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Cited 31 time in webofscience Cited 32 time in scopus
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Multiscale Fabrication of Multiple Proteins and Topographical Structures by Combining Capillary Force Lithography and Microscope Projection Photolithography SCIE SCOPUS

Title
Multiscale Fabrication of Multiple Proteins and Topographical Structures by Combining Capillary Force Lithography and Microscope Projection Photolithography
Authors
Keon Woo KwonJong-Cheol ChoiKahp-Yang SuhDoh, J
Date Issued
2011-04-05
Publisher
AMER CHEMICAL SOC
Abstract
We present new methods that enable the fabrication of multiscale, multicomponent protein-patterned surfaces and multiscale topologically structured surfaces by exploiting the merits of two well-established techniques: capillary force lithography (CFL) and microscope projection photolithography (MPP) based on a protein-friendly photoresist. We further demonstrate that, when hierarchically organized micro- and nanostructures were used as a cell culture platform, human colon cancer cells (cell line SW480) preferentially adhere and migrate onto the area with nanoscale topography over the one with microscale topography. These methods will provide many exciting opportunities for the study of cellular responses to multiscale physicochemical cues.
Keywords
CELL; NANOSCALE; ARRAYS; SURFACES; RIGIFLEX; BIOLOGY; MOLD
URI
https://oasis.postech.ac.kr/handle/2014.oak/17566
DOI
10.1021/LA2000156
ISSN
0743-7463
Article Type
Article
Citation
LANGMUIR, vol. 27, no. 7, page. 3238 - 3243, 2011-04-05
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도준상DOH, JUN SANG
Dept of Mechanical Enginrg
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