Piezoelectric crystal biosensor modified
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Muramatsu, Hiroshi.; Dicks, Jonathan M.; Tamiya, Eiichi.; Karube, Isao.
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Article
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1987
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American Chemical Society
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English
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Determlnatlon of lmmunoglobullns was performed by uslng a piezoelectric crystal bhensor system. AT-cut crystals, wlth a baslc resonant frequency of 0 YHr, were modlfled by Immobillring Protein A onto the surface of crystal electrodes wlth ( y-am1nopropyl)trlethoxysllane. The crystal was posi- tloned