1
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Li X, Zhang M, Mo H, Li H, Xu D, Hu L. The Ultrasensitive Detection of Aflatoxin M 1 Using Gold Nanoparticles Modified Electrode with Fe 3+ as a Probe. Foods 2023; 12:2521. [PMID: 37444259 DOI: 10.3390/foods12132521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
The increasing incidence of diseases caused by highly carcinogenic aflatoxin M1 (AFM1) in food demands a simple, fast, and cost-effective detection technique capable of sensitively monitoring AFM1. Recent works predominantly focus on the electrochemical aptamer-based biosensor, which still faces challenges and high costs in experimentally identifying an efficient candidate aptamer. However, the direct electrochemical detection of AFM1 has been scarcely reported thus far. In this study, we observed a significant influence on the electrochemical signals of ferric ions at a gold nanoparticle-modified glassy carbon electrode (AuNPs/GCE) by adding varying amounts of AFM1. Utilizing ferricyanide as a sensitive indicator of AFM1, we have introduced a novel approach for detecting AFM1, achieving an unprecedentedly low detection limit of 1.6 × 10-21 g/L. Through monitoring the fluorescence quenching of AFM1 with Fe3+ addition, the interaction between them has been identified at a ratio of 1:936. Transient fluorescence analysis reveals that the fluorescence quenching process is predominantly static. It is interesting that the application of iron chelator diethylenetriaminepentaacetic acid (DTPA) cannot prevent the interaction between AFM1 and Fe3+. With a particle size distribution analysis, it is suggested that a combination of AFM1 and Fe3+ occurs and forms a polymer-like aggregate. Nonetheless, the mutual reaction mechanism between AFM1 and Fe3+ remains unexplained and urgently necessitates unveiling. Finally, the developed sensor is successfully applied for the AFM1 test in real samples, fully meeting the detection requirements for milk.
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Affiliation(s)
- Xiaobo Li
- Department of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Miao Zhang
- Department of Chemistry and Chemical Engineering, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Haizhen Mo
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Hongbo Li
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Dan Xu
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Liangbin Hu
- School of Food Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
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2
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Kumar GD, Banasiewicz M, Wrzosek A, O'Mari O, Zochowska M, Vullev VI, Jacquemin D, Szewczyk A, Gryko DT. A sensitive zinc probe operating via enhancement of excited-state intramolecular charge transfer. Org Biomol Chem 2022; 20:7439-7447. [PMID: 36102673 DOI: 10.1039/d2ob01296k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel highly sensitive fluorescent probes for zinc cations based on the diketopyrrolopyrrole scaffold were designed and synthesized. Large bathochromic shifts (≈80 nm) of fluorescence are observed when the Zn2+-recognition unit (di-(2-picolyl)amine) is bridged with the fluorophore possessing an additional pyridine unit able to participate in the coordination process. This effect originates from the dipolar architecture and the increasing electron-withdrawing properties of the diketopyrrolopyrrole core upon addition of the cation. The new, greenish-yellow emitting probes, which operate via modulation of intramolecular charge transfer, are very sensitive to the presence of Zn2+. Introduction of a morpholine unit in the diketopyrrolopyrrole structure induces a selective six-fold increase of the emission intensity upon zinc coordination. Importantly, the presence of other divalent biologically relevant metal cations has negligible effects and typically even at a 100-fold higher concentration of Mg2+/Zn2+, the effect is comparable. Computational studies rationalize the strong bathochromic shift upon Zn2+-complexation. Decorating the probes with the triphenylphosphonium cation and morpholine unit enables selective localization in the mitochondria and the lysosome of cardiac H9C2 cells, respectively.
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Affiliation(s)
- G Dinesh Kumar
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Marzena Banasiewicz
- Institute of Physics, Polish Academy of Sciences, Al. Lotników 32/46, 02-668 Warsaw, Poland
| | - Antoni Wrzosek
- Nencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, 02-093 Warsaw, Poland.
| | - Omar O'Mari
- Department of Bioengineering, University of California, Riverside, 900 University Ave., Riverside, CA 92521, USA.
| | - Monika Zochowska
- Nencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, 02-093 Warsaw, Poland.
| | - Valentine I Vullev
- Department of Bioengineering, University of California, Riverside, 900 University Ave., Riverside, CA 92521, USA.
| | - Denis Jacquemin
- Nantes University, CNRS, CEISAM, UMR-6230, F-4400 Nantes, France.
| | - Adam Szewczyk
- Nencki Institute of Experimental Biology, Polish Academy of Sciences, Pasteur 3, 02-093 Warsaw, Poland.
| | - Daniel T Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
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3
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Mahesha P, Shetty NS, Kulkarni SD. A Review on Metal Ion Sensors Derived from Chalcone Precursor. J Fluoresc 2022; 32:835-862. [PMID: 35199297 PMCID: PMC9095558 DOI: 10.1007/s10895-022-02900-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 02/01/2022] [Indexed: 11/26/2022]
Abstract
Disclosure of new molecular probes as chromogenic and fluorogenic cation sensors is scientifically exigent work. Recently chalcone derivatives gained more attention because of their structural variability. A suitable donor and acceptor groups separated by delocalized π-orbitals display excellent chromogenic and fluorogenic properties because of intramolecular charge transfer (ICT). These designed molecular frameworks provide the coordination sites to the incoming metal ions results in small changes in the optical properties. In a typical sensing behavior, coordination leads to a large conjugation plane with the probe resulted in hypo/hyperchromic shifts or red/blue shifts. In this review, we tried to converge the reported chalcone-derived sensors and explored the design, synthesis, metal ion sensing mechanism, and practical application of the probes. We expect that this review gives a basic outline for researchers to explore the field of chalcone-based sensors further.
