Now showing items 1-4 of 4
Patterning colloidal metal nanoparticles for controlled growth of carbon nanotubes
Single-walled carbon-nanotube (SWCNT) arrays are generated on catalyst patterns with controlled location, orientation, and spacing using a straightforward approach. Dip-pen nanolithography is used to fabricate catalyst ...
Controlled assembly of gold nanoparticles and graphene oxide sheets on dip pen nanolithography-generated templates
The ability to organize nanomaterials, e.g., Au nanoparticles (NPs) and graphene oxide (GO) sheets, into ordered structures with high accuracy and resolution on a substrate is crucially important for fundamental studies ...
Dip-pen nanolithography-generated patterns used as gold etch resists : a comparison study of 16-mercaptohexadecanioc acid and 1-octadecanethiol
The etch resist ability of dip-pen nanolithography (DPN)-generated dot patterns of different alkanethiols on Au was systematically studied. After 16-mercaptohexadecanioc acid (MHA) and 1-octadecanethiol (ODT) dots with ...
Controlled growth of peptide nanoarrays on Si/SiOx substrates
PAMAM dendrimer nanopatterns on Si/ SiOx substrates generated by dip-pen nanolithography are used as anchoring scaffolds for the growth of peptides in situ by ring-opening polymerization of tryptophan-N-carboxyanhydrides. ...