mbnu FY2015 Annual Report 3.2.1
Figure: Patterning chemiadsorbed biomolecules in a μFl device. (a) A PDMS stamp is inked with 1% APTES; (b) The stamp is pressed onto a plasma activated glass slide to (c) transfer APTES. (d) A μFl device is irreversibly bonded onto the patterned glass slide. (e) 1% PEG-silane is flowed through the channels to block non-specific sites. (f) The biomolecules are grafted as (g) micropatterns and (h) nanopatterns onto the APTES pattern via NHS-EDC chemistry. Scale bars are (g) 200 μm and (h) 2.5μm.
Date:
12 March 2024
Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).
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