1
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Sarangi S, Srivastava R, Gogoi-Tiwari J, Kar RK. Electrochemical Sensing of Phenylalanine using Polyaniline-Based Molecularly Imprinted Polymers. J Phys Chem B 2024; 128:10258-10271. [PMID: 39315767 DOI: 10.1021/acs.jpcb.4c04029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/25/2024]
Abstract
Polyaniline (PANI)-based molecularly imprinted polymers were investigated for their efficacy in sensing phenylalanine (Phe) when fabricated on both glassy carbon electrode (GCE) and indium tin oxide (ITO) sheets. This study highlights the superior performance of PANI-MIP/ITO over PANI-MIP/GCE for sensing Phe, with clear and distinct redox responses. Molecular computation helps to understand the interaction mechanism between PANI and Phe, where molecular crowding, aggregated clusters, hydrogen bonding, and π-π stacking facilitate stable interactions. We tested the specificity of Phe sensing by PANI-MIP with different amino acids such as cysteine, tryptophan, and tyrosine as well as organic molecules such as ascorbic acid, allantoin, sucrose, and urea, confirming its remarkable electrochemical efficiency. The oxidation response curve yielded a limit of detection of 4.88 μM and a limit of quantification of 16.3 μM, comparable to or better than earlier reported sensors. This work demonstrates the promise of MIP-based electrochemical sensing. It also lays the groundwork for future investigations into optimizing PANI-MIPs with nanocomposites to develop more selective and stable sensors.
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Affiliation(s)
- Sonia Sarangi
- Jyoti and Bhupat Mehta School of Health Sciences and Technology, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
| | - Ravishankar Srivastava
- Jyoti and Bhupat Mehta School of Health Sciences and Technology, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
| | - Jully Gogoi-Tiwari
- School of Veterinary Medicine, Murdoch University, Perth 6150, Western Australia, Australia
| | - Rajiv K Kar
- Jyoti and Bhupat Mehta School of Health Sciences and Technology, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
- Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
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2
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Henrique S. Paulino P, Silva CF, De Almeida WB, Guimarães L, Nascimento CS. A theoretical study of poly(p-phenylenes) and their cyclodextrin-based insulated molecular wires. COMPUT THEOR CHEM 2021. [DOI: 10.1016/j.comptc.2021.113157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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3
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A succinct review of refined chemical sensor systems based on conducting polymer–cyclodextrin hybrids. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.06.051] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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4
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Theoretical studies on the mechanism of sugammadex for the reversal of aminosteroid-induced neuromuscular blockade. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2018.06.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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5
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Nezakati T, Seifalian A, Tan A, Seifalian AM. Conductive Polymers: Opportunities and Challenges in Biomedical Applications. Chem Rev 2018; 118:6766-6843. [DOI: 10.1021/acs.chemrev.6b00275] [Citation(s) in RCA: 354] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Toktam Nezakati
- Google Inc.., Mountain View, California 94043, United States
- Centre for Nanotechnology and Regenerative Medicine, Division of Surgery and Interventional Science, University College London, London NW3 2QG, United Kingdom
| | - Amelia Seifalian
- UCL Medical School, University College London, London WC1E 6BT, United Kingdom
| | - Aaron Tan
- UCL Medical School, University College London, London WC1E 6BT, United Kingdom
| | - Alexander M. Seifalian
- NanoRegMed Ltd. (Nanotechnology and Regenerative Medicine Commercialization Centre), The London Innovation BioScience Centre, London NW1 0NH, United Kingdom
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6
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Shurpik DN, Yakimova LS, Gorbachuk VV, Sevastyanov DA, Padnya PL, Bazanova OB, Rizvanov IK, Stoikov II. Hybrid multicyclophanes based on thiacalix[4]arene and pillar[5]arene: synthesis and influence on the formation of polyaniline. Org Chem Front 2018. [DOI: 10.1039/c8qo00652k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A series of new tetrakispillar[5]thiacalix[4]arenes was synthesized. Supramolecular assistance of the multicyclophanes in oxidative polymerization of aniline was studied.
