651
|
Feng L, Ning J, Tian X, Wang C, Zhang L, Ma X, James TD. Fluorescent probes for bioactive detection and imaging of phase II metabolic enzymes. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.213026] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
652
|
Development of three novel benzothiazole-based ratiometric fluorescent chemosensor for detecting of hydrazine in serum and gas phase via ESIPT process and different recognition sites. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151219] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
653
|
Dahal D, McDonald L, Pokhrel S, Paruchuri S, Konopka M, Pang Y. A NIR-emitting cyanine with large Stokes shifts for live cell imaging: large impact of the phenol group on emission. Chem Commun (Camb) 2019; 55:13223-13226. [PMID: 31595909 PMCID: PMC6918678 DOI: 10.1039/c9cc06831g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
There are a limited number of near-infrared (NIR) emitting (λem = 700-900 nm) molecular probes for imaging applications. A NIR-emitting probe that exhibits emission at ∼800 nm with a large Stokes shift was synthesized and found to exhibit excellent selectivity towards mitochondria for live-cell imaging. The photophysical properties were attributed to an excited "cyanine structure" via intramolecular charge transfer (ICT) involving a phenol group.
Collapse
Affiliation(s)
- Dipendra Dahal
- Department of Chemistry, The University of Akron, Akron, OH 44325, USA.
| | - Lucas McDonald
- Department of Chemistry, The University of Akron, Akron, OH 44325, USA.
| | - Sabita Pokhrel
- Department of Chemistry, The University of Akron, Akron, OH 44325, USA.
| | - Sailaja Paruchuri
- Department of Chemistry, The University of Akron, Akron, OH 44325, USA.
| | - Michael Konopka
- Department of Chemistry, The University of Akron, Akron, OH 44325, USA.
| | - Yi Pang
- Department of Chemistry, The University of Akron, Akron, OH 44325, USA.
| |
Collapse
|
654
|
Zhang W, Suzuki S, Cho S, Watanabe G, Yoshida H, Sakurai T, Aotani M, Tsutsui Y, Ozaki M, Seki S. Highly Miscible Hybrid Liquid-Crystal Systems Containing Fluorescent Excited-State Intramolecular Proton Transfer Molecules. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:14031-14041. [PMID: 31566386 DOI: 10.1021/acs.langmuir.9b02272] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Doping of luminescent molecules in a nematic liquid-crystal (LC) host is a convenient approach to develop light-emitting LC displays that would be a promising alternative to conventional LC displays. The requirements for the luminescent guest molecules include high miscibility in the host LC, high-order parameters in the host LC media to show anisotropic luminescence, lack of self-absorption, transparency in the visible region, and a large photoluminescence quantum yield independent of its concentration. To address these issues, here, we newly synthesize a highly miscible and fluorescent excited-state intramolecular proton transfer molecule, C4-C≡C-HBT, based on 2-(2-hydroxyphenyl)benzothiazole (HBT). This compound is highly miscible in a conventional room-temperature nematic LC 4-pentyl-4'-cyano biphenyl (5CB) up to 14 wt % (∼12 mol %) and exhibits a large photoluminescence quantum yield of ΦFL = 0.32 in the 5CB host, both of which were achieved by the introduction of an alkynyl group into the HBT core. C4-C≡C-HBT possesses a high-order parameter of S = 0.46 in 5CB, and the C4-C≡C-HBT/5CB mixtures show anisotropic fluorescence whose intensity is controlled by the applied electric field. A patterned image is demonstrated, which is not visible under an ambient environment but is readable upon UV illumination, relying on the orientational differences of ordered C4-C≡C-HBT molecules.
Collapse
Affiliation(s)
- Wanying Zhang
- Department of Molecular Engineering, Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto 615-8510 , Japan
| | - Satoshi Suzuki
- Fukui Institute for Fundamental Chemistry , Kyoto University , Kyoto 606-8103 , Japan
| | - SeongYong Cho
- Division of Electrical, Electronic and Information Engineering , Osaka University , 2-1 Yamadaoka , Suita, Osaka 565-0871 , Japan
| | - Go Watanabe
- Department of Physics, School of Science , Kitasato University , Kitasato 1-15-1 , Minami-ku, Sagamihara , Kanagawa 252-0373 , Japan
| | - Hiroyuki Yoshida
- Division of Electrical, Electronic and Information Engineering , Osaka University , 2-1 Yamadaoka , Suita, Osaka 565-0871 , Japan
| | - Tsuneaki Sakurai
- Department of Molecular Engineering, Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto 615-8510 , Japan
| | - Mika Aotani
- Department of Molecular Engineering, Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto 615-8510 , Japan
| | - Yusuke Tsutsui
- Department of Molecular Engineering, Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto 615-8510 , Japan
| | - Masanori Ozaki
- Division of Electrical, Electronic and Information Engineering , Osaka University , 2-1 Yamadaoka , Suita, Osaka 565-0871 , Japan
| | - Shu Seki
- Department of Molecular Engineering, Graduate School of Engineering , Kyoto University , Nishikyo-ku , Kyoto 615-8510 , Japan
| |
Collapse
|
655
|
Xi H, Zhang Z, Zhang W, Li M, Lian C, Luo Q, Tian H, Zhu WH. All-Visible-Light-Activated Dithienylethenes Induced by Intramolecular Proton Transfer. J Am Chem Soc 2019; 141:18467-18474. [DOI: 10.1021/jacs.9b07357] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Hancheng Xi
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Zhipeng Zhang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Weiwei Zhang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Mengqi Li
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Cheng Lian
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Qianfu Luo
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - He Tian
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| | - Wei-Hong Zhu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai 200237, China
| |
Collapse
|
656
|
Zhang X, Huang Y, Han X, Wang Y, Zhang L, Chen L. Evaluating the Protective Effects of Mitochondrial Glutathione on Cerebral Ischemia/Reperfusion Injury via Near-Infrared Fluorescence Imaging. Anal Chem 2019; 91:14728-14736. [DOI: 10.1021/acs.analchem.9b04082] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xia Zhang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Centre for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yan Huang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Centre for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China
| | - Xiaoyue Han
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Centre for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yue Wang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Centre for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Liangwei Zhang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Centre for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
| | - Lingxin Chen
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Research Centre for Coastal Environmental Engineering and Technology, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences, Yantai 264003, China
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao 266071, China
| |
Collapse
|
657
|
Chen L, Cho MK, Wu D, Kim HM, Yoon J. Two-Photon Fluorescence Probe for Selective Monitoring of Superoxide in Live Cells and Tissues. Anal Chem 2019; 91:14691-14696. [DOI: 10.1021/acs.analchem.9b03937] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Liyan Chen
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
| | - Myoung Ki Cho
- Department of Chemistry and Energy Systems Research, Ajou University, Suwon 16499, Korea
| | - Di Wu
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
| | - Hwan Myung Kim
- Department of Chemistry and Energy Systems Research, Ajou University, Suwon 16499, Korea
| | - Juyoung Yoon
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea
| |
Collapse
|
658
|
Hao Y, Yin Q, Zhang Y, Xu M, Chen S. Recent Progress in the Development of Fluorescent Probes for Thiophenol. Molecules 2019; 24:E3716. [PMID: 31623065 PMCID: PMC6832550 DOI: 10.3390/molecules24203716] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 10/14/2019] [Accepted: 10/14/2019] [Indexed: 02/07/2023] Open
Abstract
Thiophenol (PhSH) belongs to a class of highly reactive and toxic aromatic thiols with widespread applications in the chemical industry for preparing pesticides, polymers, and pharmaceuticals. In this review, we comprehensively summarize recent progress in the development of fluorescent probes for detecting and imaging PhSH. These probes are classified according to recognition moieties and are detailed on the basis of their structures and sensing performances. In addition, prospects for future research are also discussed.
Collapse
Affiliation(s)
- Yuanqiang Hao
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu 476000, China.
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China.
| | - Qianye Yin
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China.
| | - Yintang Zhang
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu 476000, China.
| | - Maotian Xu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu 476000, China.
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China.
| | - Shu Chen
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China.
| |
Collapse
|
659
|
Jung Y, Park NK, Kang S, Huh Y, Jung J, Hur JK, Kim D. Latent turn-on fluorescent probe for the detection of toxic malononitrile in water and its practical applications. Anal Chim Acta 2019; 1095:154-161. [PMID: 31864617 DOI: 10.1016/j.aca.2019.10.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 10/05/2019] [Accepted: 10/09/2019] [Indexed: 11/17/2022]
Abstract
A latent turn-on fluorescent probe for the detection of malononitrile (NCCH2CN), a precursor of hydrogen cyanide (HCN) in the mammalian tissue metabolism, is developed based on reaction-based fluorophore generation for the first time. Malononitrile is utilized within a wide spectrum of academic and industrial applications, and it is a key reagent to make o-chlorobenzylidene malononitrile (CS gas; tear gas), which is used for riot control. Due to its extensive use as well as potential health risks and the environmental pollution, malononitrile monitoring method has been required. In this paper, we discovered that our key sensing platform, 6-(dimethylamino)-3-hydroxy-2-naphthaldehyde (named Mal-P1), responds sensitively and selectively towards malononitrile. The Knoevenagel condensation induced benzo [g]coumarin formation of Mal-P1 with malononitrile showed significant fluorescence turn-on response. In addition, Mal-P1 showed the malononitrile sensing ability in environmental samples (real water, CS gas) and imaging ability in biological sample (HeLa cell line) using fluorescence microscopy with low cytotoxicity. The successful demonstrations will facilitate further applications in a variety of fields.
