1
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Megha, Kumar V, Kaur P, Singh K. Julolidine-hydrazone based chemosensor for detection of Zn 2+: Fluorescent in-situ formed Zn 2+ complex discriminates PPi from ADP and ATP. Anal Chim Acta 2023; 1240:340758. [PMID: 36641143 DOI: 10.1016/j.aca.2022.340758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023]
Abstract
In the present investigation, we have designed and synthesised Zn2+ sensitive Julolidine-hydrazone (JSB) based chemosensor, which crystallised in a monoclinic crystal system with P21/c space group. The bare JSB was nonemissive, but in the presence of Zn2+ ions in solution it showed emission, ascribed to the chelation enhanced emission process, which is also utilised to detect Zn2+ in water samples. Comparing the chromaticity coordinates deduced from the emission colors of the JSB-Zn2+ in solution, powder and hybrid polymer thin film, using CIE (Commission Internationale de I'Eclairage 1931) chromaticity diagram, it was found that compared to the emission of the solution, the emission of the powder was red shifted, while that of the thin film was blue shifted. Further, the sensing of Zn2+ showed reversibility in the presence of pyrophosphate (PPi), which allowed quantification of PPi. Interestingly, in addition to the detection of PPi using the in-situ formed JSB-Zn2+ complex, the process was selective and discriminated PPi from ADP and ATP. The detection of PPi was rationalized via a decomplexation reaction, and translated in the construction of INHIBIT logic gate. Additionally, the possible use of the JSB coated sensor paper for the on-site detection of Zn2+ and subsequent JSB-Zn2+ complex for PPi ions has been demonstrated. The experimental results showed good correlation with the theoretical calculations wherever possible.
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Affiliation(s)
- Megha
- Department of Chemistry, Centre of Advanced Study, Guru Nanak Dev University, Amritsar, 143005, India
| | - Virendra Kumar
- Department of Chemistry, Centre of Advanced Study, Guru Nanak Dev University, Amritsar, 143005, India
| | - Paramjit Kaur
- Department of Chemistry, Centre of Advanced Study, Guru Nanak Dev University, Amritsar, 143005, India.
| | - Kamaljit Singh
- Department of Chemistry, Centre of Advanced Study, Guru Nanak Dev University, Amritsar, 143005, India.
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2
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López-Alled CM, Park SJ, Lee DJ, Murfin LC, Kociok-Köhn G, Hann JL, Wenk J, James TD, Kim HM, Lewis SE. Azulene-based fluorescent chemosensor for adenosine diphosphate. Chem Commun (Camb) 2021; 57:10608-10611. [PMID: 34570136 DOI: 10.1039/d1cc04122c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
AzuFluor® 435-DPA-Zn, an azulene fluorophore bearing two zinc(II)-dipicolylamine receptor motifs, exhibits fluorescence enhancement in the presence of adenosine diphosphate. Selectivity for ADP over ATP, AMP and PPi results from appropriate positioning of the receptor motifs, since an isomeric sensor cannot discriminate between ADP and ATP.
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Affiliation(s)
- Carlos M López-Alled
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK. .,Centre for Sustainable Circular Technologies, University of Bath, Bath, BA2 7AY, UK.
| | - Sang Jun Park
- Department of Energy Systems Research, Ajou University, Suwon 443-749, South Korea.
| | - Dong Joon Lee
- Department of Energy Systems Research, Ajou University, Suwon 443-749, South Korea.
| | - Lloyd C Murfin
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK.
| | - Gabriele Kociok-Köhn
- Material and Chemical Characterisation Facility (MC2), University of Bath, Bath, BA2 7AY, UK
| | - Jodie L Hann
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK.
| | - Jannis Wenk
- Centre for Sustainable Circular Technologies, University of Bath, Bath, BA2 7AY, UK. .,Department of Chemical Engineering, University of Bath, Bath, BA2 7AY, UK
| | - Tony D James
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK. .,Centre for Sustainable Circular Technologies, University of Bath, Bath, BA2 7AY, UK. .,School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
| | - Hwan Myung Kim
- Department of Energy Systems Research, Ajou University, Suwon 443-749, South Korea.
| | - Simon E Lewis
- Department of Chemistry, University of Bath, Bath, BA2 7AY, UK. .,Centre for Sustainable Circular Technologies, University of Bath, Bath, BA2 7AY, UK.