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Affiliation(s)
- Priyanka Mahesha
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Nitinkumar S Shetty
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, India.
| | - Suresh D Kulkarni
- Department of Atomic and Molecular Physics, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
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4
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Recent advances in the development of ferrocene based electroactive small molecules for cation recognition: A comprehensive review of the years 2010–2020. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213685] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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5
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Tridentate benzimidazole ligand and its metal complexes: Synthesis, characterization, photo physical and sensor properties. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5992] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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6
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Bispicolyamine-Based Supramolecular Polymeric Gels Induced by Distinct Different Driving Forces with and Without Zn 2. Int J Mol Sci 2020; 21:ijms21134617. [PMID: 32610553 PMCID: PMC7369882 DOI: 10.3390/ijms21134617] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/24/2020] [Accepted: 06/26/2020] [Indexed: 01/04/2023] Open
Abstract
Metal-coordination polymeric gels are interesting areas as organic/inorganic hybrid supramolecular materials. The bispicolylamine (BPA) based gelator (1) showed excellent gelation with typical fibrillar morphology in acetonitrile. Upon complexing 1 with Zn2+, complexes ([1 + Zn + ACN]2+ and [1 + zinc trifluoromethanesulfonate (ZnOTf)]+) with four coordination numbers were formed, which determine the gel structure significantly. A gel-sol transition was induced, driven by the ratio of the two metal complexes produced. Through nuclear magnetic resonance analysis, the driving forces in the gel formation (i.e., hydrogen-bonding and π-π stacking) were observed in detail. In the absence and the presence of Zn2+, the intermolecular hydrogen-bonds and π-π stacking were the primary driving forces in the gel formation, respectively. In addition, the supramolecular gels exhibited a monolayer lamellar structure irrespective of Zn2+. Conclusively, the gels' elasticity and viscosity reduced in the presence of Zn2+.
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7
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Yu LB, Hao XL, Zhang C, He TF, Ren AM. The theory of cysteine two-photon fluorescence probes of coumarinocoumarin derivatives and kinetics of ICT and PET mechanisms of probe molecules. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112525] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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8
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Yanfang S, Hualai W, Hui B. A coumarin-based turn-on chemosensor for selective detection of Zn(II) and application in live cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 228:117746. [PMID: 31757707 DOI: 10.1016/j.saa.2019.117746] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/14/2019] [Accepted: 11/01/2019] [Indexed: 06/10/2023]
Abstract
A 2-oxo-2H-chromene-3-carbohydrazide (CHB) was synthesized by the reaction of salicylaldehyde with diethyl malonate and hydrazine hydrate. The recognition behaviors of CHB to Zn2+ were investigated and the results showed that CHB exhibits well selectivity and sensitivity to Zn2+ with fast response in PBS (pH = 7.24, 60% DMF), the co-existed cations and anions could not interfere the recognition between CHB and Zn2+. Besides, the detection limit of CHB for Zn2+ was calculated to be 0.95 μM. Furthermore, DFT, EI-MS data and Job's plot were applied for determining the sensing mechanism of CHB with Zn2+ and the results showed that a type of 2:1 complex was formed between CHB and Zn2+ with the binding constant was 1.32 × 104 M-2. At last, probe CHB was successfully applied for the imaging of Zn2+ in living cells.
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Affiliation(s)
- Shang Yanfang
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, 226019, China.
| | - Wang Hualai
- School of Chemistry and Chemical Engineering, Nantong University, Nantong, 226019, China
| | - Bai Hui
- Key Laboratory of Coal Science and Technology of Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan 030024, China.
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9
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Zastrow ML, Huang Z, Lippard SJ. HaloTag-Based Hybrid Targetable and Ratiometric Sensors for Intracellular Zinc. ACS Chem Biol 2020; 15:396-406. [PMID: 31917534 DOI: 10.1021/acschembio.9b00872] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
We report a new series of small molecule-protein hybrid zinc sensors that combine genetic targetability with the spectroscopic profile of synthetic fluorophores. We functionalized the zinc sensor ZinPyr-1 (ZP1) with a chloroalkane linker (ZP1-12Cl) that reacts specifically with the engineered protein HaloTag. The resulting construct, ZP1-HaloTag, binds zinc ions with a threefold fluorescence enhancement. Through exploitation of the protein synthesis machinery of live cells, the HaloTag protein component was expressed, and the ZP1-HaloTag hybrid was assembled upon bath application of ZP1-12Cl. After fusion of HaloTag with targeting peptides or proteins, the resulting hybrid sensor could be directed to specific subcellular locales, including the nucleus, mitochondrial outer membrane, and endoplasmic reticulum. Furthermore, HaloTag was linked with the red fluorescent protein mCherry, permitting formation of a two-fluorophore system that provides not only targetable but also ratiometric sensing of cellular zinc. This system reversibly detects both exogenous and endogenous mobile Zn2+ in response to reactive nitrogen species in live HeLa cells. HaloTag-based hybrid zinc sensors offer new opportunities for visualizing and quantifying biological mobile zinc at discrete subcellular compartments.