Collapse
Affiliation(s)
- Yuna Jung
- Department of Biomedical Science, Graduate School, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Nam Kyoo Park
- Department of Biomedical Science, Graduate School, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Sangrim Kang
- Department of Pathology, College of Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea; Department of Anatomy and Neurobiology, College of Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Youngbuhm Huh
- Department of Biomedical Science, Graduate School, Kyung Hee University, Seoul, 02447, Republic of Korea; Department of Anatomy and Neurobiology, College of Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Junyang Jung
- Department of Biomedical Science, Graduate School, Kyung Hee University, Seoul, 02447, Republic of Korea; Department of Anatomy and Neurobiology, College of Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Junho K Hur
- Department of Biomedical Science, Graduate School, Kyung Hee University, Seoul, 02447, Republic of Korea; Department of Pathology, College of Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea.
| | - Dokyoung Kim
- Department of Biomedical Science, Graduate School, Kyung Hee University, Seoul, 02447, Republic of Korea; Department of Anatomy and Neurobiology, College of Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea; Center for Converging Humanities, Kyung Hee University, Seoul, 02447, Republic of Korea; Medical Research Center for Bioreaction to Reactive Oxygen Species and Biomedical Science Institute, Kyung Hee University, Seoul, 02447, Republic of Korea.
| |
Collapse
|
660
|
Wang H, Gong Q, Wang G, Dang J, Liu F. Deciphering the Mechanism of Aggregation-Induced Emission of a Quinazolinone Derivative Displaying Excited-State Intramolecular Proton-Transfer Properties: A QM, QM/MM, and MD Study. J Chem Theory Comput 2019; 15:5440-5447. [PMID: 31436414 DOI: 10.1021/acs.jctc.9b00421] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A combination of excited-state intramolecular proton transfer (ESIPT) and aggregation-induced emission (AIE) has opened new opportunities to develop color-tunable luminescent materials with high quantum yield. Understanding the emission mechanism of these luminophores is essential for the molecular design and construction of a functional system. Herein, we report QM (MS-CASPT2//TD-DFT, MS-CASPT2//CASSCF) and ONIOM (QM/MM) studies on the fluorescence quenching and AIE mechanisms of 2-(2-hydroxy-phenyl)-4(3H)-quinazolinone with typical characteristics of AIE and ESIPT as an example. The computational results indicate that in the tetrahydrofuran solution, once being excited to the S1 state, the molecule tends to undergo an ultrafast, barrierless ESIPT from enol to keto tautomer and then accesses a S1/S0 conical intersection in the vicinity of a C═C bond twisted intramolecular charge-transfer (TICT) intermediate, leading to a nonradiative decay from the excited to ground state. Hence, the TICT-induced nonadiabatic transition, which has been further confirmed by the on-the-fly trajectory surface hopping dynamics simulations, accounts for the fluorescence quenching in solution. In contrast, in the solid state, the nonradiative relaxation pathway via the C═C bond rotation is suppressed due to environmental hindrance, leaving the ESIPT-induced enol-keto tautomerization as the only excited-decay channel, thus the fluorescence is observably enhanced in the crystal.
Collapse
Affiliation(s)
- Hongjuan Wang
- Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry & Chemical Engineering , Shaanxi Normal University , Xi'an , Shaanxi 710062 , P. R. China
| | - Qianqian Gong
- Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry & Chemical Engineering , Shaanxi Normal University , Xi'an , Shaanxi 710062 , P. R. China
| | - Gang Wang
- Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry & Chemical Engineering , Shaanxi Normal University , Xi'an , Shaanxi 710062 , P. R. China
| | - Jingshuang Dang
- Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry & Chemical Engineering , Shaanxi Normal University , Xi'an , Shaanxi 710062 , P. R. China
| | - Fengyi Liu
- Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry & Chemical Engineering , Shaanxi Normal University , Xi'an , Shaanxi 710062 , P. R. China
| |
Collapse
|
661
|
Fluorescence properties of amido-substituted 2,3-naphthalimides: Excited-state intramolecular proton transfer (ESIPT) fluorescence and responses to Ca2+ ions. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151189] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
662
|
Liu Z, Wang Q, Wang H, Su W, Dong S. A chloroacetate based ratiometric fluorescent probe for cysteine detection in biosystems. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151218] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
663
|
Wu L, Sedgwick AC, Sun X, Bull SD, He XP, James TD. Reaction-Based Fluorescent Probes for the Detection and Imaging of Reactive Oxygen, Nitrogen, and Sulfur Species. Acc Chem Res 2019; 52:2582-2597. [PMID: 31460742 PMCID: PMC7007013 DOI: 10.1021/acs.accounts.9b00302] [Citation(s) in RCA: 310] [Impact Index Per Article: 62.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Indexed: 12/26/2022]
Abstract
This Account describes a range of strategies for the development of fluorescent probes for detecting reactive oxygen species (ROS), reactive nitrogen species (RNS), and reactive (redox-active) sulfur species (RSS). Many ROS/RNS have been implicated in pathological processes such as Alzheimer's disease, cancer, diabetes mellitus, cardiovascular disease, and aging, while many RSS play important roles in maintaining redox homeostasis, serving as antioxidants and acting as free radical scavengers. Fluorescence-based systems have emerged as one of the best ways to monitor the concentrations and locations of these often very short lived species. Because of the high levels of sensitivity and in particular their ability to be used for temporal and spatial sampling for in vivo imaging applications. As a direct result, there has been a huge surge in the development of fluorescent probes for sensitive and selective detection of ROS, RNS, and RSS within cellular environments. However, cellular environments are extremely complex, often with more than one species involved in a given biochemical process. As a result, there has been a rise in the development of dual-responsive fluorescent probes (AND-logic probes) that can monitor the presence of more than one species in a biological environment. Our aim with this Account is to introduce the fluorescent probes that we have developed for in vitro and in vivo measurement of ROS, RNS, and RSS. Fluorescence-based sensing mechanisms used in the construction of the probes include photoinduced electron transfer, intramolecular charge transfer, excited-state intramolecular proton transfer (ESIPT), and fluorescence resonance energy transfer. In particular, probes for hydrogen peroxide, hypochlorous acid, superoxide, peroxynitrite, glutathione, cysteine, homocysteine, and hydrogen sulfide are discussed. In addition, we describe the development of AND-logic-based systems capable of detecting two species, such as peroxynitrite and glutathione. One of the most interesting advances contained in this Account is our extension of indicator displacement assays (IDAs) to reaction-based indicator displacement assays (RIAs). In an IDA system, an indicator is allowed to bind reversibly to a receptor. Then a competitive analyte is introduced into the system, resulting in displacement of the indicator from the host, which in turn modulates the optical signal. With an RIA-based system, the indicator is cleaved from a preformed receptor-indicator complex rather than being displaced by the analyte. Nevertheless, without a doubt the most significant result contained in this Account is the use of an ESIPT-based probe for the simultaneous sensing of fibrous proteins/peptides AND environmental ROS/RNS.
Collapse
Affiliation(s)
- Luling Wu
- Department
of Chemistry, University of Bath, Bath BA2 7AY, U.K.
| | - Adam C. Sedgwick
- University
of Texas at Austin, 105 East 24th Street A5300, Austin, Texas 78712-1224, United States
| | - Xiaolong Sun
- Key
Laboratory of Biomedical Information Engineering of Ministry of Education,
School of Life Science and Technology, Xi’an
Jiaotong University, Xi’an 710049, China
| | - Steven D. Bull
- Department
of Chemistry, University of Bath, Bath BA2 7AY, U.K.
| | - Xiao-Peng He
- Key
Laboratory for Advanced Materials and Joint International Research
Laboratory of Precision Chemistry and Molecular Engineering, Feringa
Nobel Prize Scientist Joint Research Center, School of Chemistry and
Molecular Engineering, East China University
of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Tony D. James
- Department
of Chemistry, University of Bath, Bath BA2 7AY, U.K.
| |
Collapse
|
664
|
Wang BJ, Liu RJ, Fang J, Wang YW, Peng Y. A water-soluble dual-site fluorescent probe for the rapid detection of cysteine with high sensitivity and specificity. Chem Commun (Camb) 2019; 55:11762-11765. [PMID: 31513186 DOI: 10.1039/c9cc06468k] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A water-soluble turn-on fluorescent probe has been rationally designed and synthesized to distinguish Cys from Hcy and GSH in less than five seconds. It has high sensitivity and strong anti-interference ability to other amino acids and ions. Its ultra-rapid detection of Cys in aqueous systems could be attributed to dual response sites imparted by the probe.