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3
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Recent developments in molecular sensor designs for inorganic pyrophosphate detection and biological imaging. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213744] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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4
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Cruz A, Núñez-Montenegro A, Mateus P, Delgado R. Monitoring inorganic pyrophosphatase activity with the fluorescent dizinc(ii) complex of a macrocycle bearing one dansylamidoethyl antenna. Dalton Trans 2020; 49:9487-9494. [PMID: 32608414 DOI: 10.1039/d0dt01673j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The dizinc(ii) complexes of L were used for the recognition of anions by fluorescence spectroscopy (L is a heteroditopic hexaazamacrocycle with two diethylenetriamine coordination heads with 2-methylpyridyl and dansylamido ethyl arms, and m-xylyl spacers). The protonation of L and stability constants of its zinc(ii) complexes were determined in aqueous solution, at 298.2 ± 0.1 K and I = 0.10 ± 0.01 M in KNO3. At a 2 : 1 Zn2+/L ratio, the dinuclear complexes clearly dominate. The ligand alone does not display fluorescence changes upon increasing the pH value, but in the presence of Zn2+ the emission reaches a maximum at pH ≅ 7.5, at which 95% of the ligand is in the dinuclear complex form. The emission appears concomitantly with the [Zn2H-1L]3+ species formation, which supports that the latter complex corresponds to the metal-promoted deprotonation of dansylamide NH. The [Zn2H-1L]3+ complexes were used for the recognition of phosphate and polyphosphate anions in aqueous solution buffered at pH 7.5 with 2 mM PIPPS, at 298.2 K. The binding of anions causes a decrease of the emission. The association constant determination revealed that HPPi3- is the strongest bound anion (log Kapp = 5.57), followed by HATP3- (two times weaker), and the remaining anions show lower binding constants, with HPO42- having the weakest uptake by the receptor. The observed selectivity of the [Zn2H-1L]3+ receptor for PPi in relation to HPO42-, and the fact that the formation of the [Zn2H-1L]3+ complex is not disturbed by the presence of Mg2+, allowed monitoring of the PPi hydrolysis by using inorganic pyrophosphatase in real-time.
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Affiliation(s)
- Ana Cruz
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Av. da República, 2780-157 Oeiras, Portugal.
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5
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Tian X, Hussain S, de Pace C, Ruiz-Pérez L, Battaglia G. Zn II Complexes for Bioimaging and Correlated Applications. Chem Asian J 2019; 14:509-526. [PMID: 30716209 DOI: 10.1002/asia.201801437] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 12/31/2018] [Indexed: 11/09/2022]
Abstract
Zinc is a biocompatible element that exists as the second most abundant transition metal ion and an indispensable trace element in the human body. Compared to traditional metal-organic complexes systems, d10 metal ZnII complexes not only exhibit a large Stokes shift and good photon stability but also possess strong emission and low cytotoxicity with a relatively small molecular weight. The use of ZnII complexes has emerged in the last decade as a versatile and convenient tool for numerous biological applications, including bioimaging, molecular and protein recognition, as well as photodynamic therapy. Herein, we review recent developments involving ZnII metal complexes applied as specific subcellular compartment imaging probes and their correlated utilizations.
