1
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Turn-on fluorescent detection of nickel and zinc ions by two related chemosensors containing naphthalimide ring(s). J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.132901] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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2
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Wang ZF, Nong QX, Yu HL, Qin QP, Pan FH, Tan MX, Liang H, Zhang SH. Complexes of Zn(II) with a mixed tryptanthrin derivative and curcumin chelating ligands as new promising anticancer agents. Dalton Trans 2022; 51:5024-5033. [PMID: 35274641 DOI: 10.1039/d1dt04095b] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In this study, two novel curcumin (H-Cur)-tryptanthrin metal compounds-[Zn(TA)Cl2], i.e., Zn(TA), and [Zn(TA)(Cur)]Cl, i.e., Zn(TAC)-were synthesized and investigated using 5-(bis-pyridin-2-ylmethyl-amino)-pentanoic acid (6,12-dioxo-6,12-dihydro-indolo[2,1-b]quinazolin-8-yl)-amide (TA) and H-Cur as the targeting and high-activity anticancer chemotherapeutic moieties, respectively. They were then compared with the di-(2-picolyl)amine (PA) Zn(II) complex [Zn(PA)Cl2], i.e., Zn(PA). When compared with Zn(PA) and cisplatin, the IC50 values of Zn(TA) and Zn(TAC) indicated that the compounds had high cytotoxicity against A549/DDP cancer cells, implying that the H-Cur-tryptanthrin Zn(II) compounds have the potential for use as anticancer drugs. We propose the use of synthesized theragnostic H-Cur-tryptanthrin Zn(II) complexes with nuclear-targeting and DNA-damaging capabilities as a simple therapeutic strategy against tumors. The Zn(TA) and Zn(TAC) complexes could be traced via red fluorescence and were found to accumulate in the cell nuclei and induce DNA damage, cell cycle arrest, mitochondrial dysfunction, and cell apoptosis both in vitro and in vivo. In addition, Zn(TAC) exhibited a higher antiproliferative effect on A549/DDP than Zn(TA) and Zn(PA), which was undoubtedly associated with the key roles of the novel tryptanthrin derivative TA and H-Cur in the Zn(TAC) complex.
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Affiliation(s)
- Zhen-Feng Wang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, 541004, P. R. China. .,College of Chemistry, Guangdong University of Petrochemical Technology, Maoming, Guangdong, 525000, P. R. China.
| | - Qun-Xue Nong
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| | - Hua-Lian Yu
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| | - Qi-Pin Qin
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China. .,State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road, Guilin 541004, PR China
| | - Feng-Hua Pan
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| | - Ming-Xiong Tan
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, College of Chemistry and Food Science, Yulin Normal University, 1303 Jiaoyudong Road, Yulin 537000, PR China.
| | - Hong Liang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmacy, Guangxi Normal University, 15 Yucai Road, Guilin 541004, PR China
| | - Shu-Hua Zhang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, 541004, P. R. China. .,College of Chemistry, Guangdong University of Petrochemical Technology, Maoming, Guangdong, 525000, P. R. China.
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3
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Pan J, Yu J, Qiu S, Zhu A, Liu Y, Ban X, Li W, Yu H, Li L. A novel dibenzimidazole-based fluorescent probe with high sensitivity and selectivity for copper ions. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2020.113018] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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4
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A novel peptide-based fluorescent chemosensor for detection of zinc (II) and copper (II) through differential response and application in logic gate and bioimaging. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105147] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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5
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Wang X, Yue X, Deng L. Synthesis and characterization of novel coumarin-based terpyridine ligands and their Zn(II) complexes. JOURNAL OF CHEMICAL RESEARCH 2020. [DOI: 10.1177/1747519820918491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Two novel mononuclear Zn(II) complexes, [ZnL1Cl2] (1) (L1=( E)-3-(4-(2,2′:6′,2″-tripyridyl)-4′-styryl)-7-diethylaminocoumarin) and [ZnL2Cl2] (2) (L2=3-(4-(2,2′:6′,2″-tripyridyl)-4′-phenylimine)-7-diethylaminocoumarin), were obtained by the solvothermal method from ZnCl2 and coumarin-based terpyridine ligands. The complexes were characterized by spectroscopic methods and single-crystal X-ray diffraction. The Zn2+ in the complexes is coordinated by three nitrogen atoms of the terpyridine ligand and two chloride anions, forming a distorted trigonal bipyramidal environment. Moreover, the UV–Vis absorption and emission spectra of the ligands and complexes in diluted dichloromethane solutions were measured.
