1
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Rather IA, Riaz U, Ali R. Experimental and Computational Anion Binding Studies of meso-Substituted One-Walled Phthalimide-based Calix[4]pyrrole. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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2
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Solvent controlled excited state intramolecular proton transfer (ESIPT) behavior and luminescent property of a novel phthalimide-based fluorophore: A TD-DFT Study. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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3
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Zou F, Wang C, Song W, Shen L, Xu R, Wang M, Wang M, Sun T, Wang J. Probe with large Stokes shift for effective cysteine imaging in living cells. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 257:119775. [PMID: 33862373 DOI: 10.1016/j.saa.2021.119775] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2021] [Revised: 03/19/2021] [Accepted: 03/30/2021] [Indexed: 06/12/2023]
Abstract
A new fluorescence probe L, which featured with a large Stokes shift (216 nm), was designed for sensitive detection of cysteine (Cys) and a potential sensing mechanism derived from excited state intramolecular proton transfer (ESIPT) was proposed. More importantly, probe L exhibits higher selective to Cys than other amino acid due to its specific cyclization between acrylate group and Cys. Meanwhile, the probe L shows a low detection limit of 8.82 × 10-8 M, which is enough for detecting Cys in organisms. Furthermore, this probe displays high biocompatibility and can image Cys in living cells.
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Affiliation(s)
- Fengxia Zou
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Chun Wang
- School of Textile and Clothing, Nantong University, Nantong 226001, PR China; Nantong Key Laboratory of Intelligent and New Energy Materials, Nantong 226001, PR China
| | - Wenwu Song
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Lujie Shen
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Runsheng Xu
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China
| | - Miao Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China; Nantong Key Laboratory of Intelligent and New Energy Materials, Nantong 226001, PR China
| | - Minmin Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China; Nantong Key Laboratory of Intelligent and New Energy Materials, Nantong 226001, PR China.
| | - Tongming Sun
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China.
| | - Jin Wang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, PR China; Nantong Key Laboratory of Intelligent and New Energy Materials, Nantong 226001, PR China.
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4
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A novel ESIPT fluorescent probe derived from 3-hydroxyphthalimide for hydrazine detection in aqueous solution and living cells. Anal Bioanal Chem 2021; 413:5463-5468. [PMID: 34291302 DOI: 10.1007/s00216-021-03530-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/11/2021] [Accepted: 07/07/2021] [Indexed: 01/17/2023]
Abstract
Hydrazine is a highly toxic and flammable liquid that can damage human liver, kidney, and central nervous system. Therefore, it is valuable to seek a quick and sensitive method for hydrazine detection in environmental and biological science. Herein, a new fluorescent probe derived from 3-hydroxyphthalimide was synthesized. This probe can rapidly and selectively detect hydrazine with a low detection limit of 4.3 × 10-7 M. The recognition principle is based on hydrazine-induced acetyl deprotection and excited-state intramolecular proton transfer (ESIPT) process. Moreover, test paper and fluorescence image experiments showed that this probe had potential to monitor hydrazine in the environment and living cells.
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5
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Dalangin R, Kim A, Campbell RE. The Role of Amino Acids in Neurotransmission and Fluorescent Tools for Their Detection. Int J Mol Sci 2020; 21:E6197. [PMID: 32867295 PMCID: PMC7503967 DOI: 10.3390/ijms21176197] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/17/2020] [Accepted: 08/24/2020] [Indexed: 12/20/2022] Open
Abstract
Neurotransmission between neurons, which can occur over the span of a few milliseconds, relies on the controlled release of small molecule neurotransmitters, many of which are amino acids. Fluorescence imaging provides the necessary speed to follow these events and has emerged as a powerful technique for investigating neurotransmission. In this review, we highlight some of the roles of the 20 canonical amino acids, GABA and β-alanine in neurotransmission. We also discuss available fluorescence-based probes for amino acids that have been shown to be compatible for live cell imaging, namely those based on synthetic dyes, nanostructures (quantum dots and nanotubes), and genetically encoded components. We aim to provide tool developers with information that may guide future engineering efforts and tool users with information regarding existing indicators to facilitate studies of amino acid dynamics.
