Sintesis Derivat Senyawa Spirooksindol-pirolidin dan Pirolizidin dengan Katalis Fe3O4-Grafena Oksida (Fe3O4-GO) = Synthesis of Spirooxindole-pyrrolidine and Pyrrolizidine Derivatives using Fe3O4-Graphene Oxide (Fe3O4-GO) Catalyst

Enkapsulasi Bromelain Pada Hidrogel Semi-IPN Kitosan Poli-N,N Dimetil Akril Amida (Poli-NNDMAA) = Encapsulation of Bromelain in Hydrogel Semi-IPN Chitosan-Poly (N,N-Dimethyl Acrylamide)

Uji efisiensi enkapsulasi dan disolusi bromelain pada hidrogel kitosan-poli n-vinilpirrolidon semi-ipn = Encapsulation efficiency and dissolution of bromelain from chitosan poly n vinylpirrolidon semi ipn hydrogel

Evaluasi pengaruh agen pembentuk pori terhadap hidrogel kitosan-poli (N-vinil-pirrolidon) full-IPN sebagai sediaan sistem penghantar obat mengapung = Effect of pore forming agents in full-IPN chitosan poly (N-vinyl-pyrrolidone) hydrogel as potential carrier for floating drug delivery system

Sintesis dan karakterisasi hidrogel superabsorben kitosan- poli (N-vinil kaprolaktam) (PNVCL) dengan metode full-IPN (interpenetrating polymer network) = Synthesis and characterization of superabsorbent hydrogel chitosan-poly(N-vinyl caprolactam) (PNVCL) by full-IPN (interpenetrating polymer network) method