S-J Chang

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OBJECTIVE To investigate the associations between polymorphisms in the promoter of the tumour necrosis factor-alpha (TNF-alpha) gene and gout. METHODS The polymorphisms -308G/A and -863C/A in the TNF-alpha gene were determined in 106 gout patients and 159 healthy controls among male Taiwanese using the Polymerase Chain Reaction-Restriction Fragment Length(More)
The authors report the growth of needle-like high density quaternary Zn0.87Cd0.13Se0.98Te0.02nanotips on oxidized Si(100) substrate. It was found that average length and average diameter of the nanotips were 1.3 μm and 91 nm, respectively. It was also found that the as-grown ZnCdSeTe nanotips exhibit mixture of cubic zinc-blende and hexagonal wurtzite(More)
The authors report the growth of ZnSe/ZnSeTe superlattice nanotips on oxidized Si(100) substrate. It was found the nanotips exhibit mixture of cubic zinc-blende and hexagonal wurtzite structures. It was also found that photoluminescence intensities observed from the ZnSe/ZnSeTe superlattice nanotips were much larger than that observed from the homogeneous(More)
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