Collapse
Affiliation(s)
- Bao-Jun Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, People's Republic of China.
| | - Rui-Juan Liu
- 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.
| | - Ya-Wen Wang
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, People's Republic of China.
| | - Yu Peng
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000, People's Republic of China. and School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, People's Republic of China.
| |
Collapse
|
665
|
Zhang P, Fu C, Zhang Q, Li S, Ding C. Ratiometric Fluorescent Strategy for Localizing Alkaline Phosphatase Activity in Mitochondria Based on the ESIPT Process. Anal Chem 2019; 91:12377-12383. [PMID: 31513368 DOI: 10.1021/acs.analchem.9b02917] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Fluorescent probes are powerful tools for detecting and mapping the species of interest in vitro and in vivo. Although the probes always show high selectivity and sensitivity, they are usually affected by some factors, such as detecting conditions and the probe concentrations. Ratiometric fluorescent strategies, possessing advantage of low background noise, would solve the problem effectively and lead to a higher sensing performance. Thus, an ESIPT-based ratiometric probe (HBTP-mito) was developed on the basis of a phosphorylated 2-(2'-hydroxyphenyl)-benzothiazole derivative for the determination of ALP activity. HBTP-mito is water soluble and emits green fluorescence in TBS buffer due to the blockage of ESIPT. Upon the introduction of ALP, the phosphate ester of HBTP-mito was hydrolyzed and the ESIPT process was restored. Accordingly, the fluorescence at 514 nm decreases, while emission at 650 nm shows a "turn-on" response. The ratio of intensity (I514nm/I650nm) decreases linearly with ALP activity increasing from 0 to 60 mU/mL, obtained an LOD of 0.072 mU/mL. The favorable performance of the probe enables its application not only in the detection of ALP activity in biological samples, but also in the localization of the ALP levels in living cells and in vivo.
Collapse
Affiliation(s)
- Peng Zhang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE; Shandong Key Laboratory of Biochemical Analysis; Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong; College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , People's Republic of China
| | - Caixia Fu
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE; Shandong Key Laboratory of Biochemical Analysis; Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong; College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , People's Republic of China
| | - Qian Zhang
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE; Shandong Key Laboratory of Biochemical Analysis; Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong; College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , People's Republic of China
| | - Shasha Li
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE; Shandong Key Laboratory of Biochemical Analysis; Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong; College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , People's Republic of China
| | - Caifeng Ding
- Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science, MOE; Shandong Key Laboratory of Biochemical Analysis; Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong; College of Chemistry and Molecular Engineering , Qingdao University of Science and Technology , Qingdao 266042 , People's Republic of China
| |
Collapse
|
666
|
Ling F, Liu D, Li S, Li W, Zhang B, Wang P. Femtosecond real-time probing of the excited-state intramolecular proton transfer reaction in methyl salicylate. J Chem Phys 2019; 151:094302. [PMID: 31492073 DOI: 10.1063/1.5115307] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The excited-state intramolecular proton transfer (ESIPT) process and subsequent electronic relaxation dynamics in methyl salicylate have been investigated using femtosecond time-resolved ion yield spectroscopy combined with time-resolved photoelectron imaging. Excitation with a tunable pump pulse populates the keto tautomer in the first excited electronic state S1(ππ*). As a hydrogen atom transfers from the phenolic group to the carbonyl group within 100 fs, the molecular geometry changes gradually, leading to a variation in the electronic photoionization channel. By virtue of the accidental resonance with some intermediate Rydberg states, the time-dependent photoelectron spectra provide a direct mapping of the ESIPT reaction from the initially populated keto tautomer to the proton-transferred enol tautomer. Subsequently, the population around the enol configuration undergoes intramolecular vibrational redistribution on a subpicosecond time scale, followed by internal conversion to the ground state with a wavelength-dependent lifetime in the picosecond range. Furthermore, the excitation energies of several Rydberg states in methyl salicylate are determined experimentally.
Collapse
Affiliation(s)
- Fengzi Ling
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Dejun Liu
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Shuai Li
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Wei Li
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| | - Bing Zhang
- State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China
| | - Pengfei Wang
- Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
| |
Collapse
|
667
|
Chen H, Zhou Y, Zheng K, Zhang N, Tan X, Chen W. A Light‐Up Fluorescent Probe for Detection of Formaldehyde in Serum and Gaseous Based on
d
‐PeT Process. ChemistrySelect 2019. [DOI: 10.1002/slct.201902120] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Hui Chen
- College of Materials and Chemical EngineeringKey laboratory of inorganic nonmetallic crystalline and energy conversion materialsChina Three Gorges University Yichang 443002 P. R. China
| | - Yang Zhou
- College of Materials and Chemical EngineeringKey laboratory of inorganic nonmetallic crystalline and energy conversion materialsChina Three Gorges University Yichang 443002 P. R. China
| | - Kaibo Zheng
- College of Materials and Chemical EngineeringKey laboratory of inorganic nonmetallic crystalline and energy conversion materialsChina Three Gorges University Yichang 443002 P. R. China
- Guangxi Key laboratory of Chemistry and Engineering of forest ProductsGuangxi University for Nationalities Nanning 530006 P. R. China
| | - Nuonuo Zhang
- College of Materials and Chemical EngineeringKey laboratory of inorganic nonmetallic crystalline and energy conversion materialsChina Three Gorges University Yichang 443002 P. R. China
| | - Xuecai Tan
- Guangxi Key laboratory of Chemistry and Engineering of forest ProductsGuangxi University for Nationalities Nanning 530006 P. R. China
| | - Weifeng Chen
- College of Materials and Chemical EngineeringKey laboratory of inorganic nonmetallic crystalline and energy conversion materialsChina Three Gorges University Yichang 443002 P. R. China
| |
Collapse
|
668
|
Halder A, Bhattacharya B, Haque F, Dinda S, Ghoshal D. Polarity-Induced Excited-State Intramolecular Proton Transfer (ESIPT) in a Pair of Supramolecular Isomeric Multifunctional Dynamic Metal-Organic Frameworks. Chemistry 2019; 25:12196-12205. [PMID: 31276252 DOI: 10.1002/chem.201902673] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Indexed: 01/15/2023]
Abstract
A pair of supramolecular isomers of CdII -based MOF have been synthesized by utilizing a flexible N,N'-donor linker and a dicarboxylate with ESIPT (excited-state intramolecular proton transfer) fluorophore by varying the reaction media. One of the MOFs has a 3D four-fold interpenetrating framework with guest solvent in the structure that undergoes a solvent-dependent crystalline-to-crystalline structural transformation, which has been extensively studied by powder XRD and IR spectroscopy. The other MOF is structurally rigid in nature and has a two-fold interpenetrating structure without any guest molecules. Both the compounds show moderate CO2 adsorption and one of them, the MOF with the four-fold interpenetrating structure, also shows moderately high H2 adsorption. Furthermore, both the compounds show interesting luminescence behavior. In the solid state, the two compounds show single-peak spectra, whereas upon suspension of these compounds in polar solvents, the maxima split into two peaks with a large Stokes shift. On the other hand, in nonpolar solvents, only one emission maximum is observed. This solvatochromic dual-emission phenomenon is due to ESIPT, which has been extensively studied.
Collapse
Affiliation(s)
- Arijit Halder
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, 700 032, India
| | | | - Fazle Haque
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, 700 032, India
| | - Susanta Dinda
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, 700 032, India
| | - Debajyoti Ghoshal
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata, 700 032, India
| |
Collapse
|
669
|
Kim J, Kim D. Theoretical Investigation of Excited-State Intramolecular Proton Transfer and Photoisomerization of 2-(Iminomethyl)phenol. J Phys Chem A 2019; 123:7246-7254. [PMID: 31370390 DOI: 10.1021/acs.jpca.9b06063] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Time-dependent density functional theory and high-level ab initio calculations were performed to investigate the excited-state intramolecular proton transfer (ESIPT) and subsequent isomerization of 2-(iminomethyl)phenol (IMP). According to the results of the correlated theoretical methods, ESIPT is a barrierless process; subsequently, the isomerization (rotation of the torsion angle) of IMP also readily occurs. Fictitious intermediates are found due to an insufficient theoretical level. The molecular structure of the conical intersection (CI) during the isomerization process is optimized, and its branching plane is characterized. Both the gradient difference vector and the derivative coupling vector are significantly correlated to the C═O and H2N-C antiparallel stretching coordinates, and the dynamic electron correlation effect is crucial to optimize the molecular structure of the real CI of IMP. The relaxation pathway from the CI in the S0 state was examined; the dominant pathway proceeds to the trans-keto form of IMP. However, if the C═O and H2N-C antiparallel stretching mode is sufficiently populated, then the reaction proceeds to the cis-keto form of IMP and can eventually recover to the cis-enol form.
