1
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Cabello MC, Chen G, Melville MJ, Osman R, Kumar GD, Domaille DW, Lippert AR. Ex Tenebris Lux: Illuminating Reactive Oxygen and Nitrogen Species with Small Molecule Probes. Chem Rev 2024. [PMID: 39137397 DOI: 10.1021/acs.chemrev.3c00892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
Reactive oxygen and nitrogen species are small reactive molecules derived from elements in the air─oxygen and nitrogen. They are produced in biological systems to mediate fundamental aspects of cellular signaling but must be very tightly balanced to prevent indiscriminate damage to biological molecules. Small molecule probes can transmute the specific nature of each reactive oxygen and nitrogen species into an observable luminescent signal (or even an acoustic wave) to offer sensitive and selective imaging in living cells and whole animals. This review focuses specifically on small molecule probes for superoxide, hydrogen peroxide, hypochlorite, nitric oxide, and peroxynitrite that provide a luminescent or photoacoustic signal. Important background information on general photophysical phenomena, common probe designs, mechanisms, and imaging modalities will be provided, and then, probes for each analyte will be thoroughly evaluated. A discussion of the successes of the field will be presented, followed by recommendations for improvement and a future outlook of emerging trends. Our objectives are to provide an informative, useful, and thorough field guide to small molecule probes for reactive oxygen and nitrogen species as well as important context to compare the ecosystem of chemistries and molecular scaffolds that has manifested within the field.
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Affiliation(s)
- Maidileyvis C Cabello
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
| | - Gen Chen
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
| | - Michael J Melville
- Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, United States
| | - Rokia Osman
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
| | - G Dinesh Kumar
- Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, United States
| | - Dylan W Domaille
- Department of Chemistry, Colorado School of Mines, Golden, Colorado 80401, United States
| | - Alexander R Lippert
- Department of Chemistry, Southern Methodist University, Dallas, Texas 75275-0314, United States
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Sun Y, Long Y, Sun W, Zhang Y, Tang Q, Li C, Li S, Nie J. Colorimetric and Fluorometric Determination of Fluoride in Tetrahydrofuran and Dimethyl Sulfoxide Using a 4-Hydroxypyrene Probe. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2024; 2024:5566082. [PMID: 39105132 PMCID: PMC11300077 DOI: 10.1155/2024/5566082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 05/30/2024] [Accepted: 06/27/2024] [Indexed: 08/07/2024]
Abstract
F- ions (fluoride ions) are crucial in various chemical waste and environmental safety contexts. However, excessive fluoride exposure can pose a threat to human well-being. In this study, a simple 4-substituted pyrene derivative known as 4-hydroxypyrene (4-PyOH) was designed as a colorimetric probe for detecting F- through the formation of hydrogen bonds between F- and a hydroxyl group. The probe 4-PyOH exhibited exceptional sensitivity and selectivity towards F- ions and was successfully utilized as test strips for detecting F- ions in organic solvents. The detection limit reached an impressively low level of 3.06 × 10-7 M in the organic solvent. The recognition mechanism was confirmed through 1H NMR titration.
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Affiliation(s)
- Yue Sun
- Institute of Building IntelligenceJiangsu Vocational Institute of Architectural Technology, Xuzhou 221116, Jiangsu, China
- School of Chemical Engineering and TechnologyChina University of Mining and Technology, Xuzhou 221116, Jiangsu, China
| | - Yunchen Long
- Department of Materials Science and EngineeringCity University of Hong Kong, Hong Kong, China
| | - Wenhao Sun
- School of Chemical Engineering and TechnologyChina University of Mining and Technology, Xuzhou 221116, Jiangsu, China
| | - Yibo Zhang
- Department of Materials Science and EngineeringCity University of Hong Kong, Hong Kong, China
| | - Qianhui Tang
- Environmental EngineeringDalian Ocean University, Dalian 116023, Liaoning, China
| | - Chan Li
- Institute of Building IntelligenceJiangsu Vocational Institute of Architectural Technology, Xuzhou 221116, Jiangsu, China
| | - Sihua Li
- Institute of Building IntelligenceJiangsu Vocational Institute of Architectural Technology, Xuzhou 221116, Jiangsu, China
| | - Jing Nie
- Institute of Building IntelligenceJiangsu Vocational Institute of Architectural Technology, Xuzhou 221116, Jiangsu, China
- School of Chemical Engineering and TechnologyChina University of Mining and Technology, Xuzhou 221116, Jiangsu, China
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3