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Affiliation(s)
- Xiaolong Wang
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P.R. China
| | - Xian Yue
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P.R. China
| | - Long Deng
- School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou, P.R. China
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6
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Patil NS, Dhake RB, Ahamed MI, Fegade U. A Mini Review on Organic Chemosensors for Cation Recognition (2013-19). J Fluoresc 2020; 30:1295-1330. [DOI: 10.1007/s10895-020-02554-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 05/11/2020] [Indexed: 11/28/2022]
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7
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An ESIPT blocked highly ICT based molecular probe to sense Zn (II) ion through turn on optical response: Experimental and theoretical studies. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112298] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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8
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Ruan S, Gao Y, Wang Y, Li M, Yang H, Song J, Wang Z, Wang S. A novel berberine-based colorimetric and fluorimetric probe for hydrazine detection. NEW J CHEM 2020. [DOI: 10.1039/d0nj03599h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Hydrazine in water and soil has caused serious diseases for human health. In this work, a simple fluorescent probe (BP) for hydrazine detection was synthesized from berberine. The probe has excellent fluorescence properties and naked-eye detection.
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Affiliation(s)
- Shutang Ruan
- Co-Innovation Centre of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University
- Nanjing
- China
| | - Yu Gao
- Co-Innovation Centre of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University
- Nanjing
- China
| | - Yunyun Wang
- Co-Innovation Centre of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University
- Nanjing
- China
| | - Mingxin Li
- Co-Innovation Centre of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University
- Nanjing
- China
| | - Haiyan Yang
- Co-Innovation Centre of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University
- Nanjing
- China
| | - Jie Song
- Department of Chemistry and Biochemistry, University of Michigan-Flint
- Flint
- USA
| | - Zhonglong Wang
- Co-Innovation Centre of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University
- Nanjing
- China
| | - Shifa Wang
- Co-Innovation Centre of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, College of Light Industry and Food, Nanjing Forestry University
- Nanjing
- China
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9
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Zhuge X, Li J, Li Y, Yuan C. A turn-off fluorescence probe based on terpyridine for pH monitoring. LUMINESCENCE 2019; 35:373-378. [PMID: 31858706 DOI: 10.1002/bio.3736] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 10/15/2019] [Accepted: 10/22/2019] [Indexed: 12/12/2022]
Abstract
A new pH-dependent fluorescence probe 2,8-bis((E)-4-([2,2':6',2″-terpyridin]-4'-yl)styryl)-6H,12H-5,11-methanodibenzo[b,f][1,5]diazocine (TBPTP) based on Tröger's base (TB) bound to terpyridine was designed and synthesized. Photophysical properties and titration experiments of TBPTP were investigated by absorption and fluorescence spectroscopy. TBPTP exhibited high sensitivity in an acidic environment with the working pH range 7.2-2.5, especially having a good liner response to pH changes in the range 2.5-4.3, which suggested that TBPTP is a good candidate for pH monitoring.