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Affiliation(s)
- Rochelin Dalangin
- Department of Chemistry, University of Alberta, Edmonton, AB T6G 2G2, Canada; (R.D.); (A.K.)
| | - Anna Kim
- Department of Chemistry, University of Alberta, Edmonton, AB T6G 2G2, Canada; (R.D.); (A.K.)
| | - Robert E. Campbell
- Department of Chemistry, University of Alberta, Edmonton, AB T6G 2G2, Canada; (R.D.); (A.K.)
- Department of Chemistry, Graduate School of Science, The University of Tokyo, Bunkyo City, Tokyo 113-0033, Japan
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6
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Recent advances in the development of responsive probes for selective detection of cysteine. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213182] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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7
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Aydoğmuş Z, Yılmaz EM, Yildiz G. A simple and rapid spectrofluorometric determination of pomalidomide in spiked plasma and urine. Application to degradation studies. LUMINESCENCE 2019; 35:466-477. [PMID: 31851418 DOI: 10.1002/bio.3748] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/03/2019] [Accepted: 11/07/2019] [Indexed: 01/02/2023]
Abstract
A rapid and accurate spectrofluorimetric method for the determination of pomalidomide was developed and validated based on the measurement of its native fluorescence without the need for any derivatization and separation for the first time. The fluorescence intensity of the drug in acetonitrile solution allowed precise detection at 460 nm after excitation at 296 nm. The calibration curve was linear in the concentration range 31.0-500.0 ng/ml. Limit of detection and limit of quantification were found to be 8.04 and 24.36 ng/ml, respectively. Sensitive results allowed the drug to be detected with good recovery (75.46-109.72%) in human plasma and urine using the developed method. The proposed method was validated in terms of linearity, sensitivity, precision, accuracy, recovery, and stability parameters. Pomalidomide was subjected to degradation under various stress conditions (hydrolytic, oxidative and thermal) to demonstrate that the method was stable, indicating and identifying possible degradation products. In addition, the drug was exposed to electrochemical degradation using the chronoamperometry technique for the first time. Characterization of pomalidomide degradation products obtained because of oxidative degradation and electrochemical degradation was carried out using attenuated total reflection Fourier transform infrared spectroscopy, mass spectrometry and high performance liquid chromatography - mass spectrometry methods and possible structures were proposed.
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Affiliation(s)
- Z Aydoğmuş
- Department of Analytical Chemistry, Faculty of Pharmacy, Istanbul University, Beyazıt, Istanbul, Turkey
| | - E M Yılmaz
- Department of Analytical Chemistry, Faculty of Pharmacy, Istanbul University, Beyazıt, Istanbul, Turkey
| | - G Yildiz
- Department of Chemistry, Faculty of Science and Letters, Istanbul Technical University, Maslak, Istanbul, Turkey
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Atar M, Öngel B, Riedasch H, Lippold T, Neudörfl J, Sampedro D, Griesbeck AG. Intra‐ and Intermolecular Fluorescence Quenching of Alkylthio‐Substituted Phthalimides by Photoinduced Electron Transfer: Distance, Position and Conformational Dependence. CHEMPHOTOCHEM 2019. [DOI: 10.1002/cptc.201900175] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Murat Atar
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
| | - Banu Öngel
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
| | - Henrik Riedasch
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
| | - Tim Lippold
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
| | - Jörg Neudörfl
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
| | - Diego Sampedro
- Departamento de QuímicaUniversidad de La Rioja Madre de Dios 53 E-26006 Logroño Spain
| | - Axel G. Griesbeck
- Department of ChemistryUniversity of Cologne Greinstr. 4 D-50939 Köln Germany
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9
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Patil P, Sehlangia S, Patil A, Pradeep C, Sahoo SK, Patil U. A new phthalimide based chemosensor for selective spectrophotometric detection of Cu(II) from aqueous medium. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 220:117129. [PMID: 31141772 DOI: 10.1016/j.saa.2019.05.034] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 05/12/2019] [Accepted: 05/12/2019] [Indexed: 06/09/2023]
Abstract
A new phthalimide based chemosensor 2-(Pyridin-2-yl-(pyridine-2-ylimino)methyl)isoindoline-1,3-dione (PP3) was synthesized and characterized by IR, LCMS and NMR spectroscopic methods. The metal ions sensing ability of PP3 was examined by naked-eye and UV-Vis absorption techniques. The colorless solution of PP3 turned to yellow upon addition of Cu2+ and a new absorption band appeared at 434 nm. The Job's plot and HR-MS data confirms the formation of a new complex species between PP3 and Cu2+ in 1:1 binding stoichiometry. The sensor PP3 allowed the detection of Cu2+ down to 1.65 μM without any remarkable interference from the other tested metal cations.
