51
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Liu D, Lv Y, Chen M, Cheng D, Song Z, Yuan L, Zhang X. A long wavelength emission two-photon fluorescent probe for highly selective detection of cysteine in living cells and an inflamed mouse model. J Mater Chem B 2019. [DOI: 10.1039/c9tb00652d] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
As a semi-essential proteinogenic amino acid and biothiol, cysteine (Cys) is highly important in many basic cellular processes.
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Affiliation(s)
- Dongjie Liu
- College of Materials Science and Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Yun Lv
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- P. R. China
| | - Mei Chen
- College of Materials Science and Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Dan Cheng
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- P. R. China
| | - Zhiling Song
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science
- MOE
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
| | - Lin Yuan
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- P. R. China
| | - Xiaobing Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha
- P. R. China
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52
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Zhang H, Xu L, Chen W, Huang J, Huang C, Sheng J, Song X. Simultaneous Discrimination of Cysteine, Homocysteine, Glutathione, and H2S in Living Cells through a Multisignal Combination Strategy. Anal Chem 2018; 91:1904-1911. [DOI: 10.1021/acs.analchem.8b03869] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Hui Zhang
- College of Chemistry and Materials Science, Guangxi Key Laboratry of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning, Guangxi 530001, P. R. China
- College of Chemistry & Chemical Engineering, Central South University, Changsha, Hunan 410083, P. R. China
| | - Lizhen Xu
- College of Chemistry and Materials Science, Guangxi Key Laboratry of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning, Guangxi 530001, P. R. China
| | - Wenqiang Chen
- College of Chemistry and Materials Science, Guangxi Key Laboratry of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning, Guangxi 530001, P. R. China
| | - Jun Huang
- College of Chemistry and Materials Science, Guangxi Key Laboratry of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning, Guangxi 530001, P. R. China
| | - Chusheng Huang
- College of Chemistry and Materials Science, Guangxi Key Laboratry of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning, Guangxi 530001, P. R. China
| | - Jiarong Sheng
- College of Chemistry and Materials Science, Guangxi Key Laboratry of Natural Polymer Chemistry and Physics, Nanning Normal University, Nanning, Guangxi 530001, P. R. China
| | - Xiangzhi Song
- College of Chemistry & Chemical Engineering, Central South University, Changsha, Hunan 410083, P. R. China
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53
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Wang KP, Xu S, Lei Y, Zheng WJ, Zhang Q, Chen S, Hu HY, Hu ZQ. A coumarin-based dual optical probe for homocysteine with rapid response time, high sensitivity and selectivity. Talanta 2018; 196:243-248. [PMID: 30683359 DOI: 10.1016/j.talanta.2018.12.060] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 12/05/2018] [Accepted: 12/21/2018] [Indexed: 12/26/2022]
Abstract
In this study, a new coumarin-based fluorescent and chromogenic dual channel probe (DC) was used for the selective detection of homocysteine (Hcy) over other amino acids, especially for cysteine (Cys) and glutathione (GSH). When Hcy is present in the solution, the remarkable fluorescence enhancement and obvious blue shift in UV-vis spectra can be observed. In addition, the color change from purple to yellow can be observed clearly by unaided eyes. This probe DC has fast response time, excellent sensitivity and selectivity to Hcy. A linear relationship exists between the ratio of emissions at 486 and 625 nm, and Hcy can be detected in a wide concentration range (0-200 μM). The signal-to-background ratio of fluorescence at 486 nm can reach 8.4, and the detection limit is calculated to be 3.5 µM. The response mechanism is proved to be the Michael addition reaction by Hcy. Preliminary results on cell imaging enable the practical application of Hcy tracing in living cells.
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Affiliation(s)
- Kun-Peng Wang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Shengnan Xu
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100050, PR China
| | - Yang Lei
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Wen-Jun Zheng
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Qi Zhang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Shaojin Chen
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Hai-Yu Hu
- State Key Laboratory of Bioactive Substances and Function of Natural Medicine, Institute of Materia Medica, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100050, PR China.
| | - Zhi-Qiang Hu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China.
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54
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Abstract
Abstract
Organoselenolates, due to the high polarizability of the chalcogen atoms, are generally weak bases and soft nucleophiles used to introduce in stereoselective and mild way a selenium functionality through substitution or addition reactions. Among several methods reported for their preparation, recently the reduction of Se-Se or Se-Halogen bond mediated by elemental zinc becomes particularly attractive for the simplicity and the efficiency of the protocols. An overview on the most recent developments in the field is here reported.
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55
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Kaur N, Chopra S, Singh G, Raj P, Bhasin A, Sahoo SK, Kuwar A, Singh N. Chemosensors for biogenic amines and biothiols. J Mater Chem B 2018; 6:4872-4902. [PMID: 32255063 DOI: 10.1039/c8tb00732b] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
There is burgeoning interest among supramolecular chemists to develop novel molecular systems to detect biogenic amines and bio-thiols in aqueous and non-aqueous media due to their potential role in biological processes. Biogenic amines are biologically important targets because of their involvement in the energy metabolism of human biological systems and their requirement is met through food and nutrition. However, the increasing instances of serious health problems due to food toxicity have raised the quality of food nowadays. Biogenic amines have been frequently considered as the markers or primary quality parameters of foods like antioxidant properties, freshness and spoilage. For instance, these amines such as spermine, spermidine, cadavarine, etc. may originate during microbial decarboxylation of amino acids of fermented foods/beverages. These amines may also react with nitrite available in certain meat products and concomitantly produce carcinogenic nitrosamine compounds. On the other hand, it is also well established that biothiols, particularly, thiol amino acids, provide the basic characteristics to food including flavor, color and texture that determine its acceptability. For instance, the reduction of thiol groups produces hydrogen sulfide which reduces flavour as in rotten eggs and spoiled fish, and the presence of hydrogen sulfide in fish is indicative of spoilage. Thus, biogenic amines and bio-thiols have attracted the profound interest of researchers as analytical tools for their quantification. Much scientific and technological information is issued every year, where the establishment of precise interactions of biogenic amines and bio-thiols with other molecules is sought in aqueous and non-aqueous media. This review summarizes the optical chemosensors developed for the selective detection of biogenic amines and bio-thiols.
