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Catechol-Based Hydrogel for Chemical Information Processing

Catechols offer diverse properties and are used in biology to perform various functions that range from adhesion (e.g., mussel proteins) to neurotransmission (e.g., dopamine), and mimicking the capabilities of biological catechols have yielded important new materials (e.g., polydopamine). It is well...

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Tác giả chính: Eunkyoung Kim (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA) Zhenchun Liu (Hunan Key Laboratory for Super, Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha 410083, China), Yi Liu (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA), William E. Bentley (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA), Gregory F. Payne (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA)
Định dạng: Other
Năm xuất bản: MDPI AG 2018
Chủ đề:
Technology
Truy cập Trực tuyến:http://lrc.quangbinhuni.edu.vn:8181/dspace/handle/DHQB_123456789/4083
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spelling oai:localhost:DHQB_123456789-40832018-10-22T08:45:00Z Catechol-Based Hydrogel for Chemical Information Processing Biomimetics Eunkyoung Kim (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA) Zhenchun Liu (Hunan Key Laboratory for Super Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha 410083, China) Yi Liu (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA) William E. Bentley (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA) Gregory F. Payne (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA) Technology Catechols offer diverse properties and are used in biology to perform various functions that range from adhesion (e.g., mussel proteins) to neurotransmission (e.g., dopamine), and mimicking the capabilities of biological catechols have yielded important new materials (e.g., polydopamine). It is well known that catechols are also redox-active and we have observed that biomimetic catechol-modified chitosan films are redox-active and possess interesting molecular electronic properties. In particular, these films can accept, store and donate electrons, and thus offer redox-capacitor capabilities. We are enlisting these capabilities to bridge communication between biology and electronics. Specifically, we are investigating an interactive redox-probing approach to access redox-based chemical information and convert this information into an electrical modality that facilitates analysis by methods from signal processing. In this review, we describe the broad vision and then cite recent examples in which the catechol–chitosan redox-capacitor can assist in accessing and understanding chemical information. Further, this redox-capacitor can be coupled with synthetic biology to enhance the power of chemical information processing. Potentially, the progress with this biomimetic catechol–chitosan film may even help in understanding how biology uses the redox properties of catechols for redox signaling. 2018-09-12T03:12:13Z 2018-09-12T03:12:13Z 2017 Other http://lrc.quangbinhuni.edu.vn:8181/dspace/handle/DHQB_123456789/4083 MDPI AG
institution Trung tâm Học liệu Đại học Quảng Bình (Dspace)
collection Trung tâm Học liệu Đại học Quảng Bình (Dspace)
topic Technology
spellingShingle Technology
Eunkyoung Kim (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA) Zhenchun Liu (Hunan Key Laboratory for Super
Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha 410083, China)
Yi Liu (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA)
William E. Bentley (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA)
Gregory F. Payne (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA)
Catechol-Based Hydrogel for Chemical Information Processing
description Catechols offer diverse properties and are used in biology to perform various functions that range from adhesion (e.g., mussel proteins) to neurotransmission (e.g., dopamine), and mimicking the capabilities of biological catechols have yielded important new materials (e.g., polydopamine). It is well known that catechols are also redox-active and we have observed that biomimetic catechol-modified chitosan films are redox-active and possess interesting molecular electronic properties. In particular, these films can accept, store and donate electrons, and thus offer redox-capacitor capabilities. We are enlisting these capabilities to bridge communication between biology and electronics. Specifically, we are investigating an interactive redox-probing approach to access redox-based chemical information and convert this information into an electrical modality that facilitates analysis by methods from signal processing. In this review, we describe the broad vision and then cite recent examples in which the catechol–chitosan redox-capacitor can assist in accessing and understanding chemical information. Further, this redox-capacitor can be coupled with synthetic biology to enhance the power of chemical information processing. Potentially, the progress with this biomimetic catechol–chitosan film may even help in understanding how biology uses the redox properties of catechols for redox signaling.
format Other
author Eunkyoung Kim (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA) Zhenchun Liu (Hunan Key Laboratory for Super
Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha 410083, China)
Yi Liu (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA)
William E. Bentley (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA)
Gregory F. Payne (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA)
author_facet Eunkyoung Kim (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA) Zhenchun Liu (Hunan Key Laboratory for Super
Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha 410083, China)
Yi Liu (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA)
William E. Bentley (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA)
Gregory F. Payne (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA)
author_sort Eunkyoung Kim (Institute for Biosystems and Biotechnology Research, University of Maryland, 5115 Plant Sciences Building, College Park, MD 20742, USA) Zhenchun Liu (Hunan Key Laboratory for Super
title Catechol-Based Hydrogel for Chemical Information Processing
title_short Catechol-Based Hydrogel for Chemical Information Processing
title_full Catechol-Based Hydrogel for Chemical Information Processing
title_fullStr Catechol-Based Hydrogel for Chemical Information Processing
title_full_unstemmed Catechol-Based Hydrogel for Chemical Information Processing
title_sort catechol-based hydrogel for chemical information processing
publisher MDPI AG
publishDate 2018
url http://lrc.quangbinhuni.edu.vn:8181/dspace/handle/DHQB_123456789/4083
_version_ 1717292472684511232
score 9,463379

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