by Bob Ong
Two approaches are developed to direct the assembly of nanostructures on a surface. The first involves the patterning and selective functionalization of metallic nanodots that are used as anchors for the attachment of DNA molecules, proteins, DNA nanostructures and single-wall carbon nanotube (SWCNT) segments wrapped by DNA. Different strategies are explored to maximize the yield of the desired assembly. This platform also allows the monitoring of DNA-protein interactions with single molecule resolution, which has many potential biomedical applications. In the second approach, lithographic patterning is used to define regions of high surface energy that promote the binding of DNA origami and SWCNT segments. The high patterning resolution again allows for single nanostructure manipulation. This method facilitates the assembly of SWCNT field effect transistors from DNA-wrapped SWCNT segments. The formation of multi-component nano-objects in solution, by directing the linkage of properly functionalized nanostructures, is also studied. pages Publisher : Columbia University Date Published : 2014 11 other members have this in Catalog![]() JP_cebu owns this book ![]() admin owns this book ![]() kath_narciso owns this book ![]() meej owns this book ![]() ikstellub owns this book ![]() eira owns this book ![]() sikreto has read this book ![]() napadaan has read this book ![]() FilesOfValerie1 has read this book ![]() superlui has read this book ![]() lourjel has read this book Talk about thisRe: Recently purchased / borrowed
by JP_cebu on August 27th, 2011, 8:25 pm |