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Affiliation(s)
- Navneet Kaur
- Department of Chemistry, Panjab University (PU), Chandigarh-160014, India.
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56
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Xu Z, Huang X, Han X, Wu D, Zhang B, Tan Y, Cao M, Liu SH, Yin J, Yoon J. A Visible and Near-Infrared, Dual-Channel Fluorescence-On Probe for Selectively Tracking Mitochondrial Glutathione. Chem 2018. [DOI: 10.1016/j.chempr.2018.04.003] [Citation(s) in RCA: 124] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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57
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Lee S, Li J, Zhou X, Yin J, Yoon J. Recent progress on the development of glutathione (GSH) selective fluorescent and colorimetric probes. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.03.021] [Citation(s) in RCA: 148] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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58
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Halle MB, Yudhistira T, Lee WH, Mulay SV, Churchill DG. Diels-Alder and Stille Coupling Approach for the Short Protecting-Group-Free Synthesis of Mycophenolic Acid, Its Phenylsulfenyl and Phenylselenyl Analogues, and Reactive Oxygen Species (ROS) Probing Capacity in Water. Org Lett 2018; 20:3557-3561. [PMID: 29809015 DOI: 10.1021/acs.orglett.8b01327] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A short, protecting-group-free synthesis is achieved. The synthesis is step-efficient and general. A Diels-Alder and Stille cross-coupling approach includes key transformations, allowing for a competitive synthesis which involves a rare halophenol Stille cross-coupling study. The phenylselenyl and phenylsulfenyl analogues were prepared as novel compounds in good overall yield. The applicability of one of the intermediates as a potential probe for reactive oxygen species (ROS) in water is investigated.
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Affiliation(s)
- Mahesh B Halle
- Department of Chemistry, Molecular Logic Gate Laboratory , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon , 305-701 , Republic of Korea
| | - Tesla Yudhistira
- Department of Chemistry, Molecular Logic Gate Laboratory , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon , 305-701 , Republic of Korea
| | - Woo-Hyun Lee
- Department of Chemistry, Molecular Logic Gate Laboratory , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon , 305-701 , Republic of Korea
| | - Sandip V Mulay
- Department of Chemistry, Molecular Logic Gate Laboratory , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon , 305-701 , Republic of Korea.,Center for Catalytic Hydrocarbon Functionalization , Institute for Basic Science (IBS) , Daejeon , 305-701 , Republic of Korea
| | - David G Churchill
- Department of Chemistry, Molecular Logic Gate Laboratory , Korea Advanced Institute of Science and Technology (KAIST) , Daejeon , 305-701 , Republic of Korea.,Center for Catalytic Hydrocarbon Functionalization , Institute for Basic Science (IBS) , Daejeon , 305-701 , Republic of Korea
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59
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Kim Y, Jun T, Mulay SV, Manjare ST, Kwak J, Lee Y, Churchill DG. Novel intramolecular π-π-interaction in a BODIPY system by oxidation of a single selenium center: geometrical stamping and spectroscopic and spectrometric distinctions. Dalton Trans 2018; 46:4111-4117. [PMID: 28275777 DOI: 10.1039/c7dt00555e] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A new BODIPY system displaying an intramolecular π-π-interaction was synthesized and studied. When the selenium center was oxidized, the substituted phenyl group undergoes π-π stacking with one side of the BODIPY core. The oxidized form showed, not only a down-field shift in the NMR peak, but also splitting due to geometrical changes that arise when going from Cs to C1. The compound was characterized by X-ray diffraction; DFT methods helped elucidate the influence of the unexpected π-π stack and its connection to the photophysical properties imparted by the Se oxidation.
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Affiliation(s)
- Youngsam Kim
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea. and Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea
| | - Taehong Jun
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea.
| | - Sandip V Mulay
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea
| | - Sudesh T Manjare
- Department of Chemistry, University of Mumbai, Vidyanagari, Santacruz (E), Mumbai 400098, India
| | - Jinseong Kwak
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea
| | - Yunho Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea
| | - David G Churchill
- Molecular Logic Gate Laboratory, Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea. and Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), 373-1 Guseong-dong, Yuseong-gu, Daejeon, 305-701, Republic of Korea
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60
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Mulay SV, Kim Y, Choi M, Lee DY, Choi J, Lee Y, Jon S, Churchill DG. Enhanced Doubly Activated Dual Emission Fluorescent Probes for Selective Imaging of Glutathione or Cysteine in Living Systems. Anal Chem 2018; 90:2648-2654. [PMID: 29359562 DOI: 10.1021/acs.analchem.7b04375] [Citation(s) in RCA: 97] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The development of novel fluorescent probes for monitoring the concentration of various biomolecules in living systems has great potential for eventual early diagnosis and disease intervention. Selective detection of competitive species in biological systems is a great challenge for the design and development of fluorescent probes. To improve on the design of fluorescent coumarin-based biothiol sensing technologies, we have developed herein an enhanced dual emission doubly activated system (DACP-1 and the closely related DACP-2) for the selective detection of glutathione (GSH) through the use of one optical channel and the detection of cysteine (Cys) by another channel. A phenylselenium group present at the 4-position completely quenches the fluorescence of the probe via photoinduced electron transfer to give a nonfluorescent species. Probes are selective for glutathione (GSH) in the red region and for cysteine/homocysteine (Cys/Hcy) in the green region. When they were treated with GSH, DACP-1 and DACP-2 showed strong fluorescence enhancement in comparison to that for closely related species such as amino acids, including Cys/Hcy. Fluorescence quantum yields (ΦF) increased for the red channel (<0.001 to 0.52 (DACP-1) and 0.48 (DACP-2)) and green channel (Cys) (<0.001 to 0.030 (DACP-1) and 0.026 (DACP-2)), respectively. Competing fluorescent enhancements upon addition of closely related species were negligible. Fast responses, improved water solubility, and good cell membrane permeability were all properly established with the use of DACP-1 and DACP-2. Live human lung cancer cells and fibroblasts imaged by confocal microscopy, as well as live mice tumor model imaging, confirmed selective detection.
