Show simple item record

dc.contributor.authordu, weiyuan
dc.contributor.authorohayon, David
dc.contributor.authorCombe, Craig
dc.contributor.authorMottier, Lorene
dc.contributor.authorMaria, Iuliana P.
dc.contributor.authorAshraf, Raja
dc.contributor.authorFiumelli, Hubert
dc.contributor.authorInal, Sahika
dc.contributor.authorMcCulloch, Iain
dc.date.accessioned2018-09-03T13:26:53Z
dc.date.available2018-09-03T13:26:53Z
dc.date.issued2018-08-17
dc.identifier.citationDu W, Ohayon D, Combe C, Mottier L, Maria IP, et al. (2018) Improving the Compatibility of Diketopyrrolopyrrole Semiconducting Polymers for Biological Interfacing by Lysine Attachment. Chemistry of Materials. Available: http://dx.doi.org/10.1021/acs.chemmater.8b02804.
dc.identifier.issn0897-4756
dc.identifier.issn1520-5002
dc.identifier.doi10.1021/acs.chemmater.8b02804
dc.identifier.urihttp://hdl.handle.net/10754/628480
dc.description.abstractOrganic semiconductors are being increasingly used for a variety of biological applications, such as biochemical sensors, drug delivery, and neural interfaces. However, the poor adhesion of cells to the typically hydrophobic, neutrally charged and low surface energy of semiconducting thin films limit their use in in vitro, cell integrated bioelectronic devices. In this work, we investigate the influence of lysine side chain units incorporated in a diketopyrrolopyrrole (DPP) semiconducting polymer on neural cell adhesion and growth, as well as evaluate their function in electrical devices. Synthesis of such biofunctionalized polymers obviates the need of biological coating steps while changing the surface physiochemistry, promising for applications in bioelectronics.
dc.description.sponsorshipWe acknowledge funding from KAUST, as well as EPSRC Project EP/G037515/1, EP/M005143/1, ECFP7 Project SC2 (610115), for the financial support. D.O, S.I. and I.M. gratefully acknowledge financial support from the KAUST Office of Sponsored Research (OSR) under Award No. OSR-2016-CRG5-3003.
dc.publisherAmerican Chemical Society (ACS)
dc.relation.urlhttps://pubs.acs.org/doi/10.1021/acs.chemmater.8b02804
dc.rightsThis document is the Accepted Manuscript version of a Published Work that appeared in final form in Chemistry of Materials, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/doi/10.1021/acs.chemmater.8b02804.
dc.titleImproving the Compatibility of Diketopyrrolopyrrole (DPP) Semiconducting Polymers for Biological Interfacing by Lysine Attachment
dc.typeArticle
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Division
dc.contributor.departmentBioscience Program
dc.contributor.departmentChemical Science Program
dc.contributor.departmentKAUST Solar Center (KSC)
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalChemistry of Materials
dc.eprint.versionPost-print
dc.contributor.institutionDepartment of Chemistry, Imperial College London, London SW7 2AZ, United Kingdom.
kaust.personDu, Weiyuan
kaust.personOhayon, David
kaust.personCombe, Craig
kaust.personMottier, Lorene
kaust.personAshraf, Raja
kaust.personFiumelli, Hubert
kaust.personInal, Sahika
kaust.personMcCulloch, Iain
kaust.grant.numberOSR-2016-CRG5-3003
refterms.dateFOA2018-09-04T11:53:10Z
dc.date.published-online2018-08-17
dc.date.published-print2018-09-11


Files in this item

Thumbnail
Name:
acs.chemmater.8b02804.pdf
Size:
2.691Mb
Format:
PDF
Description:
Accepted Manuscript

This item appears in the following Collection(s)

Show simple item record