51
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Khan MSJ, Wang YW, Senge MO, Peng Y. Sensitive fluorescence on-off probes for the fast detection of a chemical warfare agent mimic. JOURNAL OF HAZARDOUS MATERIALS 2018; 342:10-19. [PMID: 28822245 DOI: 10.1016/j.jhazmat.2017.08.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 08/03/2017] [Accepted: 08/05/2017] [Indexed: 05/16/2023]
Abstract
Two highly sensitive probes bearing a nucleophilic imine moiety have been utilized for the selective detection of chemical warfare agent (CWA) mimics. Diethyl chlorophosphate (DCP) was used as mimic CWAs. Both iminocoumarin-benzothiazole-based probes not only demonstrated a remarkable fluorescence ON-OFF response and good recognition, but also exhibited fast response times (10s) along with color changes upon addition of DCP. Limits of detection for the two sensors 1 and 2 were calculated as 0.065μM and 0.21μM, respectively, which are much lower than most other reported probes. These two probes not only show high sensitivity and selectivity in solution, but can also be applied for the recognition of DCP in the gas state, with significant color changes easily observed by the naked eye.
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Affiliation(s)
- Muhammad Shar Jhahan Khan
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu 730000, Peoples Republic of China
| | - Ya-Wen Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu 730000, Peoples Republic of China.
| | - Mathias O Senge
- Trinity Translational Medicine Institute, Medicinal Chemistry, Trinity Centre for Health Sciences, St. James's Hospital, Trinity College Dublin, The University of Dublin, Dublin 8, Ireland
| | - Yu Peng
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu 730000, Peoples Republic of China.
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52
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Gao S, Tang Y, Lin W. Development of a two-photon turn-on fluorescent probe for cysteine and its bio-imaging applications in living cells, tissues, and zebrafish. NEW J CHEM 2018. [DOI: 10.1039/c8nj03185a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A two-photon fluorescent probe Co-Cys for detecting cysteine has been designed to monitor cysteine in cells, tissues and zebrafish.
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Affiliation(s)
- Shiying Gao
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan
- Jinan
- P. R. China
| | - Yonghe Tang
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan
- Jinan
- P. R. China
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan
- Jinan
- P. R. China
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53
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Nie L, Guo B, Gao C, Zhang S, Jing J, Zhang X. Specific and sensitive imaging of basal cysteine over homocysteine in living cells. RSC Adv 2018; 8:37410-37416. [PMID: 35557829 PMCID: PMC9089354 DOI: 10.1039/c8ra05908j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 10/19/2018] [Indexed: 12/28/2022] Open
Abstract
Biological thiols play important roles in maintaining appropriate redox status of organisms. Accepting the challenge to differentiate structurally similar cysteine (Cys) and homocysteine (Hcy), we have successfully developed a miniature synthetic turn-on fluorescent probe based on 6-(2-benzothiazolyl)-2-naphthalenol for Cys. This probe is able to specifically react with Cys to yield its naphthalenol derivative, accompanied by remarkable green fluorescence enhancement with a detection limit of 14.8 nM. Besides, this probe displays much greater selectivity for Cys over other biological thiols, including homocysteine (Hcy) and glutathione (GSH). Practically, good cell permeability and low cytotoxicity make it suitable for monitoring basal Cys in living cells. A turn-on fluorescent probe conjugating with a reactive acrylate for visualization of basal Cys specifically in living cells was developed.![]()
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Affiliation(s)
- Longxue Nie
- Key Laboratory of Cluster Science of Ministry of Education
- Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
| | - Bingpeng Guo
- Key Laboratory of Cluster Science of Ministry of Education
- Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
| | - Congcong Gao
- Key Laboratory of Cluster Science of Ministry of Education
- Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
| | - Shaowen Zhang
- Key Laboratory of Cluster Science of Ministry of Education
- Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
| | - Jing Jing
- Key Laboratory of Cluster Science of Ministry of Education
- Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
| | - Xiaoling Zhang
- Key Laboratory of Cluster Science of Ministry of Education
- Beijing Key Laboratory of Photo-electronic/Electro-photonic Conversion Materials
- School of Chemistry and Chemical Engineering
- Beijing Institute of Technology
- Beijing 100081
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54
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Gharami S, Aich K, Patra L, Mondal TK. Detection and discrimination of Zn2+ and Hg2+ using a single molecular fluorescent probe. NEW J CHEM 2018. [DOI: 10.1039/c8nj01212a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A new fluorescent probe (SAPH) has been introduced which shows specific sensing towards Zn2+ and Hg2+ at two different wavelength maxima at physiological pH.