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Affiliation(s)
- Sandip V Mulay
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea.,Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Youngsam Kim
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea.,Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Minsuk Choi
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Dong Yun Lee
- Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Jonghoon Choi
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Yunho Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Sangyong Jon
- Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea.,Graduate School of Medical Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - David G Churchill
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea.,Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST) , 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
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61
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Zhao YH, Luo Y, Wang H, Guo T, Zhou H, Tan H, Zhou Z, Long Y, Tang Z. A New Fluorescent Probe Based on Aggregation Induced Emission for Selective and Quantitative Determination of Copper(II) and its Further Application to Cysteine Detection. ChemistrySelect 2018. [DOI: 10.1002/slct.201702603] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yun-Hui Zhao
- School of Chemistry and Chemical Engineering; Hunan University of Science and Technology, Xiangtan; Hunan 411201 China
| | - Yueyang Luo
- School of Chemistry and Chemical Engineering; Hunan University of Science and Technology, Xiangtan; Hunan 411201 China
| | - Han Wang
- School of Chemistry and Chemical Engineering; Hunan University of Science and Technology, Xiangtan; Hunan 411201 China
| | - Tao Guo
- College of Chemistry, Chemical and Environmental Engineering; Henan University of Technology, Zhengzhou; Henan 450001 PR China
| | - Hangbin Zhou
- School of Chemistry and Chemical Engineering; Hunan University of Science and Technology, Xiangtan; Hunan 411201 China
| | - Hailong Tan
- School of Chemistry and Chemical Engineering; Hunan University of Science and Technology, Xiangtan; Hunan 411201 China
| | - Zhihua Zhou
- School of Chemistry and Chemical Engineering; Hunan University of Science and Technology, Xiangtan; Hunan 411201 China
| | - Yunfei Long
- School of Chemistry and Chemical Engineering; Hunan University of Science and Technology, Xiangtan; Hunan 411201 China
| | - Zilong Tang
- Key Laboratory of Theoretical Chemistry and Molecular Simulation of Ministry of Education; Hunan University of Science and Technology, Xiangtan; Hunan 411201 PR China
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62
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Li J, Kwon Y, Chung KS, Lim CS, Lee D, Yue Y, Yoon J, Kim G, Nam SJ, Chung YW, Kim HM, Yin C, Ryu JH, Yoon J. Naphthalene-based fluorescent probes for glutathione and their applications in living cells and patients with sepsis. Theranostics 2018; 8:1411-1420. [PMID: 29507630 PMCID: PMC5835946 DOI: 10.7150/thno.22252] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Accepted: 11/14/2017] [Indexed: 12/26/2022] Open
Abstract
Rationale: Among the biothiols-related diseases, sepsis is defined as life-threatening organ dysfunction caused by a dysregulated host response to infection and can result in severe oxidative stress and damage to multiple organs. In this study, we aimed to develop a fluorescence chemosensor that can both detect GSH and further predict sepsis. Methods: In this study, two new naphthalene dialdehyde compounds containing different functional groups were synthesized, and the sensing abilities of these compounds towards biothiols and its applications for prediction of sepsis were investigated. Results: Our study revealed that the newly developed probe 6-methoxynaphthalene-2, 3-dicarbaldehyde (MNDA) has two-photon is capable of detecting GSH in live cells with two-photon microscopy (TPM) under the excitation at a wavelength of 900 nm. Furthermore, two GSH detection probes naphthalene-2,3-dicarboxaldehyde (NDA) and 6-fluoronaphthalene-2,3-dicarbaldehyde (FNDA) not only can detect GSH in living cells, but also showed clinical significance for the diagnosis and prediction of mortality in patients with sepsis. Conclusions: These results open up a promising direction for further medical diagnostic techniques.
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63
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A simple coumarin-based fluorescent probe for specific detection of cysteine over homocysteine and glutathione. CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-018-0401-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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64
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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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65
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Xu G, Tang Y, Lin W. A multi-signal fluorescent probe for the discrimination of cysteine/homocysteine and glutathione and application in living cells and zebrafish. NEW J CHEM 2018. [DOI: 10.1039/c8nj01793j] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A multi-signal fluorescent probe for the discrimination of cysteine/homocysteine and glutathione was engineered in living cells by one-photon and two-photon modes and zebrafish by one-photon modes.
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Affiliation(s)
- Gaoping Xu
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - 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
| | - 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
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66
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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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67
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Gong D, Han SC, Iqbal A, Qian J, Cao T, Liu W, Liu W, Qin W, Guo H. Fast and Selective Two-Stage Ratiometric Fluorescent Probes for Imaging of Glutathione in Living Cells. Anal Chem 2017; 89:13112-13119. [PMID: 29160689 DOI: 10.1021/acs.analchem.7b02311] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Two fluorescent, m-nitrophenol-substituted difluoroboron dipyrromethene dyes have been designed by nucleophilic substitution reaction of 3,5-dichloro-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY). Nonsymmetric and symmetric probes, that is. BODIPY 1 (with one nitrophenol group at the position 3) and BODIPY 2 (with two nitrophenol groups at the positions 3 and 5) were applied to ratiometric fluorescent glutathione detection. The detection is based on the two-step nucleophilic aromatic substitution of the nitrophenol groups of the probes by glutathione in buffer solution containing CTAB. In the first stage, probe 1 showed ratiometric fluorescent color change from green (λem = 530 nm) to yellow (λem = 561 nm) because of monosubstitution with glutathione (I561nm/I530nm). Addition of excess glutathione caused the second stage of ratiometric fluorescent color change from yellow to reddish orange (λem = 596 nm, I596nm/I561nm) due to disubstitution with glutathione. Therefore, different concentration ranges of glutathione (from less to excess) could be rapidly detected by the two-stage ratiometric fluorescent probe 1 in 5 min. While, probe 2 shows single-stage ratiometric fluorescent detection to GSH (from green to reddish orange, I596nm/I535nm). Probes 1 and 2 exhibit excellent properties with sensitive, specific colorimetric response and ratiometric fluorescent response to glutathione over other sulfur nucleophiles. Application to cellular ratiometric fluorescence imaging indicated that the probes were highly responsive to intracellular glutathione.
