A Simple Process for Selective Bio-functionalization of SU-8 surface for Lab-on-a-Chip applications

Chaurasiya, D and Srinivasan, B and Singh, Shiv Govind (2015) A Simple Process for Selective Bio-functionalization of SU-8 surface for Lab-on-a-Chip applications. In: TechConnect World Innovation, 15-17 June 2015, Washington , DC, USA.

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Abstract

This paper presents a simple process of bio-functionalizing the surface of UV crosslinked SU-8 surfaces. SU-8 is a popular photo-patternable epoxy based polymer used extensively in Lab-on-a-Chip and MEMS applications. In this work we realized a SU-8 surface with Hydroxyl (–OH) groups by adding a copolymer Glycidol. Biotin Hydrazide is immobilized over this surface after APTES and Glutaraldehyde treatment. FTIR spectroscopy analyses were performed on the samples at various stages of bio-functionalization process.

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IITH Creators:	IITH Creators ORCiD Singh, Shiv Govind http://orcid.org/0000-0001-7319-879X
Item Type:	Conference or Workshop Item (Paper)
Subjects:	Electrical Engineering
Divisions:	Department of Electrical Engineering
Depositing User:	Library Staff
Date Deposited:	12 Sep 2019 06:17
Last Modified:	12 Sep 2019 06:17
URI:	http://raiithold.iith.ac.in/id/eprint/6206
Publisher URL:	https://www.researchgate.net/publication/305882222...
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