Affiliation: Sandia National Laboratories
- Lithographically defined porous Ni-carbon nanocomposite supercapacitorsXiaoyin Xiao
Sandia National Laboratories, Albuquerque, New Mexico 87185, USA
Nanoscale 6:2629-33. 2014..These annealed Ni-graphene composite structures exhibit enhanced charge transport kinetics relative to un-annealed Ni-carbon scaffolds indicated by a reduction in peak separation from 0.84 V to 0.29 V at a scan rate of 1000 mV s(-1). ..
- Lithographically defined 3D nanoporous nonenzymatic glucose sensorsXiaoyin Xiao
Department of Biosensors and Nanomaterials, Sandia National Laboratories, PO Box 5800, MS 0892 Albuquerque, NM 87185, USA
Biosens Bioelectron 26:3641-6. 2011..The unusual surface properties of the pyrolyzed photoresist films produced strongly adhered palladium crystal structures that were stable for hundreds of cycles towards glucose oxidation without noticeable current decay...
- Lithographically-defined 3D porous networks as active substrates for surface enhanced Raman scatteringXiaoyin Xiao
Department of Biosensors and Nanomaterials, Sandia National Laboratories, Albuquerque, NM 87185, USA
Chem Commun (Camb) 47:9858-60. 2011..Interferometric lithographically fabricated porous carbon acts as active substrates for Surface Enhanced Raman Scattering (SERS) applications with enhancement factors ranging from 7 to 9 orders of magnitude...
- Surface charge dependent nanoparticle disruption and deposition of lipid bilayer assembliesXiaoyin Xiao
Biosensors and Nanomaterials Department, Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
Langmuir 28:17396-403. 2012..The results demonstrate that the modulation of NP and membrane charge distribution can play a pivitol role in determining NP-induced membrane disruption and NP surface assembly...
- Lithographically defined three-dimensional graphene structuresXiaoyin Xiao
Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
ACS Nano 6:3573-9. 2012....
- A parallel microfluidic channel fixture fabricated using laser ablated plastic laminates for electrochemical and chemiluminescent biodetection of DNAThayne L Edwards
Biosensors and Nanomaterials, Sandia National Laboratories, P O Box 5800, MS 0892, Albuquerque, New Mexico 87185, USA
Biomicrofluidics 5:44115-4411514. 2011..This versatile and simple method for prototyping devices shows potential for further development of highly integrated, multi-functional bioanalytical devices...
- Increased mass transport at lithographically defined 3-D porous carbon electrodesXiaoyin Xiao
Department of Biosensors and Nanomaterials, Sandia National Laboratories, P O Box 5800, MS 0892 Albuquerque, New Mexico 87185, USA
ACS Appl Mater Interfaces 2:3179-84. 2010..Both examples result in two regions of hierarchical porosity that can be created to maximize surface area, via nanostructuring, within the extended porous network, while taking advantage of hemispherical diffusion through the open pores...
- Three-dimensional modeling and simulation of DNA hybridization kinetics and mass transport as functions of temperature in a microfluidic channelElizabeth S Schares
Microsystems Enabled Detection Department, Sandia National Laboratories, Albuquerque, NM, USA
Electrophoresis 34:2112-9. 2013..Finally, the use of temperature in reducing mismatched hybridization and improving duplex stability was also successfully modeled and simulated...