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Affiliation(s)
- Deyan Gong
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China
| | - Shi-Chong Han
- State Key Laboratory of Veterinary Etiological Biology and Key Laboratory of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences , Xujiaping 1, Lanzhou, Gansu Province 730046, P. R. China
| | - Anam Iqbal
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China.,Chemistry Department, University of Balochistan , Quetta, Pakistan
| | - Jing Qian
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China
| | - Ting Cao
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China
| | - Wei Liu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China
| | - Weisheng Liu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China
| | - Wenwu Qin
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University , Lanzhou 730000, P. R. China
| | - Huichen Guo
- State Key Laboratory of Veterinary Etiological Biology and Key Laboratory of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences , Xujiaping 1, Lanzhou, Gansu Province 730046, P. R. China
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68
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Chen W, Yue X, Zhang H, Li W, Zhang L, Xiao Q, Huang C, Sheng J, Song X. Simultaneous Detection of Glutathione and Hydrogen Polysulfides from Different Emission Channels. Anal Chem 2017; 89:12984-12991. [DOI: 10.1021/acs.analchem.7b04033] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Wenqiang Chen
- College
of Chemistry and Materials Science, Guangxi Teachers Education University, 530001 Nanning, Guangxi, People’s Republic of China
| | - Xiuxiu Yue
- College
of Chemistry and Materials Science, Guangxi Teachers Education University, 530001 Nanning, Guangxi, People’s Republic of China
| | - Hui Zhang
- College of Chemistry & Chemical Engineering, Central South University, Changsha, Hunan 410083, People’s Republic of China
| | - Wenxiu Li
- State
Key Laboratory for the Chemistry and Molecular Engineering of Medicinal
Resources of Education Ministry, Guangxi Normal University, 541004 Guilin, Guangxi, People’s Republic of China
| | - Liangliang Zhang
- State
Key Laboratory for the Chemistry and Molecular Engineering of Medicinal
Resources of Education Ministry, Guangxi Normal University, 541004 Guilin, Guangxi, People’s Republic of China
| | - Qi Xiao
- College
of Chemistry and Materials Science, Guangxi Teachers Education University, 530001 Nanning, Guangxi, People’s Republic of China
| | - Chusheng Huang
- College
of Chemistry and Materials Science, Guangxi Teachers Education University, 530001 Nanning, Guangxi, People’s Republic of China
| | - Jiarong Sheng
- College
of Chemistry and Materials Science, Guangxi Teachers Education University, 530001 Nanning, Guangxi, People’s Republic of China
| | - Xiangzhi Song
- College of Chemistry & Chemical Engineering, Central South University, Changsha, Hunan 410083, People’s Republic of China
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69
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A turn-on endoplasmic reticulum-targeted two-photon fluorescent probe for hydrogen sulfide and bio-imaging applications in living cells, tissues, and zebrafish. Sci Rep 2017; 7:12944. [PMID: 29021592 PMCID: PMC5636802 DOI: 10.1038/s41598-017-13325-z] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 09/20/2017] [Indexed: 11/08/2022] Open
Abstract
As one of the important gas signal molecules, hydrogen sulfide (H2S) is associated with many important physiological processes in living organisms. Organelles, especially endoplasmic reticulum (ER), play a crucial role in the cell metabolism. Accordingly, the detection of H2S in the ER is of high interest. Toward this goal, we have described the development of the first ER-targeted fluorescent H2S probe (Na-H 2 S-ER). The new probe exhibited favorable features, such as a large turn-on fluorescence signal (45-fold fluorescence enhancement), high sensitivity and selectivity. The probe was successfully employed for imaging exogenous and endogenous H2S in the living HeLa cells. Significantly, the new probe Na-H 2 S-ER was employed to visualize H2S in the ER of living cells for the first time. In addition, the probe was also successfully used for imaging H2S in the living tissues up to a depth of 100 μm and in the living zebrafish.
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70
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Yin CX, Xiong KM, Huo FJ, Salamanca JC, Strongin RM. Fluorescent Probes with Multiple Binding Sites for the Discrimination of Cys, Hcy, and GSH. Angew Chem Int Ed Engl 2017; 56:13188-13198. [PMID: 28703457 DOI: 10.1002/anie.201704084] [Citation(s) in RCA: 276] [Impact Index Per Article: 39.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Revised: 06/05/2017] [Indexed: 12/15/2022]
Abstract
Biothiols such as cysteine (Cys), homocysteine (Hcy), and glutathione (GSH) play crucial roles in maintaining redox homeostasis in biological systems. This Minireview summarizes the most significant current challenges in the field of thiol-reactive probes for biomedical research and diagnostics, emphasizing the needs and opportunities that have been under-investigated by chemists in the selective probe and sensor field. Progress on multiple binding site probes to distinguish Cys, Hcy, and GSH is highlighted as a creative new direction in the field that can enable simultaneous, accurate ratiometric monitoring. New probe design strategies and researcher priorities can better help address current challenges, including the monitoring of disease states such as autism and chronic diseases involving oxidative stress that are characterized by divergent levels of GSH, Cys, and Hcy.
