liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Printable Heterostructured Bioelectronic Interfaces with Enhanced Electrode Reaction Kinetics by Intermicroparticle Network
Linköping University, Department of Physics, Chemistry and Biology, Biosensors and Bioelectronics. Linköping University, Faculty of Science & Engineering. Prince Songkla University, Thailand.
Linköping University, Department of Science and Technology, Physics and Electronics. Linköping University, Department of Physics, Chemistry and Biology, Biosensors and Bioelectronics. Linköping University, Faculty of Science & Engineering.ORCID iD: 0000-0001-8478-4663
Linköping University, Department of Physics, Chemistry and Biology, Biosensors and Bioelectronics. Linköping University, Faculty of Science & Engineering. Sichuan Agriculture University, Peoples R China.
Prince Songkla University, Thailand.
Show others and affiliations
2017 (English)In: ACS Applied Materials and Interfaces, ISSN 1944-8244, E-ISSN 1944-8252, Vol. 9, no 38, p. 33368-33376Article in journal (Refereed) Published
Abstract [en]

Printable organic bioelectronics provide a fast and cost-effective approach for the fabrication of novel biodevices, while the general challenge is to achieve optimized reaction kinetics at multiphase boundaries between biomolecules and electrodes. Here, we present an entirely new concept based on a modular approach for the construction of heterostructured bioelectronic interfaces by using tailored functional "biological microparticles" combined with "transducer micro particles" as modular building blocks. This approach offers high versatility for the design and fabrication of bioelectrodes with a variety of forms of interparticle spatial organization, from layered structures to more advance bulk heterostructured architectures. The heterostructured biocatalytic electrodes delivered twice the reaction rate and a six-fold increase in the effective diffusion kinetics in response to a catalytic model using glucose as the substrate, together with the advantage of shortened diffusion paths for reactants between multiple interparticle junctions and large active particle surface. The consequent benefits of this improved performance combined with the simple means of mass production are of major significance for the emerging printed electronics industry.

Place, publisher, year, edition, pages
American Chemical Society (ACS), 2017. Vol. 9, no 38, p. 33368-33376
Keywords [en]
microparticles; enzymes; conducting polymers; spatial organization; bioelectronics
National Category
Materials Chemistry
Identifiers
URN: urn:nbn:se:liu:diva-142434DOI: 10.1021/acsami.7b12559ISI: 000412149800101PubMedID: 28846378Scopus ID: 2-s2.0-85030155040OAI: oai:DiVA.org:liu-142434DiVA, id: diva2:1153664
Note

Funding Agencies|Swedish Research Council [VR-2015-04434]; Graduate School Prince of Songkla University; Higher Education Research Promotion; Office of higher Education Commission; Center of Excellence for Innovation in Chemistry (PERCH-CIC); Ministry of Education, Thailand; National Research University Project of Thailand (NRU)

Available from: 2017-10-31 Created: 2017-10-31 Last updated: 2018-03-28Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textPubMedScopus

Search in DiVA

By author/editor
Vagin, MikhailLiu, YuTurner, AnthonyMak, Wing Cheung
By organisation
Biosensors and BioelectronicsFaculty of Science & EngineeringPhysics and ElectronicsSensor and Actuator Systems
In the same journal
ACS Applied Materials and Interfaces
Materials Chemistry

Search outside of DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetric score

doi
pubmed
urn-nbn
Total: 174 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf