1
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Tang X, Qi Q, Zhou W, Zhou B, Han Y, Liu L. Cyanine based ratio fluorescent probe and its application in hypochlorite detection. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 313:124150. [PMID: 38492467 DOI: 10.1016/j.saa.2024.124150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 03/04/2024] [Accepted: 03/11/2024] [Indexed: 03/18/2024]
Abstract
Hypochlorite (ClO-), a weakly acidic reactive oxygen species, plays a crucial role in antibacterial and anti-inflammatory defense mechanisms. However, elevated levels of ClO- or disruptions in endogenous sites can lead to tissue damage and various diseases including cardiovascular disease, neuronal degeneration, and arthritis. To address this, the development of a specific fluorescent probe with a built-in self-calibration ratio mode for the analysis and biological imaging of ClO- is essential. In this study, a cyanine-based fluorescent probe (Cy-H) was designed for ratiometric fluorescent detection of ClO-, utilizing its aggregation behavior as a novel approach in this field. Upon exposure to ClO-, the phenolic hydroxyl group in probe Cy-H was oxidized into benzoquinone, leading to the formation of cyanine products that displayed a strong tendency to aggregate. As a result, the maximum emission peak of the probe shifted from 700 nm to 485 nm. Notably, a linear relationship was observed between the peak intensity ratio (I485/I700) and the concentration of hypochlorite, with a limit of detection (LOD) of 0.49 μM. Furthermore, this probe was successfully employed for imaging analysis of hypochlorite in living cells and zebrafish.
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Affiliation(s)
- Xu Tang
- Institute for Advanced Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China.
| | - Qi Qi
- Institute for Advanced Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Wencheng Zhou
- Institute for Advanced Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Boxin Zhou
- Institute for Advanced Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Yunlong Han
- Institute for Advanced Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
| | - Lie Liu
- Institute for Advanced Materials, School of Materials Science and Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China
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2
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Kochervinskii VV, Gradova MA, Gradov OV, Sergeev AI, Lobanov AV, Buryanskaya EL, Ilina TS, Kiselev DA, Malyshkina IA, Kirakosyan GA. Optical and Electrophysical Properties of Vinylidene Fluoride/Hexafluoropropylene Ferroelectric Copolymer Films: Effect of Doping with Porphyrin Derivatives. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:564. [PMID: 36770525 PMCID: PMC9920957 DOI: 10.3390/nano13030564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 01/23/2023] [Accepted: 01/26/2023] [Indexed: 06/18/2023]
Abstract
Polymer films doped by different porphyrins, obtained by crystallization from the acetone solutions, differ in absorption and fluorescence spectra, which we attribute to the differences in the structuring and composition of the rotational isomers in the polymer chains. According to the infrared spectroscopy data, the crystallization of the films doped with tetraphenylporphyrin (TPP) proceeds in a mixture of α- and γ-phases with TGTG- and T3GT3G- conformations, respectively. Three bonds in the planar zigzag conformation ensures the contact of such segments with the active groups of the porphyrin macrocycle, significantly changing its electronic state. Structuring of the films in the presence of TPP leads to an increase in the low-voltage AC-conductivity and the registration of an intense Maxwell-Wagner polarization. An increased conductivity by an order of magnitude in TPP-doped films was also observed at high-voltage polarization. The introduction of TPP during the film formation promotes the displacement of the chemical attachment defects of "head-to-head" type in the monomeric units into the surface. This process is accompanied by a significant increase in the film surface roughness, which was registered by piezo-force microscopy. The latter method also revealed the appearance of hysteresis phenomena during the local piezoelectric coefficient d33 measurements.
