2 条结果 关键词:层状组装 ×

Fabrication of Nanoreaction Clusters with Dual-Functionalized Protein Cage Nanobuilding Blocks.

Small (Weinheim an der Bergstrasse, Germany) 2018 Choi H, Choi B, Kim GJ, Kim HU 等 7 人

蛋白笼纳米颗粒因尺寸均一、多价、功能可塑和生物相容性好,是构建有序功能纳米结构的理想纳米构建块。本文以嗜热菌 Aquifex aeolicus 的 lumazine synthase(AaLS)蛋白笼为模板,通过遗传工程在其表面展示 SpyTag(ST),并利用 SpyTag/SpyCatcher(ST/SC)细菌胶系统,将 β-内...

Layer-by-Layer-Assembled AuNPs-Decorated First-Generation Poly(amidoamine) Dendrimer with Reduced Graphene Oxide Core as Highly Sensitive Biosensing Platform with Controllable 3D Nanoarchitecture for Rapid Voltammetric Analysis of Ultratrace DNA Hybridization.

ACS applied materials & interfaces 2018 Jayakumar K, Camarada MB, Dharuman V, Rajesh R 等 10 人

本文报道了一种通过层层组装(LBL)构建的超灵敏无标记电化学生物传感平台:以还原氧化石墨烯(rGO)为核、第一代聚酰胺胺(G1PD)树枝状大分子共价功能化并负载金纳米颗粒(AuNPs),形成可控三维纳米结构。首先将巯基丙酸(MPA)自组装于金电极表面,随后利用EDC偶联将G1PD氨基端与rGO羧基端共价连接形成的GG1PD接枝到MP...