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Affiliation(s)
- Xiangxue Zhuge
- College of Materials Science and Engineering, Tongji University, Caoan Road 4800, Shanghai, China
| | - Jinyan Li
- College of Materials Science and Engineering, Tongji University, Caoan Road 4800, Shanghai, China
| | - Yexin Li
- School of Chemistry and Chemical Engineering, University of Jinan, West Road of Nan Xinzhuang 336, Jinan, China
| | - Chunxue Yuan
- College of Materials Science and Engineering, Tongji University, Caoan Road 4800, Shanghai, China
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10
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Cao D, Liu Z, Verwilst P, Koo S, Jangjili P, Kim JS, Lin W. Coumarin-Based Small-Molecule Fluorescent Chemosensors. Chem Rev 2019; 119:10403-10519. [PMID: 31314507 DOI: 10.1021/acs.chemrev.9b00145] [Citation(s) in RCA: 631] [Impact Index Per Article: 126.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Coumarins are a very large family of compounds containing the unique 2H-chromen-2-one motif, as it is known according to IUPAC nomenclature. Coumarin derivatives are widely found in nature, especially in plants and are constituents of several essential oils. Up to now, thousands of coumarin derivatives have been isolated from nature or produced by chemists. More recently, the coumarin platform has been widely adopted in the design of small-molecule fluorescent chemosensors because of its excellent biocompatibility, strong and stable fluorescence emission, and good structural flexibility. This scaffold has found wide applications in the development of fluorescent chemosensors in the fields of molecular recognition, molecular imaging, bioorganic chemistry, analytical chemistry, materials chemistry, as well as in the biology and medical science communities. This review focuses on the important progress of coumarin-based small-molecule fluorescent chemosensors during the period of 2012-2018. This comprehensive and critical review may facilitate the development of more powerful fluorescent chemosensors for broad and exciting applications in the future.
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Affiliation(s)
- Duxia Cao
- Institute of Fluorescent Probes for Biological Imaging, School of Materials Science and Engineering, School of Chemistry and Chemical Engineering , University of Jinan , Jinan 250022 , China
| | - Zhiqiang Liu
- State Key Laboratory of Crystal Materials , Shandong University , Jinan 250100 , China
| | - Peter Verwilst
- Department of Chemistry , Korea University , Seoul 02841 , Korea
| | - Seyoung Koo
- Department of Chemistry , Korea University , Seoul 02841 , Korea
| | | | - Jong Seung Kim
- Department of Chemistry , Korea University , Seoul 02841 , Korea
| | - Weiying Lin
- Institute of Fluorescent Probes for Biological Imaging, School of Materials Science and Engineering, School of Chemistry and Chemical Engineering , University of Jinan , Jinan 250022 , China.,School of Chemistry and Chemical Engineering , Guangxi University , Nanning , Guangxi 530004 , P. R. China
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11
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Zhao X, Gao C, Li N, Liu F, Huo S, Li J, Guan X, Yan N. BODIPY based fluorescent turn-on sensor for highly selective detection of HNO and the application in living cells. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.04.049] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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12
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Lin W, Xie X, Wang Y, Chen J. A New Fluorescent Probe for Selective Cd2+
Detection and Cell Imaging. Z Anorg Allg Chem 2019. [DOI: 10.1002/zaac.201800454] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Wenxin Lin
- College of Materials and Textiles; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
| | - Xiaochun Xie
- College of Materials and Textiles; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
| | - Yijia Wang
- College of Materials and Textiles; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
| | - Jianjun Chen
- College of Materials and Textiles; Zhejiang Sci-Tech University; 310018 Hangzhou P. R. China
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13
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Han Q, Liu J, Meng Q, Wang YL, Feng H, Zhang Z, Xu ZP, Zhang R. Turn-On Fluorescence Probe for Nitric Oxide Detection and Bioimaging in Live Cells and Zebrafish. ACS Sens 2019; 4:309-316. [PMID: 30387591 DOI: 10.1021/acssensors.8b00776] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
An effective bioanalytical method for rapid, sensitive, specific, and in situ sensing of nitric oxide (NO) is the key for further unveiling the biological functions of this gasotransmitter molecule in vitro and in vivo. In this contribution, a new fluorescence probe for sensing and imaging of NO in live systems was developed. The probe, FP-NO, was designed by exploring a novel sensing mechanism, i.e., the rotation of the N-N single bond of a coumarin derivative. FP-NO was prepared by incorporating a recognition unit, thiosemicarbazide moiety into a coumarin fluorophore. The weakly fluorescent FP-NO quickly and selectively reacts with NO to form a highly fluorescent product, FP-P. Such an enhancement of fluorescence emission allows NO detection with high sensitivity. The detection limit was 47.6 nM. The reaction mechanism was validated by HRMS titration analysis and the "OFF-ON" fluorescence response mechanism was rationalized by theoretical computation. FP-NO is biocompatible and live cell membrane permeable. The feasibility of FP-NO as the fluorescence probe for imaging and flow cytometry analysis of exogenous NO in MCF-7 cells and exogenous NO production in inflamed J774A.1 macrophage cells was then evaluated. Visualization of exogenous and endogenous NO production in live zebrafish was then achieved, implying the potential application of FP-NO in the studies of the NO roles in live organisms.
