51
|
Chen W, Shao J, Huang Y, Chen E, Huang M, Han F, Liang X, Yu Y. New β-carboline fluorophores with superior sensitivity and endoplasmic reticulum specificity for tracking ER changes. Chem Commun (Camb) 2019; 55:7327-7330. [PMID: 31168530 DOI: 10.1039/c9cc03370j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Autofluorescing carboline-fluors were efficiently and rationally developed via a Pictet-Spengler involved one-pot multi-component reaction. The carboline-fluors demonstrate specific targeting towards the endoplasmic reticulum in living cells, and superior sensitivity to commercial ER-Trackers. Importantly, they were also successfully used to visualize changes in the ER during cell apoptosis and ER stress.
Collapse
Affiliation(s)
- Wenteng Chen
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China.
| | | | | | | | | | | | | | | |
Collapse
|
52
|
Wang J, Li C, Chen Q, Li H, Zhou L, Jiang X, Shi M, Zhang P, Jiang G, Tang BZ. An Easily Available Ratiometric Reaction-Based AIE Probe for Carbon Monoxide Light-up Imaging. Anal Chem 2019; 91:9388-9392. [DOI: 10.1021/acs.analchem.9b02691] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jianguo Wang
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, China
- Key Laboratory of Organo-Pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China
| | - Chunbin Li
- Key Laboratory of Organo-Pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China
- Guangdong Key Laboratory of Nanomedicine, CAS Key Laboratory of Health Informatics, Shenzhen Bioactive Materials Engineering Lab for Medicine, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Qingqing Chen
- Key Laboratory of Organo-Pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China
| | - Hongfeng Li
- Guangdong Key Laboratory of Nanomedicine, CAS Key Laboratory of Health Informatics, Shenzhen Bioactive Materials Engineering Lab for Medicine, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Lihua Zhou
- Guangdong Key Laboratory of Nanomedicine, CAS Key Laboratory of Health Informatics, Shenzhen Bioactive Materials Engineering Lab for Medicine, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Xing Jiang
- Guangdong Key Laboratory of Nanomedicine, CAS Key Laboratory of Health Informatics, Shenzhen Bioactive Materials Engineering Lab for Medicine, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Mengxue Shi
- Key Laboratory of Organo-Pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China
| | - Pengfei Zhang
- Guangdong Key Laboratory of Nanomedicine, CAS Key Laboratory of Health Informatics, Shenzhen Bioactive Materials Engineering Lab for Medicine, Institute of Biomedicine and Biotechnology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - Guoyu Jiang
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot 010021, China
- Key Laboratory of Organo-Pharmaceutical Chemistry, Gannan Normal University, Ganzhou 341000, China
| | - Ben Zhong Tang
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Division of Biomedical Engineering, Division of Life Science, State Key Laboratory of Molecular Neuroscience and Institute of Molecular Functional Materials, The Hong Kong University of Science and Technology (HKUST), Clear
Water Bay, Kowloon, China
- HKUST Shenzhen Research Institute, No. 9 Yuexing First RD, South Area Hi-tech Park,
Nanshan, Shenzhen 518057, China
| |
Collapse
|
53
|
Xie X, Liu G, Su X, Li Y, Liu Y, Jiao X, Wang X, Tang B. A Facile, Versatile, and Highly Efficient Strategy for Peroxynitrite Bioimaging Enabled by Formamide Deformylation. Anal Chem 2019; 91:6872-6879. [DOI: 10.1021/acs.analchem.9b01175] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Xilei Xie
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Guangzhao Liu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Xingxing Su
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Yong Li
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Yawen Liu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Xiaoyun Jiao
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Xu Wang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan 250014, People’s Republic of China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Shandong Normal University, Jinan 250014, People’s Republic of China
| |
Collapse
|
54
|
A near-infrared fluorescent probe for imaging endogenous carbon monoxide in living systems with a large Stokes shift. Talanta 2019; 201:40-45. [PMID: 31122441 DOI: 10.1016/j.talanta.2019.03.111] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 03/23/2019] [Accepted: 03/30/2019] [Indexed: 01/27/2023]
Abstract
Near-infrared (NIR) fluorescent probes with a large Stokes shift are very practical tools for bioimaging applications. Carbon monoxide (CO) is a key gaseous signal molecule and its imaging in living systems has attracted great attention in recent years. In this work, a very easy-to-get NIR fluorescent probe with a remarkable large pseudo-Stokes shift (238 nm) for detection of CO was reported. This probe was found to show a rapid NIR fluorescent turn-on response for CO with high selectivity, high sensitivity and a low detection limit (38 nM). Moreover, imaging CO in living cells and animals with this probe was successfully applied with a high signal-to-noise ratio. The results indicate that this probe can be used as a new practical tool for imaging of endogenous CO in living systems.
