Ratana Rujiravanit
โพสต์เมื่อ : 20 ก.ค 2566 เวลา 10:30 น.
Institute : The Petroleum and Petrochemical College, Chulalongkorn University.
Name
Name in English : Ratana Rujiravanit Academic Title : P Ph.D., Associate Professor
Education
Ph.D. (Environmental Earth Science) Hokkaido University, Japan M.Sc. (Polymer Science) Hokkaido University, Japan B.Sc. (Food Technology) Chulalongkorn University
Research Highlights
1. Biopolymers for biomedical applications 2. Chemical modification of polymers by plasma treatment 3. Organic-inorganic hybrid materials 4. Nanocomposite materials 5. Preparation of carbon and metal nanoparticles
Experimental setup of electrical discharge plasma in a liquid phase, so called “Solution Plasma”
TEM images of ZnO nanoparticles synthesized by applying solution plasma (right) in comparison with ZnO nanoparticles synthesized by alkaline precipitation (left)
Preparation of zeolite from rice husk ash
Preparation of chitosan oligosaccharides (COS) with anticancer activity by applying solution plasma