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Affiliation(s)
- Qian Han
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, Liaoning 114051, P. R. China
| | - Jianping Liu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, 4072, Australia
| | - Qingtao Meng
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, Liaoning 114051, P. R. China
| | - Yong-Lei Wang
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Huan Feng
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, Liaoning 114051, P. R. China
| | - Zhiqiang Zhang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, Liaoning 114051, P. R. China
| | - Zhi Ping Xu
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, 4072, Australia
| | - Run Zhang
- Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, 4072, Australia
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14
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He X, Wu C, Qian Y, Li Y, Zhang L, Ding F, Chen H, Shen J. Highly sensitive and selective light-up fluorescent probe for monitoring gallium and chromium ions in vitro and in vivo. Analyst 2019; 144:3807-3816. [DOI: 10.1039/c9an00625g] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Here reported an NBDT sensor could be effectively responsive to gallium and chromium for bio-imaging in vivo.
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Affiliation(s)
- Xiaojun He
- School of Ophthalmology & Optometry
- School of Biomedical Engineering
- Wenzhou Medical University
- Wenzhou
- China
| | - Chenglin Wu
- Organ Transplant Center
- The First Affiliated Hospital of Sun Yat-sen University
- Guangzhou
- China
| | - Yuna Qian
- Wenzhou Institute of Biomaterials and Engineering
- Chinese Academy of Science
- Wenzhou
- China
| | - Yahui Li
- School of Ophthalmology & Optometry
- School of Biomedical Engineering
- Wenzhou Medical University
- Wenzhou
- China
| | - Lilei Zhang
- College of Food and Drug
- Luoyang Normal University
- Luoyang
- China
| | - Feng Ding
- Department of Microbiology and Immunology
- School of Basic Medical Sciences
- Wenzhou Medical University
- Wenzhou
- China
| | - Hong Chen
- College of Food and Drug
- Luoyang Normal University
- Luoyang
- China
| | - Jianliang Shen
- School of Ophthalmology & Optometry
- School of Biomedical Engineering
- Wenzhou Medical University
- Wenzhou
- China
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15
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Syntheses, crystal structures and DNA-binding activities of divalent Fe, Cu, Zn and Cd complexes with 4′-(furan-2-yl)-2,2′:6′,2″-terpyridine. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2017. [DOI: 10.1515/znb-2017-0041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Five coordination complexes [Fe(ftpy)2](ClO4)2·(H2O)2 (1), [Cu(ftpy)(NO3)(H2O)](NO3) (2), [Cu(ftpy)2]2(ClO4)4·(C2H5OH) (3), [Zn(ftpy)2]·(ClO4)2·(H2O)1.5 (4) and [Cd(ftpy)2]2(ClO4)4·(C2H5OH) (5) (ftpy=4′-(furan-2-yl)-2,2′:6′,2′-terpyridine) have been synthesized and characterized by IR, elemental analysis and single-crystal X-ray diffraction. With the exception of 4, all complexes adopt normal homoleptic [M(ftpy)2]2+ motifs. In the crystal, both hydrogen bonds and face-to-face interactions between furyl and pyridyl rings facilitate the construction of three-dimensional networks. The DNA-binding activities of the five complexes have been investigated by fluorescence emission titration at room temperature suggesting an intercalative mode for 1–3 with a relative order, 3>2>1, and a combined static and dynamic mode for 4 and 5.
