"Dip-pen" nanolithography
"Dip-pen" nanolithography
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DOI：
10.1126/science.283.5402.661
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发表时间：
1999-01-29
期刊：
影响因子：
56.9
通讯作者：
Mirkin, CA
中科院分区：
文献类型：
--
作者：
Piner, RD;Zhu, J;Mirkin, CA
一种直写式“蘸笔”纳米光刻技术(DPN)已经被开发出来，能够以正向打印模式传递分子集合。原子力显微镜(AFM)针尖被用来以类似于浸渍笔的方式在金薄膜上写入线宽为30纳米的烷硫醇。分子通过毛细管传输从AFM尖端输送到感兴趣的固体基质上，使DPN成为创建和功能化纳米设备的潜在有用工具。
A direct-write "dip-pen" nanolithography (DPN) has been developed to deliver collections of molecules in a positive printing mode. An atomic force microscope (AFM) tip is used to write alkanethiols with 30-nanometer Linewidth resolution on a gold thin film in a manner analogous to that of a: dip pen. Molecules are delivered from the AFM tip to a solid substrate of interest via capillary transport, making DPN a potentially useful tool for creating and functionalizing nanoscale devices.