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Yadav P, Zelder F. Detection of glyphosate with a copper(II)-pyrocatechol violet based GlyPKit. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:4354-4360. [PMID: 34570143 PMCID: PMC8498994 DOI: 10.1039/d1ay01168e] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 09/04/2021] [Indexed: 06/13/2023]
Abstract
This paper describes the development of a test kit for the selective detection of glyphosate (GlyP). A copper(II)-pyrocatechol violet complex was selected by a screening approach from a pool of 96 combinations of metal ions and commercially available indicators and subsequently incorporated as a detection zone into a hydrophobic C18 solid support. With this kit, detection of 20 μM GlyP in tap water by the "naked eye" is possible and quantifications by smartphone analysis with a limit of detection as low as 2.66 μM (450 μg L-1) have been demonstrated in a proof-of-principle study.
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Affiliation(s)
- Prerna Yadav
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland.
| | - Felix Zelder
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland.
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2
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Verma S, Ravichandiran V, Ranjan N. Selective, pH sensitive, "turn on" fluorescence sensing of carbonate ions by a benzimidazole. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 255:119624. [PMID: 33789191 DOI: 10.1016/j.saa.2021.119624] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 02/06/2021] [Accepted: 02/09/2021] [Indexed: 06/12/2023]
Abstract
Anions play crucial roles in the sustenance of life on earth in many ways. Selective detection of specific anions is important in developing new diagnostic tools and therapeutics. A pH-sensitive & selective benzimidazole-based fluorescent sensor has been developed for rapid detection of carbonate ions which can detect carbonate ions in low nanomolar concentrations. NMR based experiments indicate direct interaction of benzimidazole imino protons with the carbonate ions leading to 1:1 ligand carbonate ion complexation events. This is one of the first reports of benzimidazole sensing carbonate ions with high selectivity which may have implications in disease prevention and toxicity assessment.
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Affiliation(s)
- Smita Verma
- National Institute of Pharmaceutical Education and Research, Near CRPF Base Camp, Bijnor-Sisendi Road, Sarojini Nagar, Lucknow, Uttar Pradesh 226301, India; National Institute of Pharmaceutical Education and Research, Kolkata, Maniktala Main Road, Kolkata 700054, India
| | - Velayutham Ravichandiran
- National Institute of Pharmaceutical Education and Research, Kolkata, Maniktala Main Road, Kolkata 700054, India
| | - Nihar Ranjan
- National Institute of Pharmaceutical Education and Research, Near CRPF Base Camp, Bijnor-Sisendi Road, Sarojini Nagar, Lucknow, Uttar Pradesh 226301, India.
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3
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Chen M, Wu KY, Pan WL, Huang NH, Li RT, Chen JX. Selective and recyclable tandem sensing of PO 43- and Al 3+ by a water-stable terbium-based metal-organic framework. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 247:119084. [PMID: 33128945 DOI: 10.1016/j.saa.2020.119084] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 10/02/2020] [Accepted: 10/12/2020] [Indexed: 06/11/2023]
Abstract
Herein, a luminescent water-stable terbium-based metal-organic framework (MOF) {[Tb(Cmdcp)(H2O)3]2(NO3)2·5H2O}n (1, H3CmdcpBr = N-carboxymethyl-(3,5-dicarboxyl)pyridinium bromide) has been synthesized and used for the recyclable sensing of PO43- and Al3+ in tandem. MOF 1 acts as a fluorescent sensor for PO43- by the luminescence "turn-off" mechanism with high selectivity over other anions, such as F-, Cl-, Br-, I-, NO3-, H2PO4-, HSO4-, HCO3-, HSO3-, SO42-, CO32- and HPO42-. The formed PO43-@1 complex further acts as the Al3+ sensor with the luminescence "turn-on" mechanism, also with high selectivity over diverse inorganic cations of Fe2+, Mn2+, Co2+, Ni2+, Hg2+, Na+, K+, Li+, Ag+, Mg2+, Ca2+, Cd2+, Pb2+, Cu2+, and Zn2+. The detection process for both PO43- and Al3+ can be directly observed with naked eyes under the UV light at 365 nm. The detection limits for PO43- and Al3+ are 1.1 μM and 6.6 μM, respectively. Such a sensing cycle is further transferable to urine and serum samples with a satisfactory near-quantitative recovery, highlighting its good potential in biologically relevant applications.