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Affiliation(s)
- Melissa L Zastrow
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge , Massachusetts 02139 , United States
| | - Zhen Huang
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge , Massachusetts 02139 , United States
| | - Stephen J Lippard
- Department of Chemistry , Massachusetts Institute of Technology , Cambridge , Massachusetts 02139 , United States
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10
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Duong HD, Shin Y, Rhee JI. Development of novel optical pH sensors based on coumarin 6 and nile blue A encapsulated in resin particles and specific support materials. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 107:110323. [DOI: 10.1016/j.msec.2019.110323] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 09/02/2019] [Accepted: 10/14/2019] [Indexed: 10/25/2022]
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11
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Zhang H, Chen J, Xiong H, Zhang Y, Chen W, Sheng J, Song X. An endoplasmic reticulum-targetable fluorescent probe for highly selective detection of hydrogen sulfide. Org Biomol Chem 2019; 17:1436-1441. [PMID: 30672561 DOI: 10.1039/c8ob02998a] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Hydrogen sulfide (H2S), a critical endogenous signaling molecule, is widely involved in many physiological processes. Endoplasmic reticulum, an important organelle with a sac-like structure, plays crucial roles in maintaining the normal function of cells. Accordingly, monitoring the H2S levels in endoplasmic reticulum is of great importance. Herein, we have developed an endoplasmic reticulum-targetable fluorescent probe, ER-CN, for H2S detection. ER-CN features excellent sensing properties, such as high sensitivity and selectivity. In addition, ER-CN exhibits low cytotoxicity and a fine endoplasmic reticulum targeting property (with a Pearson's colocalization coefficient of 0.95). Significantly, visualization of H2S in the endoplasmic reticulum of living HeLa cells by using ER-CN was successfully realized.
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Affiliation(s)
- Hui Zhang
- College of Chemistry & Chemical Engineering, Central South University, Changsha, Hunan 410083, P. R. China.
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12
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Asaithambi G, Periasamy V, Karuppannan N. Fluorescence sensing response of zinc(II) and pyrophosphate ions by benzoxazole appended dipodal Schiff base. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.10.036] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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13
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Optical sensors for detection of nano-molar Zn2+ in aqueous medium: Direct evidence of probe- Zn2+ binding by single crystal X-ray structures. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2018.09.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Chen C, Zhou L, Liu W, Liu W. Coumarinocoumarin-Based Two-Photon Fluorescent Cysteine Biosensor for Targeting Lysosome. Anal Chem 2018; 90:6138-6143. [DOI: 10.1021/acs.analchem.8b00434] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Chunyang Chen
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Liuqing Zhou
- Department of Otolaryngology Head and Neck Surgery, Ningxia People’s Hospital, Yinchuan 75002, People’s Republic of China
| | - Wei Liu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Weisheng Liu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
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15
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Ghose A, Amaro M, Kovaricek P, Hof M, Sykora J. 6,7-dimethoxy-coumarin as a probe of hydration dynamics in biologically relevant systems. Methods Appl Fluoresc 2018; 6:025005. [DOI: 10.1088/2050-6120/aaaa05] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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16
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Bhattacharjee I, Ghosh N, Raina A, Dasgupta J, Ray D. Conformational switching via an intramolecular H-bond modulates the fluorescence lifetime in a novel coumarin–imidazole conjugate. Phys Chem Chem Phys 2018; 20:6060-6072. [DOI: 10.1039/c7cp07274k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Achieving synthetic control over light-driven molecular dynamics is essential for designing complex molecule-based devices.
