Uv-light based structuring of unbreakable hydrophobic barriers on commonly used papers

Tobias M. Nargang*, Elisabeth Wilhelm, Frederik Kotz, Dorothea Helmer, Bastian E. Rapp

*Corresponding author voor dit werk

OnderzoeksoutputAcademicpeer review

Samenvatting

In this paper we introduce a new protocol to lithographically structure bendable hydrophobic layers on paper which are commonly used as platforms for biological paper-based microfluidic devices. The method we present creates hydrophobic barriers on paper using silanization with dimethoxydimethylsilane. Unlike wax barriers these barriers do not break if the paper is bent. Furthermore we immobilized streptavidinalkaline phosphatase on to the non-structured area and carried out an enzymatic assay to demonstrate the biocompatibility of our method.

Originele taal-2English
TitelMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
UitgeverijChemical and Biological Microsystems Society
Pagina's1326-1328
Aantal pagina's3
ISBN van elektronische versie9780979806483
StatusPublished - 2015
Extern gepubliceerdJa
Evenement19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 - Gyeongju, Korea, Republic of
Duur: 25-okt.-201529-okt.-2015

Publicatie series

NaamMicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Conference

Conference19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015
Land/RegioKorea, Republic of
StadGyeongju
Periode25/10/201529/10/2015

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