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Peptide modified SWNT array-based copper sensor
(Institute of Electrical and Electronics Engineers Computer Society (IEEE Publishing), 2010)
A vertically aligned nanotube (NT) array platform with peptide-modified ends is used for sensing metal ions in aqueous environments. The NT arrays were assembled on gold substrates and characterised using confocal Raman ...
Photocurrent response from vertically aligned single-walled carbon nanotube arrays
(Institute of Electrical and Electronics Engineers Computer Society (IEEE Publishing), 2010)
Vertically-aligned arrays of single walled carbon nanotubes were created on an optically transparent electrode (FTO glass) these arrays were found to exhibit a prompt current and voltage when exposed to light. These cells ...
Gold nanotube membranes: fabrication of controlled pore geometries and tailored surface chemistries
(Institute of Electrical and Electronics Engineers Computer Society (IEEE Publishing), 2010)
This study concerns the fabrication, chemical modification and characterisation of gold nanotube membranes using porous alumina (PA) membranes as templates. Electroless deposition was used to finely coat membranes with ...
Single walled carbon nanotube array as working electrode for dye solar cells
(Institute of Electrical and Electronics Engineers Computer Society (IEEE Publishing), 2010)
A new working electrode for dye solar cells has been fabricated incorporating an array of dye sensitised single walled carbon nanotubes on an indium tin oxide coated glass substrate as a replacement for the titania used ...
Water transport through nanoporous materials: Porous silicon and single walled carbon nanotubes
(Institute of Electrical and Electronics Engineers Computer Society (IEEE Publishing), 2010)
We report upon the pressure driven water transport through porous silicon (pSi) and single walled carbon nanotube (SWCNT) membranes. Fabrication of the membranes was monitored by AFM and SEM. Water permeability as high as ...