated with chloroquine. The probes show good photostability, excellent cell membrane permeability, high selectivity to pH, and two well-resolved emission peaks to ensure accurately comparative and quantitative analyses of intracellular pH changes.
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Affiliation(s)
- Jianbo Wang
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, USA
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, China
| | - Shuai Xia
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, USA
| | - Jianheng Bi
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, USA
| | - Yibin Zhang
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, USA
| | - Mingxi Fang
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, USA
| | - Rudy L Luck
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, USA
| | - Yanbo Zeng
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, USA
- College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, China
| | - Tzu-Ho Chen
- Institute of Chemistry, and Chemical Biology and Molecular Biophysics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan, Republic of China
| | - Hsien-Ming Lee
- Institute of Chemistry, and Chemical Biology and Molecular Biophysics, Academia Sinica, Taipei, Taiwan 11529, Republic of China
| | - Haiying Liu
- Department of Chemistry, Michigan Technological University, Houghton, MI 49931, USA
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47
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Quinoline-based ratiometric fluorescent probe for detection of physiological pH changes in aqueous solution and living cells. Talanta 2019; 192:6-13. [DOI: 10.1016/j.talanta.2018.09.026] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 09/07/2018] [Accepted: 09/09/2018] [Indexed: 12/17/2022]
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48
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Wu J, Jiang L, Verwilst P, An J, Zeng H, Zeng L, Niu G, Kim JS. A colorimetric and fluorescent lighting-up sensor based on ICT coupled with PET for rapid, specific and sensitive detection of nitrite in food. Chem Commun (Camb) 2019; 55:9947-9950. [DOI: 10.1039/c9cc05048e] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A colorimetric and fluorogenic sensor exhibiting rapid, specific and sensitive detection of potentially toxic nitrite in food is described.
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Affiliation(s)
- Juanjuan Wu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion
- Tianjin University of Technology
- Tianjin 300384
- P. R. China
- College of Light Industry and Food Engineering
| | - Lirong Jiang
- College of Light Industry and Food Engineering
- Guangxi University
- Nanning 530004
- P. R. China
| | | | - Jusung An
- Department of Chemistry
- Korea University
- Seoul 02841
- Korea
| | - Hongyan Zeng
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion
- Tianjin University of Technology
- Tianjin 300384
- P. R. China
| | - Lintao Zeng
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion
- Tianjin University of Technology
- Tianjin 300384
- P. R. China
- College of Light Industry and Food Engineering
| | - Guangle Niu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
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49
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Mai H, Wang Y, Li S, Jia R, Li S, Peng Q, Xie Y, Hu X, Wu S. A pH-sensitive near-infrared fluorescent probe with alkaline pKa for chronic wound monitoring in diabetic mice. Chem Commun (Camb) 2019; 55:7374-7377. [DOI: 10.1039/c9cc02289a] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
An alkaline pH-sensitive near-infrared fluorescent probe can monitor pH changes in the course of chronic wound development in mice.
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Affiliation(s)
- Hengtang Mai
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals
- School of Pharmaceutical Sciences
- Wuhan University
- Wuhan
- P. R. China
| | - Yu Wang
- Department of Orthopaedic Trauma and Microsurgy
- Zhongnan Hospital of Wuhan University
- Wuhan
- China
| | - Shuang Li
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals
- School of Pharmaceutical Sciences
- Wuhan University
- Wuhan
- P. R. China
| | - Ruizhen Jia
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals
- School of Pharmaceutical Sciences
- Wuhan University
- Wuhan
- P. R. China
| | - Sixian Li
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals
- School of Pharmaceutical Sciences
- Wuhan University
- Wuhan
- P. R. China
| | - Qian Peng
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals
- School of Pharmaceutical Sciences
- Wuhan University
- Wuhan
- P. R. China
| | - Yan Xie
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals
- School of Pharmaceutical Sciences
- Wuhan University
- Wuhan
- P. R. China
| | - Xiang Hu
- Department of Orthopaedic Trauma and Microsurgy
- Zhongnan Hospital of Wuhan University
- Wuhan
- China
| | - Song Wu
- Hubei Province Engineering and Technology Research Center for Fluorinated Pharmaceuticals
- School of Pharmaceutical Sciences
- Wuhan University
- Wuhan
- P. R. China
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50
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Liu F, Luo Y, Xu M. Viscosity measurements using a two-photon ratiometric fluorescent sensor with two rotors. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.11.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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