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Affiliation(s)
- Saswati Gharami
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Krishnendu Aich
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Lakshman Patra
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
| | - Tapan K. Mondal
- Department of Chemistry
- Jadavpur University
- Kolkata-700032
- India
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55
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Chen F, Han D, Liu H, Wang S, Li KB, Zhang S, Shi W. A tri-site fluorescent probe for simultaneous sensing of hydrogen sulfide and glutathione and its bioimaging applications. Analyst 2018; 143:440-448. [DOI: 10.1039/c7an01588g] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Hydrogen sulfide (H2S) and biothiol molecules, such as glutathione (GSH), cysteine (Cys), and homocysteine (Hcy), play an important role in biology.
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Affiliation(s)
- Fengzao Chen
- Department of Chemistry
- Taizhou University
- Jiaojiang
- PR China
- College of Chemistry and Chemical Engineering
| | - Deman Han
- Department of Chemistry
- Taizhou University
- Jiaojiang
- PR China
| | - Heng Liu
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
- PR China
| | - Shengfu Wang
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
- PR China
| | - Kai-Bin Li
- Department of Chemistry
- Taizhou University
- Jiaojiang
- PR China
| | - Siqi Zhang
- Department of Chemistry
- Taizhou University
- Jiaojiang
- PR China
| | - Wei Shi
- Department of Chemistry
- Taizhou University
- Jiaojiang
- PR China
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56
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Kolanowski JL, Liu F, New EJ. Fluorescent probes for the simultaneous detection of multiple analytes in biology. Chem Soc Rev 2018; 47:195-208. [DOI: 10.1039/c7cs00528h] [Citation(s) in RCA: 215] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review identifies and discusses fluorescent sensors that are capable of simultaneously reporting on the presence of two analytes for biological application.
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Affiliation(s)
- Jacek L. Kolanowski
- School of Chemistry
- The University of Sydney
- Australia
- Institute of Bio-organic Chemistry
- Polish Academy of Sciences
| | - Fei Liu
- State Key Laboratory of Applied Microbiology Southern China
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application
- Guangdong Institute of Microbiology
- Guangdong
- People's Republic of China
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57
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Jang HJ, Kang JH, Yun D, Kim C. A multifunctional selective “turn-on” fluorescent chemosensor for detection of Group IIIA ions Al3+, Ga3+ and In3+. Photochem Photobiol Sci 2018; 17:1247-1255. [DOI: 10.1039/c8pp00171e] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A versatile chemosensor was developed for highly distinguishable and selective recognition of group IIIA metal ions (Al3+, Ga3+ and In3+).
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Affiliation(s)
- Hyo Jung Jang
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-742
- Korea
| | - Ji Hye Kang
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-742
- Korea
| | - Dongju Yun
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-742
- Korea
| | - Cheal Kim
- Department of Fine Chemistry
- Seoul National University of Science and Technology
- Seoul 139-742
- Korea
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58
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Qi Y, Huang Y, Li B, Zeng F, Wu S. Real-Time Monitoring of Endogenous Cysteine Levels In Vivo by near-Infrared Turn-on Fluorescent Probe with Large Stokes Shift. Anal Chem 2017; 90:1014-1020. [PMID: 29182316 DOI: 10.1021/acs.analchem.7b04407] [Citation(s) in RCA: 156] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cysteine (Cys), as an important biothiol, plays a major role in many physiological processes like protein synthesis, detoxification and metabolism, and also is closely associated with a variety of diseases; thus the design of novel highly selective and sensitive near-infrared (NIR) fluorescent probes for Cys detection in vivo is of great significance. Herein, we report a selective and sensitive NIR turn-on fluorescent probe (CP-NIR) with large Stokes shift for detecting Cys in vivo. Upon addition of Cys to the solution of the probe, it is absorption wavelength shifts from 550 to 600 nm, accompanying with an obvious enhancement of NIR fluorescence emission centering around 760 nm. This Michael-addition reaction-based probe shows a large Stokes shift (160 nm), low detection limit (48 nM), fast response time, and low toxicity. Moreover, this novel NIR probe with good cell permeability was successfully applied to monitoring endogenous Cys in living cells and in a mouse model.