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Affiliation(s)
- Ming Chen
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China; School of Pharmacy, Southwest Medical University, Luzhou, Sichuan 646000, China
| | - Ke-Yang Wu
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Wei-Lun Pan
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Nai-Hai Huang
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Rong-Tian Li
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China
| | - Jin-Xiang Chen
- Guangdong Provincial Key Laboratory of New Drug Screening, Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou 510515, Guangdong, China.
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4
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Zwicker VE, Sergeant GE, New EJ, Jolliffe KA. A colorimetric sensor array for the classification of biologically relevant tri-, di- and mono-phosphates. Org Biomol Chem 2021; 19:1017-1021. [DOI: 10.1039/d0ob02397c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A cyclic tetrapeptide paired with six commercially available indicators provides a chemosensing array able to classify biological phosphate derivatives.
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Affiliation(s)
| | | | - Elizabeth J. New
- The University of Sydney
- School of Chemistry
- Australia
- The University of Sydney Nano Institute (Sydney Nano)
- The University of Sydney
| | - Katrina A. Jolliffe
- The University of Sydney
- School of Chemistry
- Australia
- The University of Sydney Nano Institute (Sydney Nano)
- The University of Sydney
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5
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Ramakrishnam Raju MV, Harris SM, Pierre VC. Design and applications of metal-based molecular receptors and probes for inorganic phosphate. Chem Soc Rev 2020; 49:1090-1108. [PMID: 32016270 DOI: 10.1039/c9cs00543a] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Inorganic phosphate has numerous biomedical functions. Regulated primarily by the kidneys, phosphate reaches abnormally high blood levels in patients with advanced renal diseases. Since phosphate cannot be efficiently removed by dialysis, the resulting hyperphosphatemia leads to increased mortality. Phosphate is also an important component of the environmental chemistry of surface water. Although required to secure our food supply, inorganic phosphate is also linked to eutrophication and the spread of algal blooms with an increasing economic and environmental burden. Key to resolving both of these issues is the development of accurate probes and molecular receptors for inorganic phosphate. Yet, quantifying phosphate in complex aqueous media remains challenging, as is the development of supramolecular receptors that have adequate sensitivity and selectivity for use in either blood or surface waters. Metal-based receptors are particularly well-suited for these applications as they can overcome the high hydration enthalpy of phosphate that limits the effectiveness of many organic receptors in water. Three different strategies are most commonly employed with inorganic receptors for anions: metal extrusion assays, responsive molecular receptors, and indicator displacement assays. In this review, the requirements for molecular receptors and probes for environmental applications are outlined. The different strategies deployed to recognize and sense phosphate with metal ions will be detailed, and their advantages and shortfalls will be delineated with key examples from the literature.
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Affiliation(s)
| | - Sarah M Harris
- Department of Chemistry, Benedictine College, Atchison, KS 66002, USA
| | - Valérie C Pierre
- Department of Chemistry, University of Minnesota, Minneapolis, MN 55455, USA.
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6
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Liu X, Smith DG, Jolliffe KA. Are two better than one? Comparing intermolecular and intramolecular indicator displacement assays in pyrophosphate sensors. Chem Commun (Camb) 2018; 52:8463-6. [PMID: 27312007 DOI: 10.1039/c6cc03680e] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Peptide receptors with Zn(ii)-DPA units and a covalently bound fluorescent coumarin indicator on an oxazole-containing scaffold are shown to function as more selective pyrophosphate sensors than the analogous chemosensing ensembles in indicator displacement assays.
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Affiliation(s)
- Xuejian Liu
- School of Chemistry, The University of Sydney, NSW 2006, Australia.
| | - David G Smith
- School of Chemistry, The University of Sydney, NSW 2006, Australia.