Collapse
|
55
|
Tang Z, Song B, Ma H, Luo T, Guo L, Yuan J. Mitochondria-Targetable Ratiometric Time-Gated Luminescence Probe for Carbon Monoxide Based on Lanthanide Complexes. Anal Chem 2019; 91:2939-2946. [PMID: 30674191 DOI: 10.1021/acs.analchem.8b05127] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
As a critical gasotransmitter, carbon monoxide (CO) has been demonstrated to be related with mitochondrial respiration, but the monitoring of CO in mitochondria remains a great challenge. In this work, a unique ratiometric time-gated luminescence (TGL) probe, Mito-NBTTA-Tb3+/Eu3+, that can specifically respond to mitochondrial CO has been developed. The probe was designed by incorporating a mitochondria-targeting moiety, triphenylphosphonium, into a CO-activatable terpyridine polyacid derivative, 4'-(4-nitrobenzyloxy-2,2':6',2''-terpyridine-6,6''-diyl) bis(methylenenitrilo) tetrakis(acetic acid), for coordinating to Eu3+ and Tb3+ ions to construct lanthanide complex-based probe for ratiometric TGL detection of CO. Upon reaction with CO, accompanied by the conversion of nitro group to amino group, a 1,6-rearrangement-elimination reaction occurs, which leads to the cleavage of 4-nitrobenzyl group from Mito-NBTTA-Tb3+/Eu3+, resulting in the significant increase of Tb3+ emission at 540 nm and moderate decrease of Eu3+ emission at 610 nm. After the reaction, the I540/ I610 ratio was found to be 48-fold enhanced. This feature allowed Mito-NBTTA-Tb3+/Eu3+ to be employed as a ratiometric TGL probe for CO detection with the I540/ I610 ratio as a signal. In addition, the probe showed outstanding mitochondria-localization characteristic, which enabled the probe to be successfully applied to imaging CO within mitochondria of living cells under TGL and ratiometric modes. The application of Mito-NBTTA-Tb3+/Eu3+ was demonstrated by the visualization and quantitative detection of exogenous and endogenous CO in living cells and mouse liver tissue slices, as well as in living Daphnia magna and mice. All of the results suggested the potential of Mito-NBTTA-Tb3+/Eu3+ for the quantitative monitoring of CO in vitro and in vivo.
Collapse
Affiliation(s)
- Zhixin Tang
- State Key Laboratory of Fine Chemicals, School of Chemistry , Dalian University of Technology , Dalian 116024 , China
| | - Bo Song
- State Key Laboratory of Fine Chemicals, School of Chemistry , Dalian University of Technology , Dalian 116024 , China
| | - Hua Ma
- State Key Laboratory of Fine Chemicals, School of Chemistry , Dalian University of Technology , Dalian 116024 , China
| | - Tianlie Luo
- Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology , Dalian University of Technology , Linggong Road 2 , Dalian 116024 , China
| | - Lianying Guo
- Department of Pathophysiology , Dalian Medical University , Dalian 116044 , P. R. China
| | - Jingli Yuan
- State Key Laboratory of Fine Chemicals, School of Chemistry , Dalian University of Technology , Dalian 116024 , China
| |
Collapse
|
56
|
Toscani A, Marín‐Hernández C, Robson JA, Chua E, Dingwall P, White AJP, Sancenón F, de la Torre C, Martínez‐Máñez R, Wilton‐Ely JDET. Highly Sensitive and Selective Molecular Probes for Chromo‐Fluorogenic Sensing of Carbon Monoxide in Air, Aqueous Solution and Cells. Chemistry 2019; 25:2069-2081. [DOI: 10.1002/chem.201805244] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 11/22/2018] [Indexed: 12/17/2022]
Affiliation(s)
- Anita Toscani
- Department of ChemistryImperial College London, Molecular Sciences Research Hub, White City London W12 0BZ UK
| | - Cristina Marín‐Hernández
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM)Universitat Politècnica de València, Universitat de València Spain
- Departamento de QuímicaUniversitat Politècnica de València Camí de Vera s/n 46022 València Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) Spain
| | - Jonathan A. Robson
- Department of ChemistryImperial College London, Molecular Sciences Research Hub, White City London W12 0BZ UK
