DocumentCode :
3863001
Title :
Fabrication of metal-DNA and metal-CNT hybrid nanomaterials
Author :
Satoshi Ohara;Mitsuo Umetsu;Tadafumi Adschiri;Zhenquan Tan;Jean-Christophe Valmalette
Author_Institution :
Joining and Welding Research Institute, Osaka University, Japan
fYear :
2015
fDate :
6/15/2016 12:00:00 AM
Firstpage :
1
Lastpage :
2
Abstract :
This paper reports fabrication methods for ordered metallic nanostructures such as nanowires and nanoparticles based on deoxyribonucleic acid (DNA) templates. The phosphate groups in DNA are negatively charged; consequently, the DNA conformation may mineralize metals e.g., palladium (Pd) at a relatively high metal concentration. We successfully form unique spherically shaped moss-like hybrid Pd nanoparticles using the small compacted globular state of DNA by controlling the reductive reaction [1,2]. This paper also shows the fabrications of Pd-carbon nanotube (CNT) [3,4] and silver (Ag)-CNT [5] hybrid nanomaterials as shown in Fig.1.
Keywords :
"Nanoparticles","DNA","Fabrication","Palladium","Carbon nanotubes","Nanomaterials"
Publisher :
ieee
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2015
Electronic_ISBN :
2166-8892
Type :
conf
DOI :
10.1109/OECC.2015.7340264
Filename :
7340264
Link To Document :
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