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Nie J, Tang X, Wei J, Li Z, Zhou B, Dai X, Wu W, Ni Z. Fluorescent Biomass-Based Platform for Detection of ClO - in Cells and Water-Soluble Systems. APPLIED SPECTROSCOPY 2024; 78:217-226. [PMID: 38190986 DOI: 10.1177/00037028231219524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
The generation and presence of excessive hypochlorous acid derivative ionic form (ClO-) could cause various diseases, such as arteriosclerosis, DNA damage, and cardiovascular illness. It is a critical need to develop a highly sensitive sensor for reliable detection of ClO- in cells and water-soluble systems. In this work, a hydroxyl group has been introduced into the compound 2-amino-3-(((E)-4-(2-(2-(2-hydroxyethoxy)ethyl)-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinolin-6-yl)benzylidene)amino)maleonitrile (NDC) to increase its solubility in water, at the same time, the hydrazone unit was designed as a specific recognition group for the "off-on" fluorescence probe of ClO-. The probe NDC presents high selectivity, sensitivity, anti-interference, and low detection limit (67 nM) for ClO-. The recognition mechanism that ClO- breaks the C=N bond and forms the fluorescent compound 4-(2-(2-(2-hydroxyethoxy)ethyl)-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinolin-6-yl)benzaldehyde (ND-3) has been confirmed by time-of-flight mass spectrometry. The probe NDC presents a good performance in the actual test of water samples and can be designed as the test papers for the quick and convenient detection of ClO- range from 0 to 1 μM. Moreover, the practical application was demonstrated by the successful imaging of endogenous and exogenous ClO- in HeLa cells. Our fluorescent biomass-based platform opens vast possibilities for repeatability, sensitivity, and selectivity detection of ClO- in cells and water-soluble systems.
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Affiliation(s)
- Jing Nie
- Institute of Building Intelligence, Jiangsu Vocational Institute of Architectural Technology, Xuzhou, Jiangsu, China
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou, Jiangsu, China
| | - Xinxue Tang
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou, Jiangsu, China
- Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong, China
| | - Jianhua Wei
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou, Jiangsu, China
| | - Zebiao Li
- Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong, China
| | - Binbin Zhou
- Shenzhen Institute of Advanced Electronic Materials, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Xi Dai
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou, Jiangsu, China
- School of Materials Science and Engineering, Xuzhou College of Industrial Technology, Xuzhou, Jiangsu, China
| | - Wenli Wu
- School of Pharmaceutical Sciences, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China
| | - Zhonghai Ni
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou, Jiangsu, China
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4
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Ghosh S, Saha R, Sarkar S, Biswas A, Ghosh K. Rhodamine hydrazide-linked naphthalimide derivative: Selective naked eye detection of Cu 2+, S 2- and understanding the therapeutic potential of the copper complex as an anti-cervical cancer agent. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 305:123428. [PMID: 37806240 DOI: 10.1016/j.saa.2023.123428] [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: 07/03/2023] [Revised: 09/14/2023] [Accepted: 09/17/2023] [Indexed: 10/10/2023]
Abstract
A naphthalimide-labeled rhodamine hydrazone derivative HL has been synthesized, characterized and examined in metal ion recognition. It shows selective colorimetric detection of Cu2+ over a number of other metal ions with a detection limit of 1.66 × 10-7 M in CH3CN/HEPES buffer (v/v = 2:1, pH = 6.8). The spirolactam ring of rhodamine and the imino-phenol motif of naphthalimide in HL are involved in complexation of Cu2+ as shown by single crystal X-ray. Single crystal of the copper-complex is prepared by utilizing NaSCN and it is characterized as CuL(SCN). The emergence of new absorption at 550 nm in UV-vis and the pink color of the solution reveal the selective interaction toward Cu2+. HL is characterized as a fluorescence resonance energy transfer (FRET) system that remains 'turned OFF' while spirolactam ring exists. In the presence of Cu2+, FRET is 'turned ON' via the opening of spirolactam ring to give emission at 580 nm which is less intense due to the quenching effect of Cu2+ ion. The complexation is reversible and the ensemble of Cu2+.HL selectively recognizes S2- over a series of different anions involving a color change from pink to colorless via the formation of spirolactam ring. The copper complex CuL(SCN) is further employed to understand its efficacy as a therapeutic agent. The complex is cytotoxic to high-risk HPV positive cervical cancer cell lines like SiHa and HeLa and is efficient in the generation and accumulation of reactive oxygen species (ROS). The complex also initiates nuclear blebbing and shows DNA degradation as understood by DNA laddering assay.
