1
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Imbriano A, Tricase A, Macchia E, Torsi L, Bollella P. Self-powered logically operated fluorescent detection of hepatitis B virus (HBV). Anal Chim Acta 2023; 1252:341037. [PMID: 36935148 DOI: 10.1016/j.aca.2023.341037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 03/06/2023]
Abstract
In this study, a novel sensing strategy based on double sensing/actuating pathway is demonstrated, being capable to trigger the DNA-based AND gate for the sensitive and selective detection of hepatitis B virus DNA (HBV-DNA). Such an approach encompasses an enzymatic machinery logically operated using the variation of physiologically relevant biomarkers for liver dysfunctions. Alanine aminotransferase (ALT) and lactate dehydrogenase (LDH) are used as inputs of an AND gate generating an output signal, namely lactate. In particular, lactate is oxidized back to pyruvate at the anodic electrode by lactate oxidase connected in mediated electron transfer through ferrocene moieties (creating an amplifying recycling mechanism). The anodic electrode is further connected with a Myrothecium verrucaria bilirubin oxidase (MvBOx) based biocathode modified with SiO2 nanoparticles (SiO2NPs) functionalized with phenyl boronic acid and trigonelline, triggering the release of quenching DNA (qDNA) upon local pH change at the electrode surface (notably, modified SiONPs gets negatively recharged upon local pH gradient releasing negatively charged DNA). Next, the released qDNA labeled with BHQ2 and detecting DNA (dDNA, labeled with FAM) are detecting HBV-DNA. The proposed biosensor can discriminate between the absence and presence of HBV-DNA setting the threshold at 0.05 fM in model buffer solutions and 1 fM in human serum. This enzymatic/DNA logic network can be of particular interest for future biomedical applications (e.g., early detection of liver cancer disease etc.). In the future development this technology could be easily integrated with a smartphone camera, allowing more user-friendly applications.
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Affiliation(s)
- Anna Imbriano
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, 70125, Bari, Italy; Centre for Colloid and Surface Science, Università degli Studi di Bari Aldo Moro, 70125, Bari, Italy
| | - Angelo Tricase
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, 70125, Bari, Italy
| | - Eleonora Macchia
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari Aldo Moro, 70125, Bari, Italy; Faculty of Science and Engineering, Åbo Akademi University, 20500, Turku, Finland
| | - Luisa Torsi
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, 70125, Bari, Italy; Centre for Colloid and Surface Science, Università degli Studi di Bari Aldo Moro, 70125, Bari, Italy; Faculty of Science and Engineering, Åbo Akademi University, 20500, Turku, Finland
| | - Paolo Bollella
- Dipartimento di Chimica, Università degli Studi di Bari Aldo Moro, 70125, Bari, Italy; Centre for Colloid and Surface Science, Università degli Studi di Bari Aldo Moro, 70125, Bari, Italy.
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2
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Zhao G, Zhou H, Jin G, Jin B, Geng S, Luo Z, Ge Z, Xu F. Rational Design of Electrically Conductive Biomaterials toward Excitable Tissues Regeneration. Prog Polym Sci 2022. [DOI: 10.1016/j.progpolymsci.2022.101573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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3
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Thermally responsive reduced graphene oxide with electroactive functionality for controllable electroanalysis. Talanta 2021; 231:122368. [PMID: 33965033 DOI: 10.1016/j.talanta.2021.122368] [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: 11/07/2020] [Revised: 03/18/2021] [Accepted: 03/22/2021] [Indexed: 11/21/2022]
Abstract
A thermally responsive hybrid poly(NIPAm-b-BVIm[FcCOO])-rGO composed of block co-polymer poly(NIPAm-b-BVImBr), reduced graphene oxide (rGO) and electroactive anions was designed and synthesized to achieve electroactive functionality. It is the polymeric ionic liquids (PILs) segment in the block co-polymer that integrated the three different components into a whole hybrid. Such segment of PILs could not only promote the modification of polar PNIPAm onto the non-polar rGO by cation-π interaction, but also realize the immobilization of ferrocenecarboxylate anion (FcCOO-) via anion-exchange reaction. The PNIPAm moiety endowed the poly(NIPAm-b-BVIm[FcCOO])-rGO with thermal responsiveness, while the anion moiety provided additional electroactive function. It is noteworthy that the conformational change of PNIPAm segment upon different temperature could reveal or seal the redox probe of FcCOO-, thereby leading to a controllable expression of electroactivity switching by thermal stimuli. Owing to such regulation on surface property and conformation of PNIPAm segment, the modified electrode exhibited excellent thermally responsive electrocatalysis with reversible 'ON-OFF' effect toward the detection of ascorbic acid (AA), which led to two different catalytic states at the same electrode. The reversible electrocatalytic performance with switching capability of the poly(NIPAm-b-BVIm[FcCOO])-rGO/GCE is expected to have a broad application in the field of intelligent electrochemical sensors and devices.