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Affiliation(s)
- Prashant Patil
- Department of Chemistry, S. S. V. P. S. L. K. Dr. P. R. Ghogrey Science College, Deopur, Dhule, MS, India; Department of Chemistry, JET's Z. B. Patil College, Deopur, Dhule, MS, India
| | - Suman Sehlangia
- School of Basic Sciences, Indian Institute of Technology, Mandi, Himachal Pradesh, India
| | - Ashok Patil
- Department of Chemistry, JET's Z. B. Patil College, Deopur, Dhule, MS, India
| | - Chullikkattil Pradeep
- School of Basic Sciences, Indian Institute of Technology, Mandi, Himachal Pradesh, India
| | - Suban K Sahoo
- Department of Applied Chemistry, SV National Institute of Technology, Surat, Gujarat, India.
| | - Umesh Patil
- Department of Chemistry, S. S. V. P. S. L. K. Dr. P. R. Ghogrey Science College, Deopur, Dhule, MS, India
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Li M, Zheng K, Chen H, Liu X, Xiao S, Yan J, Tan X, Zhang N. A novel 2,5-bis(benzo[d]thiazol-2-yl)phenol scaffold-based ratiometric fluorescent probe for sensing cysteine in aqueous solution and serum. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 217:1-7. [PMID: 30925315 DOI: 10.1016/j.saa.2019.03.033] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 03/13/2019] [Accepted: 03/13/2019] [Indexed: 06/09/2023]
Abstract
An efficient and novel 2,5-bis(benzo[d]thiazol-2-yl)phenol scaffold-based ratiometric fluorescent probe BTP-Cys for the sensing of cysteine has been developed. The probe BTP-Cys with acrylates moiety, as recognition site, has been successfully constructed on account of the excited state intramolecular proton transfer (ESIPT) mechanism. Upon the treatment with Cys (0-250 μM), this probe BTP-Cys exhibits a dramatic fluorescent intensity ratios enhancement (from 0.03 to 18.3) and a large emission shift (113 nm). The detection limit of this probe is as low as 3.8 × 10-7 M. Importantly, the concentration and time dependent of Cys in bovine serum albumin (BSA) has also been measured, indicating that BTP-Cys could be a biocompatible and rapid probe for Cys in vitro.
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Affiliation(s)
- Meng Li
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China
| | - Kaibo Zheng
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China; Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, PR China.
| | - Hui Chen
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China
| | - Xiang Liu
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China
| | - Shuzhang Xiao
- College of Biology and Pharmacy, China Three Gorges University, Yichang 443002, PR China
| | - Jiaying Yan
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China
| | - Xuecai Tan
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, PR China
| | - Nuonuo Zhang
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China.