Collapse
Affiliation(s)
- Joonghan Kim
- Department of Chemistry , The Catholic University of Korea , Bucheon 14662 , Republic of Korea
| | - Dokyung Kim
- Department of Chemistry , The Catholic University of Korea , Bucheon 14662 , Republic of Korea
| |
Collapse
|
670
|
Chen W, Guo C, He Q, Chi X, Lynch VM, Zhang Z, Su J, Tian H, Sessler JL. Molecular Cursor Caliper: A Fluorescent Sensor for Dicarboxylate Dianions. J Am Chem Soc 2019; 141:14798-14806. [DOI: 10.1021/jacs.9b07170] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Wei Chen
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, East China University of Science & Technology, Shanghai 200237, P. R. China
| | - Chenxing Guo
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
| | - Qing He
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
| | - Xiaodong Chi
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
| | - Vincent M. Lynch
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
| | - Zhiyun Zhang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, East China University of Science & Technology, Shanghai 200237, P. R. China
| | - Jianhua Su
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, East China University of Science & Technology, Shanghai 200237, P. R. China
| | - He Tian
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, East China University of Science & Technology, Shanghai 200237, P. R. China
| | - Jonathan L. Sessler
- Department of Chemistry, The University of Texas at Austin, 105 East 24th Street, Stop A5300, Austin, Texas 78712-1224, United States
| |
Collapse
|
671
|
Zhang W, Li Y, Liang Y, Yin X, Liu C, Wang S, Tian L, Dong H, Li G. Direct Determination of Redox Statuses in Biological Thiols and Disulfides with Noncovalent Interactions of Poly(ionic liquid)s. ACS APPLIED MATERIALS & INTERFACES 2019; 11:30137-30145. [PMID: 31353883 DOI: 10.1021/acsami.9b09413] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The three most important redox couples, including cysteine (Cys)/cystine (Cyss), homocysteine (Hcys)/homocystine (Hcyss), and reduced glutathione (GSH)/glutathione disulfide (GSSG), are closely associated with human aging and many diseases. Thus, it is highly important to determine their redox statuses at the following two levels: (i) the redox identity in different thiols/disulfides and (ii) the redox ratio in a mixture of a specific couple. Herein, by using one single AIE-doped (AIE, aggregation-induced emission) photonic-structured poly(ionic liquid) (PIL) sphere as a virtual sensor array, we realize a direct determination of the redox status without a reducing pretreatment of disulfides, which will greatly promote the development of high-throughput and simple procedures. The pattern-recognition method uses the multiple noncovalent interactions of imidazolium-based PILs with these redox species to produce differential responses in both the photonic crystal and fluorescence dual channels. On the one hand, a single sphere enables the direct and simultaneous discrimination of the redox identities of Cys, Cyss, Hcys, Hcyss, GSH, and GSSG under the interference of other five commonly occurring thiols. On the other hand, this sphere also allows for not only a direct quantification of the GSH/GSSG ratios without previously determining the individual concentrations of GSH and GSSG but also the accurate prediction of the ratios in unknown redox samples. To further demonstrate applications of this method, redox mixtures in a biological sample are differentiated. Additionally, quantum calculations further support our assignments for interactions between the imidazolium-based PILs and these redox species.
Collapse
Affiliation(s)
- Wanlin Zhang
- Department of Chemistry, Key Lab of Organic Optoelectronics and Molecular Engineering, the Ministry of Education , Tsinghua University , Beijing 100084 , P. R. China
- Aerospace Research Institute of Special Material and Processing Technology , Beijing 100074 , P. R. China
| | - Yao Li
- Institute of Process Engineering , Chinese Academy of Sciences , Beijing 100190 , P. R. China
| | - Yun Liang
- Department of Chemistry, Key Lab of Organic Optoelectronics and Molecular Engineering, the Ministry of Education , Tsinghua University , Beijing 100084 , P. R. China
| | - Xianpeng Yin
- Aerospace Research Institute of Special Material and Processing Technology , Beijing 100074 , P. R. China
| | - Chengcheng Liu
- Department of Chemistry, Key Lab of Organic Optoelectronics and Molecular Engineering, the Ministry of Education , Tsinghua University , Beijing 100084 , P. R. China
| | - Shiqiang Wang
- Department of Chemistry, Key Lab of Organic Optoelectronics and Molecular Engineering, the Ministry of Education , Tsinghua University , Beijing 100084 , P. R. China
| | - Li Tian
- Department of Chemistry, Key Lab of Organic Optoelectronics and Molecular Engineering, the Ministry of Education , Tsinghua University , Beijing 100084 , P. R. China
| | - Hao Dong
- Department of Chemistry, Key Lab of Organic Optoelectronics and Molecular Engineering, the Ministry of Education , Tsinghua University , Beijing 100084 , P. R. China
| | - Guangtao Li
- Department of Chemistry, Key Lab of Organic Optoelectronics and Molecular Engineering, the Ministry of Education , Tsinghua University , Beijing 100084 , P. R. China
| |
Collapse
|
672
|
Wu D, Chen L, Xu Q, Chen X, Yoon J. Design Principles, Sensing Mechanisms, and Applications of Highly Specific Fluorescent Probes for HOCl/OCl .. Acc Chem Res 2019; 52:2158-2168. [PMID: 31318529 DOI: 10.1021/acs.accounts.9b00307] [Citation(s) in RCA: 192] [Impact Index Per Article: 38.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Hypochlorous acid/hypochlorite (HOCl/OCl-), one of the most important reactive oxygen species (ROS), plays vital roles in various physiological and pathological processes. At normal concentrations, OCl- acts as part of an immune defense system by destroying invasive bacteria and pathogens. However, nonproperly located or excessive amounts of OCl- are related to many diseases, including cancers. Thus, detection of OCl- has great importance. Owing to their high sensitivities, selectivities, fast response times, technical simplicities, and high temporal and spatial resolution, fluorescent probes are powerful tools for in vitro and in vivo sensing of target substances. This Account focuses on the development of new chemosensors for detection of OCl-, which operate by undergoing a chemical reaction with this ROS in conjunction with a change in emission properties. As part of the presentation, we first introduce several important factors that need to be considered in the design of fluorescent chemosensors for OCl-, including fluorophores, reaction groups, cosolvents, and buffers. Discussion here revolves around the need to select fluorophores that resist oxidation by OCl-. As well, attention is given to the sensitivities and selectivities of groups in the sensors that react with OCl- to trigger a fluorescence response. Moreover, well-known reaction groups, which react with highly reactive ROS (hROS), have been redesigned to be specific for OCl-. In addition, it is pointed out that several cosolvents and buffers such as DMSO and HEPES are not suitable for use in systems for the detection of OCl- because they are readily oxidized by this ROS. We further discuss recent investigations carried out by us and others aimed at the development of fluorescent probes for in vitro and in vivo detection of OCl-. These efforts led to the new "dual lock" strategy for designing OCl- chemosensors as well as several new specific reaction groups such as imidazoline-2-thiones and imidazoline-2-boranes. Probes created using this strategy and the new reacting groups have been successfully applied to imaging exogenous and endogenous OCl- in live cells and/or tissues. The design concepts and strategies emanating from our studies of fluorescent OCl- probes have provided insight into the general field of fluorescent probes. Despite the progress made thus far, challenges still remain in developing and applying fluorescent OCl- probes. For example, more highly specific and sensitive fluorescent OCl- probes are still in great demand for studies of the biological roles played by OCl-. Thus, interdisciplinary collaborations of chemists, biologists, and medical practitioners are needed to drive future developments of OCl- probes for disease diagnosis and drug screening.
Collapse
Affiliation(s)
- Di Wu
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, Wuhan 430070, China
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 03760, Korea
| | - Liyan Chen
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 03760, Korea
| | - Qingling Xu
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiaoqiang Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 211816, China
| | - Juyoung Yoon
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul 03760, Korea
| |
Collapse
|
673
|
Dahal D, Pokhrel S, McDonald L, Bertman K, Paruchuri S, Konopka M, Pang Y. NIR-Emitting Hemicyanines with Large Stokes’ Shifts for Live Cell Imaging: from Lysosome to Mitochondria Selectivity by Substituent Effect. ACS APPLIED BIO MATERIALS 2019; 2:4037-4043. [DOI: 10.1021/acsabm.9b00564] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
674
|
A ratiometric fluorescence probe based on a novel recognition mechanism for monitoring endogenous hypochlorite in living cells. Anal Chim Acta 2019; 1064:87-93. [DOI: 10.1016/j.aca.2019.03.004] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 03/01/2019] [Accepted: 03/05/2019] [Indexed: 11/22/2022]
|
675
|
Tharmalingam B, Mathivanan M, Dhamodiran G, Saravana Mani K, Paranjothy M, Murugesapandian B. Star-Shaped ESIPT-Active Mechanoresponsive Luminescent AIEgen and Its On-Off-On Emissive Response to Cu 2+/S 2. ACS OMEGA 2019; 4:12459-12469. [PMID: 31460365 PMCID: PMC6682042 DOI: 10.1021/acsomega.9b00845] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 06/03/2019] [Indexed: 05/08/2023]
Abstract
Design and development of multifunctional materials have drawn incredible attraction in recent years. Herein, we report the design and construction of versatile star-shaped intramolecular charge transfer (ICT)-coupled excited-state intramolecular proton transfer (ESIPT)-active mechanoresponsive and aggregation-induced emissive (AIE) luminogen triaminoguanidine-diethylaminophenol (LH3 ) conjugate from simple precursors triaminoguanidine hydrochloride and 4-(N,N-diethylamino)salicylaldehyde. Solvent-dependent dual emission in nonpolar to polar protic solvents implies the presence of ICT-coupled ESIPT features in the excited state. Aggregation-enhanced emissive feature of LH3 was established in the CH3CN/water mixture. Furthermore, this compound exhibits mechanochromic fluorescence behavior upon external grinding. Fluorescence microscopy images of pristine, crystal, and crushed crystals confirm the naked-eye mechanoresponsive characteristics of LH3 . In addition, LH3 selectively sensed a Cu2+ ion through a colorimetric and fluorescence "turn-off" route, and subsequently, the LH3 -Cu2+ ensemble could act as a selective and sensitive sensor for S2- in a "turn-on" fluorescence manner via a metal displacement approach. Reversible "turn-off-turn-on" features of LH3 with Cu2+/S2- ions were efficiently demonstrated to construct the IMPLICATION logic gate function. The Cu2+/S2--responsive sensing behavior of LH3 was established in the paper strip experiment also, which can easily be characterized by the naked eye under daylight as well as a UV lamp (λ = 365 nm).