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Affiliation(s)
- Yu Qi
- State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology , Guangzhou 510640, China
| | - Yong Huang
- State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology , Guangzhou 510640, China
| | - Bowen Li
- State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology , Guangzhou 510640, China
| | - Fang Zeng
- State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology , Guangzhou 510640, China
| | - Shuizhu Wu
- State Key Laboratory of Luminescent Materials and Devices, College of Materials Science and Engineering, South China University of Technology , Guangzhou 510640, China
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59
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Jiao X, Li Y, Niu J, Xie X, Wang X, Tang B. Small-Molecule Fluorescent Probes for Imaging and Detection of Reactive Oxygen, Nitrogen, and Sulfur Species in Biological Systems. Anal Chem 2017; 90:533-555. [DOI: 10.1021/acs.analchem.7b04234] [Citation(s) in RCA: 334] [Impact Index Per Article: 47.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xiaoyun Jiao
- College
of Chemistry, Chemical Engineering and Materials Science, Collaborative
Innovation Center of Functionalized Probes for Chemical Imaging in
Universities of Shandong, Key Laboratory of Molecular and Nano Probes,
Ministry of Education, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Yong Li
- College
of Chemistry, Chemical Engineering and Materials Science, Collaborative
Innovation Center of Functionalized Probes for Chemical Imaging in
Universities of Shandong, Key Laboratory of Molecular and Nano Probes,
Ministry of Education, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Jinye Niu
- College
of Chemistry, Chemical Engineering and Materials Science, Collaborative
Innovation Center of Functionalized Probes for Chemical Imaging in
Universities of Shandong, Key Laboratory of Molecular and Nano Probes,
Ministry of Education, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
- School
of Chemical Engineering, Shandong University of Technology, Zibo 255049, P. R. China
| | - Xilei Xie
- College
of Chemistry, Chemical Engineering and Materials Science, Collaborative
Innovation Center of Functionalized Probes for Chemical Imaging in
Universities of Shandong, Key Laboratory of Molecular and Nano Probes,
Ministry of Education, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Xu Wang
- College
of Chemistry, Chemical Engineering and Materials Science, Collaborative
Innovation Center of Functionalized Probes for Chemical Imaging in
Universities of Shandong, Key Laboratory of Molecular and Nano Probes,
Ministry of Education, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
| | - Bo Tang
- College
of Chemistry, Chemical Engineering and Materials Science, Collaborative
Innovation Center of Functionalized Probes for Chemical Imaging in
Universities of Shandong, Key Laboratory of Molecular and Nano Probes,
Ministry of Education, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China
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60
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Chen Y, Wei T, Zhang Z, Chen T, Li J, Qiang J, Lv J, Wang F, Chen X. A Benzothiazole-Based Fluorescent Probe for Ratiometric Detection of Al3+ in Aqueous Medium and Living Cells. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02979] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yahui Chen
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, China
| | - Tingwen Wei
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, China
| | - Zhijie Zhang
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, China
| | - Tiantian Chen
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, China
| | - Jia Li
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, China
| | - Jian Qiang
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, China
| | - Jing Lv
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, China
| | - Fang Wang
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, China
| | - Xiaoqiang Chen
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, China
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61
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A solvent-tuning fluorescence sensor for In(III) and Al(III) ions and its bioimaging application. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2017.07.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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62
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Jang D, Lee KS, Hong JI. Visual Discrimination of Homocysteine from Cysteine through Selective Fluorescent Gel Formation. B KOREAN CHEM SOC 2017. [DOI: 10.1002/bkcs.11141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Donghak Jang
- Department of Chemistry; Seoul National University; Seoul 08826 Korea
| | - Kyung-Sik Lee
- Department of Chemistry; Seoul National University; Seoul 08826 Korea
| | - Jong-In Hong
- Department of Chemistry; Seoul National University; Seoul 08826 Korea
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63
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Thanzeel FY, Wolf C. Substrate‐Specific Amino Acid Sensing Using a Molecular
d
/
l
‐Cysteine Probe for Comprehensive Stereochemical Analysis in Aqueous Solution. Angew Chem Int Ed Engl 2017; 56:7276-7281. [DOI: 10.1002/anie.201701188] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Revised: 03/10/2017] [Indexed: 01/07/2023]
Affiliation(s)
- F. Yushra Thanzeel
- Department of Chemistry Georgetown University 37th and O Streets Washington DC 20057 USA
| | - Christian Wolf
- Department of Chemistry Georgetown University 37th and O Streets Washington DC 20057 USA
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64
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Thanzeel FY, Wolf C. Substratspezifische Analyse von Aminosäuren mit Sensoren für
d
/
l
‐Cystein: umfassende stereochemische Untersuchungen in wässriger Lösung. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701188] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- F. Yushra Thanzeel