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Affiliation(s)
| | - Nita Ghosh
- Department of Chemical Sciences
- Tata Institute of Fundamental Research
- India
| | - Abhinav Raina
- Department of Chemistry
- School of Natural Sciences
- India
| | | | - Debdas Ray
- Department of Chemistry
- School of Natural Sciences
- India
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17
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Ghosh M, Ghosh A, Ta S, Matalobos JS, Das D. ESIPT-Based Nanomolar Zn2+
Sensor for Human Breast Cancer Cell (MCF7) Imaging. ChemistrySelect 2017. [DOI: 10.1002/slct.201701102] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Milan Ghosh
- Department of Chemistry; The University of Burdwan; Burdwan, West Bengal India
| | - Abhijit Ghosh
- Department of Chemistry; The University of Burdwan; Burdwan, West Bengal India
| | - Sabyasachi Ta
- Department of Chemistry; The University of Burdwan; Burdwan, West Bengal India
| | - Jesús S. Matalobos
- Departamento de Química Inorgánica; Facultad de Química, Avda. Das Ciencias s/n; 15782 Santiago de Compostela Spain
| | - Debasis Das
- Department of Chemistry; The University of Burdwan; Burdwan, West Bengal India
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18
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Chang C, Wang F, Wei T, Chen X. Benzothiazole-Based Fluorescent Sensor for Ratiometric Detection of Zn(II) Ions and Secondary Sensing PPi and Its Applications for Biological Imaging and PPase Catalysis Assays. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b01209] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chengcheng Chang
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, P. R. China
| | - Fang Wang
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, P. R. China
| | - Tingwen Wei
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, P. R. China
| | - Xiaoqiang Chen
- State Key Laboratory of Materials-Oriented
Chemical Engineering, College of Chemical Engineering, Jiangsu National
Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University, Nanjing 210009, P. R. China
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19
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Kang YF, Qiao HX, Meng YL, Xin ZH, Ge LP, Zheng JN, Wang YN. A simple and sensitive fluorescent probe for specific detection of cysteine. J CHEM SCI 2017. [DOI: 10.1007/s12039-017-1326-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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20
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Selective and sensitive fluorescence “turn-on” Zn2+ probes based on combination of anthracene, diphenylamine and dipyrrin. Sci China Chem 2017. [DOI: 10.1007/s11426-017-9062-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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21
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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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22
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Bhatta SR, Bheemireddy V, Thakur A. A Redox-Driven Fluorescence “Off–On” Molecular Switch Based on a 1,1′-Unsymmetrically Substituted Ferrocenyl Coumarin System: Mimicking Combinational Logic Operation. Organometallics 2017. [DOI: 10.1021/acs.organomet.6b00883] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sushil Ranjan Bhatta
- Department
of Chemistry, National Institute of Technology Rourkela, Odisha 769008, India
| | - Varun Bheemireddy
- Department
of Physical Science, Indian Institute of Science Education and Research-Kolkata, Mohanpur 741246, India
| | - Arunabha Thakur
- Department
of Chemistry, National Institute of Technology Rourkela, Odisha 769008, India
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23
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Guo L, Yang D, Xia L, Qu F, Dou Y, Qu F, Kong R, You J. A highly water-soluble, sensitive, coumarin-based fluorescent probe for detecting thiols, and its application in bioimaging. NEW J CHEM 2017. [DOI: 10.1039/c7nj02391j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In this study, a coumarin-based probe (probe 1) bearing a maleimide group was used to rapidly and selectively detect thiols.
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Affiliation(s)
- Lan Guo
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Daoshan Yang
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Lian Xia
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Fei Qu
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Yanan Dou
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Fengli Qu
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Rongmei Kong
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
| | - Jinmao You
- Key Laboratory of Life-Organic Analysis of Shandong Province
- Qufu Normal University
- Qufu 273165
- P. R. China
- Northwest Plateau Institute of Biology
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24
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Sharma RK, Gajanan LK, Mehata MS, Hussain F, Kumar A. Synthesis, characterization and fluorescence turn-on behavior of new porphyrin analogue: meta-benziporphodimethenes. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 169:58-65. [PMID: 27337052 DOI: 10.1016/j.saa.2016.06.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Revised: 06/09/2016] [Accepted: 06/11/2016] [Indexed: 06/06/2023]
Abstract
New fluorescence switch-on meso-substituted free base meta-benziporphodimethenes were synthesized, characterized via acid catalyzed condensation reaction and metallated with Zn(2+). Their photophysical properties were also studied. The fluorescence spectra analysis demonstrates substituent's independent behaviour on emitting λmax. The average Stokes shift of 33nm was observed. Crystal structure of 8 was obtained and gave expected perturbed geometry.
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Affiliation(s)
- Ravi Kumar Sharma
- Department of Applied Chemistry, Delhi Technological University, Bawana Road, Delhi, India
| | - Lale Kiran Gajanan
- Department of Applied Chemistry, Delhi Technological University, Bawana Road, Delhi, India
| | - Mohan Singh Mehata
- Department of Applied Physics, Delhi Technological University, Bawana Road, Delhi, India
| | | | - Anil Kumar
- Department of Applied Chemistry, Delhi Technological University, Bawana Road, Delhi, India.
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25
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Whitaker CM, Derouin EE, O'Connor MB, Whitaker CK, Whitaker JA, Snyder JJ, Kaufmann NR, Gilliard AN, Reitmayer AK. Smart hydrogel sensor for detection of organophosphorus chemical warfare nerve agents. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2016. [DOI: 10.1080/10601325.2017.1250313] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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26
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A colorimetric and fluorescent probe for detecting intracellular biothiols. Biosens Bioelectron 2016; 85:46-52. [DOI: 10.1016/j.bios.2016.04.098] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 04/28/2016] [Accepted: 04/29/2016] [Indexed: 12/13/2022]
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27
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Sharma RK, Maurya A, Rajamani P, Mehata MS, Kumar A. meta-Benziporphodimethenes: New Cell-Imaging Porphyrin Analogue Molecules. ChemistrySelect 2016. [DOI: 10.1002/slct.201600812] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Ravi Kumar Sharma
- Department of Applied Chemistry; Delhi Technological University; Bawana Road Delhi-42 India
| | - Anurag Maurya
- School of Environmental Sciences; Jawaharlal Nehru University; Delhi-67 India
| | - Paulraj Rajamani
- School of Environmental Sciences; Jawaharlal Nehru University; Delhi-67 India
| | - Mohan Singh Mehata
- Department of Applied Physics; Delhi Technological University; Bawana Road Delhi-42 India
| | - Anil Kumar
- Department of Applied Chemistry; Delhi Technological University; Bawana Road Delhi-42 India
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28
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Synthetic fluorescent probes to map metallostasis and intracellular fate of zinc and copper. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.11.012] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Jha AK, Umar S, Arya RK, Datta D, Goel A. Pyrano[3,2-c]julolidin-2-ones: a novel class of fluorescent probes for ratiometric detection and imaging of Hg2+ in live cancer cells. J Mater Chem B 2016; 4:4934-4940. [DOI: 10.1039/c6tb01413e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A novel pyrano[3,2-c]julolidin-2-one based fluorescent molecular rotor PYJO4 has been designed and developed for selective ratiometric detection, quantification and imaging of intracellular Hg2+ in live cells.