Collapse
Affiliation(s)
| | - Moorthy Mathivanan
- Department
of Chemistry, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India
| | - Ganesh Dhamodiran
- Department
of Chemistry, Bharathiar University, Coimbatore 641 046, Tamil Nadu, India
| | | | - Manikandan Paranjothy
- Department
of Chemistry, Indian Institute of Technology
Jodhpur, Jodhpur 342 037, Rajasthan, India
| | | |
Collapse
|
676
|
Zhang J, Cheng P, Pu K. Recent Advances of Molecular Optical Probes in Imaging of β-Galactosidase. Bioconjug Chem 2019; 30:2089-2101. [PMID: 31269795 DOI: 10.1021/acs.bioconjchem.9b00391] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
β-Galactosidase (β-Gal), as a lysosomal hydrolytic enzyme, plays an important physiological role in catalyzing the hydrolysis of glycosidic bonds which convert lactose into galactose. Moreover, upregulation of β-Gal is often correlated with the occurrence of primary ovarian cancers and cell senescence. Thereby, detection of β-Gal activity is relevant to cancer diagnosis. Optical imaging possesses high spatial and temporal resolution, high sensitivity, and real-time imaging capability. These properties are beneficial for the detection of β-Gal in living systems. This Review summarizes the recent progress in development of molecular optical probes for near-infrared fluorescence (NIRF), bioluminescence (BL), chemiluminescence (CL), or photoacoustic (PA) imaging of β-Gal in biological systems. The challenges and opportunities in the probe design for detection of β-Gal are also discussed.
Collapse
Affiliation(s)
- Jianjian Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Modern Separation Science Key Laboratory of Shaanxi Province, College of Chemistry & Materials Science , Northwest University , 710127 , Xi'an , China.,School of Chemical and Biomedical Engineering , Nanyang Technological University , 70 Nanyang Drive , 637457 , Singapore
| | - Penghui Cheng
- School of Chemical and Biomedical Engineering , Nanyang Technological University , 70 Nanyang Drive , 637457 , Singapore
| | - Kanyi Pu
- School of Chemical and Biomedical Engineering , Nanyang Technological University , 70 Nanyang Drive , 637457 , Singapore
| |
Collapse
|
677
|
Yamada S, Nishizawa A, Morita M, Hosokai T, Okabayashi Y, Agou T, Hosoya T, Kubota T, Konno T. Synthesis and characterization of bent fluorine-containing donor-π-acceptor molecules as intense luminophores with large Stokes shifts. Org Biomol Chem 2019; 17:6911-6919. [PMID: 31271184 DOI: 10.1039/c9ob01300h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, we prepared novel bent fluorine-containing donor-π-acceptor (D-π-A) molecules from commercially available octafluorocyclopentene using a facile two-step procedure, revealing that the above molecules absorb UV-light and exhibit yellow photoluminescence (PL) with high PL efficiencies (ΦPL) in solution. The corresponding Stokes shifts exceeded 10 000 cm-1, and the maximum PL wavelength (λPL) strongly depended on solvent polarity or intermolecular interactions in the solid state. On the basis of a Lippert-Mataga plot, PL was confidently assigned to radiative relaxation from an intramolecular charge-transfer excited state. Moreover, the synthesized luminophores showed intense PL even in the crystalline state and exhibited alkoxy chain length-dependent PL behavior (e.g., high ΦPL, λPL = 486-540 nm).
Collapse
Affiliation(s)
- Shigeyuki Yamada
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan.
| | - Akito Nishizawa
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan.
| | - Masato Morita
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan.
| | - Takuya Hosokai
- National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, 1-1-1 Umezono, Tsukuba 305-8560, Japan
| | - Yusuke Okabayashi
- National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, 1-1-1 Umezono, Tsukuba 305-8560, Japan
| | - Tomohiro Agou
- Department of Quantum Beam Science, Graduate School of Science and Engineering, Ibaraki University, 4-12-1 Naka-narusawa, Hitachi, Ibaraki 316-8511, Japan
| | - Takaaki Hosoya
- Department of Quantum Beam Science, Graduate School of Science and Engineering, Ibaraki University, 4-12-1 Naka-narusawa, Hitachi, Ibaraki 316-8511, Japan
| | - Toshio Kubota
- Department of Quantum Beam Science, Graduate School of Science and Engineering, Ibaraki University, 4-12-1 Naka-narusawa, Hitachi, Ibaraki 316-8511, Japan
| | - Tsutomu Konno
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan.
| |
Collapse
|
678
|
Shi L, Chen Q, Hong H, Shao G, Gong S, Xiang H. Selective and Fast‐Response Fluorescent Probes for Hypochlorite and their Application. B KOREAN CHEM SOC 2019. [DOI: 10.1002/bkcs.11754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Lei Shi
- School of Chemical Engineering and TechnologyGuangdong Industry Polytechnic Guangzhou 510300 P. R. China
| | - Qinhai Chen
- School of Chemical Engineering and TechnologyGuangdong Industry Polytechnic Guangzhou 510300 P. R. China
| | - Haojia Hong
- School of Chemical Engineering and TechnologyGuangdong Industry Polytechnic Guangzhou 510300 P. R. China
| | - Guang Shao
- School of ChemistrySun Yat‐Sen University Guangzhou 510275 P. R. China
| | - Shengzhao Gong
- School of Chemical Engineering and TechnologyGuangdong Industry Polytechnic Guangzhou 510300 P. R. China
| | - Hua Xiang
- School of Chemical Engineering and TechnologyGuangdong Industry Polytechnic Guangzhou 510300 P. R. China
| |
Collapse
|
679
|
Yang Z, Fan X, Cheng W, Ding Y, Zhang W. AIE Nanoassemblies for Discrimination of Glycosaminoglycans and Heparin Quality Control. Anal Chem 2019; 91:10295-10301. [DOI: 10.1021/acs.analchem.9b02516] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Zhiyu Yang
- Jiangsu Key Laboratory of Pesticide Science, Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, People’s Republic of China
| | - Xia Fan
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, People’s Republic of China
| | - Wenjing Cheng
- Jiangsu Key Laboratory of Pesticide Science, Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, People’s Republic of China
| | - Yubin Ding
- Jiangsu Key Laboratory of Pesticide Science, Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, People’s Republic of China
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, People’s Republic of China
| | - Weihua Zhang
- Jiangsu Key Laboratory of Pesticide Science, Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, People’s Republic of China
| |
Collapse
|
680
|
Li M, Zheng K, Chen H, Liu X, Xiao S, Yan J, Tan X, Zhang N. A novel 2,5-bis(benzo[d]thiazol-2-yl)phenol scaffold-based ratiometric fluorescent probe for sensing cysteine in aqueous solution and serum. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 217:1-7. [PMID: 30925315 DOI: 10.1016/j.saa.2019.03.033] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 03/13/2019] [Accepted: 03/13/2019] [Indexed: 06/09/2023]
Abstract
An efficient and novel 2,5-bis(benzo[d]thiazol-2-yl)phenol scaffold-based ratiometric fluorescent probe BTP-Cys for the sensing of cysteine has been developed. The probe BTP-Cys with acrylates moiety, as recognition site, has been successfully constructed on account of the excited state intramolecular proton transfer (ESIPT) mechanism. Upon the treatment with Cys (0-250 μM), this probe BTP-Cys exhibits a dramatic fluorescent intensity ratios enhancement (from 0.03 to 18.3) and a large emission shift (113 nm). The detection limit of this probe is as low as 3.8 × 10-7 M. Importantly, the concentration and time dependent of Cys in bovine serum albumin (BSA) has also been measured, indicating that BTP-Cys could be a biocompatible and rapid probe for Cys in vitro.
Collapse
Affiliation(s)
- Meng Li
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China
| | - Kaibo Zheng
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China; Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, PR China.
| | - Hui Chen
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China
| | - Xiang Liu
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China
| | - Shuzhang Xiao
- College of Biology and Pharmacy, China Three Gorges University, Yichang 443002, PR China
| | - Jiaying Yan
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China
| | - Xuecai Tan
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, PR China
| | - Nuonuo Zhang
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, PR China.
| |
Collapse
|
681
|
Du C, Fu S, Wang X, Sedgwick AC, Zhen W, Li M, Li X, Zhou J, Wang Z, Wang H, Sessler JL. Diketopyrrolopyrrole-based fluorescence probes for the imaging of lysosomal Zn 2+ and identification of prostate cancer in human tissue. Chem Sci 2019; 10:5699-5704. [PMID: 31293754 PMCID: PMC6568042 DOI: 10.1039/c9sc01153f] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 05/01/2019] [Indexed: 12/27/2022] Open
Abstract
A series of diketopyrrolopyrrole-based fluorescent probes (DPP-C2, LysoDPP-C2, LysoDPP-C3, and LysoDPP-C4) have been developed for the detection of low pH and Zn2+ in an AND logic fashion. The chelation of Zn2+ or the protonation of a morpholine moiety within these probes results in a partial increase in the fluorescence intensity, an effect ascribed to suppression of one possible photo-induced electron transfer (PET) pathway. In contrast, a large increase in the observed fluorescence intensity is observed at low pH and in the presence of Zn2+; this is rationalized in terms of both possible PET pathways within the probes being blocked. Job plots, fluorescence titration curves, and isothermal titration calorimetry proved consistent with a 1 : 1 Zn2+ complexation stoichiometry. Each probe demonstrated an excellent selectivity towards Zn2+ and the resulting Zn2+ complexes demonstrated pH sensitivity over the 3.5-9 pH range. Fluorescence imaging experiments confirmed that LysoDPP-C4 was capable of imaging lysosomal Zn2+ in live cells. Little evidence of cytotoxicity was seen. LysoDPP-C4 was successfully applied to the bioimaging of nude mice, wherein it was shown capable of imaging the prostate. Histological studies using a human sample revealed that LysoDPP-C4 can discriminate cancerous prostate tissue from healthy prostate tissue.