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Affiliation(s)
- Subhasis Ghosh
- Department of Chemistry, University of Kalyani, Kalyani 741235, India
| | - Rajat Saha
- Department of Chemistry, Kazi Nazrul University, Asansol 713340, India
| | - Solanki Sarkar
- Department of Zoology, University of Kalyani, Kalyani 741235, India
| | - Arunima Biswas
- Department of Zoology, University of Kalyani, Kalyani 741235, India
| | - Kumaresh Ghosh
- Department of Chemistry, University of Kalyani, Kalyani 741235, India.
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5
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Zhang C, Li X, Wang Y, Nie S, Liu C. Synthesis and application of hypochlorite mediated acylhydrazone fluorescence probes. LUMINESCENCE 2024; 39:e4613. [PMID: 37927147 DOI: 10.1002/bio.4613] [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: 02/12/2023] [Revised: 08/31/2023] [Accepted: 10/12/2023] [Indexed: 11/07/2023]
Abstract
Hypochlorous acid (HClO/ClO- ) is one of the important reactive oxygen species (ROS). It acts as a second signaling molecule within and between cells and is an indispensable active molecule in living organisms to regulate physiological and pathological processes. In this article, two fluorescent probes (PTF and PTA) for highly selective fluorescent recognition of ClO- were successfully synthesized based on the ICT mechanism by condensing phenothiazines with two hydrazides via the hydrazide structure (). PTF can identify different concentrations of ClO- in two steps. Due to its ClO- two site recognition, the probe exhibited good selectivity (specific recognition of ClO- over a wide concentration range), a fast time response (rapid recognition in seconds), a sufficiently low detection limit (3.6 and 11.0 nM), and large Stokes shifts (180 and 145 nm). Furthermore, the recognition of ClO- by contrasting probes with different substituents exhibited different fluorescence changes of ratiometric type and turn-off. PTF successfully achieves the detection of exogenous and endogenous ClO- in aqueous solution and living cells.
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Affiliation(s)
- Chenglu Zhang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, China
| | - Xiangling Li
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, China
| | - Yiming Wang
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, China
| | - Shiru Nie
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, China
| | - Chang Liu
- School of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian, Liaoning, China
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6
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Routh K, Pradeep CP. Multifunctional Aryl Sulfonium Decavanadates: Tuning the Photochromic and Heterogeneous Oxidative Desulfurization Catalytic Properties Using Salicylaldehyde-type Functional Moieties on Counterions. Inorg Chem 2023; 62:13775-13792. [PMID: 37575023 DOI: 10.1021/acs.inorgchem.3c01470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
Multifunctional materials based on polyoxovanadates (POVs) have rarely been reported. Herein, we used aryl sulfonium counterions (ASCIs) bearing a salicylaldehyde-type functionality to tune the properties of decavanadate ([V10O28]6-)-based hybrids for their application in photochromism and heterogeneous oxidative desulfurization (ODS) catalysis. The counterions FHPDS ((3-formyl-4-hydroxyphenyl)dimethylsulfonium), DFHPDS ((3,5-diformyl-4-hydroxyphenyl)dimethylsulfonium), and EFPDS ((4-ethoxy-3-formylphenyl)dimethylsulfonium) were clubbed with the decavanadate cluster to generate the hybrids (FHPDS)4[H2V10O28](H2O)4 (HY1), (DFHPDS)4[H2V10O28](H2O)3 (HY2), and (EFPDS)4[H2V10O28](H2O)6 (HY3). The photochromic properties of these hybrids were tested under 365 nm irradiation, which showed a color change from yellow to green. Different hybrids exhibited different photocoloration half-life (t1/2) values in the range of 0.77-28.38 min, suggesting the dependence of the photocoloration properties upon functional groups on the counterions. The hybrid HY2, having a 2,6-diformyl phenol moiety on the ASCI, exhibited an impressive t1/2 of 0.77 min. UP to 70% reversibility of photocoloration was achieved for the best photochromic hybrid HY2 in 48 h at 70 °C under an oxygen atmosphere. Theoretical and experimental data suggested that some of these aryl sulfonium POVs follow a different e--h+ stabilization mechanism than traditional sulfonium POM hybrids. Further, the salicylaldehyde-type ASCIs control the solubility of the decavanadate hybrids, which enables their application as heterogeneous catalysts for the selective oxidation of various sulfides. The nature of the substituents on the ASCIs also affected their catalytic activities; the counterion that facilitates the reversible V4+/V5+ switching enhances the catalytic ODS efficiency of the hybrids. Using HY2 as the catalyst, up to 99% conversion and 96% selectivity toward sulfones were achieved in dibenzothiophene (DBT) oxidation. The present study suggests a new promising approach for controlling POVs' photoresponsive and catalytic properties by using ASCIs bearing salicylaldehyde-type functional moieties.