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Affiliation(s)
- Dmitriy N. Shurpik
- Kazan Federal University
- A.M. Butlerov Chemistry Institute
- Kazan
- Russian Federation
| | - Luidmila S. Yakimova
- Kazan Federal University
- A.M. Butlerov Chemistry Institute
- Kazan
- Russian Federation
| | | | - Denis A. Sevastyanov
- Kazan Federal University
- A.M. Butlerov Chemistry Institute
- Kazan
- Russian Federation
| | - Pavel L. Padnya
- Kazan Federal University
- A.M. Butlerov Chemistry Institute
- Kazan
- Russian Federation
| | - Olga B. Bazanova
- E. Arbuzov’ Institute of Organic and Physical Chemistry of KSC RAS
- Kazan 420088
- Russian Federation
| | - Il'dar Kh. Rizvanov
- E. Arbuzov’ Institute of Organic and Physical Chemistry of KSC RAS
- Kazan 420088
- Russian Federation
| | - Ivan I. Stoikov
- Kazan Federal University
- A.M. Butlerov Chemistry Institute
- Kazan
- Russian Federation
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7
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Current trends in molecular modeling methods applied to the study of cyclodextrin complexes. J INCL PHENOM MACRO 2017. [DOI: 10.1007/s10847-017-0763-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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8
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Furuya T, Koga T. Theoretical study of inclusion complex formation of cyclodextrin and single polymer chain. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.10.031] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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9
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Tidemand KD, Schönbeck C, Holm R, Westh P, Peters GH. Computational Investigation of Enthalpy–Entropy Compensation in Complexation of Glycoconjugated Bile Salts with β-Cyclodextrin and Analogs. J Phys Chem B 2014; 118:10889-97. [DOI: 10.1021/jp506716d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Kasper D. Tidemand
- Department
of Chemistry, Technical University of Denmark, Building 207, DK-2800 Kongens Lyngby, Denmark
| | - Christian Schönbeck
- NSM,
Research Unit for Functional Biomaterials, Roskilde University, Universitetsvej 1, DK-4000 Roskilde, Denmark
- Biologics
and Pharmaceutical Science, H. Lundbeck A/S, Ottiliavej 9, DK-2500 Valby, Denmark
| | - René Holm
- Biologics
and Pharmaceutical Science, H. Lundbeck A/S, Ottiliavej 9, DK-2500 Valby, Denmark
| | - Peter Westh
- NSM,
Research Unit for Functional Biomaterials, Roskilde University, Universitetsvej 1, DK-4000 Roskilde, Denmark
| | - Günther H. Peters
- Department
of Chemistry, Technical University of Denmark, Building 207, DK-2800 Kongens Lyngby, Denmark
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10
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Zhang H, Tan T, Hetényi C, Lv Y, van der Spoel D. Cooperative Binding of Cyclodextrin Dimers to Isoflavone Analogues Elucidated by Free Energy Calculations. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2014; 118:7163-7173. [PMID: 24719673 PMCID: PMC3977494 DOI: 10.1021/jp412041d] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Revised: 03/11/2014] [Indexed: 06/03/2023]
Abstract
Dimerization of cyclodextrin (CD) molecules is an elementary step in the construction of CD-based nanostructured materials. Cooperative binding of CD cavities to guest molecules facilitates the dimerization process and, consequently, the overall stability and assembly of CD nanostructures. In the present study, all three dimerization modes (head-to-head, head-to-tail, and tail-to-tail) of β-CD molecules and their binding to three isoflavone drug analogues (puerarin, daidzin, and daidzein) were investigated in explicit water surrounding using molecular dynamics simulations. Total and individual contributions from the binding partners and solvent environment to the thermodynamics of these binding reactions are quantified in detail using free energy calculations. Cooperative drug binding to two CD cavities gives an enhanced binding strength for daidzin and daidzein, whereas for puerarin no obvious enhancement is observed. Head-to-head dimerization yields the most stable complexes for inclusion of the tested isoflavones (templates) and may be a promising building block for construction of template-stabilized CD nanostructures. Compared to the case of CD monomers, the desolvation of CD dimers and entropy changes upon complexation prove to be influential factors of cooperative binding. Our results shed light on key points of the design of CD-based supramolecular assemblies. We also show that structure-based calculation of binding thermodynamics can quantify stabilization caused by cooperative effects in building blocks of nanostructured materials.