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Affiliation(s)
- Valentin V. Kochervinskii
- Laboratory of Polymer Composite Materials, JSC Scientific Research Institute of Chemical Technology, Moscow 111524, Russia
| | - Margaret A. Gradova
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991, Russia
| | - Oleg V. Gradov
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991, Russia
| | - Andrey I. Sergeev
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991, Russia
| | - Anton V. Lobanov
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991, Russia
| | - Evgeniya L. Buryanskaya
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow 119991, Russia
- Laboratory of Physics of Oxide Ferroelectrics, Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology MISIS, Moscow 119049, Russia
| | - Tatiana S. Ilina
- Laboratory of Physics of Oxide Ferroelectrics, Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology MISIS, Moscow 119049, Russia
| | - Dmitry A. Kiselev
- Laboratory of Physics of Oxide Ferroelectrics, Department of Materials Science of Semiconductors and Dielectrics, National University of Science and Technology MISIS, Moscow 119049, Russia
| | - Inna A. Malyshkina
- Faculty of Physics, M.V. Lomonosov Moscow State University, Moscow 119991, Russia
- Faculty of Fundamental Physical and Chemical Engineering, M.V. Lomonosov Moscow State University, Moscow 119991, Russia
| | - Gayane A. Kirakosyan
- Laboratory of Coordination Chemistry of Alkali and Rare Metals, N.S. Kurnakov Institute of General and Inorganic Chemistry RAS, Moscow 119991, Russia
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS, Moscow 119071, Russia
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3
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Coupling of cationic porphyrins on manganese ferrite nanoparticles: a potential multifunctional nanostructure for theranostics applications. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2023.114551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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4
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Shi WJ, Wan QH, Yang F, Wang X, Wei YF, Lin XR, Zhang JY, Deng RH, Chen JY, Zheng L, Liu F, Gao L. A novel TCF-aza-BODIPY-based near-infrared fluorescent probe for highly selective detection of hypochlorous acid in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 279:121490. [PMID: 35691168 DOI: 10.1016/j.saa.2022.121490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 05/30/2022] [Accepted: 06/06/2022] [Indexed: 06/15/2023]
Abstract
Hypochlorous acid/hypochlorite (HOCl/ClO-) plays important roles in killing bacterial and causing damage to living tissues, and its abnormal levels could lead to many diseases. Although great efforts have been devoted, fluorescent probes for HOCl/ClO- with near-infrared fluorescence, good selectivity/sensitivity, and low background are still important and urgent. In this work, a novel double-bond-linked TCF-aza-BODIPY-based near-infrared fluorescent probe (3) was rationally designed, successfully prepared, and applied for sensing HOCl/ClO- in both solutions and living RAW264.7 cells, showing good selectivity and fluorescence "turn-on" phenomenon at 670 nm with low background. The limit of detection towards ClO- was determined to be 0.36 μM through the linear fluorescence changes at 670 nm in a broad ClO--concentration range of 0-150 μM. Furthermore, the sensing mechanism was investigated by mass spectrometry and compared with 1, suggesting that the remarkable spectroscopic changes could be ascribed to the oxidization of the double bond to the aldehyde group, accompanied with the leaving of the TCF group. Confocal imaging experiments also confirmed the remarkable intracellular fluorescence enhancements through incubation of ClO- and phorbol ester 12-myristate 13-acetate (PMA) in RAW264.7 cells. Therefore, for the first time, we reported a near-infrared TCF-aza-BODIPY-based fluorescent probe for highly sensitive and fluorescence "turn-on" detection of both exogenous and endogenous HOCl in living RAW264.7 cells through the quick oxidation of a conjugated double bond.
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Affiliation(s)
- Wen-Jing Shi
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China.
| | - Qing-Hui Wan
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Fen Yang
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, PR China
| | - Xuan Wang
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, PR China
| | - Yong-Feng Wei
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Xin-Ru Lin
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Jian-Ying Zhang
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Ri-Hui Deng
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Jie-Yan Chen
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Liyao Zheng
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Fenggang Liu
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou 510006, PR China
| | - Liqian Gao
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-sen University, Shenzhen 518107, PR China.
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5
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Khanlarkhani S, Akbarzadeh AR, Rahimi R. A retrospective-prospective survey of porphyrinoid fluorophores: towards new architectures as an electron transfer systems promoter. J INCL PHENOM MACRO 2022. [DOI: 10.1007/s10847-022-01147-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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6
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Gao Y, Liu Y, Zhang H, Lu W, Jiao Y, Shuang S, Dong C. One-pot synthesis of efficient multifunctional nitrogen-doped carbon dots with efficient yellow fluorescence emission for detection of hypochlorite and thiosulfate. J Mater Chem B 2022; 10:8910-8917. [DOI: 10.1039/d2tb01695h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
CD-based ratiometric fluorescence probes are of great significance for visual detection, but accomplishing this goal is still a particularly challenging task.
