Oriented Protein Nanoarrays on Block Copolymer Template

Oriented Protein Nanoarrays on Block Copolymer Template
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嵌段共聚物模板上的定向蛋白质纳米阵列

DOI:
10.1002/marc.201500687
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发表时间:
2016
影响因子:
4.6
通讯作者:
Zhu Jintao
Zhu Jintao
中科院分区:
化学3区
文献类型:
--
作者:
Shen Lei;Zhu Jintao

文献摘要

相似文献

在这里,开发了一种简单而稳健的方法,通过采用嵌段共聚物(BCP)模板来制造定向蛋白质纳米阵列,该模板在高密度阵列中呈现纳米级的斑点区域。与传统的BCP纳米光刻不同,这里描述的BCP平台抵抗非特异性蛋白质吸附,并防止固定蛋白质在水溶液中变性。有序排列的阵列区域通过允许精确控制蛋白质取向的连接化学功能化。这种方法使我们能够在高密度阵列点处生成潜在定向的蛋白质纳米阵列,这对于高通量蛋白质组学应用中的小型化纳米阵列是有用的。
Here, a simple yet robust method is developed to fabricate oriented protein nanoarrays by employing a block copolymer (BCP) template, which presents nano‐scaled spot areas at high‐density arrays. Unlike the conventional BCP nanolithography, the BCP platform described here resists nonspecific protein adsorption and prevents the denaturation of immobilized proteins in aqueous solution. The orderly arranged array areas are functionalized by linking chemistry which allows for the precise control of protein orientation. This approach allows us to generate potentially oriented protein nanoarrays at high‐density array spots, which is useful for miniaturized nanoarrays within high‐throughput proteomic applications.