Use of mixed micelles for presentation of building blocks in a new combinatorial discovery methodology: proof-of-concept studies.

Use of mixed micelles for presentation of building blocks in a new combinatorial discovery methodology: proof-of-concept studies.
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DOI:
10.3390/molecules18033427
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发表时间:
2013-03-14
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
通讯作者:
Toth I
Toth I
中科院分区:
其他
文献类型:
--
作者:
New R;Bansal GS;Bogus M;Zajkowska K;Rickelt S;Toth I

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我们描述了一种新的组合筛选方法,在这种方法中,构建块不是化学地连接在一起,而是放置在纳米颗粒的表面。通过不同构件的紧密结合,在这些颗粒表面形成二维或三维结构,具有足够的灵活性,能够适应生物系统中可能的结合部位并与之相互作用。粒子在不需要形成化学键的情况下组装,因此可以快速制备由许多结构组成的文库,并有大量可供测试的材料。筛选方法可以包括固体和溶液相结合分析,或组织培养模型,例如寻找能够以改变疾病的方式改变细胞行为的结构。
We describe a new method of combinatorial screening in which building blocks, instead of being linked together chemically, are placed on the surface of nanoparticles. Two- or three-dimensional structures form on the surface of these particles through the close approach of different building blocks, with sufficient flexibility to be able to adapt and interact with putative binding sites in biological systems. The particles assemble without the need for formation of chemical bonds, so libraries comprised of many structures can be prepared rapidly, with large quantities of material available for testing. Screening methods can include solid and solution-phase binding assays, or tissue culture models, for example looking for structures which can change the behaviour of cells in a disease-modifying manner.
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