标题: 一篇关于graphene 的文献. [打印本页] 作者: Zheng_Liu 时间: 2017-8-3 11:22 标题: 一篇关于graphene 的文献. controlling protein adsorption on graphene for cryo-em using low-energy hydrogen plasmas
despite its many favorable properties as a sample support
for biological electron microscopy, graphene is not widely
used because its hydrophobicity precludes reliable protein
deposition. We describe a method to modify graphene with a
low-energy hydrogen plasma, which reduces hydrophobicity
without degrading the graphene lattice. use of plasma-treated
graphene enables better control of protein distribution in ice
for electron cryo-microscopy and improves image quality by
reducing radiation-induced sample motion