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Affiliation(s)
- Cai-Xia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education Institute of Molecular Science,Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Shanxi University, Taiyuan, 030006, China
| | - Kang-Ming Xiong
- Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education Institute of Molecular Science,Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province, Shanxi University, Taiyuan, 030006, China
| | - Fang-Jun Huo
- Research Institute of Applied Chemistry, Shanxi University, Taiyuan, 030006, China
| | - James C Salamanca
- Department of Chemistry, Portland state University, Portland, OR, 97201, USA
| | - Robert M Strongin
- Department of Chemistry, Portland state University, Portland, OR, 97201, USA
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71
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Yin CX, Xiong KM, Huo FJ, Salamanca JC, Strongin RM. Fluoreszenzsonden mit mehreren Bindungsstellen unterscheiden zwischen Cys, Hcy und GSH. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704084] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Cai-Xia Yin
- Key Laboratory of Chemical Biology and Molecular Engineering des Bildungsministeriums, Institut für Molekularwissenschaften, Key Laboratory of Materials for Energy Conversion and Storage der Provinz Shanxi; Universität Shanxi; Taiyuan 030006 China
| | - Kang-Ming Xiong
- Key Laboratory of Chemical Biology and Molecular Engineering des Bildungsministeriums, Institut für Molekularwissenschaften, Key Laboratory of Materials for Energy Conversion and Storage der Provinz Shanxi; Universität Shanxi; Taiyuan 030006 China
| | - Fang-Jun Huo
- Forschungsinstitut für Angewandte Chemie; Universität Shanxi; Taiyuan 030006 China
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72
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Wei LF, Thirumalaivasan N, Liao YC, Wu SP. Fluorescent coumarin-based probe for cysteine and homocysteine with live cell application. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 183:204-208. [PMID: 28454072 DOI: 10.1016/j.saa.2017.04.051] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 03/21/2017] [Accepted: 04/18/2017] [Indexed: 06/07/2023]
Abstract
Cysteine (Cys) and homocysteine (Hcy) are two of important biological thiols and function as important roles in several biological processes. The development of Cys and Hcy probes will help to explore the functions of biothiols in biological systems. In this work, a new coumarin-based probe AC, containing an acryloyl moiety, was developed for Cys and Hcy detection in cells. Cys and Hcy undergo a nucleophilic addition and subsequent cyclization reaction to remove to the acryloyl group and yield a fluorescent product, 7-hydroxylcomuarin. The probe AC showed good selectivity for cysteine and homocysteine over glutathione and other amino acids and had low detection limits of 65nM for Cys and 79nM for Hcy, respectively. Additionally, confocal imaging experiments demonstrated that the probe AC can be applied to visualize Cys and Hcy in living cells.
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Affiliation(s)
- Ling-Fang Wei
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan
| | | | - Yu-Cheng Liao
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan
| | - Shu-Pao Wu
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan.
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73
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Liu XL, Niu LY, Chen YZ, Yang Y, Yang QZ. A multi-emissive fluorescent probe for the discrimination of glutathione and cysteine. Biosens Bioelectron 2017; 90:403-409. [DOI: 10.1016/j.bios.2016.06.076] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Revised: 06/15/2016] [Accepted: 06/25/2016] [Indexed: 12/21/2022]
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74
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Liu Z, Zhou X, Miao Y, Hu Y, Kwon N, Wu X, Yoon J. A Reversible Fluorescent Probe for Real-Time Quantitative Monitoring of Cellular Glutathione. Angew Chem Int Ed Engl 2017; 56:5812-5816. [PMID: 28371097 DOI: 10.1002/anie.201702114] [Citation(s) in RCA: 200] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Indexed: 01/31/2023]
Abstract
The ability to monitor and quantify glutathione (GSH) in live cells is essential in order to gain a detailed understanding of GSH-related pathological events. However, owing to their irreversible response mechanisms, most existing fluorescent GSH probes are not suitable for this purpose. We have developed a ratiometric fluorescent probe (QG-1) for quantitatively monitoring cellular GSH. The probe responds specifically and reversibility to GSH with an ideal dissociation constant (Kd ) of 2.59 mm and a fast response time (t1/2 =5.82 s). We also demonstrate that QG-1 detection of GSH is feasible in a model protein system. QG-1 was found to have extremely low cytotoxicity and was applied to determine the GSH concentration in live HeLa cells (5.40±0.87 mm).
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Affiliation(s)
- Zhixue Liu
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Research Centre for Chemical Biology, Department of Chemistry, Yanbian University, Yanji, 133-002, China
| | - Xin Zhou
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Research Centre for Chemical Biology, Department of Chemistry, Yanbian University, Yanji, 133-002, China
| | - Yu Miao
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Research Centre for Chemical Biology, Department of Chemistry, Yanbian University, Yanji, 133-002, China
| | - Ying Hu
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea
| | - Nahyun Kwon
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea
| | - Xue Wu
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules, Ministry of Education, Research Centre for Chemical Biology, Department of Chemistry, Yanbian University, Yanji, 133-002, China
| | - Juyoung Yoon
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea
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75
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Liu Z, Zhou X, Miao Y, Hu Y, Kwon N, Wu X, Yoon J. A Reversible Fluorescent Probe for Real-Time Quantitative Monitoring of Cellular Glutathione. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702114] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Zhixue Liu
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules; Ministry of Education; Research Centre for Chemical Biology; Department of Chemistry; Yanbian University; Yanji 133-002 China
| | - Xin Zhou
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules; Ministry of Education; Research Centre for Chemical Biology; Department of Chemistry; Yanbian University; Yanji 133-002 China
| | - Yu Miao
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules; Ministry of Education; Research Centre for Chemical Biology; Department of Chemistry; Yanbian University; Yanji 133-002 China
| | - Ying Hu
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 Korea
| | - Nahyun Kwon
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 Korea
| | - Xue Wu
- Key Laboratory of Natural Resources of Changbai Mountain & Functional Molecules; Ministry of Education; Research Centre for Chemical Biology; Department of Chemistry; Yanbian University; Yanji 133-002 China
| | - Juyoung Yoon
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 Korea
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76
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Padilha G, Birmann PT, Domingues M, Kaufman TS, Savegnago L, Silveira CC. Convenient Michael addition/β-elimination approach to the synthesis of 4-benzyl- and 4-aryl-selenyl coumarins using diselenides as selenium sources. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.01.084] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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77