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Affiliation(s)
- Kousik Routh
- School of Chemical Sciences, Indian Institute of Technology Mandi, Kamand 175005, Himachal Pradesh, India
| | - Chullikkattil P Pradeep
- School of Chemical Sciences, Indian Institute of Technology Mandi, Kamand 175005, Himachal Pradesh, India
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7
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Tang X, Zhu X, Xu H, Sun H, Han X, Li Q, Zhou B, Ni Z. Hydrogen-bond activated ESIPT in naphthalimide-based fluorescent probe for sensing volatile amines. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 281:121567. [PMID: 35810673 DOI: 10.1016/j.saa.2022.121567] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/23/2022] [Accepted: 06/25/2022] [Indexed: 06/15/2023]
Abstract
Amines levels present important indicative value in food safety and human health. Although they are involved in some normal physiological responses of the organism, their overproduction or intake may cause pathological responses. Herein, we report a recyclable visual packaging bag for volatile amines detections based on the naphthylamide derivative N-S and its positive PL characteristics. Specifically, handmade test strips based on compound N-S have been applied to fish freshness labeling, and the cyclic fumigation experiment shows its restorable PL effect and efficiency. The possible PL transfer mechanism of naphthylamide derivative N-S is uncovered by the density functional theory (DFT) calculation and titration mass spectrometer and 1H NMR. This work expands a conjugation in a molecule by hydrogen-bond activated ESIPT (H-ESIPT) and provides a portable detection method for volatile amines detection.
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Affiliation(s)
- Xinxue Tang
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, PR China; Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, PR China
| | - Xuguang Zhu
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, PR China
| | - Huilong Xu
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, PR China
| | - Hao Sun
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, PR China
| | - Xiang'en Han
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, PR China.
| | - Qun Li
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, PR China
| | - Binbin Zhou
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong, PR China.
| | - Zhonghai Ni
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, PR China.
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8
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Muthamma K, Nair K, Sunil D, Kulkarni SD, Anand P, Ali T, Kekuda D. Water-based combifuge ink with unique tamper-evident features for anti-counterfeiting applications. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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9
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Zhu H, Liu C, Su M, Rong X, Zhang Y, Wang X, Wang K, Li X, Yu Y, Zhang X, Zhu B. Recent advances in 4-hydroxy-1,8-naphthalimide-based small-molecule fluorescent probes. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214153] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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10
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He M, Sun H, Wei J, Zhang R, Han X, Ni Z. A highly sensitive, fast responsive and reversible naphthalimide-based fluorescent probe for hypochlorous acid and ascorbic acid in aqueous solution and living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 247:119138. [PMID: 33188969 DOI: 10.1016/j.saa.2020.119138] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 10/19/2020] [Accepted: 10/23/2020] [Indexed: 06/11/2023]
Abstract
It is very important to exploit real-time, ultrasensitive and specific visualization detection methods for hypochlorous acid/hypochlorite (HOCl/ClO-) in biological systems as they are the guardians of the human immune system against pathogens invasion. In our work, we designed a novel reversible naphthalimide-based fluorescent probe NAP-OH to recognize HClO/ClO- with a unique selective colorimetric and fluorescent response, a short response time (<8 s) and a high sensitivity (10.3 nM). In addition, NAP-OH exhibits a novel on-off-on fluorescence response to ClO-/ascorbic acid (AA) with good cycle stability. The fluorescence signal is quenched because HClO/ClO- oxidizes the subunit of NAP-OH to the segment 2,2,6,6-tetramethyl-1-oxo-piperidinium in NAP-O, which can be reduced by AA with the recovery of fluorescence. Finally, the confocal fluorescence imaging has been performed, which proves that NAP-OH can satisfactorily monitor intracellular endogenous and exogenous HClO/AA redox cycles.
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Affiliation(s)
- Menglu He
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China
| | - Hao Sun
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China
| | - Jianhua Wei
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China
| | - Ran Zhang
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China.
| | - Xiang'en Han
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China
| | - Zhonghai Ni
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou 221116, People's Republic of China.
