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Spontaneous formation of radially aligned microchannels
Hongmin Ma1, Renhao Dong, J David Van Horn
1Key Laboratory of Colloid and Interface Chemistry of Ministry of Education, Shandong University, Jinan 250100, P.R. China.
Chemical Communications (Cambridge, England)
|January 7, 2011
Abstract:
Highly ordered radially aligned microchannels are produced on the surface of polymer nanocomposite thin films via droplet evaporation. This simple, rapid, and cost-effective approach opens a new avenue for producing macroscopic surface patterns that have potential as scaffolds or substrates in the field of microelectronics or microfluidic-based biochips.