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Gong D, Zhu X, Tian Y, Han SC, Deng M, Iqbal A, Liu W, Qin W, Guo H. A Phenylselenium-Substituted BODIPY Fluorescent Turn-off Probe for Fluorescence Imaging of Hydrogen Sulfide in Living Cells. Anal Chem 2017; 89:1801-1807. [DOI: 10.1021/acs.analchem.6b04114] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Deyan Gong
- Key
Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province and State Key Laboratory of Applied Organic Chemistry,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Xiangtao Zhu
- State
Key Laboratory of Veterinary Etiological Biology and Key Laboratory
of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary
Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu Province 730046, P. R. China
| | - Yuejun Tian
- Institute
of Urology, The Second Hospital of Lanzhou University, Lanzhou, Gansu Province, P. R. China
| | - Shi-Chong Han
- State
Key Laboratory of Veterinary Etiological Biology and Key Laboratory
of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary
Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu Province 730046, P. R. China
| | - Min Deng
- Key
Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province and State Key Laboratory of Applied Organic Chemistry,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Anam Iqbal
- Key
Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province and State Key Laboratory of Applied Organic Chemistry,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Weisheng Liu
- Key
Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province and State Key Laboratory of Applied Organic Chemistry,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Wenwu Qin
- Key
Laboratory of Nonferrous Metal Chemistry and Resources Utilization
of Gansu Province and State Key Laboratory of Applied Organic Chemistry,
College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Huichen Guo
- State
Key Laboratory of Veterinary Etiological Biology and Key Laboratory
of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary
Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu Province 730046, P. R. China
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78
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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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79
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Jang YJ, Mulay SV, Kim Y, Jorayev P, Churchill DG. Nerve agent simulant diethyl chlorophosphate detection using a cyclization reaction approach with high stokes shift system. NEW J CHEM 2017. [DOI: 10.1039/c6nj03712g] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A intramolecular cyclization reaction-based “turn-on” fluorescent probe (CoumNMe2) for selective detection of diethyl chlorophosphate (DCP) over close competitors diethyl cyanophosphonate (DECP), and diethyl methylphosphonate (DEMP) was developed.
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Affiliation(s)
- Yoon Jeong Jang
- Molecular Logic Gate Laboratory
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
| | - Sandip V. Mulay
- Molecular Logic Gate Laboratory
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
| | - Youngsam Kim
- Molecular Logic Gate Laboratory
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
| | - Perman Jorayev
- Molecular Logic Gate Laboratory
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
| | - David G. Churchill
- Molecular Logic Gate Laboratory
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
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80
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Mulay SV, Yudhistira T, Choi M, Kim Y, Kim J, Jang YJ, Jon S, Churchill DG. Substituent Effects in BODIPY in Live Cell Imaging. Chem Asian J 2016; 11:3598-3605. [DOI: 10.1002/asia.201601400] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Indexed: 12/21/2022]
Affiliation(s)
- Sandip V. Mulay
- Center for Catalytic Hydrocarbon Functionalizations; Institute for Basic Science (IBS); Daejeon 305-701 Republic of Korea
- Molecular Logic Gate Laboratory, Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 305-701 Republic of Korea
| | - Tesla Yudhistira
- Molecular Logic Gate Laboratory, Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 305-701 Republic of Korea
| | - Minsuk Choi
- Department of Biological Sciences; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 305-701 Republic of Korea
| | - Youngsam Kim
- Center for Catalytic Hydrocarbon Functionalizations; Institute for Basic Science (IBS); Daejeon 305-701 Republic of Korea
- Molecular Logic Gate Laboratory, Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 305-701 Republic of Korea
| | - Jinjoo Kim
- Department of Biological Sciences; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 305-701 Republic of Korea
| | - Yoon Jeong Jang
- Molecular Logic Gate Laboratory, Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 305-701 Republic of Korea
| | - Sangyong Jon
- Department of Biological Sciences; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 305-701 Republic of Korea
| | - David G. Churchill
- Center for Catalytic Hydrocarbon Functionalizations; Institute for Basic Science (IBS); Daejeon 305-701 Republic of Korea
- Molecular Logic Gate Laboratory, Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); Daejeon 305-701 Republic of Korea
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81
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Pan Y, Ren TB, Cheng D, Zeng ZB, Yuan L, Zhang XB. A Selective Near-Infrared Fluorescent Probe for In Vivo Imaging of Thiophenols from a Focused Library. Chem Asian J 2016; 11:3575-3582. [DOI: 10.1002/asia.201601309] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Indexed: 12/27/2022]
Affiliation(s)
- Yue Pan
- State Key Laboratory of Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha, Hunan 410082 P.R. China
| | - Tian-Bing Ren
- State Key Laboratory of Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha, Hunan 410082 P.R. China
| | - Dan Cheng
- State Key Laboratory of Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha, Hunan 410082 P.R. China
| | - Ze-Bing Zeng
- State Key Laboratory of Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha, Hunan 410082 P.R. China
| | - Lin Yuan
- State Key Laboratory of Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha, Hunan 410082 P.R. China
| | - Xiao-Bing Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha, Hunan 410082 P.R. China
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82
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83
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Li T, Li F, Xiang W, Yi Y, Chen Y, Cheng L, Liu Z, Xu H. Selenium-Containing Amphiphiles Reduced and Stabilized Gold Nanoparticles: Kill Cancer Cells via Reactive Oxygen Species. ACS APPLIED MATERIALS & INTERFACES 2016; 8:22106-12. [PMID: 27517121 DOI: 10.1021/acsami.6b08282] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Selenium has attracted increasing interest in recent decades because of the function of regulating the redox balance in the human body. However, biomedical studies of selenium are still limited. Gold nanoparticles (AuNPs), typically prepared by a first reduction step followed by a second stabilization step, are widely applied in biomedical studies. However, their own anticancer activity is less studied. Here, we report 2 nm AuNPs with significant anticancer activity (IC50 = 20 μM) that is stabilized by a selenium-containing amphiphile EGSe-tMe. The AuNPs are prepared by simply mixing chloroauric acid (HAuCl4) with EGSe-tMe, which acts as both a reducing agent and a stabilizer. In contrast to AuNPs prepared by EGSe-tMe, EGSe-tMe alone and typically prepared AuNPs show little anticancer activity even at concentrations up to 250 μM. Mechanistic studies suggest that selenium in cooperation with AuNPs can induce high concentrations of reactive oxygen species (ROS) in cancer cells, leading to cellular apoptosis.
