A New Approach to the Development of a Reusable Piezoelectric Crystal Biosensor
- 1 March 1990
- journal article
- research article
- Published by Taylor & Francis in Analytical Letters
- Vol. 23 (3), 401-409
- https://doi.org/10.1080/00032719008052452
Abstract
A reusable piezoelectric crystal immunosensor for human albumin has been developed. The crystal was coated with protein A and then reacted with anti-human albumin antibody. Human albumin in the range 10-4 to 10-1 mg/ml could be detected by the system. Crystals was regenerated by saturation with albumin and subsequent binding of a new anti-albumin antibody layer. The albumin assay could be repeated up to 5 times using the same crystal.This publication has 6 references indexed in Scilit:
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