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Title: Fabrication and characterization of barium strontium titanate film based biosensor
Authors: Tan, Lay Im
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2006
Source: Tan, L. I. (2006). Fabrication and characterization of barium strontium titanate film based biosensor. Master’s thesis, Nanyang Technological University, Singapore.
Abstract: In this project, biosensors based on a sol-gel derived Barium Strontium Titanate (BST) composite film are studied. Poly(TMS-r-NHS) [TMS: 3-(trimethoxysilyl)propyl methacrylate; NHS: N-hydroxysuccinimide] is used to modify the BST surface for protein immobilization. Two types of biosensors were developed and investigated. First, Bovine Serum Albumin (BSA) was immobilized on the poly(TMS-r-NHS) followed by anti-BSA. On the second type of biosensors, cloned Epstein-Barr virus (EBV) was imlTIobilized on the poly(TMS-r-NHS) followed by anti-EBV. Significant impedance increlnents were observed on both biosensors. These impedance increments were attributed to three factors.
DOI: 10.32657/10356/20679
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Theses

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