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4
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Kaniewska K, Kyriacou K, Donten M, Stojek Z, Karbarz M. Micro- and nanoelectrode array behavior at regularly sized electrode modified with a thin film of thermoresponsive polymeric gel. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.055] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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5
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Silambarasan K, Joseph J. Flexible Anion Microbatteries: Towards Construction of a Hybrid Battery-Capacitor Device. CHEMSUSCHEM 2018; 11:3081-3086. [PMID: 30079986 DOI: 10.1002/cssc.201801248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 07/23/2018] [Indexed: 06/08/2023]
Abstract
A proof-of-principle study is presented on the rechargeable anion storage capability of ferrocyanide immobilized in a polysilsesquioxane (PSQ)-modified flexible/rigid film for aqueous battery applications. This electrode material delivers high power density up to 140 μWh cm-2 and energy density of 9.4 μWh cm-2 with a long cycle life of more than 200 cycles in chloride ion medium. The proposed energy storage mechanism of this system is based on insertion and extraction of the anion into the [Fe(CN)6 ]4- -PSQ film during charging and discharging processes, respectively. Moreover, a hybrid battery-capacitor device comprising a graphite rod (capacitor) and the ferrocyanide-immobilized PSQ film as a faradaic electrode shows enhanced electrochemical performance.
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Affiliation(s)
- Krishnamoorthy Silambarasan
- Electrodics and Electrocatalysis Division, CSIR-Central Electrochemical Research Institute, Karaikudi-, 630003, India
| | - James Joseph
- Electrodics and Electrocatalysis Division, CSIR-Central Electrochemical Research Institute, Karaikudi-, 630003, India
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6
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7
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Affiliation(s)
- Evgeny Katz
- Department of Chemistry and Biomolecular Science; Clarkson University; Potsdam, NY 13699-5810 USA
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8
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A resettable and reprogrammable keypad lock based on electrochromic Prussian blue films and biocatalysis of immobilized glucose oxidase in a bipolar electrode system. Biosens Bioelectron 2018; 99:163-169. [DOI: 10.1016/j.bios.2017.07.054] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 07/08/2017] [Accepted: 07/21/2017] [Indexed: 12/19/2022]
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9
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Zhang S, Geryak R, Geldmeier J, Kim S, Tsukruk VV. Synthesis, Assembly, and Applications of Hybrid Nanostructures for Biosensing. Chem Rev 2017; 117:12942-13038. [DOI: 10.1021/acs.chemrev.7b00088] [Citation(s) in RCA: 206] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Shuaidi Zhang
- School of Materials Science
and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United States
| | - Ren Geryak
- School of Materials Science
and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United States
| | - Jeffrey Geldmeier
- School of Materials Science
and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United States
| | - Sunghan Kim
- School of Materials Science
and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United States
| | - Vladimir V. Tsukruk
- School of Materials Science
and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United States
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10
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Enzyme‐Based Logic Gates and Networks with Output Signals Analyzed by Various Methods. Chemphyschem 2017; 18:1688-1713. [DOI: 10.1002/cphc.201601402] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Indexed: 01/16/2023]
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11
