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    • 6. 发明申请
    • Nanoarrays of single virus particles, methods and instrumentation for the fabrication and use thereof
    • 单一病毒颗粒的纳米阵列,其制造和使用的方法和仪器
    • US20070129321A1
    • 2007-06-07
    • US11506200
    • 2006-08-18
    • Chad MirkinRafael VegaDaniel MaspochKhalid Salaita
    • Chad MirkinRafael VegaDaniel MaspochKhalid Salaita
    • A61K31/70A01N43/04
    • A61K31/70B82Y5/00B82Y30/00C12N7/00C12N2770/00011G01N33/56983Y10S977/802
    • A novel coordination chemistry or metal ion binding approach to controlling the site-isolation and orientation of virus particles, such as TMV, on a nanoarray template generated by lithography including Dip Pen Nanolithography. By using the surface chemistry that is inherent in many viruses, metal-ion based or inorganic coordination chemistry was used to immobilize individual virus particles without the need for their genetic modification. Single particle control will enable a wide variety of studies involving viruses that are not possible with microarrays because of the size mismatch between the architecture of the virus and the features that make up such arrays. These include: single particle, single cell infectivity studies, the exploration of such structures as templates in materials synthesis and molecular electronics, and studies aimed at understanding how surface presentation can influence their bioactivity. This is a pioneering example of such control at the single-particle level, and therefore, commercial use of nanoarrays in biological systems.
    • 一种新颖的配位化学或金属离子结合方法,用于通过包括Dip Pen Nanoithography在内的光刻技术生成的纳米阵列模板上控制病毒颗粒(如TMV)的位点分离和取向。 通过使用许多病毒中固有的表面化学,使用金属离子或无机配位化学来固定个体病毒颗粒,而不需要进行遗传修饰。 由于病毒架构与组成这些阵列的特征之间的大小不匹配,单粒子控制将能够进行涉及病毒的各种研究,这些病毒是微不足道的。 这些包括:单粒子,单细胞感染性研究,材料合成和分子电子学模板等结构的探索,以及旨在了解表面呈现如何影响其生物活性的研究。 这是在单粒子水平上的这种控制的开创性例子,因此在生物系统中商业使用纳米阵列。