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7
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Kocyła A, Pomorski A, Krężel A. Molar absorption coefficients and stability constants of Zincon metal complexes for determination of metal ions and bioinorganic applications. J Inorg Biochem 2017; 176:53-65. [PMID: 28863280 DOI: 10.1016/j.jinorgbio.2017.08.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 07/27/2017] [Accepted: 08/21/2017] [Indexed: 10/19/2022]
Abstract
Zincon (ZI) is one of the most common chromophoric chelating probes for the determination of Zn2+ and Cu2+ ions. It is also known to bind other metal ions. However, literature data on its binding properties and molar absorption coefficients are rather poor, varying among publications or determined only in certain conditions. There are no systematic studies on Zn2+ and Cu2+ affinities towards ZI performed under various conditions. However, this widely commercially available and inexpensive agent is frequently the first choice probe for the measurement of metal binding and release as well as determination of affinity constants of other ligands/macromolecules of interest. Here, we establish the spectral properties and the stability of ZI and its complexes with Zn2+, Cu2+, Cd2+, Hg2+, Co2+, Ni2+ and Pb2+ at multiple pH values from 6 to 9.9. The obtained results show that in water solution the MZI complex is predominant, but in the case of Co2+ and Ni2+, M(ZI)2 complexes are also formed. The molar absorption coefficient at 618 nm for ZnZI and 599nm for CuZI complexes at pH7.4 in buffered (I=0.1M) water solutions are 24,200 and 26,100M-1cm-1, respectively. Dissociation constants of those complexes are 2.09×10-6 and 4.68×10-17M. We also characterized the metal-assisted Zincon decomposition. Our results provide new and reassessed optical and stability data that are applicable to a wide range of chemical and bioinorganic applications including metal ion detection, and quantification and affinity studies of ligands of interest. SYNOPSIS Accurate values of molar absorption coefficients of Zincon complex with Zn2+, Cd2+, Hg2+, Co2+, Ni2+, Cu2+, and Pb2+ for rapid metal ion quantification are provided. Zincon stability constants with Zn2+ and Cu2+ in a wide pH range were determined.
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Affiliation(s)
- Anna Kocyła
- Department of Chemical Biology, Faculty of Biotechnology, University of Wrocław, Joliot-Curie 14a, 50-383 Wrocław, Poland
| | - Adam Pomorski
- Department of Chemical Biology, Faculty of Biotechnology, University of Wrocław, Joliot-Curie 14a, 50-383 Wrocław, Poland
| | - Artur Krężel
- Department of Chemical Biology, Faculty of Biotechnology, University of Wrocław, Joliot-Curie 14a, 50-383 Wrocław, Poland.
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8
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2-Hydroxyacetophenone and ethylenediamine condensed Schiff base: Fluorescent sensor for Al3+ and PO43−, biological cell imaging and INHIBIT logic gate. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.03.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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9
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Bartoli F, Bencini A, Garau A, Giorgi C, Lippolis V, Lunghi A, Totti F, Valtancoli B. Di- and Triphosphate Recognition and Sensing with Mono- and Dinuclear Fluorescent Zinc(II) Complexes: Clues for the Design of Selective Chemosensors for Anions in Aqueous Media. Chemistry 2016; 22:14890-14901. [PMID: 27573342 DOI: 10.1002/chem.201602079] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Indexed: 11/09/2022]
Abstract
The synthesis of a new ligand (L1) containing two 1,4,7-triazacyclononane ([9]aneN3 ) moieties linked by a 4,5-dimethylenacridine unit is reported. The binding and fluorescence sensing properties toward Cu2+ , Zn2+ , Cd2+ , and Pb2+ of L1 and receptor L2, composed of two [9]aneN3 macrocycles bridged by a 6,6''-dimethylen-2,2':6',2''-terpyridine unit, have been studied by coupling potentiometric, UV/Vis absorption, and emission measurements in aqueous media. Both receptors can selectively detect Zn2+ thanks to fluorescence emission enhancement upon metal binding. The analysis of the binding and sensing properties of the Zn2+ complexes toward inorganic anions revealed that the dinuclear Zn2+ complex of L1 selectively binds and senses the triphosphate anion (TP), whereas the mononuclear Zn2+ complex of L2 displays selective recognition of diphosphate (DP). Binding of TP or DP induces emission quenching of the Zn2+ complexes with L1 and L2, respectively. These results are exploited to discuss the role played by pH, number of coordinated metal cations, and binding ability of the bridging units in metal and/or anion coordination and sensing.