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Affiliation(s)
- Ajay Kumar Jha
- Fluorescent Chemistry Lab
- Department of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
| | - Shahida Umar
- Fluorescent Chemistry Lab
- Department of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
| | - Rakesh Kumar Arya
- Biochemistry Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
| | - Dipak Datta
- Biochemistry Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
| | - Atul Goel
- Fluorescent Chemistry Lab
- Department of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
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30
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Kang YF, Qiao HX, Meng YL, Cui SJ, Han YJ, Wu ZY, Wu J, Jia XH, Zhang XL, Dai MY. Rapid and selective detection of cysteine over homocysteine and glutathione by a simple and effective coumarin-based fluorescent probe. RSC Adv 2016. [DOI: 10.1039/c6ra19267j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A fluorescent probe, with coumarin as the fluorophore, is capable of detecting cysteine over other biothiols, such as homocysteine and glutathione.
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Affiliation(s)
- Yan-Fei Kang
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Hai-Xia Qiao
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Ya-Li Meng
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Sai-Jin Cui
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Ya-Jun Han
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Zhi-Yong Wu
- College of Science
- Hebei North University
- Zhangjiakou
- China
| | - Jie Wu
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Xiao-Hui Jia
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Xiao-Lei Zhang
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
| | - Ming-Yan Dai
- College of Laboratory Medicine
- Hebei North University
- Zhangjiakou
- China
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31
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Yadav P, Gill HS, Chand K, Li L, Kumar J, Sharma SK. Synthesis and Sensing Applications of Fluorescent 3-Cinnamoyl Coumarins. SENSORS 2015; 15:31987-98. [PMID: 26703600 PMCID: PMC4721820 DOI: 10.3390/s151229902] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Revised: 12/05/2015] [Accepted: 12/10/2015] [Indexed: 12/15/2022]
Abstract
We have synthesized two novel fluorescent 3-(4-diethylaminocinnamoyl) coumarins that exhibit fluorescence quenching upon exposure to a nerve agent simulant, diethylchlorophosphate (DCP), providing a basis for rapid and sensitive DCP chemosensing. Furthermore, these coumarin derivatives display two-photon fluorescence upon illumination with near-infrared laser pulses and their two-photon (TP) absorption cross-section was evaluated. The potential for TP bio-imaging of these compounds was investigated by their cellular uptake in HeLa cells by TP confocal microscopy.
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Affiliation(s)
- Preeti Yadav
- Department of Chemistry, University of Delhi, Delhi 110007, India.
| | - Hardeep Singh Gill
- Center for Advanced Materials, University of Massachusetts Lowell, Lowell, MA 01854, USA.
| | - Karam Chand
- Department of Chemistry, University of Delhi, Delhi 110007, India.
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal.
| | - Lian Li
- Center for Advanced Materials, University of Massachusetts Lowell, Lowell, MA 01854, USA.
| | - Jayant Kumar
- Center for Advanced Materials, University of Massachusetts Lowell, Lowell, MA 01854, USA.
| | - Sunil K Sharma
- Department of Chemistry, University of Delhi, Delhi 110007, India.
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32
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Nugent JW, Reibenspies JH, Hancock RD. Controlling the Fluorescence Response of PET Sensors via the Metal-Ion π-Contacting Ability of the Fluorophore: Coumarin, a Weaker π Contacter. Inorg Chem 2015; 54:9976-88. [PMID: 26426391 DOI: 10.1021/acs.inorgchem.5b01766] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The π-contact hypothesis, that quenching of the fluorescence of complexes of photoinduced electron transfer sensors with heavy diamagnetic metal ions may be caused by π contacts between the metal ion and the fluorophore of the sensor, is examined with a study of the fluorescent properties of the sensor 4-[[bis(2-pyridinylmethyl)amino]methyl]-6,7-dimethoxy-1-benzopyran-2-one (cdpa) and the structures of its complexes with some metal ions. The coumarin-type fluorophore of cdpa is a weaker π-contact former than the anthracenyl fluorophore of the analogue adpa (Inorg. Chem. 2014, 53, 9014): only Ag(I), the strongest π contact former, quenches the fluorescence of cdpa, apart from paramagnetic Cu(II) and Ni(II), which quench fluorescence by a redox mechanism not requiring π contacts. The structures of [Ag(cdpa)NO3] (1), [Pb(cdpa)(NO3)2] (2), [Zn(cdpa)(NO3)2] (3), [Cd(cdpa)Cl2]2 (4), [Cd(cdpa)2H2O](NO3)2 (5), and [Hg(cdpa)2H2O](NO3)2 (6) are reported. Structure 1 shows that Ag(I) is the only metal ion studied that forms π contacts with the fluorophore of cdpa in the solid state: Ag···C η(2) π contacts of 3.083 and 3.095 Å, in line with quenching of the fluorescence of the Ag(I)(cdpa) complex. In contrast, Pb(II), Zn(II), and Cd(II) show chelation-enhanced fluorescence in their cdpa complexes, and the structures of 2-4 show that the fluorophore of cdpa in each case forms no π contacts. By contrast, the adpa complexes of Pb(II) and Cd(II) show π contacts with its more strongly π-contacting fluorophore (Inorg. Chem. 2014, 53, 9014). The structures of 5 and 6 show bis-complexes of cdpa: the coordination geometries of Cd(II) and Hg(II) are discussed in relation to the number of covalently bound donor atoms present. The preferred hapticity of π-contacted metal ions is evaluated from the literature structures, suggesting that d(10) metal ions such as Ag(I) and Hg(II), and tetragonally distorted Cu(II) and Pd(II), prefer η(1) and η(2) π contacts, while more ionically bound metal ions such as K(I), Ba(II), and La(III), as well as d(10)s(2) metal ions such as Tl(I), Pb(II), and Bi(III), prefer η(6) contacts.
