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Biointerphases

Journal for Biophysical Chemistry

Fig. 3 | Biointerphases

Fig. 3

From: Surface Functionalized Nanofibrillar Cellulose (NFC) Film as a Platform for Immunoassays and Diagnostics

Fig. 3

QCM-D data of sequential TEMPO-oxidation and EDC/NHS activation of a NFC-surface (a). Adsorption of 100 μg/mL BSA in 10 mM NaOAc (pH 5) on unmodified NFC, TEMPO-oxidized NFC and EDC/NHS activated TEMPO-oxidized NFC (b). EDC/NHS activated NFC-films was dried in a desiccator overnight before the adsorption experiments. Adsorption data was obtained using fifth normalized overtones

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