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Affiliation(s)
- Francesco Bartoli
- Dipartimento di Chimica 'Ugo Schiff', Università degli Studi di Firenze, Via della Lastruccia 3, 50019, Sesto Fiorentino, Firenze, Italy
| | - Andrea Bencini
- Dipartimento di Chimica 'Ugo Schiff', Università degli Studi di Firenze, Via della Lastruccia 3, 50019, Sesto Fiorentino, Firenze, Italy.
| | - Alessandra Garau
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554 Bivio per Sestu, 09042, Monserrato, Italy
| | - Claudia Giorgi
- Dipartimento di Chimica 'Ugo Schiff', Università degli Studi di Firenze, Via della Lastruccia 3, 50019, Sesto Fiorentino, Firenze, Italy
| | - Vito Lippolis
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, S.S. 554 Bivio per Sestu, 09042, Monserrato, Italy.
| | - Alessandro Lunghi
- Dipartimento di Chimica 'Ugo Schiff', Università degli Studi di Firenze, Via della Lastruccia 3, 50019, Sesto Fiorentino, Firenze, Italy
| | - Federico Totti
- Dipartimento di Chimica 'Ugo Schiff', Università degli Studi di Firenze, Via della Lastruccia 3, 50019, Sesto Fiorentino, Firenze, Italy
| | - Barbara Valtancoli
- Dipartimento di Chimica 'Ugo Schiff', Università degli Studi di Firenze, Via della Lastruccia 3, 50019, Sesto Fiorentino, Firenze, Italy
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10
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Meng Q, Wang Y, Yang M, Zhang R, Wang R, Zhang Z. A new fluorescent chemosensor for highly selective and sensitive detection of inorganic phosphate (Pi) in aqueous solution and living cells. RSC Adv 2015. [DOI: 10.1039/c5ra08712k] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new fluorescein-based chemosensor, FP-Fe3+, was developed for the detection of inorganic phosphate (Pi) in aqueous solution and living cells.
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Affiliation(s)
- Qingtao Meng
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- China
| | - Yue Wang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- China
| | - Ming Yang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- China
| | - Run Zhang
- Department of Chemistry and Biomolecular Sciences
- Faculty of Science and Engineering
- Macquarie University
- Sydney
- Australia
| | - Renjie Wang
- School of Chemistry and Molecular Biosciences
- The University of Queensland Brisbane
- Australia
| | - Zhiqiang Zhang
- School of Chemical Engineering
- University of Science and Technology Liaoning
- Anshan
- China
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11
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Svane S, Kjeldsen F, McKee V, McKenzie CJ. The selectivity of water-based pyrophosphate recognition is tuned by metal substitution in dimetallic receptors. Dalton Trans 2015; 44:11877-86. [DOI: 10.1039/c5dt00729a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Indicator displacement assays show that a digallium complex is selective for pyrophosphate even compared with higher concentrations of other common oxoanions like phosphate, ATP, arsenate, nitrate, perchlorate, sulfate, formate, carbonate and acetate.
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Affiliation(s)
- Simon Svane
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- Odense M
- Denmark
| | - Frank Kjeldsen
- Department of Biochemistry and Molecular Biology
- University of Southern Denmark
- Odense M
- Denmark
| | - Vickie McKee
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- Odense M
- Denmark
| | - Christine J. McKenzie
- Department of Physics
- Chemistry and Pharmacy
- University of Southern Denmark
- Odense M
- Denmark
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12
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Sreenivasu Mummidivarapu VV, Hinge VK, Rao CP. Interaction of a dinuclear fluorescent Cd(ii) complex of calix[4]arene conjugate with phosphates and its applicability in cell imaging. Dalton Trans 2015; 44:1130-41. [DOI: 10.1039/c4dt01726a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A structurally characterized dinuclear fluorescent Cd(ii) complex of calix[4]arene exhibits selective quenching only in the presence of phosphates among the twenty anions studied, and the quenching is highest in the case of H2PO4−.
