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Updated: Jun 26, 2026

09:02
Fabricating a UV-Vis and Raman Spectroscopy Immunoassay Platform
Published on: November 10, 2016
Detection of specific bioparticles using antibodies-coated gold nanoparticles and dielectrophoretic impedance
Jung-Tang Huang1, Hua-Wei Yu, Shao-Yi Hou
1Department of Mechanical Engineering, National Taipei University of Technology, Taipei, Taiwan ROC. jthuang@ntut.edu.tw
Abstract:
In this study, we developed an easy and quick test capable of identifying specific bacteria in one hour. The protocol was established based on the measurement of bacteria quantity on a biochip with comb-like electrodes. Gold nanoparticles coated with anti-Salmonella antibody were used to enhance the dielectrophretic property of Salmonella spp. on the biochip to facilitate the sensitivity.