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Affiliation(s)
- Tianyu Li
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University , Beijing, 100084, People's Republic of China
| | - Feng Li
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University , Beijing, 100084, People's Republic of China
| | - Wentian Xiang
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University , Beijing, 100084, People's Republic of China
| | - Yu Yi
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University , Beijing, 100084, People's Republic of China
| | - Yuyan Chen
- Institute of Functional Nano & Soft Materials Laboratory (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University , Suzhou, Jiangsu 215123, People's Republic of China
| | - Liang Cheng
- Institute of Functional Nano & Soft Materials Laboratory (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University , Suzhou, Jiangsu 215123, People's Republic of China
| | - Zhuang Liu
- Institute of Functional Nano & Soft Materials Laboratory (FUNSOM), Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University , Suzhou, Jiangsu 215123, People's Republic of China
| | - Huaping Xu
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University , Beijing, 100084, People's Republic of China
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84
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Li X, Zheng Y, Tong H, Qian R, Zhou L, Liu G, Tang Y, Li H, Lou K, Wang W. Rational Design of an Ultrasensitive and Highly Selective Chemodosimeter by a Dual Quenching Mechanism for Cysteine Based on a Facile Michael-Transcyclization Cascade Reaction. Chemistry 2016; 22:9247-56. [DOI: 10.1002/chem.201601126] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Indexed: 12/25/2022]
Affiliation(s)
- Xiangmin Li
- Shanghai Key Laboratory of New Drug Design; Shanghai Key Laboratory of Chemical Biology; School of Pharmacy and State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
- Department of Chemistry & Chemical Biology; University of New Mexico, MSC03 2060; Albuquerque, NM 87131-0001 USA
| | - Yongjun Zheng
- Shanghai Key Laboratory of New Drug Design; Shanghai Key Laboratory of Chemical Biology; School of Pharmacy and State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Hongjuan Tong
- Shanghai Key Laboratory of New Drug Design; Shanghai Key Laboratory of Chemical Biology; School of Pharmacy and State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Rui Qian
- Shanghai Key Laboratory of New Drug Design; Shanghai Key Laboratory of Chemical Biology; School of Pharmacy and State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Lin Zhou
- Department of Chemistry & Chemical Biology; University of New Mexico, MSC03 2060; Albuquerque, NM 87131-0001 USA
| | - Guixia Liu
- Shanghai Key Laboratory of New Drug Design; Shanghai Key Laboratory of Chemical Biology; School of Pharmacy and State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Yun Tang
- Shanghai Key Laboratory of New Drug Design; Shanghai Key Laboratory of Chemical Biology; School of Pharmacy and State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Hao Li
- Shanghai Key Laboratory of New Drug Design; Shanghai Key Laboratory of Chemical Biology; School of Pharmacy and State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Kaiyan Lou
- Shanghai Key Laboratory of New Drug Design; Shanghai Key Laboratory of Chemical Biology; School of Pharmacy and State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
| | - Wei Wang
- Shanghai Key Laboratory of New Drug Design; Shanghai Key Laboratory of Chemical Biology; School of Pharmacy and State Key Laboratory of Bioreactor Engineering; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 P. R. China
- Department of Chemistry & Chemical Biology; University of New Mexico, MSC03 2060; Albuquerque, NM 87131-0001 USA
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85
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Chen W, Luo H, Liu X, Foley JW, Song X. Broadly Applicable Strategy for the Fluorescence Based Detection and Differentiation of Glutathione and Cysteine/Homocysteine: Demonstration in Vitro and in Vivo. Anal Chem 2016; 88:3638-46. [PMID: 26911923 DOI: 10.1021/acs.analchem.5b04333] [Citation(s) in RCA: 149] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Glutathione (GSH), cysteine (Cys), and homocysteine (Hcy) are small biomolecular thiols that are present in all cells and extracellular fluids of healthy mammals. It is well-known that each plays a separate, critically important role in human physiology and that abnormal levels of each are predictive of a variety of different disease states. Although a number of fluorescence-based methods have been developed that can detect biomolecules that contain sulfhydryl moieties, few are able to differentiate between GSH and Cys/Hcy. In this report, we demonstrate a broadly applicable approach for the design of fluorescent probes that can achieve this goal. The strategy we employ is to conjugate a fluorescence-quenching 7-nitro-2,1,3-benzoxadiazole (NBD) moiety to a selected fluorophore (Dye) through a sulfhydryl-labile ether linkage to afford nonfluorescent NBD-O-Dye. In the presence of GSH or Cys/Hcy, the ether bond is cleaved with the concomitant generation of both a nonfluorescent NBD-S-R derivative and a fluorescent dye having a characteristic intense emission band (B1). In the special case of Cys/Hcy, the NBD-S-Cys/Hcy cleavage product can undergo a further, rapid, intramolecular Smiles rearrangement to form a new, highly fluorescent NBD-N-Cys/Hcy compound (band B2); because of geometrical constraints, the GSH derived NBD-S-GSH derivative cannot undergo a Smiles rearrangement. Thus, the presence of a single B1 or double B1 + B2 signature can be used to detect and differentiate GSH from Cys/Hcy, respectively. We demonstrate the broad applicability of our approach by including in our studies members of the Flavone, Bodipy, and Coumarin dye families. Particularly, single excitation wavelength could be applied for the probe NBD-OF in the detection of GSH over Cys/Hcy in both aqueous solution and living cells.