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Affiliation(s)
- Yifang Gao
- College of Environmental Science and Engineering, Taiyuan University of Technology, Taiyuan, 030006, China
| | - Yang Liu
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006, China
| | - Huilin Zhang
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006, China
| | - Wenjing Lu
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006, China
| | - Yuan Jiao
- College of Environmental Science and Engineering, Taiyuan University of Technology, Taiyuan, 030006, China
| | - Shaomin Shuang
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006, China
| | - Chuan Dong
- Institute of Environmental Science, and School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, 030006, China
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7
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Pham TC, Nguyen VN, Choi Y, Kim D, Jung OS, Lee DJ, Kim HJ, Lee MW, Yoon J, Kim HM, Lee S. Hypochlorite-Activated Fluorescence Emission and Antibacterial Activities of Imidazole Derivatives for Biological Applications. Front Chem 2021; 9:713078. [PMID: 34322477 PMCID: PMC8311462 DOI: 10.3389/fchem.2021.713078] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 06/17/2021] [Indexed: 12/17/2022] Open
Abstract
The ability to detect hypochlorite (HOCl/ClO-) in vivo is of great importance to identify and visualize infection. Here, we report the use of imidazoline-2-thione (R 1 SR 2 ) probes, which act to both sense ClO- and kill bacteria. The N2C=S moieties can recognize ClO- among various typical reactive oxygen species (ROS) and turn into imidazolium moieties (R 1 IR 2 ) via desulfurization. This was observed through UV-vis absorption and fluorescence emission spectroscopy, with a high fluorescence emission quantum yield (ՓF = 43-99%) and large Stokes shift (∆v∼115 nm). Furthermore, the DIM probe, which was prepared by treating the DSM probe with ClO-, also displayed antibacterial efficacy toward not only Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus) but also methicillin-resistant Staphylococcus aureus (MRSA) and extended-spectrum ß-lactamase-producing Escherichia coli (ESBL-EC), that is, antibiotic-resistant bacteria. These results suggest that the DSM probe has great potential to carry out the dual roles of a fluorogenic probe and killer of bacteria.
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Affiliation(s)
- Thanh Chung Pham
- Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan, South Korea
| | - Van-Nghia Nguyen
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, South Korea
| | - Yeonghwan Choi
- Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan, South Korea
| | - Dongwon Kim
- Department of Chemistry, Pusan National University, Busan, South Korea
| | - Ok-Sang Jung
- Department of Chemistry, Pusan National University, Busan, South Korea
| | - Dong Joon Lee
- Department of Energy Systems Research, Ajou University, Suwon, South Korea
| | - Hak Jun Kim
- Department of Chemistry, Pukyong National University, Busan, South Korea
| | - Myung Won Lee
- Department of Chemistry, Pukyong National University, Busan, South Korea
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, South Korea
| | - Hwan Myung Kim
- Department of Energy Systems Research, Ajou University, Suwon, South Korea
- Department of Chemistry, Ajou University, Suwon, South Korea
| | - Songyi Lee
- Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan, South Korea
- Department of Chemistry, Pukyong National University, Busan, South Korea
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8
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A multifunctional carbon dots with near-infrared fluorescence for Au3+/Hg2+ and GSH detection and tumor diagnosis. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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9
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Shiraishi Y, Yamada C, Takagi S, Hirai T. Fluorometric and colorimetric detection of hypochlorous acid and hypochlorite by a naphthalimide–dicyanoisophorone conjugate. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.112997] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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A near-infrared excitation/emission fluorescent probe for imaging of endogenous cysteine in living cells and zebrafish. Anal Bioanal Chem 2020; 412:5539-5550. [DOI: 10.1007/s00216-020-02812-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 06/05/2020] [Accepted: 07/08/2020] [Indexed: 12/13/2022]
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11
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Demir Duman F, Sebek M, Thanh NTK, Loizidou M, Shakib K, MacRobert AJ. Enhanced photodynamic therapy and fluorescence imaging using gold nanorods for porphyrin delivery in a novel in vitro squamous cell carcinoma 3D model. J Mater Chem B 2020; 8:5131-5142. [PMID: 32420578 DOI: 10.1039/d0tb00810a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Nanocomposites of gold nanorods (Au NRs) with the cationic porphyrin TMPyP (5,10,15,20-tetrakis(1- methyl 4-pyridinio)porphyrin tetra(p-toluenesulfonate)) were investigated as a nanocarrier system for photodynamic therapy (PDT) and fluorescence imaging. To confer biocompatibility and facilitate the cellular uptake, the NRs were encapsulated with polyacrylic acid (PAA) and efficiently loaded with the cationic porphyrin by electrostatic interaction. The nanocomposites were tested with and without light exposure following incubation in 2D monolayer cultures and a 3D compressed collagen construct of head and neck squamous cell carcinoma (HNSCC). The results showed that Au NRs enhance the absorption and emission intensity of TMPyP and improve its photodynamic efficiency and fluorescence imaging capability in both 2D cultures and 3D cancer constructs. Au NRs are promising theranostic agents for delivery of photosensitisers for HNSCC treatment and imaging.
