Chang Y-C – TechConnect Briefs

A comparative study on sensitivity for biomolecular detection between gold nanoparticles coated and uncoated gold thin film using spectroscopic ellipsometry

Moirangthem R.S., Chang Y-C, Hsu S.-H., Wei P.-K., Research Center for Applied Sciences, TW

We investigate the plasmonic responses of gold nanoparticles (AuNP) coated and uncoated on 30nm gold thin film with aqueous medium having different refractive index using SPR ellipsometry. (See Figure 1) The sensitivities in both cases [...]

Exact field enhancement factor, electrostatic force and field emission current from a long carbon nanotube

Zhbanov A.I., Pogorelov E.G., Chang Y-C, Academia Sinica, TW

We consider a field emitter on the base of carbon nanotube film consisting from randomly wreathed tubes. Under applied voltage some long ends of nanotubes laying on a surface of film should be straightened by [...]

In Vivo Protein Transduction: Penetration of the Biologically Active HIV-1 Tat Mediated Cu,Zn-Superoxide Dismutase Rescues Murine Skin from Oxidative Stress

Liu T-P, Chen C-T, Chen Y-P, Chou C-M, Chang Y-C, Chiu T-T, Chen C-T, Chen Y-P, Taipei Medical University, TW

Reactive oxygen species (ROS), derived from the metabolism of oxygen and exist inherently in all aerobic organisms, lead to oxidative damage in a cell, tissue, or organ. This damage can affect a specific molecule or [...]