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Affiliation(s)
- Xiaohe Tian
- School of life science, Anhui University, Hefei, 230039, P.R. China
| | - Sajid Hussain
- School of life science, Anhui University, Hefei, 230039, P.R. China.,School of Applied Sciences and Humanities (NUSASH), National University of Technology, Sector I-12, Islamabad, Pakistan
| | - Cesare de Pace
- Department of Chemistry, University College London, London, WC1H 0AJ, UK
| | - Lorena Ruiz-Pérez
- Department of Chemistry, University College London, London, WC1H 0AJ, UK
| | - Giuseppe Battaglia
- School of life science, Anhui University, Hefei, 230039, P.R. China.,Department of Chemistry, University College London, London, WC1H 0AJ, UK
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6
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Christopher Leslee DB, Karuppannan S, Karmegam MV, Gandhi S, Subramanian S. A Fluorescent Turn-On Carbazole-Rhodanine Based Sensor for Detection of Ag + Ions and Application in Ag + Ions Imaging in Cancer Cells. J Fluoresc 2018; 29:75-89. [PMID: 30413922 DOI: 10.1007/s10895-018-2312-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 10/14/2018] [Indexed: 01/19/2023]
Abstract
Carbazole - Rhodanine conjugate is an effective fluorescent host for silver ions through fluorometric transformation from green to red color with a hyperchromic emission. An intramolecular charge transfer process derived from carbazole towards rhodanine favors interaction of thiocarbonyl S and carboxylic acid O of the rhodanine moiety towards Ag+ ion. Carbazole - rhodanine dyad accomplishes the lowest detection limit of 12.8 × 10-9 M and high quantum efficiency. A fluorescence reversibility of the probe with I- ion surges reutilization of sensor molecule as an Ag+ ion probe with minimal loss in the fluorescent efficiency. This fluorescent ligand is a biocompatible probe and is also a proficient candidate for fluorescent imaging of Ag+ ion in live cells.
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Affiliation(s)
| | - Sekar Karuppannan
- Department of Chemistry, Anna University - University College of Engineering, Dindigul, 624622, India.
| | - Muthu Vengaian Karmegam
- Department of Chemistry, Anna University - University College of Engineering, Dindigul, 624622, India
| | - Sivaraman Gandhi
- Institute for stem cell biology and regenerative medicine, Bangalore, 560065, India
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7
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Shen Q, Tan H, Xing GW, Zheng J, Jia Z. A new method to investigate the catalytic mechanism of YhdE pyrophosphatase by using a pyrophosphate fluorescence probe. Sci Rep 2017; 7:8169. [PMID: 28811554 PMCID: PMC5557916 DOI: 10.1038/s41598-017-08368-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 07/11/2017] [Indexed: 01/27/2023] Open
Abstract
YhdE is a Maf (multicopy associated filamentation) proteins from Escherichia coli which exhibits pyrophosphatase activity towards selected nucleotides, although its catalytic mechanism remains unclear. Herein we used a novel fluorescence probe (4-isoACBA–Zn(II) complex) to characterize the enzymatic properties of YhdE and its mutant, establishing a new method for assaying pyrophosphatase catalytic function. Our results reveal for the first time that the new fluorescence sensor confers high sensitivity and specificity and pyrophosphate (PPi) is the direct catalytic product of YhdE. Crystal structures of a mutant in the active-site loop (YhdE_E33A) show conformational flexibility implicated in the catalytic mechanism of YhdE. ITC experiments and computational docking further reveal that Asp70 and substrate dTTP coordinate Mn2+. Quantum mechanics calculations indicate that YhdE hydrolysis appears to follow a stepwise pathway in which a water molecule first attacks the α-phosphorus atom in the substrate, followed by the release of PPi from the pentavalent intermediate.
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Affiliation(s)
- Qingya Shen
- College of Chemistry, Beijing Normal University, Beijing, 100875, China
| | - Hongwei Tan
- College of Chemistry, Beijing Normal University, Beijing, 100875, China
| | - Guo-Wen Xing
- College of Chemistry, Beijing Normal University, Beijing, 100875, China
| | - Jimin Zheng
- College of Chemistry, Beijing Normal University, Beijing, 100875, China.
| | - Zongchao Jia
- Department of Biochemical and Molecular Science, Queen's University, Kingston, Ontario, K7L 3N6, Canada.
