Plant Phytochemistry & Secondary Metabolites:
Extraction and TLC/GC-MS screening of flavonoids, saponins, tannins, and alkaloids from medicinal flora.
Researcher & educator
Science grounded in curiosity, service, and access.
I am Dr. Whika Febria Dewatisari, S.Si., M.Si., an Associate Professor (Lektor Kepala) in Biology at Universitas Terbuka. My work connects plant science, phytochemistry, microbiology, and open distance education.
In the laboratory, I investigate bioactive compounds and the antibacterial and antibiofilm potential of medicinal plants. In the classroom, I design approachable learning experiences that help distance learners ask better questions, test ideas, and build confidence in science.
Researcher & educator
Research focus
Antibacterial & Antibiofilm Assays:
Investigating cellular mechanisms of natural extracts such as Sansevieria trifasciata against pathogenic bacterial strains.
Ethnopharmacology:
Scientific evaluation of Indonesian herbal remedies such as Wedang Uwuh and Mitragyna speciosa.
Open & Distance Learning Pedagogy:
Innovating virtual and distance practical modules for biology students across Indonesia.
Researcher & educator
Academic profile
Current Position:Academic Staff at UT Yogyakarta
Academic Rank:Associate Professor (Lektor Kepala)
Doctorate:UGM Phytochemistry (2022)
Master:UNS Bioscience (2009)
Bachelor:UNS Biology (2007)
SINTA Author ID:6036444