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Affiliation(s)
- Wenqiang Chen
- College of Chemistry & Chemical Engineering, Central South University , 410083 Changsha, Hunan Province, P.R. China.,College of Chemistry and Materials Science, Guangxi Teachers Education University , 530001 Nanning, Guangxi, P. R. China
| | - Hongchen Luo
- College of Chemistry & Chemical Engineering, Central South University , 410083 Changsha, Hunan Province, P.R. China
| | - Xingjiang Liu
- College of Chemistry & Chemical Engineering, Central South University , 410083 Changsha, Hunan Province, P.R. China
| | - James W Foley
- Rowland Institute at Harvard, Harvard University , 100 Edwin H. Land Boulevard, Cambridge, Massachusetts 02142, United States
| | - Xiangzhi Song
- College of Chemistry & Chemical Engineering, Central South University , 410083 Changsha, Hunan Province, P.R. China
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86
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Chen H, Tang Y, Ren M, Lin W. Single near-infrared fluorescent probe with high- and low-sensitivity sites for sensing different concentration ranges of biological thiols with distinct modes of fluorescence signals. Chem Sci 2016; 7:1896-1903. [PMID: 30155014 PMCID: PMC6090520 DOI: 10.1039/c5sc03591k] [Citation(s) in RCA: 117] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 11/24/2015] [Indexed: 12/23/2022] Open
Abstract
We describe a unique approach for the development of an interesting type of the fluorescent probes, which can show different modes of fluorescence signals to distinct concentration ranges of a target of interest. The key points for the design of the new type of the fluorescent probes include the judicious selection of the dye platforms and the corresponding high- and low-sensitivity sites. It is known that the normal concentrations of biological thiols have significant biological functions. However, up- or down-regulated concentrations of thiols may induce several diseases. Therefore, it is highly important to monitor the changes of thiol concentrations in living systems. Based on the proposed strategy, we engineer the novel NIR fluorescent probe, CHMC-thiol, which remarkably can display a turn-on signal to the low concentration range of thiols and a ratiometric response to the high concentration range of thiols for the first time. We anticipate that the intriguing strategy formulated herein will be widely useful for the development of concentration range-dependent fluorescent probes.
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Affiliation(s)
- Hua Chen
- State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Hunan University , Changsha , Hunan 410082 , China .
| | - Yonghe Tang
- Institute of Fluorescent Probes for Biological Imaging , School of Chemistry and Chemical Engineering , School of Biological Science and Technology , University of Jinan , Jinan , Shandong 250022 , P. R. China
| | - Mingguang Ren
- Institute of Fluorescent Probes for Biological Imaging , School of Chemistry and Chemical Engineering , School of Biological Science and Technology , University of Jinan , Jinan , Shandong 250022 , P. R. China
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging , School of Chemistry and Chemical Engineering , School of Biological Science and Technology , University of Jinan , Jinan , Shandong 250022 , P. R. China
- State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Hunan University , Changsha , Hunan 410082 , China .
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87
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Lang C, Zhang X, Dong Z, Luo Q, Qiao S, Huang Z, Fan X, Xu J, Liu J. Selenium-containing organic nanoparticles as silent precursors for ultra-sensitive thiol-responsive transmembrane anion transport. NANOSCALE 2016; 8:2960-2966. [PMID: 26783054 DOI: 10.1039/c5nr07808c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
An anion transporter with a selenoxide group was able to form nanoparticles in water, whose activity was fully turned off due to the aggregation effect. The formed nanoparticles have a uniform size and can be readily dispersed in water at high concentrations. Turn-on of the nanoparticles by reducing molecules is proposed to be a combined process, including the reduction of selenoxide to selenide, disassembly of the nanoparticles and location of the transporter to the lipid membrane. Accordingly, a special acceleration phase can be observed in the turn-on kinetic curves. Since turn-on of the nanoparticles is quantitatively related to the amount of reductant, the nanoparticles can be activated in a step-by-step manner. Due to the sensibility of this system to thiols, cysteine can be detected at low nanomolar concentrations. This ultra-sensitive thiol-responsive transmembrane anion transport system is quite promising in biological applications.
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Affiliation(s)
- Chao Lang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Xin Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Zeyuan Dong
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Quan Luo
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Shanpeng Qiao
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Zupeng Huang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Xiaotong Fan
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Jiayun Xu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
| | - Junqiu Liu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, P. R. China.
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88
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Kim Y, Choi M, Manjare ST, Jon S, Churchill DG. Diselenide-based probe for the selective imaging of hypochlorite in living cancer cells. RSC Adv 2016. [DOI: 10.1039/c6ra04257k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
A non-traditional and robust probe skeleton was derivatized for chemosensing applications to investigate a potential novel mode of hypochlorite detection.
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Affiliation(s)
- Youngsam Kim
- Molecular Logic Gate Laboratory
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
| | - Minsuk Choi
- Department of Biological Sciences
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
| | | | - Sangyong Jon
- Department of Biological Sciences
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
| | - David G. Churchill
- Molecular Logic Gate Laboratory
- Department of Chemistry
- Korea Advanced Institute of Science and Technology (KAIST)
- Daejeon
- Republic of Korea
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89
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He X, Wu X, Shi W, Ma H. Comparison of N-acetylcysteine and cysteine in their ability to replenish intracellular cysteine by a specific fluorescent probe. Chem Commun (Camb) 2016; 52:9410-3. [DOI: 10.1039/c6cc04628b] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
NAC can increase the intracellular Cys level more effectively than Cys as revealed by a specific fluorescent probe.
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Affiliation(s)
- Xinyuan He
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Xiaofeng Wu
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Wen Shi
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Huimin Ma
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Analytical Chemistry for Living Biosystems
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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90
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Debieu S, Romieu A. Dual enzyme-responsive “turn-on” fluorescence sensing systems based on in situ formation of 7-hydroxy-2-iminocoumarin scaffolds. Org Biomol Chem 2015; 13:10348-61. [DOI: 10.1039/c5ob01624j] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We herein report a novel class of dual enzyme-responsive fluorogenic probes based on two orthogonal deprotection reactions via the “covalent assembly” principle. Sensing of two different enzymes (hydrolase and nitroreductase) through domino reactions, producing the push–pull backbone of a fluorescent 3-substituted 7-hydroxy-2-iminocoumarin dye, is reported.
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Affiliation(s)
- Sylvain Debieu
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR 6302
- CNRS
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
| | - Anthony Romieu
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR 6302
- CNRS
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
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