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Fandrich A, Buller J, Memczak H, Stöcklein W, Hinrichs K, Wischerhoff E, Schulz B, Laschewsky A, Lisdat F. Responsive Polymer-Electrode Interface—Study of its Thermo- and pH-Sensitivity and the Influence of Peptide Coupling. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.01.080] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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12
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Li M, Yu X, Liu H. A New Biocomputing Platform Based on Potential- and pH-Sensitive Bioelectrocatalysis and Layer-by-Layer Films Assembled with Graphene Derivatives and Weak Polyelectrolyte. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.10.128] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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13
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Yu X, Lian W, Zhang J, Liu H. Multi-input and -output logic circuits based on bioelectrocatalysis with horseradish peroxidase and glucose oxidase immobilized in multi-responsive copolymer films on electrodes. Biosens Bioelectron 2016; 80:631-639. [DOI: 10.1016/j.bios.2016.02.010] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 02/02/2016] [Accepted: 02/04/2016] [Indexed: 12/21/2022]
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14
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Katz E. Modified Electrodes and Electrochemical Systems Switchable by Temperature Changes. ELECTROANAL 2016. [DOI: 10.1002/elan.201600235] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Evgeny Katz
- Department of Chemistry and Biomolecular Science; Clarkson University; Potsdam NY 13699-5810 USA
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15
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Parlak O, Turner AP. Switchable bioelectronics. Biosens Bioelectron 2016; 76:251-65. [DOI: 10.1016/j.bios.2015.06.023] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Revised: 06/09/2015] [Accepted: 06/11/2015] [Indexed: 12/26/2022]
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16
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Kortekaas L, Ivashenko O, van Herpt JT, Browne WR. A Remarkable Multitasking Double Spiropyran: Bidirectional Visible-Light Switching of Polymer-Coated Surfaces with Dual Redox and Proton Gating. J Am Chem Soc 2016; 138:1301-12. [DOI: 10.1021/jacs.5b11604] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Luuk Kortekaas
- Stratingh
Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747
AG Groningen, The Netherlands
| | - Oleksii Ivashenko
- Stratingh
Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747
AG Groningen, The Netherlands
| | - Jochem T. van Herpt
- Stratingh
Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747
AG Groningen, The Netherlands
| | - Wesley R. Browne
- Stratingh
Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747
AG Groningen, The Netherlands
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17
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Matsuoka H. ELECTROCHEMISTRY 2016; 84:41-49. [DOI: 10.5796/electrochemistry.84.41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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18
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Katz E, Minko S. Enzyme-based logic systems interfaced with signal-responsive materials and electrodes. Chem Commun (Camb) 2015; 51:3493-500. [PMID: 25578785 DOI: 10.1039/c4cc09851j] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Enzyme-based biocomputing systems were interfaced with signal-responsive membranes and electrodes resulting in bioelectronic devices switchable by logically processed biomolecular signals. "Smart" membranes, electrodes, biofuel cells, memristors and substance-releasing systems were activated by various combinations of biomolecular signals in the pre-programmed way implemented in biocatalytic cascades mimicking logic networks.
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Affiliation(s)
- Evgeny Katz
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY 13699, USA.