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8
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Kortekaas L, Lancia F, Steen JD, Browne WR. Reversible Charge Trapping in Bis-Carbazole-Diimide Redox Polymers with Complete Luminescence Quenching Enabling Nondestructive Read-Out by Resonance Raman Spectroscopy. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2017; 121:14688-14702. [PMID: 28729892 PMCID: PMC5512120 DOI: 10.1021/acs.jpcc.7b04288] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 06/12/2017] [Indexed: 06/03/2023]
Abstract
The coupling of substituted carbazole compounds through carbon-carbon bond formation upon one-electron oxidation is shown to be a highly versatile approach to the formation of redox polymer films. Although the polymerization of single carbazole units has been proposed earlier, we show that by tethering pairs of carbazoles double sequential dimerization allows for facile formation of redox polymer films with fine control over film thickness. We show that the design of the monomers and in particular the bridging units is key to polymer formation, with the diaminobenzene motif proving advantageous, in terms of the matching to the redox potentials of the monomer and polymer film and thereby avoiding limitations in film thickness (autoinsulation), but introduces unacceptable instability due to the intrinsic redox activity of this moiety. The use of a diimide protecting group both avoids complications due to p-diamino-benzene redox chemistry and provides for a redox polymer in which the photoluminescence of the bis-carbazole moiety can be switched reversibly (on/off) with redox control. The monomer design approach is versatile enabling facile incorporation of additional functional units, such as naphthalene. Here we show that a multicomponent carbazole/naphthalene containing monomer (APCNDI) can form redox polymer films showing both p- and n- conductivity under ambient conditions and allows access to five distinct redox states, and a complex electrochromic response covering the whole of the UV/vis-NIR spectral region. The highly effective quenching of the photoluminescence of both components in poly-APCNDI enables detailed characterization of the redox polymer films. The poly-APCNDI films show extensive charge trapping, which can be read out spectroscopically in the case of films and is characterized as kinetic rather than chemical in origin on the basis of UV/vis-NIR absorption and resonance Raman spectroscopic analyses. The strong resonantly enhanced Raman scattering for the various oxidized and reduced states of APCNDI enables nondestructive "read-out" of the state of the polymer, including that in which charges are trapped kinetically at the surface, making poly-APCNDI highly suitable for application as a component in organic nonvolatile memory devices.
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9
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Xu QC, Gu ZY, Xing GW. Design and synthesis of a Cu(II)-complex-based carbazole-hemicyanine hybrid for fluorescent sensing of H 2 S in SDS micellar solution. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.02.060] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Naskar B, Modak R, Maiti DK, Drew MGB, Bauzá A, Frontera A, Das Mukhopadhyay C, Mishra S, Das Saha K, Goswami S. A Schiff base platform: structures, sensing of Zn(ii) and PPi in aqueous medium and anticancer activity. Dalton Trans 2017; 46:9498-9510. [DOI: 10.1039/c7dt01932g] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A Schiff base platform was explored to present structural aspects of its Zn(ii) and Cd(ii) coordination compounds, sensing behavior towards Zn(ii) and PPi in aqueous medium and anticancer activity.
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Affiliation(s)
- Barnali Naskar
- Department of Chemistry
- University of Calcutta
- Kolkata
- India
| | - Ritwik Modak
- Department of Chemistry
- University of Calcutta
- Kolkata
- India
| | - Dilip K. Maiti
- Department of Chemistry
- University of Calcutta
- Kolkata
- India
| | | | - Antonio Bauzá
- Departament de Química
- Universitat de les IllesBalears
- Crta. deValldemossa km 7.5
- 07122 Palma de Mallorca
- Spain
| | - Antonio Frontera
- Departament de Química
- Universitat de les IllesBalears
- Crta. deValldemossa km 7.5
- 07122 Palma de Mallorca
- Spain
| | - Chitrangada Das Mukhopadhyay
- Centre for Healthcare Science & Technology
- Indian Institute of Engineering Science and Technology
- Shibpur Howrah 711103
- India
| | - Snehasis Mishra
- Cancer and Inflammatory Disorder Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata 700032
- India
| | - Krishna Das Saha
- Cancer and Inflammatory Disorder Division
- CSIR-Indian Institute of Chemical Biology
- Kolkata 700032
- India
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11
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Li P, Wang Y. A new fluorescent sensor containing glutamic acid for Fe3+ and its resulting complex as a secondary sensor for PPi in purely aqueous solution. NEW J CHEM 2017. [DOI: 10.1039/c7nj00913e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new fluorescence sensor L with benzimidazo[2,1-α]benz[de]isoquinoline-7-one as the fluorophore and glutamic acid moiety as the receptor was synthesized and characterized.