| | - Elvin Chua
- Department of ChemistryImperial College London, Molecular Sciences Research Hub, White City London W12 0BZ UK
| | - Paul Dingwall
- School of Chemistry and Chemical EngineeringQueen's University Belfast Belfast BT9 5AG UK
| | - Andrew J. P. White
- Department of ChemistryImperial College London, Molecular Sciences Research Hub, White City London W12 0BZ UK
| | - Félix Sancenón
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM)Universitat Politècnica de València, Universitat de València Spain
- Departamento de QuímicaUniversitat Politècnica de València Camí de Vera s/n 46022 València Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) Spain
| | - Cristina de la Torre
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM)Universitat Politècnica de València, Universitat de València Spain
- Departamento de QuímicaUniversitat Politècnica de València Camí de Vera s/n 46022 València Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) Spain
| | - Ramón Martínez‐Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico (IDM)Universitat Politècnica de València, Universitat de València Spain
- Departamento de QuímicaUniversitat Politècnica de València Camí de Vera s/n 46022 València Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) Spain
| | - James D. E. T. Wilton‐Ely
- Department of ChemistryImperial College London, Molecular Sciences Research Hub, White City London W12 0BZ UK
| |
Collapse
|
57
|
Xu S, Liu HW, Yin X, Yuan L, Huan SY, Zhang XB. A cell membrane-anchored fluorescent probe for monitoring carbon monoxide release from living cells. Chem Sci 2019; 10:320-325. [PMID: 30713640 PMCID: PMC6333233 DOI: 10.1039/c8sc03584a] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 10/09/2018] [Indexed: 12/14/2022] Open
Abstract
Carbon monoxide (CO) acts as an important gasotransmitter in delivering intramolecular and intermolecular signals to regulate a variety of physiological processes. This lipid-soluble gas can freely pass through the cell membrane and then diffuse to adjacent cells acting as a messenger. Although many fluorescent probes have been reported to detect intracellular CO, it is still a challenge to visualize the release behavior of endogenous CO. The main obstacle is the lack of a probe that can anchor onto the cell membrane while having the ability to image CO in real time. In this work, by grafting a polar head onto a long and linear hydrophobic Nile Red molecule, a cell membrane-anchored fluorophore ANR was developed. This design strategy of a cell membrane-anchored probe is simpler than the traditional one of using a long hydrophobic alkyl chain as a membrane-anchoring group, and endows the probe with better water solubility. ANR could rapidly bind to the cell membrane (within 1 min) and displayed a long retention time. ANR was then converted to a CO-responsive fluorescent probe (ANRP) by complexation with palladium based on a metal palladium-catalyzed reaction. ANRP exhibited a fast response to CO with a 25-fold fluorescence enhancement in vitro. The detection limit was calculated to be 0.23 μM, indicating that ANRP is sensitive enough to image endogenous CO. Notably, ANRP showed excellent cell membrane-anchoring ability. With ANRP, the release of CO from HepG2 cells under LPS- and heme-stimulated conditions was visualized and the cell self-protection effect during a drug-induced hepatotoxicity process was also studied. Moreover, ANRP was successfully applied to the detection of intracellular CO in several cell lines and tissues, and the results demonstrated that the liver is the main organ for CO production, and that cancer cells release more CO from their cells than normal cells. ANRP is the first membrane-anchored CO fluorescent probe that has the ability to reveal the relationship between CO release and diseases. It also has prospects for the studying of intercellular signaling functions of CO.
