Preparation of Continuous Gold Nanowires by Electrospinning of High-Concentration Aqueous Dispersions of Gold Nanoparticles

Small ◽  
2012 ◽  
Vol 8 (9) ◽  
pp. 1436-1441 ◽  
Author(s):  
Katharina Gries ◽  
Henning Vieker ◽  
Armin Gölzhäuser ◽  
Seema Agarwal ◽  
Andreas Greiner
Keyword(s):  
Gold Nanoparticles ◽  
Gold Nanowires ◽  
High Concentration ◽  
Aqueous Dispersions

scholarly journals High-Concentration Aqueous Dispersions of Nanoscale 2D Materials Using Nonionic, Biocompatible Block Copolymers

Small ◽  
2015 ◽  
Vol 12 (3) ◽  
pp. 294-300 ◽  
Author(s):  
Nikhita D. Mansukhani ◽  
Linda M. Guiney ◽  
Peter J. Kim ◽  
Yichao Zhao ◽  
Diego Alducin ◽  
...  
Keyword(s):  
Block Copolymers ◽  
2D Materials ◽  
High Concentration ◽  
Aqueous Dispersions

Fabrication of 2D Gold Nanowires by Self-Assembly of Gold Nanoparticles on Water Surfaces in the Presence of Surfactants

2002 ◽  
Vol 14 (16) ◽  
pp. 1126 ◽  
Author(s):  
T. Hassenkam ◽  
K. Nørgaard ◽  
L. Iversen ◽  
C.J. Kiely ◽  
M. Brust ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Self Assembly ◽  
Gold Nanowires ◽  
Water Surfaces

High-Concentration Aqueous Dispersions of MoS2

2013 ◽  
Vol 23 (28) ◽  
pp. 3577-3583 ◽  
Author(s):  
Yagang Yao ◽  
Lorenzo Tolentino ◽  
Zhongzheng Yang ◽  
Xiaojuan Song ◽  
Wen Zhang ◽  
...  
Keyword(s):  
High Concentration ◽  
Aqueous Dispersions

High-concentration aqueous dispersions of graphene produced by exfoliation of graphite using cellulose nanocrystals

Carbon ◽  
2014 ◽  
Vol 70 ◽  
pp. 157-163 ◽  
Author(s):  
Pedro M. Carrasco ◽  
Sarah Montes ◽  
Ignacio García ◽  
Maryam Borghei ◽  
Hua Jiang ◽  
...  
Keyword(s):  
Cellulose Nanocrystals ◽  
High Concentration ◽  
Aqueous Dispersions

DNA-Templated Assembly of Conducting Gold Nanowires

2006 ◽  
Vol 921 ◽  
Author(s):  
Amro Satti ◽  
Damian Aherne ◽  
Claire Barrett ◽  
Liam Floyd ◽  
Aidan Quinn ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Aqueous Dispersion ◽  
Average Diameter ◽  
Gold Nanowires ◽  
Current Voltage ◽  
Calf Thymus ◽  
Wafer Substrate ◽  
Single Nanowires ◽  
Positively Charged Gold Nanoparticles ◽  
Dna Template

AbstractThe use of DNA to template the assembly of gold nanowires from gold nanoparticles is reported. Double-stranded calf thymus DNA, was deposited on a polystyrene-coated silicon wafer substrate. The substrate was then exposed to an aqueous dispersion of positively charged gold nanoparticles (~ 4 nm diameter), which adsorbed at the negatively charged DNA template. The adsorbed nanoparticles were then enlarged and enjoined by electroless deposition leading to formation of continuous nanowires of 85 nm average diameter. Gold electrodes were then overlaid on individual nanowires using conventional lithographic techniques. Two-terminal current-voltage measurements were employed to characterize the electrical characteristics of single nanowires. The nanowires exhibit resistivity values < 6 × 10-7 Ωm. These and related findings have implications for the design and assembly of next generation electronic devices.

Sign in / Sign up

Export Citation Format

Share Document