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Single Stranded DNA Induced Assembly of Gold Nanoparticles

The binding affinity of single stranded DNA (ssDNA) for gold nanoparticle surface is studied in this work. The data indicate that the strength of interaction between ssDNA and Au particle surface is closely related to the particle size, with smaller particles (5 nm) producing the most pronounced effects. From these experimental findings, a single stranded DNA (ssDNA) based method to assimilate 13 and 5 nm gold nanoparticles was developed, and verified by transmission electron microscopy (TEM). / Singapore-MIT Alliance (SMA)

Identiferoai:union.ndltd.org:MIT/oai:dspace.mit.edu:1721.1/3949
Date01 1900
CreatorsYang, Jun, Lee, Jim Yang, Deivaraj, T.C., Too, Heng-Phon
Source SetsM.I.T. Theses and Dissertation
Languageen_US
Detected LanguageEnglish
TypeArticle
Format1216973 bytes, application/pdf
RelationMolecular Engineering of Biological and Chemical Systems (MEBCS);

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