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Affiliation(s)
- Haiyang Zhang
- Beijing
Key Laboratory of Bioprocess, Department of Biochemical Engineering, Beijing University of Chemical Technology, Box 53, 100029 Beijing, China
- Uppsala
Center for Computational Chemistry, Science for Life Laboratory, Department
of Cell and Molecular Biology, Uppsala University, Husargatan 3, Box
596, SE-75124 Uppsala, Sweden
| | - Tianwei Tan
- Beijing
Key Laboratory of Bioprocess, Department of Biochemical Engineering, Beijing University of Chemical Technology, Box 53, 100029 Beijing, China
| | - Csaba Hetényi
- Molecular
Biophysics Research Group, Hungarian Academy
of Sciences, Pázmány sétány
1/C, H-1117 Budapest, Hungary
| | - Yongqin Lv
- Beijing
Key Laboratory of Bioprocess, Department of Biochemical Engineering, Beijing University of Chemical Technology, Box 53, 100029 Beijing, China
| | - David van der Spoel
- Uppsala
Center for Computational Chemistry, Science for Life Laboratory, Department
of Cell and Molecular Biology, Uppsala University, Husargatan 3, Box
596, SE-75124 Uppsala, Sweden
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11
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Li YK, Jiang MW, Wang L, Guo CG, Xu Y, Wang CQ. Heat-Induced Supramolecular Organogels Composed of α-Cyclodextrin and “Jellyfish-Like” β-Cyclodextrin-Poly(ε-caprolactone). ACTA ACUST UNITED AC 2013. [DOI: 10.1002/polb.23372] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ya-Kun Li
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 People's Republic of China
| | - Ming-Wei Jiang
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 People's Republic of China
| | - Liang Wang
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 People's Republic of China
| | - Cheng-Gong Guo
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 People's Republic of China
| | - Youqian Xu
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 People's Republic of China
| | - Cai-Qi Wang
- School of Chemistry and Chemical Engineering; University of Chinese Academy of Sciences; Beijing 100049 People's Republic of China
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12
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Onnainty R, Schenfeld EM, Quevedo MA, Fernández MA, Longhi MR, Granero GE. Characterization of the Hydrochlorothiazide: β-Cyclodextrin Inclusion Complex. Experimental and Theoretical Methods. J Phys Chem B 2012; 117:206-17. [DOI: 10.1021/jp311274c] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Renée Onnainty
- Departamento de Farmacia, UNITEFA,
CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, X5000HUA,
Argentina
| | - Esteban M. Schenfeld
- Departamento de Farmacia, UNITEFA,
CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, X5000HUA,
Argentina
| | - Mario A. Quevedo
- Departamento de Farmacia, UNITEFA,
CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, X5000HUA,
Argentina
| | - Mariana A. Fernández
- Departamento
de Química
Orgánica, INFIQC, CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba,
X5000HUA, Argentina
| | - Marcela R. Longhi
- Departamento de Farmacia, UNITEFA,
CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, X5000HUA,
Argentina
| | - Gladys E. Granero
- Departamento de Farmacia, UNITEFA,
CONICET, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Córdoba, X5000HUA,
Argentina
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13
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Zhang H, Tan T, Feng W, van der Spoel D. Molecular Recognition in Different Environments: β-Cyclodextrin Dimer Formation in Organic Solvents. J Phys Chem B 2012; 116:12684-93. [DOI: 10.1021/jp308416p] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Haiyang Zhang
- Department of Biochemical Engineering,
Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Box 53, 100029 Beijing, China
- Department of Cell and Molecular
Biology, Science for Life Laboratory, Uppsala University, Husargatan 3, Box 596, SE-751 24 Uppsala, Sweden
| | - Tianwei Tan
- Department of Biochemical Engineering,
Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Box 53, 100029 Beijing, China
| | - Wei Feng
- Department of Biochemical Engineering,
Beijing Key Laboratory of Bioprocess, Beijing University of Chemical Technology, Box 53, 100029 Beijing, China
| | - David van der Spoel
- Department of Cell and Molecular
Biology, Science for Life Laboratory, Uppsala University, Husargatan 3, Box 596, SE-751 24 Uppsala, Sweden
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14
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Wu QY, Chen XN, Wan LS, Xu ZK. Interactions between Polyacrylonitrile and Solvents: Density Functional Theory Study and Two-Dimensional Infrared Correlation Analysis. J Phys Chem B 2012; 116:8321-30. [DOI: 10.1021/jp304167f] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Qing-Yun Wu
- MOE Key Laboratory of Macromolecular Synthesis and
Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, People's Republic
of China
| | - Xiao-Na Chen
- MOE Key Laboratory of Macromolecular Synthesis and
Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, People's Republic
of China
| | - Ling-Shu Wan
- MOE Key Laboratory of Macromolecular Synthesis and
Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, People's Republic
of China
| | - Zhi-Kang Xu
- MOE Key Laboratory of Macromolecular Synthesis and
Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, People's Republic
of China
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