Collapse
Affiliation(s)
- Chenchen Du
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
| | - Shibo Fu
- Department of Urology , Shanghai Ninth People's Hospital , Shanghai Jiaotong University , School of Medicine , Shanghai , 200011 , P. R. China
| | - Xiaohua Wang
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
| | - Adam C Sedgwick
- Department of Chemistry , The University of Texas at Austin , 105 E 24th Street A5300 , Austin , TX 78712-1224 , USA .
| | - Wei Zhen
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
| | - Minjie Li
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
| | - Xinqiang Li
- Pathology Department , First Affiliated Hospital of Zhengzhou University , 1 Jianshe East Road , Zhengzhou , Henan Province 450052 , P. R. China
| | - Juan Zhou
- Department of Urology , Shanghai Ninth People's Hospital , Shanghai Jiaotong University , School of Medicine , Shanghai , 200011 , P. R. China
| | - Zhong Wang
- Department of Urology , Shanghai Ninth People's Hospital , Shanghai Jiaotong University , School of Medicine , Shanghai , 200011 , P. R. China
| | - Hongyu Wang
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
| | - Jonathan L Sessler
- Department of Chemistry , College of Science , Center for Supramolecular Chemistry & Catalysis , Shanghai University , 99 Shangda Road , Shanghai , 200444 , P. R. China .
- Department of Chemistry , The University of Texas at Austin , 105 E 24th Street A5300 , Austin , TX 78712-1224 , USA .
| |
Collapse
|
682
|
A Schiff Base Fluorescence Enhancement Probe for Fe(III) and Its Sensing Applications in Cancer Cells. SENSORS 2019; 19:s19112500. [PMID: 31159266 PMCID: PMC6603573 DOI: 10.3390/s19112500] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 05/28/2019] [Accepted: 05/30/2019] [Indexed: 12/15/2022]
Abstract
We report a new Schiff base fluorescent probe which senses ferric ion, Fe(III), with a significant fluorescence enhancement response. The probe showed high sensitivity (0.8 ppb), and fast response time (<10 s) of Fe(III) in aqueous media. In addition, the probe showed the ability to sense Fe(III) in a HeLa cancer cell line, with very low cytotoxicity. As a new bio-imaging probe for Fe(III), it gave bright fluorescent images in confocal laser scanning microscopy (CLSM).
Collapse
|
683
|
Zhang M, Cheng R, Lan J, Zhang H, Yan L, Pu X, Huang Z, Wu D, You J. Oxidative C–H/C–H Cross-Coupling of [1,2,4]Triazolo[1,5-a]pyrimidines with Indoles and Pyrroles: Discovering Excited-State Intramolecular Proton Transfer (ESIPT) Fluorophores. Org Lett 2019; 21:4058-4062. [DOI: 10.1021/acs.orglett.9b01238] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Mangang Zhang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Rui Cheng
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Jingbo Lan
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Huaxing Zhang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Lipeng Yan
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Xingwen Pu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Zhenmei Huang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Di Wu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| |
Collapse
|
684
|
Gao P, Pan W, Li N, Tang B. Fluorescent probes for organelle-targeted bioactive species imaging. Chem Sci 2019; 10:6035-6071. [PMID: 31360411 PMCID: PMC6585876 DOI: 10.1039/c9sc01652j] [Citation(s) in RCA: 363] [Impact Index Per Article: 72.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 05/23/2019] [Indexed: 12/12/2022] Open
Abstract
The dynamic fluctuations of bioactive species in living cells are associated with numerous physiological and pathological phenomena. The emergence of organelle-targeted fluorescent probes has significantly facilitated our understanding on the biological functions of these species. This review describes the design, applications, challenges and potential directions of organelle-targeted bioactive species probes.
Bioactive species, including reactive oxygen species (ROS, including O2˙–, H2O2, HOCl, 1O2, ˙OH, HOBr, etc.), reactive nitrogen species (RNS, including ONOO–, NO, NO2, HNO, etc.), reactive sulfur species (RSS, including GSH, Hcy, Cys, H2S, H2Sn, SO2 derivatives, etc.), ATP, HCHO, CO and so on, are a highly important category of molecules in living cells. The dynamic fluctuations of these molecules in subcellular microenvironments determine cellular homeostasis, signal conduction, immunity and metabolism. However, their abnormal expressions can cause disorders which are associated with diverse major diseases. Monitoring bioactive molecules in subcellular structures is therefore critical for bioanalysis and related drug discovery. With the emergence of organelle-targeted fluorescent probes, significant progress has been made in subcellular imaging. Among the developed subcellular localization fluorescent tools, ROS, RNS and RSS (RONSS) probes are highly attractive, owing to their potential for revealing the physiological and pathological functions of these highly reactive, interactive and interconvertible molecules during diverse biological events, which are rather significant for advancing our understanding of different life phenomena and exploring new technologies for life regulation. This review mainly illustrates the design principles, detection mechanisms, current challenges, and potential future directions of organelle-targeted fluorescent probes toward RONSS.
Collapse
Affiliation(s)
- Peng Gao
- College of Chemistry, Chemical Engineering and Materials Science , Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong , Key Laboratory of Molecular and Nano Probes , Ministry of Education , Institute of Molecular and Nano Science , Shandong Normal University , Jinan 250014 , P. R. China . ;
| | - Wei Pan
- College of Chemistry, Chemical Engineering and Materials Science , Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong , Key Laboratory of Molecular and Nano Probes , Ministry of Education , Institute of Molecular and Nano Science , Shandong Normal University , Jinan 250014 , P. R. China . ;
| | - Na Li
- College of Chemistry, Chemical Engineering and Materials Science , Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong , Key Laboratory of Molecular and Nano Probes , Ministry of Education , Institute of Molecular and Nano Science , Shandong Normal University , Jinan 250014 , P. R. China . ;
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science , Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong , Key Laboratory of Molecular and Nano Probes , Ministry of Education , Institute of Molecular and Nano Science , Shandong Normal University , Jinan 250014 , P. R. China . ;
| |
Collapse
|
685
|
Göbel D, Clamor N, Lork E, Nachtsheim BJ. Aerobic C(sp2)–H Hydroxylations of 2-Aryloxazolines: Fast Access to Excited-State Intramolecular Proton Transfer (ESIPT)-Based Luminophores. Org Lett 2019; 21:5373-5377. [DOI: 10.1021/acs.orglett.9b01350] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Dominik Göbel
- Institute for Organic and Analytical Chemistry, University of Bremen, 28359 Bremen, Germany
| | - Nils Clamor
- Institute for Organic and Analytical Chemistry, University of Bremen, 28359 Bremen, Germany
| | - Enno Lork
- Institute for Inorganic and Crystallographic Chemistry, University of Bremen, 28359 Bremen, Germany
| | - Boris J. Nachtsheim
- Institute for Organic and Analytical Chemistry, University of Bremen, 28359 Bremen, Germany
| |
Collapse
|
686
|
Kumawat LK, Abogunrin AA, Kickham M, Pardeshi J, Fenelon O, Schroeder M, Elmes RBP. Squaramide-Naphthalimide Conjugates as "Turn-On" Fluorescent Sensors for Bromide Through an Aggregation-Disaggregation Approach. Front Chem 2019; 7:354. [PMID: 31192187 PMCID: PMC6540876 DOI: 10.3389/fchem.2019.00354] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 04/29/2019] [Indexed: 11/13/2022] Open
Abstract
The syntheses of two new squaramide-naphthalimide conjugates (SQ1 and SQ2) are reported where both compounds have been shown to act as selective fluorescence "turn on" probes for bromide in aqueous DMSO solution through a disaggregation induced response. SQ1 and SQ2 displayed a large degree of self-aggregation in aqueous solution that is disrupted at increased temperature as studied by 1H NMR and Scanning Electron Microscopy (SEM). Moreover, the fluorescence behavior of both receptors was shown to be highly dependent upon the aggregation state and increasing temperature gave rise to a significant increase in fluorescence intensity. Moreover, this disaggregation induced emission (DIE) response was exploited for the selective recognition of certain halides, where the receptors gave rise to distinct responses related to the interaction of the various halide anions with the receptors. Addition of F- rendered both compounds non-emissive; thought to be due to a deprotonation event while, surprisingly, Br- resulted in a dramatic 500-600% fluorescence enhancement thought to be due to a disruption of compound aggregation and allowing the monomeric receptors to dominate in solution. Furthermore, optical sensing parameters such as limits of detection and binding constant of probes were also measured toward the various halides (F-, Cl-, Br-, and I-) where both SQ1 and SQ2 were found to sense halides with adequate sensitivity to measure μM levels of halide contamination. Finally, initial studies in a human cell line were also conducted where it was observed that both compounds are capable of being taken up by HeLa cells, exhibiting intracellular fluorescence as measured by both confocal microscopy and flow cytometry. Finally, using flow cytometry we were also able to show that cells treated with NaBr exhibited a demonstrable spectroscopic response when treated with either SQ1 or SQ2.
