Ontology highlight
ABSTRACT:
SUBMITTER: Cho HR
PROVIDER: S-EPMC7013446 | biostudies-literature | 2020 Jan
REPOSITORIES: biostudies-literature
Cho Ha Ryeong HR Choe Ayoung A Park Woon Ik WI Ko Hyunhyub H Byun Myunghwan M
Materials (Basel, Switzerland) 20200109 2
A chemically defined patterned surface was created via a combined process of controlled evaporative self-assembly of concentric polymer stripes and the selective surface modification of polymer brush. The former process involved physical adsorption of poly (methyl methacrylate) (PMMA) segments into silicon oxide surface, thus forming ultrathin PMMA stripes, whereas the latter process was based on the brush treatment of silicon native oxide surface using a hydroxyl-terminated polystyrene (PS-OH). ...[more]