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Affiliation(s)
- Fatma Demir Duman
- Division of Surgery and Interventional Science, Centre for Nanomedicine and Surgical Theranostics, University College London, Royal Free Campus, Rowland Hill St, London, NW3 2PE, UK.
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12
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Wang N, Xu W, Song D, Ma P. A fluorescein-carbazole-based fluorescent probe for imaging of endogenous hypochlorite in living cells and zebrafish. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 227:117692. [PMID: 31703997 DOI: 10.1016/j.saa.2019.117692] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 10/07/2019] [Accepted: 10/22/2019] [Indexed: 06/10/2023]
Abstract
In this article, a fluorescent probe FCZ with fluorescein-carbazole as the basic skeleton was designed and synthesized. In contrast to the presences of other coexisting anions, active oxygen and organic thiols, the probe could be "turn-on", exhibiting specific fluorescence performance towards hypochlorite (ClO-). Comprehensive analyses by electrospray ionization mass spectrometry (ESI-MS), thin-layer chromatography (TLC), nuclear magnetic resonance (NMR), and density functional theory/time-dependent density functional theory (DFT/TDDFT) revealed that ClO- could react with the imine bond of the probe, forming fluorescein, resulting in a significant increase of fluorescence emission intensity. The probe has a detection limit for ClO- in water of 0.056 μmol/L. In addition, the probe was successfully applied to detect ClO- in water samples, as well as in the imaging of ClO- in RAW264.7 cells and zebrafish.
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Affiliation(s)
- Ning Wang
- Department of Medical Science & Education, Jilin Province People's Hospital, Changchun, 130021, China
| | - Wan Xu
- College of Chemistry, Jilin University, Changchun, 130012, China
| | - Daqian Song
- College of Chemistry, Jilin University, Changchun, 130012, China
| | - Pinyi Ma
- College of Chemistry, Jilin University, Changchun, 130012, China.
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13
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Kumar K, Kaur S, Kaur S, Bhargava G, Kumar S, Singh P. Self-assembled nanofibers of perylene diimide for the detection of hypochlorite in water, bio-fluids and solid-state: exogenous and endogenous bioimaging of hypochlorite in cells. J Mater Chem B 2020; 8:125-135. [DOI: 10.1039/c9tb01902b] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PDI–DAMN shows the disintegration of nanofibers into flake-like aggregates with ‘turn-on’ fluorescence response on the addition of ClO− in solid-state, bio-fluids and MG-63 cells.
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Affiliation(s)
- Kapil Kumar
- Department of Chemistry
- UGC Centre for Advanced Studies-II
- Guru Nanak Dev University
- India
| | - Sandeep Kaur
- Department of Botanical and Environmental Sciences
- Guru Nanak Dev University
- Amritsar
- India
| | - Satwinderjeet Kaur
- Department of Botanical and Environmental Sciences
- Guru Nanak Dev University
- Amritsar
- India
| | - Gaurav Bhargava
- Department of Chemical Sciences
- IK Gujral Punjab Technical University
- Kapurthala-144601
- India
| | - Subodh Kumar
- Department of Chemistry
- UGC Centre for Advanced Studies-II
- Guru Nanak Dev University
- India
| | - Prabhpreet Singh
- Department of Chemistry
- UGC Centre for Advanced Studies-II
- Guru Nanak Dev University
- India
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14
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A ratiometric fluorescence probe based on a novel recognition mechanism for monitoring endogenous hypochlorite in living cells. Anal Chim Acta 2019; 1064:87-93. [DOI: 10.1016/j.aca.2019.03.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 03/01/2019] [Accepted: 03/05/2019] [Indexed: 11/22/2022]
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15
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Cheng HR, Ji Y, Liu F, Lu XJ. Rapid and visual detection for hypochlorite of an AIE enhanced fluorescence probe. LUMINESCENCE 2019; 34:903-910. [PMID: 31364263 DOI: 10.1002/bio.3689] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 06/30/2019] [Accepted: 07/01/2019] [Indexed: 01/08/2023]
Abstract
In this paper, a new 'turn-on' fluorescence probe for the rapid, sensitive, and visual detection of hypochlorite is reported. The push-pull type trianiline-tricyanofuran-based fluorescent probe was prepared using a condensation reaction between tricyanofuran and the thiophene-trianiline derivative that had high quantum yields and showed aggregation-induced emission enhanced properties. Upon exposure to hypochlorite, prominent fluorescence enhancement of the probe was observed via the release of the fluorophore from the probe. The probe showed a ratiometric absorption change at 315 nm and 575 nm. Importantly, the probe showed an excellent detection limit for hypochlorite at 1.2 × 10-7 M in solution and it was successfully applied for monitoring hypochlorite in waste water by test strip. This work reports a new fluorescence analytical sensing method for hypochlorite that has potential practical value in environmental monitoring and biological discrimination.
