TY - GEN
T1 - Patterning of biomolecules on silicon by AFM oxidation
AU - Yoshinobu, T.
AU - Moon, W. C.
AU - Nishikawa, A.
AU - Suzuki, J.
AU - Iwasaki, H.
PY - 2004
Y1 - 2004
N2 - The micropatterning of biomolecules on silicon was investigated by using atomic force microscopy (AFM) anodic oxidation technique. The oxide patterns were drawn on the surface by applying a dc voltage between a conductive AFM tip and the Si substrate. The oxide patterns are then used as templates for immobilization of biomolecules with the help of linker molecules. The AFM imaging prior to patterning allowed precise alignment of patterns to existing structures such as field effect transistors (FET) and microelectrodes.
AB - The micropatterning of biomolecules on silicon was investigated by using atomic force microscopy (AFM) anodic oxidation technique. The oxide patterns were drawn on the surface by applying a dc voltage between a conductive AFM tip and the Si substrate. The oxide patterns are then used as templates for immobilization of biomolecules with the help of linker molecules. The AFM imaging prior to patterning allowed precise alignment of patterns to existing structures such as field effect transistors (FET) and microelectrodes.
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M3 - Conference contribution
AN - SCOPUS:23244449911
SN - 4990247205
T3 - Digest of Papers - Microprocesses and Nanotechnology 2004
SP - 336
EP - 337
BT - Digest of Papers - Microprocesses and Nanotechnology 2004
T2 - 2004 International Microprocesses and Nanotechnology Conference
Y2 - 26 October 2004 through 29 October 2004
ER -