High-resolution nanopatterning of biodegradable polylactide by thermal nanoimprint lithography using gas permeable mold | Zendy

Satoshi Takei | Zendy; Makoto Hanabata | Zendy

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High-resolution nanopatterning of biodegradable polylactide by thermal nanoimprint lithography using gas permeable mold

Author(s) -

Satoshi Takei,

Makoto Hanabata

Publication year - 2017

Publication title -

aip advances

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.421

H-Index - 58

ISSN - 2158-3226

DOI - 10.1063/1.4978448

Subject(s) - nanoimprint lithography , materials science , nanotechnology , mold , soft lithography , polylactic acid , lithography , porosity , polymer , composite material , optoelectronics , fabrication , medicine , alternative medicine , pathology

We report high-resolution (150 nm) nanopatterning of biodegradable polylactide by thermal nanoimprint lithography using dichloromethane as a volatile solvent for improving the liquidity and a porous cyclodextrin-based gas-permeable mold. This study demonstrates the high-resolution patterning of polylactic acid and other non-liquid functional materials with poor fluidity by thermal nanoimprinting. Such a patterning is expected to expand the utility of thermal nanoimprint lithography and fabricate non-liquid functional materials suitable for eco-friendly and biomedical applications

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