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Affiliation(s)
- Joseph W Nugent
- Department of Chemistry and Biochemistry, University of North Carolina-Wilmington ,Wilmington, North Carolina 28403, United States
| | - Joseph H Reibenspies
- Department of Chemistry, Texas A&M University , College Station, Texas 77843, United States
| | - Robert D Hancock
- Department of Chemistry and Biochemistry, University of North Carolina-Wilmington ,Wilmington, North Carolina 28403, United States
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33
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A colorimetric and fluorescent probe for detecting intracellular GSH. Biosens Bioelectron 2015; 71:68-74. [DOI: 10.1016/j.bios.2015.04.016] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2014] [Revised: 03/16/2015] [Accepted: 04/05/2015] [Indexed: 01/03/2023]
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34
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Zhang XT, Wang S, Xing GW. Novel Boronlectins Based on Bispyridium Salt with a Flexible Linker: Discriminative Sensing of Lactose and Other Monosaccharides and Disaccharides in Aqueous Solution. Chem Asian J 2015; 10:2594-8. [DOI: 10.1002/asia.201500743] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Indexed: 01/01/2023]
Affiliation(s)
- Xiao-tai Zhang
- Department of Chemistry; Beijing Normal University; Beijing 100875 China
| | - Shu Wang
- Key Laboratory of Organic Solids; Institute of Chemistry, Chinese Academy of Sciences; Beijing 100190 China
| | - Guo-wen Xing
- Department of Chemistry; Beijing Normal University; Beijing 100875 China
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35
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Alhaj Zen A, Aylott JW, Chan WC. An appraisal of the Suzuki cross-coupling reaction for the synthesis of novel fluorescent coumarin derivatives. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.08.058] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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36
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Ponniah S J, Barik SK, Thakur A, Ganesamoorthi R, Ghosh S. Triazolyl Alkoxy Fischer Carbene Complexes in Conjugation with Ferrocene/Pyrene as Sensory Units: Multifunctional Chemosensors for Lead(II), Copper(II), and Zinc(II) Ions. Organometallics 2014. [DOI: 10.1021/om5003396] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Joseph Ponniah S
- Department
of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Subrat Kumar Barik
- Department
of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Arunabha Thakur
- Department
of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - R. Ganesamoorthi
- Department
of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
| | - Sundargopal Ghosh
- Department
of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, India
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37
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Liu Z, Li G, Ma Q, Liu L, Su X. A near-infrared turn-on fluorescent nanosensor for zinc(II) based on CuInS2 quantum dots modified with 8-aminoquinoline. Mikrochim Acta 2014. [DOI: 10.1007/s00604-014-1277-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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38
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Carter KP, Young AM, Palmer AE. Fluorescent sensors for measuring metal ions in living systems. Chem Rev 2014; 114:4564-601. [PMID: 24588137 PMCID: PMC4096685 DOI: 10.1021/cr400546e] [Citation(s) in RCA: 1537] [Impact Index Per Article: 153.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2013] [Indexed: 02/06/2023]
Affiliation(s)
- Kyle P. Carter
- Department
of Chemistry and
Biochemistry, BioFrontiers Institute, University
of Colorado, UCB 596,
3415 Colorado AvenueBoulder, Colorado 80303, United
States
| | - Alexandra M. Young
- Department
of Chemistry and
Biochemistry, BioFrontiers Institute, University
of Colorado, UCB 596,
3415 Colorado AvenueBoulder, Colorado 80303, United
States
| | - Amy E. Palmer
- Department
of Chemistry and
Biochemistry, BioFrontiers Institute, University
of Colorado, UCB 596,
3415 Colorado AvenueBoulder, Colorado 80303, United
States
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39
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Uglov AN, Bessmertnykh-Lemeune A, Guilard R, Averin AD, Beletskaya IP. Optical methods for the detection of heavy metal ions. RUSSIAN CHEMICAL REVIEWS 2014. [DOI: 10.1070/rc2014v083n03abeh004414] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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40
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Thakur A, Mandal D, Deb P, Mondal B, Ghosh S. Synthesis of triazole linked fluorescent amino acid and carbohydrate bio-conjugates: a highly sensitive and skeleton selective multi-responsive chemosensor for Cu(ii) and Pb(ii)/Hg(ii) ions. RSC Adv 2014. [DOI: 10.1039/c3ra44263b] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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41
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Hong T, Song H, Li X, Zhang W, Xie Y. Syntheses of mono- and diacylated bipyrroles with rich substitution modes and development of a prodigiosin derivative as a fluorescent Zn(ii) probe. RSC Adv 2014. [DOI: 10.1039/c3ra47277a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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42
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Chen X, He S, Chen F, Feng Y. Synthesis, characterization, and luminescence modulation of a rare barium-tetracarboxylate framework with I2O1 connectivity. CrystEngComm 2014. [DOI: 10.1039/c4ce01059k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Solvothermal reaction of a tetracarboxylic acid with Ba(NO3)2 afforded a barium–organic framework whose single crystal X-ray structure was characterized to have I2O1 connectivity and 1 D channels 15.1 Å in diameter. This MOF has high thermal stability up to 540 °C, and its luminescence intensity can be modulated by ion exchange.
