求助 如何修饰使ITO带正电？

你可以看看下面两篇文献，有感觉后你可以找出很多相关文献1. effects of self-assembled multilayers on the evolution of surface physical properties of indium-tin-oxide. appl surface sci. 2003, 219:199.2. immobilization-free sequence-specific electrochemical detection of dna using ferrocene-labeled peptide nucleic acid.anal chem. 2008 oct 1;80(19):7341-6. epub 2008 sep 5.

中性溶液中，表面带正电荷的就是含氨基多的大分子，比如赖氨酸，含氨基硅氧烷等。

你可以看看下面两篇文献，有感觉后你可以找出很多相关文献1. effects of self-assembled multilayers on the evolution of surface physical properties of indium-tin-oxide. appl surface sci. 2003, 219:199. ... 3q，