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Affiliation(s)
| | - Vijaya Kumar Hinge
- Department of Biosciences & Bioengineering
- Indian Institute of Technology Bombay
- Mumbai 400 076
- India
| | - Chebrolu Pulla Rao
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400 076
- India
- Department of Biosciences & Bioengineering
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13
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Watchasit S, Suktanarak P, Suksai C, Ruangpornvisuti V, Tuntulani T. Discriminate sensing of pyrophosphate using a new tripodal tetramine-based dinuclear Zn(ii) complex under an indicator displacement assay approach. Dalton Trans 2014; 43:14701-9. [DOI: 10.1039/c3dt52392f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Yu W, Qiang J, Yin J, Kambam S, Wang F, Wang Y, Chen X. Ammonium-Bearing Dinuclear Copper(II) Complex: A Highly Selective and Sensitive Colorimetric Probe for Pyrophosphate. Org Lett 2014; 16:2220-3. [DOI: 10.1021/ol5007339] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Wenxiang Yu
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Jian Qiang
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Jun Yin
- Key
Laboratory of Pesticide and Chemical Biology, Ministry of Education,
College of Chemistry, Central China Normal University, Wuhan 430079, P. R. China
| | - Srinivasulu Kambam
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Fang Wang
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Yong Wang
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
| | - Xiaoqiang Chen
- State
Key Laboratory of Materials-Oriented Chemical Engineering, College
of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, P. R. China
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15
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Xu QC, Wang XF, Xing GW, Zhang Y. Carbazole substituted 2-aminobenzamide compounds: synthesis, fluorescence ON–OFF–ON sensing of Zn(ii) and PPi ions, assay for alkaline phosphatase, and computational study. RSC Adv 2013. [DOI: 10.1039/c3ra41897a] [Citation(s) in RCA: 23] [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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16
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Liu X, Ngo HT, Ge Z, Butler SJ, Jolliffe KA. Tuning colourimetric indicator displacement assays for naked-eye sensing of pyrophosphate in aqueous media. Chem Sci 2013. [DOI: 10.1039/c3sc22233k] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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17
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Ngo HT, Liu X, Jolliffe KA. Anion recognition and sensing with Zn(II)-dipicolylamine complexes. Chem Soc Rev 2012; 41:4928-65. [PMID: 22688834 DOI: 10.1039/c2cs35087d] [Citation(s) in RCA: 278] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
This critical review covers the developments in anion recognition and sensing using Zn(II)-dipicolylamine functionalized receptors over the past decade with emphasis on recent rapid advances in the last five years.
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Affiliation(s)
- Huy Tien Ngo
- School of Chemistry, The University of Sydney, NSW 2006, Australia
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18
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Han H, Zhang G, Wang H. 2-(4-Pyridyl)imino nitroxide-tetraphenylporphyrin zinc(II): A chemosensing ensemble for nicotine. CHINESE SCIENCE BULLETIN-CHINESE 2012. [DOI: 10.1007/s11434-012-5030-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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19
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Curiel D, Sánchez G, Ramírez de Arellano C, Tárraga A, Molina P. Combined study of anion recognition by a carbazole-based neutral tripodal receptor in a competitive environment. Org Biomol Chem 2012; 10:1896-904. [DOI: 10.1039/c2ob06868k] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Hargrove AE, Nieto S, Zhang T, Sessler JL, Anslyn EV. Artificial receptors for the recognition of phosphorylated molecules. Chem Rev 2011; 111:6603-782. [PMID: 21910402 PMCID: PMC3212652 DOI: 10.1021/cr100242s] [Citation(s) in RCA: 492] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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21
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Surman AJ, Bonnet CS, Lowe MP, Kenny GD, Bell JD, Tóth E, Vilar R. A pyrophosphate-responsive gadolinium(III) MRI contrast agent. Chemistry 2010; 17:223-30. [PMID: 21207619 DOI: 10.1002/chem.201001397] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Revised: 09/16/2010] [Indexed: 12/31/2022]
Abstract