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19
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20
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Cortez ML, Ceolín M, Azzaroni O, Battaglini F. Formation of redox-active self-assembled polyelectrolyte–surfactant complexes integrating glucose oxidase on electrodes: Influence of the self-assembly solvent on the signal generation. Bioelectrochemistry 2015; 105:117-22. [DOI: 10.1016/j.bioelechem.2015.06.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2015] [Revised: 05/23/2015] [Accepted: 06/10/2015] [Indexed: 11/28/2022]
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21
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22
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Lorenzo RA, Carro AM, Concheiro A, Alvarez-Lorenzo C. Stimuli-responsive materials in analytical separation. Anal Bioanal Chem 2015; 407:4927-48. [DOI: 10.1007/s00216-015-8679-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Revised: 03/30/2015] [Accepted: 04/07/2015] [Indexed: 02/07/2023]
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23
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Yucesoy DT, Karaca BT, Cetinel S, Caliskan HB, Adali E, Gul-Karaguler N, Tamerler C. Direct bioelectrocatalysis at the interfaces by genetically engineered dehydrogenase. BIOINSPIRED BIOMIMETIC AND NANOBIOMATERIALS 2015. [DOI: 10.1680/bbn.14.00022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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24
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Sarauli D, Wettstein C, Peters K, Schulz B, Fattakhova-Rohlfing D, Lisdat F. Interaction of Fructose Dehydrogenase with a Sulfonated Polyaniline: Application for Enhanced Bioelectrocatalysis. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00136] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- David Sarauli
- Biosystems
Technology, Institute for Applied Life Sciences, Technical University of Applied Sciences Wildau, Hochschulring 1, D-15745, Wildau, Germany
- Department
of Chemistry and Centre for NanoScience (CeNS), University of Munich (LMU), Butenandtstraße 5-13 (E), D-81377, Munich, Germany
| | - Christoph Wettstein
- Biosystems
Technology, Institute for Applied Life Sciences, Technical University of Applied Sciences Wildau, Hochschulring 1, D-15745, Wildau, Germany
| | - Kristina Peters
- Department
of Chemistry and Centre for NanoScience (CeNS), University of Munich (LMU), Butenandtstraße 5-13 (E), D-81377, Munich, Germany
| | - Burkhard Schulz
- Institute for Thin Film and Microsensor Technologies, Kantstraße 55, D-14513 Teltow, Germany
| | - Dina Fattakhova-Rohlfing
- Department
of Chemistry and Centre for NanoScience (CeNS), University of Munich (LMU), Butenandtstraße 5-13 (E), D-81377, Munich, Germany
| | - Fred Lisdat
- Biosystems
Technology, Institute for Applied Life Sciences, Technical University of Applied Sciences Wildau, Hochschulring 1, D-15745, Wildau, Germany
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25
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Hu Y, Yang Y, Katz E, Song H. Programming the quorum sensing-based AND gate in Shewanella oneidensis for logic gated-microbial fuel cells. Chem Commun (Camb) 2015; 51:4184-7. [DOI: 10.1039/c5cc00026b] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A modularly structured, flexible, and reprogrammable AND logic gate gene circuit-controlled microbial fuel cell.
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Affiliation(s)
- Yidan Hu
- Key Laboratory of Systems Bioengineering (Ministry of Education)
- SynBio Research Platform
- Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin)
- School of Chemical Engineering and Technology
- Tianjin University
| | - Yun Yang
- School of Chemical and Biomedical Engineering
- Nanyang Technological University
- 637457 Singapore
- Singapore
| | - Evgeny Katz
- Department of Chemistry and Biomolecular Science
- Clarkson University
- Potsdam
- USA
| | - Hao Song
- Key Laboratory of Systems Bioengineering (Ministry of Education)
- SynBio Research Platform
- Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin)
- School of Chemical Engineering and Technology
- Tianjin University
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26
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Liu S, Li M, Yu X, Li CZ, Liu H. Biomacromolecular logic gate, encoder/decoder and keypad lock based on DNA damage with electrochemiluminescence and electrochemical signals as outputs. Chem Commun (Camb) 2015. [DOI: 10.1039/c5cc04412j] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Biomacromolecular logic devices including a keypad lock were developed based on the damage of natural DNA in Ru(bpy)32+ solution.
