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Biosensors: Electrical Biomolecule Detection Using Nanopatterned Silicon via Block Copolymer Lithography (Small 2/2014)
Author(s) -
Jeong Chang Kyu,
Jin Hyeong Min,
Ahn JaeHyuk,
Park Tae Jung,
Yoo Hyeon Gyun,
Koo Min,
Choi YangKyu,
Kim Sang Ouk,
Lee Keon Jae
Publication year - 2014
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201470009
Subject(s) - nanotechnology , biosensor , lithography , materials science , nanomesh , biomolecule , streptavidin , silicon , copolymer , graphene , polymer , optoelectronics , chemistry , composite material , biochemistry , biotin
The electrical biomolecule detection of nanopatterned silicon channels fabricated by block copolymer (BCP) lithography is demonstrated by S. O. Kim, K. J. Lee, and co‐workers on page 337. The nanomesh patterned silicon biosensor achieves excellent sensitivity and stability for detecting streptavidin and avidin proteins. This work offers new opportunities for biomedical applications such as clinical diagnoses, biological studies, and lab‐on‐a‐chip technologies enabled by inherently‐scalable BCP lithography.