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FABRICATION OF HYBRID BIONANODEVICES BASED ON COUPLED PROTEIN FUNCTIONALITY

机译:基于蛋白质功能耦合的混合生物纳米器件的制备

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摘要

Block copolymer-based membrane technology represents a versatile class of nanoscale materials in which biomolecules, such as membrane proteins, can be reconstituted. Among its many advantages over conventional lipid-based membrane systems, block copolymers can mimic natural cell biomembrane environments in a single chain, enabling large-area membrane fabrication using methods like Langmuir-Blodgett deposition, or spontaneous protein-functionalized nanovesicle formation. Based on this unique membrane property, a wide variety of membrane proteins possessing unique functionalities including pH/voltage gatable porosity, photon-activated proton pumping, and gradient-dependent production of electricity have been successfully inserted into these biomimetic systems.
机译:基于嵌段共聚物的膜技术代表了一类通用的纳米级材料,其中的生物分子(例如膜蛋白)可以被重构。与常规的基于脂质的膜系统相比,嵌段共聚物具有许多优势,其中的一条链可以模拟天然细胞生物膜环境,从而可以使用Langmuir-Blodgett沉积或自发的蛋白质功能化纳米囊泡形成方法来制造大面积的膜。基于这种独特的膜特性,已将具有独特功能(包括pH /电压可控孔隙度,光子活化质子泵送和梯度依赖性发电)的多种膜蛋白成功地插入了这些仿生系统中。

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