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Affiliation(s)
- Shuang Liu
- College of Chemistry
- Beijing Normal University
- Beijing 100875
- People's Republic of China
| | - Menglu Li
- College of Chemistry
- Beijing Normal University
- Beijing 100875
- People's Republic of China
| | - Xue Yu
- College of Chemistry
- Beijing Normal University
- Beijing 100875
- People's Republic of China
| | - Chen-Zhong Li
- Nanobioengineering/Bioelectronics Laboratory
- Department of Biomedical Engineering
- Florida International University
- Miami
- USA
| | - Hongyun Liu
- College of Chemistry
- Beijing Normal University
- Beijing 100875
- People's Republic of China
- Key Laboratory of Theoretical and Computational Photochemistry
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27
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Tong Y, Wang Y, Gao B, Su L, Zhang X. pH-Switchable electroactive composite films of carboxylated multi-walled carbon nanotubes and Prussian blue. RSC Adv 2015. [DOI: 10.1039/c5ra21751b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Here the combination of carboxylated multi-walled carbon nanotubes (CMWCNTs) and Prussian blue (PB) for fabricating pH-responsive electroactive composite thin films is reported.
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Affiliation(s)
- Ying Tong
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Yuanyuan Wang
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Bowen Gao
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Lei Su
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
| | - Xueji Zhang
- Research Center for Bioengineering and Sensing Technology
- School of Chemistry and Biological Engineering
- University of Science and Technology Beijing
- Beijing 100083
- China
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28
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Wan P, Chen X. Stimuli-Responsive Supramolecular Interfaces for Controllable Bioelectrocatalysis. ChemElectroChem 2014. [DOI: 10.1002/celc.201402266] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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29
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Gamella M, Guz N, Mailloux S, Pingarrón JM, Katz E. Activation of a biocatalytic electrode by removing glucose oxidase from the surface--application to signal triggered drug release. ACS APPLIED MATERIALS & INTERFACES 2014; 6:13349-13354. [PMID: 25084606 DOI: 10.1021/am504561d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A biocatalytic electrode activated by pH signals was prepared with a multilayered nanostructured interface including PQQ-dependent glucose dehydrogenase (PQQ-GDH) directly associated with the conducting support and glucose oxidase (GOx) located on the external interface. GOx was immobilized through a pH-signal-cleavable linker composed of an iminobiotin/avidin complex. In the presence of GOx, glucose was intercepted at the external interface and biocatalytically oxidized without current generation, thus keeping the electrode in its nonactive state. When the pH value was lowered from pH 7.5 to 4.5 the iminobiotin/avidin complex was cleaved and GOx was removed from the interface allowing glucose penetration to the electrode surface where it was oxidized by PQQ-GDH yielding a bioelectrocatalytic current, thus switching the electrode to its active state. This process was used to trigger a drug-mimicking release process from another connected electrode. Furthermore, the pH-switchable electrode can be activated by biochemical signals logically processed by biocatalytic systems mimicking various Boolean gates. Therefore, the developed switchable electrode can interface biomolecular computing/sensing systems with drug-release processes.
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Affiliation(s)
- Maria Gamella
- Department of Chemistry and Biomolecular Science, Clarkson University , Potsdam, New York 13699-5810, United States
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30
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Yarman A, Schulz C, Sygmund C, Ludwig R, Gorton L, Wollenberger U, Scheller FW. Third Generation ATP Sensor with Enzymatic Analyte Recycling. ELECTROANAL 2014. [DOI: 10.1002/elan.201400231] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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31
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Mailloux S, MacVittie K, Privman M, Guz N, Katz E. Starch-Powered Biofuel Cell Activated by Logically Processed Biomolecular Signals. ChemElectroChem 2014. [DOI: 10.1002/celc.201400009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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32
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Parlak O, Turner APF, Tiwari A. On/Off-switchable zipper-like bioelectronics on a graphene interface. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:482-486. [PMID: 24142541 DOI: 10.1002/adma.201303075] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Revised: 07/31/2013] [Indexed: 06/02/2023]
Abstract
An on/off-switchable graphene-based zipper-like interface is architectured for efficient bioelectrocatalysis. The graphene interface transduces a temperature input signal into structural changes of the membrane, resulting in the amplification of electrochemical signals and their transformation into the gated transport of molecules through the membrane.
