Email : endah.sayekti@chemistry.untan.ac.id
Educational background :
- S1 : Chemistry, FMIPA Gajah Mada University
- Masters : Chemistry, FMIPA Gajah Mada University
- S3: Organic Chemistry, FMIPA Gajah Mada University
History of Research and Community Service:
- Characterization of Isolate Compounds from Guava Leaf Fractions (Psidium guajava L.) which have Sunscreen Activity (2024 Research)
- TESTING OF THE SOLAR SCREEN ACTIVITY OF PUMPKIN EXTRACTS AND FRACTIONS (Centella asiatica (L.) Urban) AND THE CHARACTERIZATION OF ITS ISOLATE (Research 2023) \
- Increasing the Hydrophobicity Properties of Zeolites Synthesized from Bauxite Industrial Waste Using Organosilane Reagents (2022 Research)
- Synthesis, Modification, and Characterization of Cancrinite Zeolite from Bauxite Industrial Solid Waste (2021 Research)
- Synthesis of C-4-ethoxyphenylcalyx[4]-resorcinaryl Octacinnamate Compound and Activity Test as Sunscreen (2020 Research)
- Synthesis and Characterization of Hydroxyapatite Nanoparticles from Ale-ale Shells (Meretix meretrix) (2019 Research)
- Compost Making Training for Members of the Padaidi Sipatuo Pontianak Cooperative (PKM Mandiri 2023)
- Training on Making Bags Made from Plastic Waste for the Community of the Majantu Bay Tourism Awareness Group, Sedau Village, South Singkawang (PKM 2023)
- Training on Making Virgin Coconut Oil Rich in Astaxanthin from Cincalok at the Majantu Bay Tourism Awareness Group, Sedau Village, South Singkawang (PKM 2022)
- Enrichment of Chemistry Teaching Materials and improvement of laboratory skills to support Chemistry Teaching for Pontianak City High School Chemistry MGMP teachers (PKM 2022)
- Increasing the Competency of Middle School Teachers in West Kalimantan in Using Applications to Support the Publication of Scientific Writing (PKM 2022)
- Diversification of Sea Processed Products at KUB Mina Sejahtera, Penjajap Village, Pemangkat District, Sambas Regency (PKM 2021)
- Training on the Use of Application Software in Preparing References and Checking Plagiarism for Publication of Scientific Articles for Middle/Senior High School Teachers throughout West Kalimantan (PKM 2021)
- The Role of the Untan FMIPA Chemistry Master's Study Program in Supporting the Government Program to Prevent Covid-19 Transmission at the Tunas Melati Orphanage, Pontianak City (PKM 2020)
- Increasing the Added Value of Corn Husk Waste into Handicrafts with High Economic Value for the Community of Kamuh Village, Seventeen District, Bengkayang Regency (PKM 2019)
- Motivation Talk at SMA Negeri 1 Ledo Bengkayang Regency to Increase Students' Interest in Continuing Study at Tanjungpura University (PKM 2019)