This study shows that the relaxivity and optical properties of functionalised lanthanide-DTPA-bis-amide complexes (lanthanide=Gd(3+) and Eu(3+) , DTPA=diethylene triamine pentaacetic acid) can be successfully modulated by addition of specific anions, without direct Ln(3+) /anion coordination. Zinc(II)-dipicolylamine moieties, which are known to bind strongly to phosphates, were introduced in the amide "arms" of these ligands, and the interaction of the resulting Gd-Zn(2) complexes with a range of anions was screened by using indicator displacement assays (IDAs). Considerable selectivity for polyphosphorylated species (such as pyrophosphate and adenosine-5'-triphosphate (ATP)) over a range of other anions (including monophosphorylated anions) was apparent. In addition, we show that pyrophosphate modulates the relaxivity of the gadolinium(III) complex, this modulation being sufficiently large to be observed in imaging experiments. To establish the binding mode of the pyrophosphate and gain insight into the origin of the relaxometric modulation, a series of studies including UV/Vis and emission spectroscopy, luminescence lifetime measurements in H(2) O and D(2) O, (17) O and (31) P NMR spectroscopy and nuclear magnetic resonance dispersion (NMRD) studies were carried out.
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22
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Watchasit S, Kaowliew A, Suksai C, Tuntulani T, Ngeontae W, Pakawatchai C. Selective detection of pyrophosphate by new tripodal amine calix[4]arene-based Cu(II) complexes using indicator displacement strategy. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.04.095] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Greaney MJ, Nguyen MA, Chang CC, Good A, Margerum LD. Indicator displacement assays for amino acids using Ni–NTA tethered to PAMAM dendrimers on controlled pore glass. Chem Commun (Camb) 2010; 46:5337-9. [DOI: 10.1039/c0cc01293a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhang S, Glass TE. An indicator displacement assay with independent dual wavelength emission. Tetrahedron Lett 2010; 51:112-114. [PMID: 20161524 DOI: 10.1016/j.tetlet.2009.10.097] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A multifunctional metallo-receptor was designed with both metal and boronic acid binding groups. A sensor ensemble was prepared using the metallo-receptor and the fluorescent dye ARS. The dye produced two distinct fluorescent bands from interaction with the boronic acid and the metal respectively. Partial displacement of the dye by simple analytes led to different fluorescent signatures than full displacement. This differential response provided easy discrimination of the individual analytes.
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Affiliation(s)
- Shaohui Zhang
- Department of Chemistry, 601 S. College Ave, University of Missouri, Columbia, MO 65211
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Su J, Sun YQ, Huo FJ, Yang YT, Yin CX. Naked-eye determination of oxalate anion in aqueous solution with copper ion and pyrocatechol violet. Analyst 2010; 135:2918-23. [DOI: 10.1039/c0an00620c] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Gruber B, Stadlbauer S, Woinaroschy K, König B. Luminescent vesicular receptors for the recognition of biologically important phosphate species. Org Biomol Chem 2010; 8:3704-14. [DOI: 10.1039/c004916f] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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A new chemosensing ensemble for fluorescent recognition of pyrophosphate in water at physiological pH. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.09.133] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Säbel CE, Neureuther JM, Siemann S. A spectrophotometric method for the determination of zinc, copper, and cobalt ions in metalloproteins using Zincon. Anal Biochem 2009; 397:218-26. [PMID: 19854146 DOI: 10.1016/j.ab.2009.10.037] [Citation(s) in RCA: 132] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2009] [Revised: 10/09/2009] [Accepted: 10/21/2009] [Indexed: 11/29/2022]
Abstract
Zincon (2-carboxy-2'-hydroxy-5'-sulfoformazylbenzene) has long been known as an excellent colorimetric reagent for the detection of zinc and copper ions in aqueous solution. To extend the chelator's versatility to the quantification of metal ions in metalloproteins, the spectral properties of Zincon and its complexes with Zn(2+), Cu(2+), and Co(2+) were investigated in the presence of guanidine hydrochloride and urea, two common denaturants used to labilize metal ions in proteins. These studies revealed the detection of metals to be generally more sensitive with urea. In addition, pH profiles recorded for these metals indicated the optimal pH for complex formation and stability to be 9.0. As a consequence, an optimized method that allows the facile determination of Zn(2+), Cu(2+), and Co(2+) with detection limits in the high nanomolar range is presented. Furthermore, a simple two-step procedure for the quantification of both Zn(2+) and Cu(2+) within the same sample is described. Using the prototypical Cu(2+)/Zn(2+)-protein superoxide dismutase as an example, the effectiveness of this method of dual metal quantification in metalloproteins is demonstrated. Thus, the spectrophotometric determination of metal ions with Zincon can be exploited as a rapid and inexpensive means of assessing the metal contents of zinc-, copper-, cobalt-, and zinc/copper-containing proteins.