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11
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Elistratova J, Faizullin B, Shamsutdinova N, Gubaidullin A, Strelnik I, Babaev V, Kholin K, Nizameev I, Musina E, Khairullin R, Karasik A, Mustafina A. Synthesis of Au(I) complex-based aqueous colloids for sensing of biothiols. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.10.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Yan F, Sun X, Zu F, Bai Z, Jiang Y, Fan K, Wang J. Fluorescent probes for detecting cysteine. Methods Appl Fluoresc 2018; 6:042001. [PMID: 30039804 DOI: 10.1088/2050-6120/aad580] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Cysteine plays a crucial role in physiological processes. Therefore, it is necessary to develop a method for detecting cysteine. Fluorimetry has the advantages of convenient detection, short response time, high sensitivity and good selectivity. In this review, fluorescent probes that detect cysteine over the past three years are summarized based on structural features of fluorophores such as coumarin, BODIPY, rhodamine, fluorescein, CDs, QDs, etc and reaction groups including acrylate, aldehyde, halogen, 7-nitrobenzofurazan, etc. Then, effects of different combinations between fluorophores and response groups on probe properties and detection performances are discussed.
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13
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Huang J, Chen Y, Qi J, Zhou X, Niu L, Yan Z, Wang J, Zhao G. A dual-selective fluorescent probe for discriminating glutathione and homocysteine simultaneously. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 201:105-111. [PMID: 29738890 DOI: 10.1016/j.saa.2018.05.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 04/11/2018] [Accepted: 05/02/2018] [Indexed: 06/08/2023]
Abstract
Homocysteine (Hcy) and glutathione (GSH) play important roles in a variety of physiological and pathological processes. Abnormal levels of Hcy and GSH are related to various diseases. Fluorescent probes for detecting them with sensitive and selective are highly desirable. However, efficient discrimination of Hcy and GSH is still a challenge for their similar molecular structures and chemical properties. Herein, we report a naphthalimide and sulfonyl benzoxadiazole (SBD) based dual-selective fluorescent probe for Hcy and GSH over other amino acids. The probe exhibited weak fluorescence (Φ = 0.075, in DMSO) at 490 nm and fluorescence enhancement upon addition of GSH (1-20 μM) with a detection limit of 0.8 μM. The probe also exhibited ratiometric fluorescence responses for Hcy (fluorescence at 490 nm decreased and fluorescence at 552 nm increased). The fluorescence intensity ratio (I552/I490) showed a good linear correlation with the Hcy concentrations in range of 3-20 μM and the detection limit was 0.1 μM. Moreover, this probe was successfully utilized for monitoring Hcy and GSH in living cells.
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Affiliation(s)
- Jing Huang
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jimming Campus, Kaifeng 475004, Henan, China
| | - Yanan Chen
- Institute of Behavior and Psychology, Henan University Jimming Campus, Kaifeng 475004, Henan, China
| | - Jianguo Qi
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jimming Campus, Kaifeng 475004, Henan, China.
| | - Xiaomin Zhou
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jimming Campus, Kaifeng 475004, Henan, China
| | - Linqiang Niu
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jimming Campus, Kaifeng 475004, Henan, China
| | - Zhijie Yan
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jimming Campus, Kaifeng 475004, Henan, China
| | - Jianhong Wang
- Key Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University Jimming Campus, Kaifeng 475004, Henan, China.
| | - Guoxiang Zhao
- Institute of Behavior and Psychology, Henan University Jimming Campus, Kaifeng 475004, Henan, China
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A Hybrid Coumarin-Semifluorescein-Based Fluorescent Probe for the Detection of Cysteine. J Fluoresc 2018; 28:1059-1064. [PMID: 30066221 DOI: 10.1007/s10895-018-2269-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 07/19/2018] [Indexed: 10/28/2022]
Abstract
A new type of turn-on fluorescent probe CF-AC for the detection of Cys was firstly reported. The probe exhibited an excellent response to Cys with high selectively and sensitivity. In the presence of Cys, two fluorescence emission peaks at 525 nm and 650 nm appeared accompanied by the fluorescence color change from blue to red. Morever, the probe had good biocompatibility and could be successfully used for fluorescence imaging of Cys in MCF-7 cells.
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15
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Yin SY, Sun SS, Pan M, Chen L, Wang Z, Hou YJ, Fan YN, Wang HP, Su CY. An imidazole based ESIPT molecule for fluorescent detection of explosives. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.07.044] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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