DNA electrophoresis in microsystems integrated with sub-micron pillar arrays

2006 ◽  
Author(s):  
Yick Chuen Chan
Keyword(s):  
Dna Electrophoresis ◽  
Pillar Arrays

Effects of embedded sub-micron pillar arrays in microfluidic channels on large DNA electrophoresis

2009 ◽  
Vol 30 (18) ◽  
pp. 3242-3249 ◽  
Author(s):  
Yick Chuen Chan ◽  
Yitshak Zohar ◽  
Yi-Kuen Lee
Keyword(s):  
Microfluidic Channels ◽  
Dna Electrophoresis ◽  
Pillar Arrays

The Stepwise Process of Chromium-Induced DNA Breakage:  Characterization by Electrochemistry, Atomic Force Microscopy, and DNA Electrophoresis

2005 ◽  
Vol 18 (10) ◽  
pp. 1563-1566 ◽  
Author(s):  
Pei-Hui Yang ◽  
Hong-Yang Gao ◽  
Jiye Cai ◽  
Jen-Fu Chiu ◽  
Hongzhe Sun ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Dna Electrophoresis ◽  
Dna Breakage ◽  
Force Microscopy ◽  
Atomic Force

scholarly journals Wafer-scale fabrication and modification of silicon nano-pillar arrays for nanoelectronics, nanofluidics and beyond

2020 ◽  
Vol 17 (7/8/9/10) ◽  
pp. 583
Author(s):  
Dirk Jonker ◽  
Lucas Kooijman ◽  
Yasser Pordeli ◽  
Bernhard Van Der Wel ◽  
Erwin Berenschot ◽  
...  
Keyword(s):  
Wafer Scale ◽  
Pillar Arrays

Unitary Micro-Patterning Structure-Induced Hydrophobic Silicon Surface

2011 ◽  
Vol 239-242 ◽  
pp. 2524-2527
Author(s):  
Si Si Liu ◽  
Chao Hui Zhang ◽  
Han Bing Zhang
Keyword(s):  
Inductively Coupled Plasma ◽  
Silicon Surface ◽  
Scale Effects ◽  
Silicon Surfaces ◽  
Functional Surface ◽  
Inductively Coupled ◽  
Cassie State ◽  
Micro Patterning ◽  
Pillar Arrays ◽  
The Relationship

The relationship between the wettability and the roughness structure on silicon surface is studied. The unitary microscale square pillar arrays are fabricated by the way of inductively coupled plasma (ICP). The wettability of water droplets on the silicon surface is changed from hydrophilic to hydrophobic only by introducing microscale pillarlike structure. Furthermore, the scale effects of the unitary rough structure on hydrophobicity are investigated. For those silicon surfaces with a fixed pillar height, the relatively larger scale of grooves leads the droplets wettability state to unstable Cassie state and the contact angle will initially get larger and then decrease with the increase of groove width. The research could provide further insights into the design of functional surface with controllable roughness-induced hydrophobic.

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