Zhicheng Huang

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Herpes simplex virus type 2 (HSV-2) is the major cause of genital herpes in humans. The glycoprotein D of HSV-2 (gD2) is a promising subunit vaccine candidate for the treatment of genital herpes. The aim of the present study was to express a biologically active recombinant gD2 in eukaryotic baculovirus system in quantities sufficient for further studies.(More)
Salvia miltiorrhiza, a traditional Chinese medicinal herb, contains two groups of bioactive components: lipid-soluble tanshinones and water-soluble phenolic acids. Many researchers have recently focused on elicitation of secondary metabolites to improve their production. In this paper, folic acid was used as an elicitor to stimulate phenolics production in(More)
It is well known that well-defined polyacrylonitrile (PAN) with high molecular weight (M w > 106 g¨moí1) is an excellent precursor for high performance carbon fiber. In this work, a strategy for initiators for a continuous activator regeneration atom transfer radical polymerization (ICAR ATRP) system for acrylonitrile (AN) was firstly established by using(More)
Turbulence is important in coral reefs but is difficult to measure in the field. In this paper, I present in situ measurements of waves, currents, and turbulence to study the vertical structure of turbulence within a depression (curved channel) that is surrounded by coral reef colonies on a fringing reef in Hobihu, Nan-Wan Bay, southern Taiwan. Turbulence(More)
A cleaning robot based on the ultrasonic principle is designed. With the single chip microcomputer AT89C52 and ultrasonic sensors, the robot can achieve the function of intelligent obstacle avoidance, automatic control and automatic sweeping. In the cleaning robot, a rotating cylindrical brush is used in front of the robot and it sweeps garbages into the(More)
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