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Affiliation(s)
- Ping Li
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
| | - Ying Wang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- China
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12
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Lv HJ, Zhang XT, Wang S, Xing GW. Assembly of BODIPY-carbazole dyes with liposomes to fabricate fluorescent nanoparticles for lysosomal bioimaging in living cells. Analyst 2017; 142:603-607. [DOI: 10.1039/c6an02705a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A strategy was developed to change an ACQ organic dye into a fluorescent nanoparticle probe for lysosomal bioimaging.
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Affiliation(s)
- Hai-juan Lv
- Department of Chemistry
- Beijing Normal University
- Beijing 100875
- China
| | - 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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13
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Zhang Y, Zhou R, Zhao Z, Kong XY, Xie G, Liu Q, Li P, Zhang Z, Xiao K, Liu Z, Wen L, Jiang L. Sequential Recognition of Zinc and Pyrophosphate Ions in a Terpyridine-Functionalized Single Nanochannel. Chemphyschem 2016; 18:253-259. [DOI: 10.1002/cphc.201600923] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 11/25/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Yuqi Zhang
- Key Laboratory of Bio-inspired Materials and Interfacial Science; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
- College of Chemistry & Chemical Engineering; Shaanxi Key Laboratory of Chemical Reaction Engineering; Yan'an University; Yan'an Shaanxi 716000 P. R. China
| | - Ru Zhou
- Key Laboratory of Bio-inspired Materials and Interfacial Science; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
- College of Chemistry & Chemical Engineering; Shaanxi Key Laboratory of Chemical Reaction Engineering; Yan'an University; Yan'an Shaanxi 716000 P. R. China
| | - Zhiju Zhao
- Beijing Key Laboratory of Energy Conversion and Storage Materials; College of Chemistry; Key Laboratory of Theoretical and Computational Photochemistry; Ministry of Education; Beijing Normal University; Beijing 100875 P. R. China
| | - Xiang-Yu Kong
- Key Laboratory of Bio-inspired Materials and Interfacial Science; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Ganhua Xie
- Key Laboratory of Green Printing, Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Qian Liu
- Beijing Key Laboratory of Energy Conversion and Storage Materials; College of Chemistry; Key Laboratory of Theoretical and Computational Photochemistry; Ministry of Education; Beijing Normal University; Beijing 100875 P. R. China
| | - Pei Li
- Key Laboratory of Bioinspired Smart Interfacial Science and Technology, Ministry of Education; School of Chemistry and Environment; Beihang University; Beijing 100191 P. R. China
| | - Zhen Zhang
- Key Laboratory of Green Printing, Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Kai Xiao
- Key Laboratory of Green Printing, Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Zhengping Liu
- Beijing Key Laboratory of Energy Conversion and Storage Materials; College of Chemistry; Key Laboratory of Theoretical and Computational Photochemistry; Ministry of Education; Beijing Normal University; Beijing 100875 P. R. China
| | - Liping Wen
- Key Laboratory of Bio-inspired Materials and Interfacial Science; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
| | - Lei Jiang
- Key Laboratory of Bio-inspired Materials and Interfacial Science; Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Beijing 100190 P. R. China
- Key Laboratory of Bioinspired Smart Interfacial Science and Technology, Ministry of Education; School of Chemistry and Environment; Beihang University; Beijing 100191 P. R. China
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14
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Mahapatra AK, Maji R, Maiti K, Mondal S, Ali SS, Manna SK, Sahoo P. Carbazole-driven ratiometric fluorescence turn on for dual ion recognition of Zn2+ and Hg2+ by thiophene-pyridyl conjugate in HEPES buffer medium: spectroscopy, computational, microscopy and cellular studies. Supramol Chem 2016. [DOI: 10.1080/10610278.2016.1202412] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Ajit Kumar Mahapatra
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, India
| | - Rajkishor Maji