- Department of Chemistry Georgetown University 37th and O Streets Washington DC 20057 USA
| | - Christian Wolf
- Department of Chemistry Georgetown University 37th and O Streets Washington DC 20057 USA
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65
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Chen W, Wu X, Pu L. Highly selective fluorescent recognition of glutathione by using a water soluble binaphthyl aldehyde. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.03.074] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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66
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Lee SY, Bok KH, Jo TG, Kim SY, Kim C. A simple Schiff-base fluorescence probe for the simultaneous detection of Ga3+ and Zn2+. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.02.019] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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67
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Tang Y, Ma Y, Xu A, Xu G, Lin W. A turn-on fluorescent probe for endogenous formaldehyde in the endoplasmic reticulum of living cells. Methods Appl Fluoresc 2017; 5:024005. [PMID: 28430668 DOI: 10.1088/2050-6120/aa6773] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
As the simplest aldehyde compounds, formaldehyde (FA) is implicated in nervous system diseases and cancer. Endoplasmic reticulum is an organelle that plays important functions in living cells. Accordingly, the development of efficient methods for FA detection in the endoplasmic reticulum (ER) is of great biomedical importance. In this work, we developed the first ER-targeted fluorescent FA probe Na-FA-ER. The detection is based on the condensation reaction of the hydrazine group and FA to suppress the photo-induced electron transfer (PET) pathway, resulting in a fluorescence increase. The novel Na-FA-ER showed high sensitivity to FA. In addition, the Na-FA-ER enabled the bio-imaging of exogenous and endogenous FA in living HeLa cells. Most significantly, the new Na-FA-ER was employed to visualize the endogenous FA in the ER in living cells for the first time.
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Affiliation(s)
- Yonghe Tang
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Shandong 250022, People's Republic of China
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68
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Fu ZH, Han X, Shao Y, Fang J, Zhang ZH, Wang YW, Peng Y. Fluorescein-Based Chromogenic and Ratiometric Fluorescence Probe for Highly Selective Detection of Cysteine and Its Application in Bioimaging. Anal Chem 2017; 89:1937-1944. [PMID: 28208244 DOI: 10.1021/acs.analchem.6b04431] [Citation(s) in RCA: 163] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A dual mode fluorescent probe, which is based on an integration of fluorescein and coumarin fluorophores, was developed for the discrimination of Cys from Hcy and GSH. This probe (2) shows the advantage of quick reaction (5 min) with Cys, resulting in a strong fluorescence turn-on response when excited at 450 nm. Notably, it also demonstrates the ratiometric fluorescence property while excited by a shorter wavelength (332 nm). All of results suggest probe 2 has a high selectivity toward Cys even in the presence of other amino acids, cations and anions. The detection limit of Cys was calculated as 0.084 μM, which was much lower than the intracellular concentration. 1H NMR, MS and DFT calculation were used to reveal the detection mechanism further. Finally, this low cytotoxic probe was successfully applied in bioimaging within HepG2 cells.
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Affiliation(s)
- Zhen-Hai Fu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China.,Key Laboratory of Salt Lakes Resources and Chemistry, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences , Xining 810008, People's Republic of China
| | - Xiao Han
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China
| | - Yongliang Shao
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China
| | - Jianguo Fang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China
| | - Zhi-Hong Zhang
- Key Laboratory of Salt Lakes Resources and Chemistry, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences , Xining 810008, People's Republic of China
| | - Ya-Wen Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China
| | - Yu Peng
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China
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69
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Chen F, Chen Z, Sun Y, Liu H, Han D, He H, Zhang X, Wang S. HBT-based turn-on fluorescent probe for discrimination of homocysteine from glutathione/cysteine and its bioimaging applications. RSC Adv 2017. [DOI: 10.1039/c6ra28712c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
In this work, we firstly reported a new type of turn-on fluorescent probe HBTI for Hcy over GSH/Cys based on ESIPT and heavy atom effect strategy.
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Affiliation(s)
- Fengzao Chen
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Zhen Chen
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Yuanchao Sun
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Heng Liu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Deman Han
- Department of Chemistry
- Taizhou University
- Jiaojiang 318000
- PR China
| | - Hanping He
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Xiuhua Zhang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
| | - Shengfu Wang
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- College of Chemistry and Chemical Engineering
- Hubei University
- Wuhan 430062
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70
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Ghosh P, Paul S, Banerjee P. How explosive TNP interacts with a small tritopic receptor: a combined crystallographic and thermodynamic approach. CrystEngComm 2017. [DOI: 10.1039/c7ce01494e] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The interaction of explosive and pollutant TNP with the host receptor has been thoroughly explained and characterized by SCXRD and thermodynamic parameters.
