CPC C12Q 1/6869 (2013.01) [C08F 220/56 (2013.01); C08G 77/04 (2013.01); G03F 7/0757 (2013.01); G03F 7/165 (2013.01); G03F 7/0002 (2013.01); G03F 7/0046 (2013.01)] | 7 Claims |
1. A flow cell, comprising:
a support;
a patterned resin on the support, the patterned resin including depressions separated by interstitial regions;
a block copolymer on the patterned resin in the depressions, each block of the block copolymer having a block-specific functional group that is different from the block-specific functional group of each other block of the block copolymer; and
a primer attached to the block-specific functional group of at least one of the blocks;
wherein the patterned resin is a polyhedral oligomeric silsesquioxane resin (POSS)-based resin, and wherein the POSS-based resin is a cross-linked epoxy POSS resin.
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