Grafting a homogeneous transition metal catalyst onto a silicon AFM probe: a promising strategy for chemically constructive nanolithography

Grafting a homogeneous transition metal catalyst onto a silicon AFM probe: a promising strategy for chemically constructive nanolithography
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将均相过渡金属催化剂接枝到硅 AFM 探针上:化学构建纳米光刻的一种有前景的策略

DOI:
10.1039/c3sc50979f
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发表时间:
2013
期刊:
影响因子:
8.4
通讯作者:
J. Parrain
J. Parrain
中科院分区:
化学1区
文献类型:
--
作者:
D. Valyaev;S. Clair;L. Patrone;M. Abel;L. Porte;O. Chuzel;J. Parrain

文献摘要

被引文献

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我们报告了一种新的方法,化学选择性光刻使用原子力显微镜(AFM)探针与固定的均相催化剂,可能会获得不同的纳米尺度的表面结合的官能团的转换。这种新的概念被证明为使用H2 O2作为氧化剂和催化硅原子力显微镜针尖与锰配合物与1,3,7-三氮杂环壬烷型配体的烯烃封端的自组装单分子层在硅上的局部环氧化。
We report a novel approach to chemically selective lithography using an atomic force microscope (AFM) probe with immobilized homogeneous catalyst, potentially giving access to diverse nanoscale transformations of the surface-bound functional groups. This new concept was proven for the local epoxidation of an alkene-terminated self-assembled monolayer on silicon using H2O2 as an oxidant and a catalytic silicon AFM tip charged with manganese complexes with 1,3,7-triazacyclononane type ligands.