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16
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Yan X, Kim JJ, Jeong HS, Moon YK, Cho YK, Ahn S, Jun SB, Kim H, You Y. Low-Affinity Zinc Sensor Showing Fluorescence Responses with Minimal Artifacts. Inorg Chem 2017; 56:4332-4346. [PMID: 28378582 DOI: 10.1021/acs.inorgchem.6b02786] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The study of the zinc biology requires molecular probes with proper zinc affinity. We developed a low-affinity zinc probe (HBO-ACR) based on an azacrown ether (ACR) and an 2-(2-hydroxyphenyl)benzoxazole (HBO) fluorophore. This probe design imposed positive charge in the vicinity of a zinc coordination center, which enabled fluorescence turn-on responses to high levels of zinc without being affected by the pH and the presence of other transition-metal ions. Steady-state and transient photophysical investigations suggested that such a high tolerance benefits from orchestrated actions of proton-induced nonradiative and zinc-induced radiative control. The zinc bioimaging utility of HBO-ACR has been fully demonstrated with the use of human pancreas epidermoid carcinoma, PANC-1 cells, and rodent hippocampal neurons from cultures and acute brain slices. The results obtained through our studies established the validity of incorporating positively charged ionophores for the creation of low-affinity probes for the visualization of biometals.
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Affiliation(s)
- Xinhao Yan
- Department of Applied Chemistry, Kyung Hee University , Yongin, Gyeonggi-do 17104, Korea
| | | | | | | | | | - Soyeon Ahn
- Department of Applied Chemistry, Kyung Hee University , Yongin, Gyeonggi-do 17104, Korea
| | | | - Hakwon Kim
- Department of Applied Chemistry, Kyung Hee University , Yongin, Gyeonggi-do 17104, Korea
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17
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Synthesis, structures, molecular docking, cytotoxicity and bioimaging studies of two novel Zn(II) complexes. Eur J Med Chem 2016; 121:1-11. [DOI: 10.1016/j.ejmech.2016.05.013] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 04/11/2016] [Accepted: 05/05/2016] [Indexed: 01/24/2023]
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18
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Tian Z, Cui S, Liu G, Wang R, Pu S. A new fluorescent sensor for Zn2+
based on diarylethene with a 4-diethylamino-salicylaldehyde Schiff base unit. J PHYS ORG CHEM 2016. [DOI: 10.1002/poc.3552] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Zhaoyan Tian
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang 330013 China
| | - Shiqiang Cui
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang 330013 China
| | - Gang Liu
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang 330013 China
| | - Renjie Wang
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang 330013 China
| | - Shouzhi Pu
- Jiangxi Key Laboratory of Organic Chemistry; Jiangxi Science and Technology Normal University; Nanchang 330013 China
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19
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20
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Shi P, Jiang Q, Sánchez S, Zhao X, Zhang Q, Tian Y. Study of the one-photon and two-photon properties of two water-soluble terpyridines and their zinc complexes. Dalton Trans 2016; 44:8041-8. [PMID: 25831458 DOI: 10.1039/c5dt00449g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Two water soluble 2,2':6',2''-terpyridine derivatives (TPYOH and O3TPY) with a di(hydroxyethyl)amino or a long (2-(2-methoxyethoxy)ethoxy)benzyl group, respectively, were designed and synthesized. The two terpyridine ligands and their Zn(ii) complexes display strong one-photon fluorescence. An unusually large solvatochromism effect in ethanol and water was found, which was ascribed to their interactions with the solvent through hydrogen bonds. All the four compounds show evident two-photon absorption ability when evaluated by Z-scan technology. The free ligands could give distinct two-photon excited fluorescence, and the emission of O3TPY responded linearly with Zn(2+) under the excitation of a 780 nm femtosecond laser. Only the complex ZnO3TPY, which possesses a large π conjugation system and suitable election-donating groups, displayed emission maxima at 595 nm when excited by a 680-880 nm laser.