Collapse
Affiliation(s)
- Lokesh K Kumawat
- Department of Chemistry, Maynooth University, National University of Ireland, Maynooth, Ireland
| | - Anthony A Abogunrin
- Department of Chemistry, Maynooth University, National University of Ireland, Maynooth, Ireland
| | - Michelle Kickham
- Department of Chemistry, Maynooth University, National University of Ireland, Maynooth, Ireland.,Department of Biology, Maynooth University, National University of Ireland, Maynooth, Ireland
| | - Jyotsna Pardeshi
- Department of Biology, Maynooth University, National University of Ireland, Maynooth, Ireland
| | - Orla Fenelon
- Department of Chemistry, Maynooth University, National University of Ireland, Maynooth, Ireland
| | - Martina Schroeder
- Department of Biology, Maynooth University, National University of Ireland, Maynooth, Ireland.,Maynooth University Human Health Research Institute, Maynooth University, National University of Ireland, Maynooth, Ireland
| | - Robert B P Elmes
- Department of Chemistry, Maynooth University, National University of Ireland, Maynooth, Ireland.,Maynooth University Human Health Research Institute, Maynooth University, National University of Ireland, Maynooth, Ireland
| |
Collapse
|
687
|
Marandi P, Kumar PPP, Venugopalan P, Neelakandan PP. Selective Metal‐Ion Detection and Activatable Photosensitization Properties of a Tetraphenylethylene‐Based Salicylideneimine. ChemistrySelect 2019. [DOI: 10.1002/slct.201901035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Parvati Marandi
- Institute of Nano Science and TechnologyHabitat Centre, Phase 10, Sector 64 Mohali 160062 Punjab (India
| | - P. P. Praveen Kumar
- Institute of Nano Science and TechnologyHabitat Centre, Phase 10, Sector 64 Mohali 160062 Punjab (India
| | - Paloth Venugopalan
- Department of ChemistryPanjab University, Sector 14 Chandigarh 160014 India
| | - Prakash P. Neelakandan
- Institute of Nano Science and TechnologyHabitat Centre, Phase 10, Sector 64 Mohali 160062 Punjab (India
| |
Collapse
|
688
|
Patil S, Pandey S, Singh A, Radhakrishna M, Basu S. Hydrazide-Hydrazone Small Molecules as AIEgens: Illuminating Mitochondria in Cancer Cells. Chemistry 2019; 25:8229-8235. [PMID: 30969447 DOI: 10.1002/chem.201901074] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Indexed: 12/26/2022]
Abstract
Aggregation-induced-emission luminogens (AIEgens) have gained considerable attention as interesting tools for several biomedical applications, especially for bioimaging due to their brightness and photostability. Numerous AIEgens have been developed for lighting up the subcellular organelles to understand their forms and functions not only healthy but also unhealthy states, such as in cancer cells. However, there is lack of easily synthesizable, biocompatible small molecules for illuminating mitochondria (powerhouses) inside cells. To address this issue, an easy and short synthesis of new biocompatible hydrazide-hydrazone-based small molecules with remarkable aggregation-induced emission (AIE) properties is described. These small-molecule AIEgens showed hitherto unobserved AIE properties due to dual intramolecular H-bonding confirmed by theoretical calculation, pH- and temperature-dependent fluorescence and X-ray crystallographic studies. Confocal microscopy showed that these AIEgens were internalized into the HeLa cervical cancer cells without showing any cytotoxicity. One of the AIEgens was tagged with a triphenylphosphine (TPP) moiety, which successfully localized in the mitochondria of HeLa cells in a selective way compared to L929 noncancerous fibroblast cells. These unique hydrazide-hydrazone-based biocompatible AIEgens can serve as powerful tools to illuminate multiple subcellular organelles to elucidate their forms and functions in cancer cells for next-generation biomedical applications.
Collapse
Affiliation(s)
- Sohan Patil
- Department of Chemistry, Indian Institute of Science Education and Research (IISER)-Pune, Dr. Homi Bhabha Road, Pashan, Pune, Maharashtra, 411008, India
| | - Shalini Pandey
- Department of Chemistry, Indian Institute of Science Education and Research (IISER)-Pune, Dr. Homi Bhabha Road, Pashan, Pune, Maharashtra, 411008, India
| | - Amit Singh
- Department of Chemistry, Indian Institute of Technology (IIT)-Gandhinagar, Palaj, Gandhinagar, Gujarat, 382355, India
| | - Mithun Radhakrishna
- Department of Chemical Engineering, Indian Institute of Technology (IIT)-Gandhinagar, Palaj, Gandhinagar, Gujarat, 382355, India
| | - Sudipta Basu
- Department of Chemistry, Indian Institute of Technology (IIT)-Gandhinagar, Palaj, Gandhinagar, Gujarat, 382355, India
| |
Collapse
|
689
|
Murai T, Yoshihara M, Yamaguchi K, Minoura M. 2‐(2‐Hydroxyphenyl)‐5‐aminothiazoles: Synthesis and Properties Involving Dual Emissions. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900194] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Toshiaki Murai
- Department of Chemistry and Biomolecular ScienceFaculty of EngineeringGifu University Yanagido Gifu 50-1193 Japan
| | - Mari Yoshihara
- Department of Chemistry and Biomolecular ScienceFaculty of EngineeringGifu University Yanagido Gifu 50-1193 Japan
| | - Kirara Yamaguchi
- Department of Chemistry and Biomolecular ScienceFaculty of EngineeringGifu University Yanagido Gifu 50-1193 Japan
| | - Mao Minoura
- Department of ChemistryGraduate School of ScienceRikkyo University Nishi-ikebukuro, Toshima-ku Tokyo 171-8501 Japan
| |
Collapse
|
690
|
Fu W, Yan C, Zhang Y, Ma Y, Guo Z, Zhu WH. Near-Infrared Aggregation-Induced Emission-Active Probe Enables in situ and Long-Term Tracking of Endogenous β-Galactosidase Activity. Front Chem 2019; 7:291. [PMID: 31139612 PMCID: PMC6527754 DOI: 10.3389/fchem.2019.00291] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 04/09/2019] [Indexed: 01/08/2023] Open
Abstract
High-fidelity tracking of specific enzyme activities is critical for the early diagnosis of diseases such as cancers. However, most of the available fluorescent probes are difficult to obtain in situ information because of tending to facile diffusion or inevitably suffering from aggregation-caused quenching (ACQ) effect. In this work, we developed an elaborated near-infrared (NIR) aggregation-induced emission (AIE)-active fluorescent probe, which is composed of a hydrophobic 2-(2-hydroxyphenyl) benzothiazole (HBT) moiety for extending into the NIR wavelength, and a hydrophilic β-galactosidase (β-gal) triggered unit for improving miscibility and guaranteeing its non-emission in aqueous media. This probe is virtually activated by β-gal, and then specific enzymatic turnover would liberate hydrophobic AIE luminogen (AIEgen) QM-HBT-OH. Simultaneously, brightness NIR fluorescent nanoaggregates are in situ generated as a result of the AIE-active process, making on-site the detection of endogenous β-gal activity in living cells. By virtue of the NIR AIE-active performance of enzyme-catalyzed nanoaggregates, QM-HBT-βgal is capable of affording a localizable fluorescence signal and long-term tracking of endogenous β-gal activity. All results demonstrate that the probe QM-HBT-βgal has potential to be a powerful molecular tool to evaluate the biological activity of β-gal, attaining high-fidelity information in preclinical applications.