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Affiliation(s)
- Huan-Ren Cheng
- School of Chemistry and Chemical Engineering, Hubei Polytechnic University, Huangshi, China
| | - Yan Ji
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, China
| | - Fei Liu
- Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, China
| | - Xiao-Ju Lu
- School of Chemistry and Chemical Engineering, Hubei Polytechnic University, Huangshi, China
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16
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A novel NIR-emissive probe with large Stokes shift for hypochlorite detection and imaging in living cells. Talanta 2019; 196:352-356. [DOI: 10.1016/j.talanta.2018.12.086] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 12/14/2018] [Accepted: 12/25/2018] [Indexed: 11/19/2022]
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17
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Design of novel well-defined oligothiophenes bearing donor-acceptor groups (pyrene-porphyrin): Synthesis, characterization, optical properties and energy transfer. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.01.078] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Wang R, Wang R, Ju D, Lu W, Jiang C, Shan X, Chen Q, Sun G. "ON-OFF-ON" fluorescent probes based on nitrogen-doped carbon dots for hypochlorite and bisulfite detection in living cells. Analyst 2019; 143:5834-5840. [PMID: 30374496 DOI: 10.1039/c8an01585f] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Although hypochlorite (ClO-) and bisulfite (HSO3-) play important roles in the biological immune system and the aging process of living organisms, they are also classified as a third type of carcinogens. Hence, a convenient and efficient method to monitor ClO- and HSO3- in ecological environments is highly desired. In this article, an "ON-OFF-ON" fluorescent probe based on nitrogen-doped carbon dots (N-CDs) for the detection of ClO- and HSO3- has been demonstrated successfully. Because of the destruction of the surface passivation layer, the fluorescence of the N-CDs was quenched by ClO-. Furthermore, the quenched fluorescence of the N-CDs was restored efficiently through the increase in conjugation from the attached sulfo groups, indicating the feasibility of ClO- and HSO3- detection. This fluorescent probe exhibited excellent sensitivity and selectivity to ClO- and HSO3- detection with the limits of detection (LODs) of 3.4 μM and 0.27 μM in aqueous solution, respectively. In addition, the as-prepared N-CDs were successfully applied to detect both ClO- and HSO3- in living cells due to their low toxicity and fast response speed.
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Affiliation(s)
- Ruoming Wang
- School of Chemistry and Life Science, Changchun University of Technology, 2055 Yanan Street, Changchun 130012, P. R. China
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19
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Zhu Y, Han J, Zhang Q, Zhao Z, Wang J, Xu X, Hao H, Zhang J. A highly selective fluorescent probe for human NAD(P)H:quinone oxidoreductase 1 (hNQO1) detection and imaging in living tumor cells. RSC Adv 2019; 9:26729-26733. [PMID: 35528556 PMCID: PMC9070553 DOI: 10.1039/c9ra05650e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 10/25/2019] [Accepted: 08/20/2019] [Indexed: 11/21/2022] Open
Abstract
Human NAD(P)H:quinone oxidoreductase (hNQO1) can be used as a biomarker for the early diagnosis of cancer.
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Affiliation(s)
- Ya Zhu
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Jialing Han
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Qian Zhang
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Zhou Zhao
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Jin Wang
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Xiaowei Xu
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Haiping Hao
- School of Pharmacy
- China Pharmaceutical University
- Nanjing
- China
| | - Jun Zhang
- School of Pharmacy
- Nanjing Medical University
- Nanjing
- China
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20
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Song X, Hu W, Wang D, Mao Z, Liu Z. A highly specific and ultrasensitive probe for the imaging of inflammation-induced endogenous hypochlorous acid. Analyst 2019; 144:3546-3551. [DOI: 10.1039/c9an00390h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A two-photon fluorescent probe with high sensitivity and selectivity was constructed and applied to visualize endogenous HOCl in lipopolysaccharide-induced inflammation.