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Affiliation(s)
- Pengfei Shi
- Chemistry Department, Huaihai Institute of Technology, Lianyungang, China.
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21
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Highly selective detection of Zn2+ and Cd2+ with a simple amino-terpyridine compound in solution and solid state. J CHEM SCI 2016. [DOI: 10.1007/s12039-015-1011-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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Chao D, Ni S, Mu W. One-pot Synthesis of a Terpyridine Derivate with Selective Fluorescence Response to Zn2+ in Aqueous Solution and Its Application in Bioimaging. CHEM LETT 2016. [DOI: 10.1246/cl.150918] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Duobin Chao
- School of Petroleum and Chemical Engineering, Dalian University of Technology
| | - Shitan Ni
- School of Petroleum and Chemical Engineering, Dalian University of Technology
| | - Wensheng Mu
- School of Petroleum and Chemical Engineering, Dalian University of Technology
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23
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Laramée-Milette B, Lachance-Brais C, Hanan GS. Synthesis of discrete Re(i) di- and tricarbonyl assemblies using a [4 × 1] directional bonding strategy. Dalton Trans 2015; 44:41-5. [DOI: 10.1039/c4dt03077j] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Discrete assembly of two Re(i) squares was achieved by a simple [4 × 1] strategy where the complexes, [Re(4-pytpy-κ2N)(CO)3Br] and [Re(4-pytpy-κ3N)(CO)2Br], act as their own ligands. The properties of the assemblies and their precursors are described along with solid-state X-ray diffraction studies.
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Affiliation(s)
| | | | - Garry S. Hanan
- Départment de Chimie
- Université de Montréal
- Montréal
- Canada
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24
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Bhanja AK, Patra C, Mondal S, Ojha D, Chattopadhyay D, Sinha C. An efficient vanillinyl Schiff base as a turn on fluorescent probe for zinc(ii) and cell imaging. RSC Adv 2015. [DOI: 10.1039/c5ra06193h] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Vanillinyl Schiff base (H2L), a nontoxic probe and a fluorescent sensor to Zn2+, LOD 0.018 μM is used for living cell imaging.
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Affiliation(s)
| | - Chiranjit Patra
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Sudipa Mondal
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Durbadal Ojha
- ICMR Virus Unit
- Infectious Diseases & Beliaghata General Hospital
- Kolkata – 700 010
- India
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25
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Wang P, Wu J, Zhou P, Liu W, Tang Y. A novel peptide-based fluorescent chemosensor for measuring zinc ions using different excitation wavelengths and application in live cell imaging. J Mater Chem B 2015; 3:3617-3624. [DOI: 10.1039/c5tb00142k] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel peptide-based fluorescent chemosensor containing both tryptophan and a dansyl fluorophore has been designed to detect Zn2+ in 100% aqueous solution and living cells via two pathways including fluorescence resonance energy transfer and chelation enhanced fluorescence.
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Affiliation(s)
- Peng Wang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Jiang Wu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Panpan Zhou
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Weisheng Liu
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
| | - Yu Tang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
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26
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Li X, Hou Z, Zhang Y, Zhang G, Lian J, Lin J. New insight into modulated up-conversion luminescent silica nanotubes as efficient adsorbents for colored effluents. Dalton Trans 2014; 43:15457-64. [DOI: 10.1039/c4dt01552e] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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