Collapse
Affiliation(s)
- Shuai Xu
- Molecular Science and Biomedicine Laboratory , State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Collaborative Innovation Center for Chemistry and Molecular Medicine , Hunan University , Changsha , 410082 , P. R. China . ;
| | - Hong-Wen Liu
- Molecular Science and Biomedicine Laboratory , State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Collaborative Innovation Center for Chemistry and Molecular Medicine , Hunan University , Changsha , 410082 , P. R. China . ;
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province , Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education , College of Chemistry , Xiangtan University , Xiangtan 411105 , P. R. China
| | - Xia Yin
- Molecular Science and Biomedicine Laboratory , State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Collaborative Innovation Center for Chemistry and Molecular Medicine , Hunan University , Changsha , 410082 , P. R. China . ;
| | - Lin Yuan
- Molecular Science and Biomedicine Laboratory , State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Collaborative Innovation Center for Chemistry and Molecular Medicine , Hunan University , Changsha , 410082 , P. R. China . ;
| | - Shuang-Yan Huan
- Molecular Science and Biomedicine Laboratory , State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Collaborative Innovation Center for Chemistry and Molecular Medicine , Hunan University , Changsha , 410082 , P. R. China . ;
| | - Xiao-Bing Zhang
- Molecular Science and Biomedicine Laboratory , State Key Laboratory of Chemo/Biosensing and Chemometrics , College of Chemistry and Chemical Engineering , Collaborative Innovation Center for Chemistry and Molecular Medicine , Hunan University , Changsha , 410082 , P. R. China . ;
| |
Collapse
|
58
|
Wang Z, Zhao Z, Liu C, Geng Z, Duan Q, Jia P, Li Z, Zhu H, Zhu B, Sheng W. A long-wavelength ultrasensitive colorimetric fluorescent probe for carbon monoxide detection in living cells. Photochem Photobiol Sci 2019; 18:1851-1857. [DOI: 10.1039/c9pp00222g] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A long-wavelength ultrasensitive colorimetric fluorescent probe was developed to track carbon monoxide in living cells.
Collapse
|
59
|
Tang Y, Ma Y, Yin J, Lin W. Strategies for designing organic fluorescent probes for biological imaging of reactive carbonyl species. Chem Soc Rev 2019; 48:4036-4048. [DOI: 10.1039/c8cs00956b] [Citation(s) in RCA: 114] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This review highlights the design strategies of typical organic fluorescent probes for reactive carbonyl species and their application in biological imaging.
Collapse
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
- Jinan
| | - Yanyan Ma
- Institute of Fluorescent Probes for Biological Imaging
- School of Chemistry and Chemical Engineering
- School of Materials Science and Engineering
- University of Jinan
- Jinan
| | - Junling Yin
- 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
| |
Collapse
|
60
|
Ye H, Nallon EC, Schnee VP, Shi C, Jiang K, Xu J, Feng S, Wang H, Li Q. Enhance the Discrimination Precision of Graphene Gas Sensors with a Hidden Markov Model. Anal Chem 2018; 90:13790-13795. [PMID: 30384590 DOI: 10.1021/acs.analchem.8b04386] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Sensors are the key element to enable smart electronics and will play an important role in the emerging big data era. In this work, we reported an experimental study and a data-analytical characterization method to enhance the precision of discriminating chemically and structurally similar gases. Graphene sensors were fabricated by conventional photolithography and measured with feature analysis against different chemicals. A new hidden Markov model assisted with frequency spectral analysis, and the Gaussian mixture model (K-GMM-HMM) is developed to discriminate similar gases. The results indicated that the new method achieved a high prediction accuracy of 94%, 27% higher than the maximum value obtained by the conventional methods or other feature transient analysis methods. This study indicated that graphene gas sensors with the new K-GMM-HMM analysis are very attractive for chemical discrimination used in future smart electronics.