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11
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Li H, Liu Y, Li X, Li X, Ma H. Design, synthesis and application of a dual-functional fluorescent probe for reactive oxygen species and viscosity. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 246:119059. [PMID: 33080516 DOI: 10.1016/j.saa.2020.119059] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 09/10/2020] [Accepted: 10/06/2020] [Indexed: 06/11/2023]
Abstract
A fluorescence probe based on cyanine fluorophore was designed and synthesized in this work, which can be used to determine viscosity and reactive oxygen species (e.g., OCl-, ONOO-) at different wavelengths. Under a low viscosity medium, the fluorescence quantum yield of the probe is very low; however, with the increase of the medium viscosity, the probe's emission at 571 nm is enhanced by nearly 25-fold due to the inhibition of intramolecular rotations. On the other hand, the probe shows a rapid and linear fluorescence response at 710 nm to OCl- or ONOO- within 1 min. The different spectral response regions of the probe permit the selective detection of both viscosity and reactive oxygen species. Furthermore, the probe is demonstrated to be cell permeable and capable of detecting the viscosity and the total amount of OCl-/ONOO- in living cells with the help of confocal microscope fluorescence imaging.
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Affiliation(s)
- Hongyu Li
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ya Liu
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaoyi Li
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xiaohua Li
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
| | - Huimin Ma
- Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China
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12
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Zeng ZX, Gu J, Liu YN, Li DD, Yang YS, Wang BZ, Zhu HL. A fluorescent sensor for selective detection of hypochlorite and its application in Arabidopsis thaliana. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 244:118830. [PMID: 32858451 DOI: 10.1016/j.saa.2020.118830] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/04/2020] [Accepted: 08/09/2020] [Indexed: 06/11/2023]
Abstract
Hypochlorite, as one of reactive oxygen species, has drawn much attention due to its essential roles in special biological events and disorders. The exogenous hypochlorite remains a risk for human, animals and plants. In this work, a novel water soluble quinolin-containing nitrone derivative T has been developed for fluorometric sensing hypochlorite. The response mechanism of T towards ClO- was reported for the first time. In comparison with the reported sensors for ClO-, the sensor T in this work exhibited advantages including high selectivity (80 fold over other analytes), rapid response (within 5 s) and lipid-water distribution transformation (LogP from 2.979 to 6.131). Further biological applications suggested that T was capable of monitoring both exogenous and endogenous ClO- in living cells. The imaging in Arabidopsis thaliana indicated that the absorption and transmission of ClO- in plant could be monitored by this sensor through the chlorine-related mechanism. This work might raise referable information for further investigations in the physiological and pathological events in both tumor and plants.
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Affiliation(s)
- Zi-Xuan Zeng
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Jin Gu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Ya-Ni Liu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China
| | - Dong-Dong Li
- College of Chemical Engineering, Nanjing Forestry University, 159 Longpan Road, Nanjing 210037, China
| | - Yu-Shun Yang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China.
| | - Bao-Zhong Wang
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China.
| | - Hai-Liang Zhu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing 210023, China.
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13
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Zhu Z, Ding H, Wang Y, Fan C, Tu Y, Liu G, Pu S. Rational design of a FRET-based ratiometric fluorescent chemosensor for detecting ClO− with large Stokes based on rhodamine and naphthalimide fluorophores. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131291] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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14
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Abstract
Abstract
C23H14O, monoclinic, P21/c (no. 14), a = 12.931(3) Å, b = 10.486(2) Å, c = 23.004(5) Å, β = 104.80(3)°, V = 3015.6(11) Å3, Z = 8, R
gt(F) = 0.0524, wR
ref(F
2) = 0.1375, T = 123(2) K.
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Affiliation(s)
- Jing-Yang Li
- School of Chemical Engineering and Technology, China University of Mining and Technology , Xuzhou 221116, Jiangsu Province , P.R. China
| | - Bao-Xi Miao
- School of Chemical Engineering and Technology, China University of Mining and Technology , Xuzhou 221116, Jiangsu Province , P.R. China
| | - Yun Zhao
- School of Chemical Engineering and Technology, China University of Mining and Technology , Xuzhou 221116, Jiangsu Province , P.R. China
| | - Li-Fang Zhang
- School of Chemical Engineering and Technology, China University of Mining and Technology , Xuzhou 221116, Jiangsu Province , P.R. China
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