Volume 10 Issue 4 - August 28, 2009 PDF
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Research Express@NCKU Aug. 28 ~ Sep. 3, 2009

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Effect of Nonionic Surfactants on Biodegradation of Phenanthrene by a Marine Bacteria of Neptunomonas naphthovorans
Bing-Hung Chen

This article mainly described our effort in biodegradation study on phenanthrene by marine bacteria, Neptunomonas naphthovorans, using a homolog of commercial biodegradable surfactants Tergitol 15-S-X (X = 7, 9 and 12). Phenanthrene was chosen as a model pollutant with great hydrophobicity from the family of polycyclic aromatic hydrocarbons (PAHs) commonly found in the contaminated …

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Development of mid-infrared surface plasmon resonance-based sensors with highly-doped silicon for biomedical and chemical applications
Yu-Bin Chen

I developed a biomedical and chemical sensors utilizing surface plasmon resonance (SPR) in the mid-infrared range with the aid of highly doped silicon owing to its tailored optical constants. Light incident on a periodic doping profile embedded in an intrinsic silicon film can excite the SPR with high flexibility in wavelength determination and without constraints on the flow of chemical …

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Optically controllable transflective spatial filter with high- and low-pass or notch- and band-pass functions based on a dye-doped cholesteric liquid crystal film
Chia-Rong Lee

The optical information processing using optical Fourier transform (OFT) technique has continually attracted much attention in the re-cent two decades since it has many potential applications in character recognition, edge enhancement, image addition-subtraction, image correlation, medical image processing, and controllable spatial filter-ing. This study utilized the photoisomerization-induced …

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Characterization and Synthesis of GSCS Nanoparticles by Sol–Gel Method   with Controlling of Adding Water Amount
Yeong-Her Wang

The development of materials with a different structure has been a fundamental focus of scientific research, which promotes advances in both the academic and industrial fields. Among these materials, the various types of core–shell nanostructures exhibited unique properties of electronics, catalysis, magnetism, and optics owing to their composite structure and design. Very recently, gold …

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