Collapse
Affiliation(s)
- Huixian Ye
- Shanghai Advanced Research Institute , Chinese Academy of Sciences , Shanghai 201210 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China.,Department of Electrical and Computer Engineering , George Mason University , Fairfax , Virginia 22030 , United States
| | - Eric C Nallon
- Department of Electrical and Computer Engineering , George Mason University , Fairfax , Virginia 22030 , United States.,RDECOM CERDEC Night Vision and Electronic Sensors Directorate , United States Army , Fort Belvoir , Virginia 22060 , United States
| | - Vincent P Schnee
- RDECOM CERDEC Night Vision and Electronic Sensors Directorate , United States Army , Fort Belvoir , Virginia 22060 , United States
| | - Chen Shi
- Department of Electrical and Computer Engineering , George Mason University , Fairfax , Virginia 22030 , United States
| | - Kai Jiang
- Department of Electrical and Computer Engineering , George Mason University , Fairfax , Virginia 22030 , United States
| | - Jinxia Xu
- Department of Electrical and Computer Engineering , George Mason University , Fairfax , Virginia 22030 , United States.,Hubei Collaborative Innovation Center for High-Efficiency Utilization of Solar Energy , Hubei University of Technology , Wuhan 430068 , China
| | - Songlin Feng
- Shanghai Advanced Research Institute , Chinese Academy of Sciences , Shanghai 201210 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Hui Wang
- Shanghai Advanced Research Institute , Chinese Academy of Sciences , Shanghai 201210 , China.,University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Qiliang Li
- Department of Electrical and Computer Engineering , George Mason University , Fairfax , Virginia 22030 , United States
| |
Collapse
|
61
|
Lohar S, Dhara K, Roy P, Sinha Babu SP, Chattopadhyay P. Highly Sensitive Ratiometric Chemosensor and Biomarker for Cyanide Ions in the Aqueous Medium. ACS OMEGA 2018; 3:10145-10153. [PMID: 30221241 PMCID: PMC6130900 DOI: 10.1021/acsomega.8b01035] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 07/20/2018] [Indexed: 05/20/2023]
Abstract
A newly designed cyanide-selective chemosensor based on chromone containing benzothiazole groups [3-(2,3-dihydro-benzothiazol-2-yl)-chromen-4-one (DBTC)] was synthesized and structurally characterized by physico-chemical, spectroscopic, and single-crystal X-ray diffraction analyses. The compound DBTC can detect cyanide anions based on nucleophilic addition as low as 5.76 nM in dimethyl sulfoxide-N-(2-hydroxyethyl)piperazine-N'-ethanesulfonic acid buffer (20 mM, pH 7.4) (v/v = 1:3). The binding mode between receptor DBTC and cyanide nucleophile has also been demonstrated by experimental studies using various spectroscopic tools and theoretical studies, and the experimental work has also been verified by characterizing one supporting compound of similar probable structure of the final product formed between DBTC and cyanide ion (DBTC-CN compound) by single-crystal X-ray analysis for detailed structural analyses. In theoretical study, density functional theory procedures have been used to calculate the molecular structure and the calculation of the Fukui function for evaluation of the electrophilic properties of each individual acceptor atom. Furthermore, the efficacy of the probe (DBTC) to detect the distribution of CN- ions in living cells has been checked by acquiring the fluorescence image using a confocal microscope. Notably, the paper strips with DBTC were prepared, and these could serve as efficient and suitable CN- test kits successfully.
Collapse
Affiliation(s)
- Somenath Lohar
- Department
of Chemistry, The University of Burdwan, Burdwan 713104, West Bengal, India
| | - Koushik Dhara
- Department
of Chemistry, Sambhu Nath College, Labpur, Birbhum 731303, West Bengal, India
| | - Priya Roy
- Parasitology
Laboratory, Department of Zoology, Visva-Bharati University, Santiniketan, 731235, India
| | - Santi P. Sinha Babu
- Parasitology
Laboratory, Department of Zoology, Visva-Bharati University, Santiniketan, 731235, India
| | - Pabitra Chattopadhyay
- Department
of Chemistry, The University of Burdwan, Burdwan 713104, West Bengal, India
- E-mail: . Phone: +91-342-2558554 ext. 424. Fax: +91-342-2530452
| |
Collapse
|
62
|
Zhao Y, Hai Z, Wang H, Su L, Liang G. Legumain-Specific Near-Infrared Fluorescence "Turn On" for Tumor-Targeted Imaging. Anal Chem 2018; 90:8732-8735. [PMID: 30027744 DOI: 10.1021/acs.analchem.8b02704] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Legumain is one of the cysteine proteases which can serve as an essential indicator for cancer diagnosis. Near-infrared (NIR) nanoprobes with fluorescence "Turn On" property are advantageous in cancer diagnosis. However, to the best of our knowledge, using a completely organic NIR nanoprobe to image legumain activity either in vitro or in vivo has not been reported. Herein, employing a CBT-Cys click condensation reaction, we used a rationally designed NIR probe Cys(StBu)-Ala-Ala-Asn-Lys(Cy5.5)-CBT (1) to synthesize its nanoprobes 1-NPs with self-quenched fluorescence. Cell and animal experiments indicated that our nanoprobes were able to specifically image legumain activity in living cells and tumors with a NIR fluorescence "Turn On" manner. We envision that the nanoprobes could be applied for the diagnosis of legumain-related diseases in the near future.
