Preparation of curcumin thermoresponsive nanogels and their characteristics Preparation and in vitro evaluation of antibacterial peptides from Plutella xylostella poly(lactic-co-glycolic acid) nanoparticles Study on preparation technology of nano spray drying for Rehmanniae Radix oligosaccharide micro-powders Preparation of Breviscapine Chitosan-alginate Microcapsula Optimization and quality evaluation of ginsenoside Rg3 self-emulsifying drug delivery by Box-Behnken experimental design Optimization of self-microemulsifying drug delivery system of naringeninby Box-Behnken design and response surface method Preparation of borneol loaded hollow mesoporous silica nanoparticles and effect on borneol volatility