Now showing items 1-7 of 7
Fabrication and characterization of solid-state nanopores using a field emission scanning electron microscope
(Copyright American Institute of Physics, 2006-03-08)
The fabrication of solid-state nanopores using the electron beam of a transmission electron microscope (TEM) has been reported in the past. Here, we report a similar method to fabricate solid-state nanopores using the ...
Electrical detection of single-base DNA mutation using functionalized nanoparticles
(Copyright American Physical Society,, 2009-08-17)
We report an electrical scheme to detect specific DNA. Engineered hairpin probe DNA are immobilized on a silicon chip between gold nanoelectrodes. Hybridization of target DNA to the hairpin melts the stem nucleotides. Gold ...
A mesoscale model of DNA interaction with functionalized nanopore
(Copyright American Physical Society,, 2009-11-30)
Self-assembled synthesis and characterization of microchannels in polymeric membranes
(American Institute of Physics,, 2012-07-19)
Porous Organic Nanolayers for Coating of Solid-state Devices
(BioMed Central ;, 2011-05-14)
Highly hydrophobic surfaces can have very low surface energy and such low surface energy biological interfaces can be obtained using fluorinated coatings on surfaces. Deposition of biocompatible organic films on solid-state ...
Nanostructures for Medical Diagnostics
(Hindawi Publishing Corporation;, 2011-10-19)
Nanotechnology is the art of manipulating materials on atomic or molecular scales especially to build nanoscale structures and devices. The field is expanding quickly, and a lot of work is ongoing in the design, characterization, ...
Direct current electrical characterization of ds-DNA in nanogap junctions
(Copyright American Institute of Physics;, 2005-04-05)
Measurements of DNA conductivity, hybridization, and melting using electronic means can have wide applications in molecular electronics and biological sensors. We have fabricated nanogap break-junctions by electromigration ...