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contributor authorWang, Yancheng
contributor authorXue, Dai
contributor authorMei, Deqing
date accessioned2019-02-28T11:05:14Z
date available2019-02-28T11:05:14Z
date copyright12/26/2017 12:00:00 AM
date issued2018
identifier issn2166-0468
identifier otherjmnm_006_02_021002.pdf
identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4252527
description abstractThis paper develops a novel standing surface acoustic wave (SAW) device with three pairs of interdigital transducers (IDTs) to fabricate the patterned microstructure arrays with the assistance of ultraviolet (UV) polymerization. The working principle, structural design, and fabrication of the SAW device are presented. Then, experimental setup was conducted to investigate the fabrication process and method of the patterned microstructure arrays on a thin photosensitive polymer surface. By adjusting the working wavelength and input voltage and selecting the pairs of IDTs, several types of patterned microstructure arrays, such as linear and latticed undulate with different surface morphologies, could be fabricated. For the application of the microstructure arrays, L929 mouse fibroblasts are cultured on the surface with linear undulate microstructure arrays. Preliminary results showed that the cells aligned well with the direction of the patterned surface and the array can enhance the cell culturing. Therefore, using the developed SAW device with the assistance of UV polymerization is an effective method to fabricate the patterned microstructure arrays, which may have great potential in the applications of biomedical and/or microelectronic fields.
publisherThe American Society of Mechanical Engineers (ASME)
titlePatterned Microstructure Array Fabrication by Using a Novel Standing Surface Acoustic Wave Device
typeJournal Paper
journal volume6
journal issue2
journal titleJournal of Micro and Nano-Manufacturing
identifier doi10.1115/1.4038675
journal fristpage21002
journal lastpage021002-7
treeJournal of Micro and Nano-Manufacturing:;2018:;volume( 006 ):;issue: 002
contenttypeFulltext


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