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Affiliation(s)
- Crystal E Säbel
- Department of Chemistry and Biochemistry, Laurentian University, Sudbury, Ont., Canada P3E 2C6
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Gaidamauskas E, Parker H, Kashemirov BA, Holder AA, Saejueng K, McKenna CE, Crans DC. Complexation of bisphosphonates with ytterbium(III): application of phosphate and ATP detection assay based on Yb(3+)-pyrocatechol violet. J Inorg Biochem 2009; 103:1652-7. [PMID: 19850352 DOI: 10.1016/j.jinorgbio.2009.09.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2009] [Revised: 08/02/2009] [Accepted: 09/14/2009] [Indexed: 10/20/2022]
Abstract
The coordination chemistry of bisphosphonates with Yb(3+) was investigated to evaluate the potential of the UV-vis based detection method using the Yb(3+)-pyrocatechol complexation reaction as a sensor for bisphosphonates. The complexation chemistry of Yb(3+) with phosphate and ATP analogs was previously described (E. Gaidamauskas, K. Saejueng, A.A. Holder, S. Bharuah, B.A. Kashemirov, D.C. Crans, C.E. McKenna, J. Biol. Inorg. Chem. 13 (2008) 1291-1299), and we here studied the complexation chemistry of bisphosphonates in this system. The spectrophotometric assay yields direct evidence for formation of a 4:3 metal to ligand complex at neutral pH. Direct evidence for Yb(3+):methylenebis(phosphonate) complexes with 1:1 and 1:2 stoichiometry was also obtained by potentiometry at acidic and basic pH. Direct evidence for complex formation was obtained using (1)H NMR spectroscopy although the stoichiometry was not accessed at neutral pH. Our results suggest that the spectroscopic observation of the YbPV complex can be used to conveniently measure concentrations of bisphosphonates down to 2-3 microM.
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Affiliation(s)
- Ernestas Gaidamauskas
- Department of Chemistry, Colorado State University, Fort Collins, CO 80523-1872, United States
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Polyglycerol-bound phosphotriesterase enzyme model complexes for detection and hydrolysis of phosphorus species in aqueous solution. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.03.051] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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32
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Coggins MK, Parker AM, Mangalum A, Galdamez GA, Smith RC. Dizinc Phosphohydrolase Model Built on am-Terphenyl Scaffold and Its Use in Indicator Displacement Assays for Pyrophosphate Under Physiological Conditions. European J Org Chem 2009. [DOI: 10.1002/ejoc.200800882] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Chen KH, Liao JH, Chan HY, Fang JM. A Fluorescence Sensor for Detection of Geranyl Pyrophosphate by the Chemo-Ensemble Method. J Org Chem 2008; 74:895-8. [DOI: 10.1021/jo802173b] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kuan-Hung Chen
- Department of Chemistry, National Taiwan University, Taipei, 106, Taiwan
| | - Jen-Hai Liao
- Department of Chemistry, National Taiwan University, Taipei, 106, Taiwan
| | - Hsin-Yu Chan
- Department of Chemistry, National Taiwan University, Taipei, 106, Taiwan
| | - Jim-Min Fang
- Department of Chemistry, National Taiwan University, Taipei, 106, Taiwan
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