Collapse
Affiliation(s)
- Yue Zhao
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China
| | - Zijuan Hai
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China
| | - Hongyong Wang
- Jiangsu Institute of Nuclear Medicine , 20 Qianrong Road , Wuxi , Jiangsu 214063 , China
| | - Lanhong Su
- School of Life Sciences , University of Science and Technology of China , Huangshan Road , Hefei , Anhui 230027 , China
| | - Gaolin Liang
- Hefei National Laboratory of Physical Sciences at Microscale, Department of Chemistry , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China
| |
Collapse
|
63
|
Das B, Lohar S, Patra A, Ahmmed E, Mandal SK, Bhakta JN, Dhara K, Chattopadhyay P. A naphthalimide-based fluorescence ‘‘turn-on’’ chemosensor for highly selective detection of carbon monoxide: imaging applications in living cells. NEW J CHEM 2018. [DOI: 10.1039/c8nj02552e] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A naphthalimide-based fluorescence chemosensor, COFP, was designed and synthesized for the detection of carbon monoxide (CO) in HEPES buffer (pH 7.4, 37 °C).
Collapse
Affiliation(s)
- Biswajit Das
- Department of Chemistry
- Sreegopal Banerjee College
- Hooghly 712148
- India
| | - Somenath Lohar
- Department of Chemistry, The University of Burdwan, Golapbag
- Burdwan
- India
| | - Ayan Patra
- Department of Chemistry, The University of Burdwan, Golapbag
- Burdwan
- India
| | - Ejaj Ahmmed
- Department of Chemistry, The University of Burdwan, Golapbag
- Burdwan
- India
| | - Sushil Kumar Mandal
- Department of Ecological Studies & International Center for Ecological Engineering (ICEE)
- University of Kalyani
- Nadia
- India
| | - Jatindra Nath Bhakta
- Department of Ecological Studies & International Center for Ecological Engineering (ICEE)
- University of Kalyani
- Nadia
- India
| | - Koushik Dhara
- Department of Chemistry
- Sambhu Nath College
- Birbhum 731303
- India
| | | |
Collapse
|
64
|
Wang Z, Geng Z, Zhao Z, Sheng W, Liu C, Lv X, He Q, Zhu B. A highly specific and sensitive ratiometric fluorescent probe for carbon monoxide and its bioimaging applications. NEW J CHEM 2018. [DOI: 10.1039/c8nj03152e] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A simple highly specific and sensitive ratiometric fluorescent probe has been constructed to monitor carbon monoxide levels in living cells.
Collapse
Affiliation(s)
- Zuokai Wang
- School of Resources and Environment
- University of Jinan
- Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
- Jinan 250022
- P. R. China
| | - Zhuofan Geng
- School of Resources and Environment
- University of Jinan
- Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
- Jinan 250022
- P. R. China
| | - Ziyang Zhao
- School of Resources and Environment
- University of Jinan
- Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
- Jinan 250022
- P. R. China
| | - Wenlong Sheng
- Qilu University of Technology (Shandong Academy of Sciences)
- Biology Institute of Shandong Academy of Sciences
- Jinan
- P. R. China
| | - Caiyun Liu
- School of Resources and Environment
- University of Jinan
- Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
- Jinan 250022
- P. R. China
| | - Xiaoyu Lv
- School of Resources and Environment
- University of Jinan
- Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
- Jinan 250022
- P. R. China
| | - Qiuxia He
- Qilu University of Technology (Shandong Academy of Sciences)
- Biology Institute of Shandong Academy of Sciences
- Jinan
- P. R. China
| | - Baocun Zhu
- School of Resources and Environment
- University of Jinan
- Shandong Provincial Engineering Technology Research Center for Ecological Carbon Sink and Capture Utilization
- Jinan 250022
- P. R. China
| |
Collapse
|