Controllable Direct "Writing" of Gold Nanostructures for Integrated Nanobiosensor Applications
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abstract
We report a new scanning probe based method to achieve a controllable direct "writing" of metallic nanostructures. By scanning a gold-coated scanning probe tip on a single crystal silicon surface in ambient environment, nanosized gold dots and wires were directly formed as a result of direct gold material transfer from scanning probe tip onto silicon surface. Such gold nanostructures could be readily interfaced with silicon microelectronics for the development of integrated nanobiosensor systems. 2007 IEEE.
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2007 7th IEEE Conference on Nanotechnology (IEEE NANO)