Chang C-C – TechConnect Briefs

Ultrasensitive Protein Detection Using an Au/ZnO SPR-Based Biosensor

Chang C-C, Lin C-W, Lin S-H, Chiu N.-F., Lin C-W, Lin S-H, National Taiwan University, TW

In this study, we demonstrated that the Au/ZnO nanocomposite films could be effectively used to enhance the performance of SPR for the detection of tumor marker. Carbohydrate antigen 15.3 (CA15.3) tumor marker for breast cancer [...]

Fabrications of Bifunctional Janus and Triblock Saturn Colloids

Lin C.C., Ho C.-C., Chang C-C, Kuo C., National Cheng Kung University, TW

A synthetic approach for the fabrications of Janus and Saturn colloids was demonstrated by the sequential embedment and surface modification of silica colloids. Electrospinning of poly(methyl methacrylate) (PMMA) and poly(4-vinyl pyridine) (P4VP) blends produced polymer [...]

Numerical and Experimental Investigation of Three-Dimensional Hydrodynamic Focusing in Polydimethylsiloxane (PDMS) Microchannels

Chang C-C, Yang R-J, National Cheng Kung University, TW

In this work, we have designed and fabricated a three-dimensional hydrodynamic focusing microfluidic device, as shown in Figure 1. The design of the device is modified from that of a previous study [1], which comprises [...]

Carbon Nanotube Cathode on Metal Surface Formed with BGA Balls

Chung M., Chang C-C, Chang Y.Y., Huang B.R., Fu C.S., Chang C-C, Chang Y.Y., Lai S.W., Chiou J.M., Southern Taiwan University of Technology, TW

Carbon nanotube is the primary field emission source in many applications, but there has been limited report on direct growth of CNT on metal surface with CVD method due to technical difficulties. This research propose [...]

Synthesis and Photodynamic Efficacy of PAMAM-Photosensitiser Conjugates in Vitro

Peng C.L., Lai P.S., Lai T.-Y., Chiu C.H., Chang C-C, Lai P.S., Lai T.-Y., Shieh M.J., National Taiwan University, TW

Starburst polyamidoamine (PAMAM) dendrimer is a new class of highly branched spherical polymer. Covalent attachment of porphyrin to PAMAM dendrimer may alter the pharmacokinetics, cell targeting, and photophysical properties of photosensitizer. We investigated the uptake, [...]

TiO2/CNT coaxial composite array with visible-light absorption

Chang C-C, Chen C.C., National Chung Cheng University, TW

TiO2, CNT, coaxial composite array, visible-light absorption

Surface Reactions of Linear Atomic Metal Wire Complexes

Lung C-H, Chang C-C, National Taiwan University, TW

The communication among nanostructures and between these structures and the outside world becomes very critical as the key features in electronics devices continue to shrink in the double-digit nanometer regime. To explore the possible formation [...]

Electrokinetic and Hydrodynamic Focusing/Switching in Microfluidics

Yang R-J, Chang C-C, Huang S-B, Lee G-B, National Cheng Kung University, TW

This paper presents an investigation on hydrodynamic/electrokinetic focusing and switching, which are crucial for microfluidic applications. The hydrodynamic/electrokinetic focusing phenomenon is first theoretically modeled by employing a potential flow theory, and this simple theoretical model [...]