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Affiliation(s)
- Onur Parlak
- Biosensors and Bioelectronics Centre, IFM, Linköping University, 581 83, Linköping, Sweden
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33
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MacVittie K, Katz E. Self-powered electrochemical memristor based on a biofuel cell – towards memristors integrated with biocomputing systems. Chem Commun (Camb) 2014; 50:4816-9. [DOI: 10.1039/c4cc01540a] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Bao H, Li F, Lei L, Yang B, Li Z. ON/OFF states of a microbial fuel cell controlled by an optical switching system. RSC Adv 2014. [DOI: 10.1039/c4ra03225j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An optical switching system was developed to control the ON/OFF state of a microbial fuel cell.
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Affiliation(s)
- Han Bao
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- Department of Chemical and Biological Engineering
- Yuquan Campus
- Zhejiang University
- Hangzhou, China
| | - Feifang Li
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- Department of Chemical and Biological Engineering
- Yuquan Campus
- Zhejiang University
- Hangzhou, China
| | - Lecheng Lei
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- Department of Chemical and Biological Engineering
- Yuquan Campus
- Zhejiang University
- Hangzhou, China
| | - Bin Yang
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- Department of Chemical and Biological Engineering
- Yuquan Campus
- Zhejiang University
- Hangzhou, China
| | - Zhongjian Li
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education
- Department of Chemical and Biological Engineering
- Yuquan Campus
- Zhejiang University
- Hangzhou, China
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35
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Mailloux S, Halámek J, Katz E. A model system for targeted drug release triggered by biomolecular signals logically processed through enzyme logic networks. Analyst 2014; 139:982-6. [DOI: 10.1039/c3an02162a] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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36
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Gdor E, Katz E, Mandler D. Biomolecular AND Logic Gate Based on Immobilized Enzymes with Precise Spatial Separation Controlled by Scanning Electrochemical Microscopy. J Phys Chem B 2013; 117:16058-65. [DOI: 10.1021/jp4095672] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Efrat Gdor
- Institute
of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
| | - Evgeny Katz
- Department
of Chemistry and Biomolecular Science, Clarkson University, Potsdam, New York 13676, United States
| | - Daniel Mandler
- Institute
of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel
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37
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Reconstitution of supramolecular organization involved in energy metabolism at electrochemical interfaces for biosensing and bioenergy production. Anal Bioanal Chem 2013; 406:1011-27. [DOI: 10.1007/s00216-013-7465-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Revised: 10/01/2013] [Accepted: 10/25/2013] [Indexed: 12/26/2022]
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38
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Bakshi S, Zavalov O, Halámek J, Privman V, Katz E. Modularity of Biochemical Filtering for Inducing Sigmoid Response in Both Inputs in an Enzymatic AND Gate. J Phys Chem B 2013; 117:9857-65. [DOI: 10.1021/jp4058675] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Saira Bakshi
- Department
of Chemistry and Biomolecular Science and ‡Department of Physics, Clarkson University, Potsdam, New York
13676, United States
| | - Oleksandr Zavalov
- Department
of Chemistry and Biomolecular Science and ‡Department of Physics, Clarkson University, Potsdam, New York
13676, United States
| | - Jan Halámek
- Department
of Chemistry and Biomolecular Science and ‡Department of Physics, Clarkson University, Potsdam, New York
13676, United States
| | - Vladimir Privman
- Department
of Chemistry and Biomolecular Science and ‡Department of Physics, Clarkson University, Potsdam, New York
13676, United States
| | - Evgeny Katz
- Department
of Chemistry and Biomolecular Science and ‡Department of Physics, Clarkson University, Potsdam, New York
13676, United States
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