Title :
Hydrophobic patterned template for DNA chip microarray
Author :
Choi, Yona-Sung ; Lee, Kyung-Sup ; Park, Dae-Hee
Author_Institution :
Sch. of Electr., Electron. & Inf. of Eng., WonKwang Univ., Iksan, South Korea
Abstract :
In this paper, we report a new approach for DNA chip microarray fabrication. Multifunctional DNA chip microarray was made by immobilizing many kinds of biomaterials on transducers (particles). DNA chip microarray was prepared by randomly distributing a mixture of the particles on a chip pattern containing thousands of μm-scale sites. The particles were arranged on the chip pattern by the random fluidic self-assembly (RFSA) method, using a hydrophobic interaction.
Keywords :
DNA; biological techniques; biosensors; microfluidics; microprocessor chips; microsensors; self-assembly; biological techniques; biomaterial immobilization; biosensors; hydrophobic interaction; hydrophobic patterned template; microfluidics; microprocessor chips; multifunctional DNA chip microarray; random fluidic self-assembly method; Biosensors; Chromium; DNA; Fabrication; Glass; Gold; Probes; Self-assembly; Sensor arrays; Transducers;
Conference_Titel :
Solid-State Sensors, Actuators and Microsystems, 2005. Digest of Technical Papers. TRANSDUCERS '05. The 13th International Conference on
Print_ISBN :
0-7803-8994-8
DOI :
10.1109/SENSOR.2005.1497281