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Affiliation(s)
- Xiao Chen
- Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces
- Institute of Physical Chemistry
- College of Chemistry and Life Sciences
- Zhejiang Normal University
- Jinhua 321004, China
| | - Sha He
- Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces
- Institute of Physical Chemistry
- College of Chemistry and Life Sciences
- Zhejiang Normal University
- Jinhua 321004, China
| | - Feiyan Chen
- Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces
- Institute of Physical Chemistry
- College of Chemistry and Life Sciences
- Zhejiang Normal University
- Jinhua 321004, China
| | - Yunlong Feng
- Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces
- Institute of Physical Chemistry
- College of Chemistry and Life Sciences
- Zhejiang Normal University
- Jinhua 321004, China
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43
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Datta BK, Thiyagarajan D, Samanta S, Ramesh A, Das G. A novel chemosensor with visible light excitability for sensing Zn2+in physiological medium and in HeLa cells. Org Biomol Chem 2014; 12:4975-82. [DOI: 10.1039/c4ob00653d] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly sensitive, fluorescent, non-cytotoxic turn-on chemosensor with visible light excitability for the detection of intracellular Zn2+ions.
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Affiliation(s)
- Barun Kumar Datta
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039, India
| | - Durairaj Thiyagarajan
- Department of Biotechnology
- Indian Institute of Technology Guwahati
- Guwahati 781039, India
| | - Soham Samanta
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039, India
| | - Aiyagari Ramesh
- Department of Biotechnology
- Indian Institute of Technology Guwahati
- Guwahati 781039, India
| | - Gopal Das
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039, India
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44
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Wu YY, Chen Y, Mu WH, Lv XJ, Fu WF. Naphthyridine–BF2 complexes with an amide-containing di-2-picolylamine receptor: Synthesis, structures and photo-induced electron transfer. J Photochem Photobiol A Chem 2013. [DOI: 10.1016/j.jphotochem.2013.08.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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45
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Guo YR, Li XR, Zhang MJ, Pan QJ, Sun ZM. Theoretical studies on the structural and spectroscopic properties of an iminocoumarin-based probe and its metal complexation: an implication for a fluorescence probe. Dalton Trans 2013; 42:13004-13. [PMID: 23872743 DOI: 10.1039/c3dt51367j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
To understand the sensing behaviors of molecular fluorescent probes, an N,N-di(picolyl)aminoethyl-iminocoumarin probe (L) and its complexation with metal(II) ions (ML, M = Mg, Ca, Zn, Cd and Hg) were examined by relativistic density functional theory (DFT). Four stable conformational isomers (labeled as g1, g2, a1 and a2) for each of them have been optimized, except for CaL having only three without the g2 isomer. All of these structures have been confirmed by frequency calculations. In the aqueous solution, the a2 isomer of the L probe was calculated to be the most stable, while the g1 isomer turns out to be energetically favorable upon binding with metal ions. At these isomeric geometries, the experimentally obtained absorption was well reproduced by calculations of time-dependent DFT (TD-DFT) and a conductor-like polarized continuum model (CPCM). A slight red-shifting from L (508 nm) to ML (516-528 nm) was found. This is due to the metal affinity that stabilizes the LUMOs of ML greater than the HOMOs. Singlet excited-state structures of L and ML (M = Zn, Cd and Hg) were fully optimized using the TD-DFT approach, giving more relaxed geometries than their respective ground-state ones. Their fluorescent emissions in the aqueous solution were calculated to be 543 and 551-560 nm, respectively, agreeing with experimental values of 543 nm for L and 558 nm for ZnL. The present study also presents theoretical support for a sensing mechanism of photo-induced charge transfer of the L probe that was proposed in the previous experiment.