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, India
| | - Kalipada Maiti
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, India
| | - Sanchita Mondal
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, India
| | - Syed Samim Ali
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, India
| | - Saikat Kumar Manna
- Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, India
| | - Prithidipa Sahoo
- Department of Chemistry, Visva-Bharati (A Central University), Santiniketan, India
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15
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Mesquita LM, André V, Esteves CV, Palmeira T, Berberan-Santos MN, Mateus P, Delgado R. Dinuclear Zinc(II) Macrocyclic Complex as Receptor for Selective Fluorescence Sensing of Pyrophosphate. Inorg Chem 2016; 55:2212-9. [DOI: 10.1021/acs.inorgchem.5b02596] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lígia M. Mesquita
- Instituto
de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Avenida da República, 2780-157 Oeiras, Portugal
| | | | - Catarina V. Esteves
- Instituto
de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Avenida da República, 2780-157 Oeiras, Portugal
| | | | | | - Pedro Mateus
- Instituto
de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Avenida da República, 2780-157 Oeiras, Portugal
| | - Rita Delgado
- Instituto
de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Avenida da República, 2780-157 Oeiras, Portugal
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16
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Zhao B, Xu Y, Deng Q, Kan W, Fang Y, Wang L, Gao Y. Modified 1 H -phenanthro[9,10- d ]imidazole derivative with the double acetohydrazide as fluorescent probe for sequential detection of Ni 2+ and Al 3+ with ‘on–off–on’ response. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.01.065] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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17
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Zhao B, Xu Y, Fang Y, Wang L, Deng Q. Synthesis and fluorescence properties of phenanthro[9,10-d]imidazole derivative for Ag+ in aqueous media. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.03.094] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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18
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Li Z, Zhang W, Liu X, Liu C, Yu M, Wei L. Naked-eye-based selective detection of pyrophosphate with a Zn2+ complex in aqueous solution and electrospun nanofibers. RSC Adv 2015. [DOI: 10.1039/c4ra16742b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Based on keto–enol transformation process, a zinc complex as a naked-eye-based chemosensor for pyrophosphate in aqueous solution and electrospun nanofibers has been developed.
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Affiliation(s)
- Zhanxian Li
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Wenying Zhang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Xingjiang Liu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Chunxia Liu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Mingming Yu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Liuhe Wei
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- China
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A novel carbazole-based ratiometric fluorescent sensor for Zn2+ recognition through excimer formation and application of the resultant complex for colorimetric recognition of oxalate through IDAs. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.09.083] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Xu QC, Lv HJ, Lv ZQ, Liu M, Li YJ, Wang XF, Zhang Y, Xing GW. A pyrene-functionalized Zinc(ii)–BPEA complex: sensing and discrimination of ATP, ADP and AMP. RSC Adv 2014. [DOI: 10.1039/c4ra07923j] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Xu QC, Zhu XH, Jin C, Xing GW, Zhang Y. Dual off–on and on–off fluorescent detection of Zn2+/Cd2+ions based on carbazolone substituted 2-aminobenzamides. RSC Adv 2014. [DOI: 10.1039/c3ra45717f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Liu L, Guo J, Li Z, Wei J. Photobase generating monomers: synthesis, evaluation and utilization for fabricating fluorescence patterns. RSC Adv 2014. [DOI: 10.1039/c4ra00499j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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