Collapse
Affiliation(s)
| | | | | | | | - Zhiqian Guo
- State Key Laboratory of Bioreactor Engineering, Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering, Institute of Fine Chemicals, East China University of Science and Technology, Shanghai, China
| | | |
Collapse
|
691
|
Luo Y, Li C, Zhu W, Zheng X, Huang Y, Lu Z. A Facile Strategy for the Construction of Purely Organic Optical Sensors Capable of Distinguishing D
2
O from H
2
O. Angew Chem Int Ed Engl 2019; 58:6280-6284. [DOI: 10.1002/anie.201900806] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 03/04/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Yanju Luo
- Key Laboratory of Green Chemistry and Technology (Ministry of Education)College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Chuan Li
- Key Laboratory of Green Chemistry and Technology (Ministry of Education)College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Wencheng Zhu
- Shanghai Institute of Biochemistry and Cell BiologyChinese Academy of Sciences Shanghai 200031 P. R. China
| | - Xujun Zheng
- Key Laboratory of Green Chemistry and Technology (Ministry of Education)College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Yan Huang
- Key Laboratory of Green Chemistry and Technology (Ministry of Education)College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Zhiyun Lu
- Key Laboratory of Green Chemistry and Technology (Ministry of Education)College of ChemistrySichuan University Chengdu 610064 P. R. China
| |
Collapse
|
692
|
Zhou Y, Chen Y, Duan C, Zeng L, Liu M, Zhou Y, Gao W, Huang X, Wu H. Aggregation‐Induced Emission‐Active 1,4‐Dihydropyridine‐Based Dual‐Phase Fluorescent Sensor with Multiple Functions. Chem Asian J 2019; 14:2242-2250. [DOI: 10.1002/asia.201900362] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 04/03/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Yibin Zhou
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 P. R. China
| | - Yating Chen
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 P. R. China
| | - Chong Duan
- School of Chemistry and Chemical EngineeringTianjin University of Technology Tianjin 300384 P. R. China
| | - Lintao Zeng
- School of Chemistry and Chemical EngineeringTianjin University of Technology Tianjin 300384 P. R. China
| | - Miaochang Liu
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 P. R. China
| | - Yunbing Zhou
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 P. R. China
| | - Wenxia Gao
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 P. R. China
| | - Xiaobo Huang
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 P. R. China
| | - Huayue Wu
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 P. R. China
| |
Collapse
|
693
|
Dong B, Lu Y, Zhang N, Song W, Lin W. Ratiometric Imaging of Cysteine Level Changes in Endoplasmic Reticulum during H2O2-Induced Redox Imbalance. Anal Chem 2019; 91:5513-5516. [DOI: 10.1021/acs.analchem.9b01457] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Baoli Dong
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People’s Republic of China
| | - Yaru Lu
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People’s Republic of China
| | - Nan Zhang
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People’s Republic of China
| | - Wenhui Song
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People’s Republic of China
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, University of Jinan, Jinan, Shandong 250022, People’s Republic of China
| |
Collapse
|
694
|
Shi D, Chen S, Dong B, Zhang Y, Sheng C, James TD, Guo Y. Evaluation of HOCl-generating anticancer agents by an ultrasensitive dual-mode fluorescent probe. Chem Sci 2019; 10:3715-3722. [PMID: 31015915 PMCID: PMC6457194 DOI: 10.1039/c9sc00180h] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 03/03/2019] [Indexed: 12/11/2022] Open
Abstract
Hypochlorous acid (HOCl), a reactive oxygen species (ROS), plays a crucial role in the process of pathogenic oxidative stress. Some powerful anticancer agents, such as elesclomol, specifically induce cancer cell apoptosis by increasing HOCl levels. However, sensitive tools to monitor subtle changes of biological HOCl in vivo are limited. To achieve this, we herein present rationally designed probes C1-C7 through introducing a bioorthogonal dimethylthiocarbamate receptor. All the probes were shown to sensitively and rapidly detect HOCl in the nanomolar/biologically relevant concentration range with fluorescence turn-on observed in their respective optical regions, resulting in a blue-to-red "fluorescence rainbow" and providing a broad selection of colors for imaging HOCl in vivo. Remarkably, probe C7 exhibited both a turn-on signal at biologically relevant concentrations (LOD1 = 18 nM) and a ratiometric response at the high risk pathogenic concentrations (LOD2 = 0.47 μM), which gives a higher reliability compared to a single signal and avoids cross-talk caused by the combined use of several probes. C7 was used to monitor the oxidative stress process induced by elesclomol in live cancer cells, and using this probe it was further discovered that an evodiamine derivative was capable of generating cancer-cell HOCl.
Collapse
Affiliation(s)
- Donglei Shi
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education , National Demonstration Center for Experimental Chemistry Education , College of Chemistry and Materials Science , Northwest University , Xi'an 710127 , China .
| | - Shuqiang Chen
- School of Pharmacy , Second Military Medical University , 325 Guohe Road , Shanghai 200433 , China
| | - Biao Dong
- State Key Laboratory on Integrated Optoelectronics , College of Electronic Science and Engineering , Jilin University , Changchun 130012 , China
| | - Yanhui Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education , National Demonstration Center for Experimental Chemistry Education , College of Chemistry and Materials Science , Northwest University , Xi'an 710127 , China .
| | - Chunquan Sheng
- School of Pharmacy , Second Military Medical University , 325 Guohe Road , Shanghai 200433 , China
| | - Tony D James
- Department of Chemistry , University of Bath , Bath BA2 7AY , UK
| | - Yuan Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education , National Demonstration Center for Experimental Chemistry Education , College of Chemistry and Materials Science , Northwest University , Xi'an 710127 , China .
| |
Collapse
|
695
|
Luo Y, Li C, Zhu W, Zheng X, Huang Y, Lu Z. A Facile Strategy for the Construction of Purely Organic Optical Sensors Capable of Distinguishing D
2
O from H
2
O. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201900806] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Yanju Luo
- Key Laboratory of Green Chemistry and Technology (Ministry of Education)College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Chuan Li
- Key Laboratory of Green Chemistry and Technology (Ministry of Education)College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Wencheng Zhu
- Shanghai Institute of Biochemistry and Cell BiologyChinese Academy of Sciences Shanghai 200031 P. R. China
| | - Xujun Zheng
- Key Laboratory of Green Chemistry and Technology (Ministry of Education)College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Yan Huang
- Key Laboratory of Green Chemistry and Technology (Ministry of Education)College of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Zhiyun Lu
- Key Laboratory of Green Chemistry and Technology (Ministry of Education)College of ChemistrySichuan University Chengdu 610064 P. R. China
| |
Collapse
|
696
|
Cheng W, Xie Y, Yang Z, Sun Y, Zhang MZ, Ding Y, Zhang W. General Strategy for in Situ Generation of a Coumarin-Cu2+ Complex for Fluorescent Water Sensing. Anal Chem 2019; 91:5817-5823. [DOI: 10.1021/acs.analchem.9b00132] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Wenjing Cheng
- Jiangsu Key Laboratory of Pesticide Science, Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Yiting Xie
- Jiangsu Key Laboratory of Pesticide Science, Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Zhiyu Yang
- Jiangsu Key Laboratory of Pesticide Science, Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Yueqing Sun
- Jiangsu Key Laboratory of Pesticide Science, Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Ming-Zhi Zhang
- Jiangsu Key Laboratory of Pesticide Science, Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Yubin Ding
- Jiangsu Key Laboratory of Pesticide Science, Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Weihua Zhang
- Jiangsu Key Laboratory of Pesticide Science, Department of Chemistry, College of Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| |
Collapse
|
697
|
Gomez Pinheiro GE, Ihmels H, Dohmen C. Mild Synthesis of Fluorosolvatochromic and Acidochromic 3-Hydroxy-4-pyridylisoquinoline Derivatives from Easily Available Substrates. J Org Chem 2019; 84:3011-3016. [PMID: 30701977 DOI: 10.1021/acs.joc.8b03272] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The reaction of sodium cyanate with benzo[ b]quinolizinium substrates at room temperature gave 3-hydroxy-4-pyridyl-isoquinoline derivatives in good yields. Presumably, the overall reaction proceeds through an ANRORC-type sequence, that is, addition of the nucleophile, ring opening, and ring closure. Preliminary photophysical investigation of the parent compound revealed a pronounced sensitivity of its emission properties toward solvent effects and the pH of the medium.
Collapse
Affiliation(s)
- Gabriel E Gomez Pinheiro
- Department of Chemistry and Biology, and Center of Micro and Nanochemistry and Engineering , University of Siegen , Adolf-Reichwein-Str. 2 , 57068 Siegen , Germany
| | - Heiko Ihmels
- Department of Chemistry and Biology, and Center of Micro and Nanochemistry and Engineering , University of Siegen , Adolf-Reichwein-Str. 2 , 57068 Siegen , Germany
| | - Christoph Dohmen
- Department of Chemistry and Biology, and Center of Micro and Nanochemistry and Engineering , University of Siegen , Adolf-Reichwein-Str. 2 , 57068 Siegen , Germany
| |
Collapse
|
698
|
Cheng HB, Sun Z, Kwon N, Wang R, Cui Y, Park CO, Yoon J. A Self-Assembled ATP Probe for Melanoma Cell Imaging. Chemistry 2019; 25:3501-3504. [PMID: 30645046 DOI: 10.1002/chem.201806182] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Indexed: 02/04/2023]
Abstract
In this investigation, a new terpyridine metal complex was developed as a probe for selective detection of ATP and imaging of melanoma cells. The probe takes advantage of the ability of the metal complex to be transformed to its imaging competent turn-on state through assembly with ATP.
Collapse
Affiliation(s)
- Hong-Bo Cheng
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea.,Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - ZhengWang Sun
- Department of Dermatology & Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, 120-750, Korea
| | - Nahyun Kwon
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea
| | - Rui Wang
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea
| | - Yixin Cui
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea
| | - Chang Ook Park
- Department of Dermatology & Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, 120-750, Korea
| | - Juyoung Yoon
- Department of Chemistry and Nano Science, Ewha Womans University, Seoul, 120-750, Korea
| |
Collapse
|
699
|
Liu X, Huang D, Lai C, Zeng G, Qin L, Wang H, Yi H, Li B, Liu S, Zhang M, Deng R, Fu Y, Li L, Xue W, Chen S. Recent advances in covalent organic frameworks (COFs) as a smart sensing material. Chem Soc Rev 2019; 48:5266-5302. [DOI: 10.1039/c9cs00299e] [Citation(s) in RCA: 386] [Impact Index Per Article: 77.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Recent advances in covalent organic frameworks (COFs) as a smart sensing material are summarized and highlighted.
Collapse
|
700
|
Wu L, Liu L, Han HH, Tian X, Odyniec ML, Feng L, Sedgwick AC, He XP, Bull SD, James TD. ESIPT-based fluorescence probe for the ratiometric detection of superoxide. NEW J CHEM 2019. [DOI: 10.1039/c8nj05656k] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A simple ESIPT-based fluorescence probe (HMBT-LW) was developed for the detection of superoxide (O2˙−).
Collapse
Affiliation(s)
- Luling Wu
- Department of Chemistry
- University of Bath
- Bath
- UK
| | - Liyuan Liu
- Department of Chemistry
- University of Bath
- Bath
- UK
| | - Hai-Hao Han
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Xue Tian
- Department of Chemistry
- University of Bath
- Bath
- UK
| | | | - Lei Feng
- Department of Chemistry
- University of Bath
- Bath
- UK
- College of Integrative Medicine
| | | | - Xiao-Peng He
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering
- Feringa Nobel Prize Scientist Joint Research Center
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
| | | | | |
Collapse
|