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Affiliation(s)
- Yuan-Ru Guo
- Key Laboratory of Bio-based Material Science and Technology of Education Ministry, College of Material Science and Engineering, Northeast Forestry University, Harbin 150040, China
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46
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Na YJ, Hwang IH, Jo HY, Lee SA, Park GJ, Kim C. Fluorescent chemosensor based-on the combination of julolidine and furan for selective detection of zinc ion. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.07.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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47
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Datta BK, Mukherjee S, Kar C, Ramesh A, Das G. Zn2+ and Pyrophosphate Sensing: Selective Detection in Physiological Conditions and Application in DNA-Based Estimation of Bacterial Cell Numbers. Anal Chem 2013; 85:8369-75. [DOI: 10.1021/ac401871t] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Barun K. Datta
- Department
of Chemistry, Indian Institute of Technology, Guwahati, Guwahati,
781039, India
| | - Sandipan Mukherjee
- Department
of Biotechnology, Indian Institute of Technology, Guwahati, Guwahati,
781039, India
| | - Chirantan Kar
- Department
of Chemistry, Indian Institute of Technology, Guwahati, Guwahati,
781039, India
| | - Aiyagari Ramesh
- Department
of Biotechnology, Indian Institute of Technology, Guwahati, Guwahati,
781039, India
| | - Gopal Das
- Department
of Chemistry, Indian Institute of Technology, Guwahati, Guwahati,
781039, India
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48
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Ding Y, Li X, Li T, Zhu W, Xie Y. α-Monoacylated and α,α'- and α,β'-diacylated dipyrrins as highly sensitive fluorescence "turn-on" Zn2+ probes. J Org Chem 2013; 78:5328-38. [PMID: 23668855 DOI: 10.1021/jo400454e] [Citation(s) in RCA: 123] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
With the purpose of developing readily synthesized CHEF (chelation-enhanced fluorescence) type Zn(2+) probes with relatively simple molecular structures and excellent sensing behavior, p-anisoyl chloride was used for the acylation of 5-(pentafluorophenyl)dipyrromethane. Interestingly, the α,β'-diacylated product PS2 with a unique substitution mode was obtained in high yield in addition to the normal α-substituted mono- and diacylated products PS1 and PS3. Further oxidation of PS1-PS3 afforded dipyrrins S1-S3. Crystal structure and (1)H NMR measurements of S2 demonstrate the existence of a pure tautomer, which is consistent with DFT calculations. S1-S3 show highly Zn(2+) selective "turn-on" fluorescence based on a CHEF mechanism by the formation of 2:1 (probe:metal) Zn(2+) complexes. The emission colors can be easily tuned from green to red by changing the dipyrrin substitution modes. Furthermore, these probes demonstrate fast responses and wide applicable pH ranges. Among them, S2 shows the highest Zn(2+) sensitivity, with a detection limit of 4.4 × 10(-8) M.
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Affiliation(s)
- Yubin Ding
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, People's Republic of China
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49
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Simmons JT, Allen JR, Morris DR, Clark RJ, Levenson CW, Davidson MW, Zhu L. Integrated and passive 1,2,3-triazolyl groups in fluorescent indicators for zinc(II) ions: thermodynamic and kinetic evaluations. Inorg Chem 2013; 52:5838-50. [PMID: 23621758 DOI: 10.1021/ic302798u] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
In addition to being a covalent linker in molecular conjugation chemistry, the function of a 1,2,3-triazolyl moiety resulting from the copper(I)-catalyzed azide-alkyne cycloaddition reaction as a ligand for metal ions is receiving considerable attention. In this work, we characterize the thermodynamic and kinetic effects of incorporating a 1,2,3-triazolyl group in a multidentate ligand scaffold on metal coordination in the context of fluorescent zinc(II) indicator development. Ligands L14, BrL14, and FL14 (1,4-isomers) contain the 1,4-disubstituted-1,2,3-triazolyl group that is capable of binding with zinc(II) in conjunction with a di(2-picolylamino) (DPA) moiety within a multidentate ligand scaffold. Therefore, the 1,2,3-triazolyl in the 1,4-isomers is "integrated" in chelation. The 1,5-isomers L15, BrL15, and FL15 contain 1,2,3-triazolyls that are excluded from participating in zinc(II) coordination. These 1,2,3-triazolyls are "passive linkers". Zinc(II) complexes of 2:1 (ligand/metal) stoichiometry are identified in solution using (1)H NMR spectroscopy and isothermal titration calorimetry (ITC) and, in one case, characterized in the solid state. The 1:1 ligand/zinc(II) affinity ratio of L14 over L15, which is attributed to the affinity enhancement of a 1,2,3-triazolyl group to zinc(II) over that of the solvent acetonitrile, is quantified at 18 (-1.7 kcal/mol at 298 K) using an ITC experiment. Fluorescent ligands FL14 and FL15 are evaluated for their potential in zinc(II) sensing applications under pH neutral aqueous conditions. The 1,4-isomer FL14 binds zinc(II) both stronger and faster than the 1,5-isomer FL15. Visualization of free zinc(II) ion distribution in live HeLa cells is achieved using both FL14 and FL15. The superiority of FL14 in staining endogenous zinc(II) ions in live rat hippocampal slices is evident. In summation, this work is a fundamental study of 1,2,3-triazole coordination chemistry, with a demonstration of its utility in developing fluorescent indicators.
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Affiliation(s)
- J Tyler Simmons
- Department of Chemistry and Biochemistry, Florida State University, 95 Chieftan Way, Tallahassee, Florida 32306-4390, United States
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Zhang Y, Guo X, Zheng L, Jia L, Qian X. A new strategy for the ratiometric fluorescence detection of Zn(II) in the surfactant solution. J Photochem Photobiol A Chem 2013. [DOI: 10.1016/j.jphotochem.2013.02.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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