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Affiliation(s)
- Xinjian Song
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- China
| | - Wei Hu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- China
| | - Donghua Wang
- Hubei Key Laboratory of Biological Resources Protection and Utilization
- Hubei University for Nationalities
- Enshi 445000
- China
| | - Zhiqiang Mao
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- China
| | - Zhihong Liu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- College of Chemistry and Molecular Sciences
- Wuhan University
- Wuhan 430072
- China
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21
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Shi R, Chen H, Qi Y, Huang W, Yin G, Wang R. From aggregation-induced to solution emission: a new strategy for designing ratiometric fluorescent probes and its application for in vivo HClO detection. Analyst 2019; 144:1696-1703. [DOI: 10.1039/c8an01950a] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The fluorescence of aggregation-induced emission is converted into that from ICT-induced emission in the presence of HClO.
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Affiliation(s)
- Rongguang Shi
- State Key Laboratory of Coordination Chemistry
- State Key Laboratory of Analytical Chemistry for Life Science
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
| | - Hua Chen
- State Key Laboratory of Pharmaceutical Biotechnology
- School of Life Science
- Nanjing University
- Nanjing
- People's Republic of China
| | - Yunpeng Qi
- State Key Laboratory of Pharmaceutical Biotechnology
- School of Life Science
- Nanjing University
- Nanjing
- People's Republic of China
| | - Wei Huang
- State Key Laboratory of Coordination Chemistry
- State Key Laboratory of Analytical Chemistry for Life Science
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
| | - Gui Yin
- State Key Laboratory of Coordination Chemistry
- State Key Laboratory of Analytical Chemistry for Life Science
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
| | - Ruiyong Wang
- State Key Laboratory of Pharmaceutical Biotechnology
- School of Life Science
- Nanjing University
- Nanjing
- People's Republic of China
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22
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Meng X, Shi Y, Chen Z, Song L, Zhao M, Zou L, Liu S, Huang W, Zhao Q. Extending Hypochlorite Sensing from Cells to Elesclomol-Treated Tumors in Vivo by Using a Near-Infrared Dual-Phosphorescent Nanoprobe. ACS APPLIED MATERIALS & INTERFACES 2018; 10:35838-35846. [PMID: 30260621 DOI: 10.1021/acsami.8b14717] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Reactive oxygen species (ROS), when beyond the threshold, can exhaust the capacity of cellular antioxidants and ultimately trigger cell apoptosis in tumor biology. However, the roles of hypochlorite (ClO-) in this process are much less clear compared with those of ROS, and its detection is easily obstructed by tissue penetration and endogenous fluorophores. Herein, we first synthesized a near-infrared (NIR) ratiometric ClO- probe (Ir NP) composed of two kinds of phosphorescent iridium(III) complexes (Ir1 and Ir2) encapsulated with amphiphilic DSPE-mPEG5000. Ir NPs are dual-emissive and show obvious changes in phosphorescence intensity ratios and lifetimes of two emission bands upon exposure to ClO-. During the ClO- detection, ratiometric photoluminescence imaging is much more reliable over the intensity-based one for its self-calibration, while time-resolved photoluminescence imaging (TRPI) could distinguish the phosphorescence with long lifetime of Ir NPs from short-lived autofluorescence of tissues, resulting in the high accuracy of ClO- determination. With NIR emission, a long phosphorescence lifetime, fast response, and excellent biocompatibility, Ir NPs were applied to the detection of ClO- in vitro and in vivo by means of ratiometric phosphorescence imaging and TRPI with high signal-to noise-ratios (SNR). Importantly, we demonstrated the elevated ClO- in elesclomol-stimulated tumors in living mice for the first time, which holds great potential for the visualization of the boost of ClO- in anti-carcinogen-treated tumors and the further investigation of ROS-related oncotherapeutics.
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Affiliation(s)
- Xiangchun Meng
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , PR China
| | - Yuxiang Shi
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , PR China
| | - Zejing Chen
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , PR China
| | - Linna Song
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , PR China
| | - Menglong Zhao
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , PR China
| | - Liang Zou
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , PR China
| | - Shujuan Liu
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , PR China
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , PR China
- Shaanxi Institute of Flexible Electronics (SIFE) , Northwestern Polytechnical University (NPU) , Xi'an 710072 , Shaanxi , China
| | - Qiang Zhao
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications (NUPT) , Nanjing 210023 , PR China
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