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Affiliation(s)
- Pritam Ghosh
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur 713209
- India
| | - Suparna Paul
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur 713209
- India
- Academy of Scientific & Innovative Research (AcSIR) in CSIR-CMERI
| | - Priyabrata Banerjee
- Surface Engineering & Tribology Group
- CSIR-Central Mechanical Engineering Research Institute
- Durgapur 713209
- India
- Academy of Scientific & Innovative Research (AcSIR) in CSIR-CMERI
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71
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Fu ZH, Yan LB, Zhang X, Zhu FF, Han XL, Fang J, Wang YW, Peng Y. A fluorescein-based chemosensor for relay fluorescence recognition of Cu(ii) ions and biothiols in water and its applications to a molecular logic gate and living cell imaging. Org Biomol Chem 2017; 15:4115-4121. [DOI: 10.1039/c7ob00525c] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Relay recognition of copper(ii) ions and biothiolsviaa fluorescence “on–off–on” cascade has been realized in 100% aqueous solution when excited by the visible light.
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Affiliation(s)
- Zhen-Hai Fu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- People's Republic of China
- Key Laboratory of Salt Lakes Resources and Chemistry
| | - Lu-Bin Yan
- Department of Pediatric Surgery
- the Sixth Affiliated Hospital
- Sun Yat-Sen University
- Guangzhou
- People's Republic of China
| | - Xiaolong Zhang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- People's Republic of China
| | - Fan-Fan Zhu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- People's Republic of China
| | - Xin-Long Han
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- People's Republic of China
| | - Jianguo Fang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- People's Republic of China
| | - Ya-Wen Wang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- People's Republic of China
| | - Yu Peng
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- People's Republic of China
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72
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Hwang SM, Kim MS, Lee M, Lim MH, Kim C. Single fluorescent chemosensor for multiple targets: sequential detection of Al3+ and pyrophosphate and selective detection of F− in near-perfect aqueous solution. NEW J CHEM 2017. [DOI: 10.1039/c7nj03575f] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
An easily fabricated chemosensor was developed for selective fluorescence detection of three analytes, Al3+, pyrophosphate (PPi), and F−, in aqueous solution.
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Affiliation(s)
- Suh Mi Hwang
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Min Seon Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Misun Lee
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Mi Hee Lim
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
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73
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An ESIPT-based fluorescent probe for selective detection of homocysteine and its application in live-cell imaging. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.10.034] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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74
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Ouyang J, Zang Q, Chen W, Wang L, Li S, Liu RY, Deng Y, Liu ZQ, Li J, Deng L, Liu YN. Bright and photostable fluorescent probe with aggregation-induced emission characteristics for specific lysosome imaging and tracking. Talanta 2016; 159:255-261. [PMID: 27474306 DOI: 10.1016/j.talanta.2016.06.031] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Revised: 06/11/2016] [Accepted: 06/15/2016] [Indexed: 11/18/2022]
Abstract
We develop a new lysosome-targeting AIE fluorescent probe tetraphenylethene-morpholine (TPE-MPL), by incorporating a typical lysosome-targeting moiety of morpholine into a stable tetraphenylethene skeleton. Due to both the AIE and antenna effects, TPE-MPL possesses superior photostability, appreciable tolerance to microenvironment change and high lysosome targeting ability. Our findings confirm that TPE-MPL is a well-suited imaging agent for targeting lysosome and tracking dynamic movement of lysosome. Moreover, due to its synthetic accessibility, TPE-MPL could be further modified as a dual-functional probe for lysosome, thereby gain further insight into the role of lysosome in biomedical applications.
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Affiliation(s)
- Jiang Ouyang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, PR China
| | - Qiguang Zang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, PR China; Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, Guangdong 510640, PR China
| | - Wansong Chen
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, PR China
| | - Liqiang Wang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, PR China
| | - Shuo Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, PR China
| | - Ren-Yu Liu
- Xiangya Hospital, Central South University, Changsha, Hunan 410008, PR China; Xiangya School of Medicine, Central South University, Changsha, Hunan 410008, PR China
| | - Yuanyuan Deng
- Xiangya Hospital, Central South University, Changsha, Hunan 410008, PR China; Xiangya School of Medicine, Central South University, Changsha, Hunan 410008, PR China
| | - Zhao-Qian Liu
- Xiangya Hospital, Central South University, Changsha, Hunan 410008, PR China
| | - Juan Li
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, PR China
| | - Liu Deng
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, PR China.
| | - You-Nian Liu
- College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, PR China.
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