Molecular Modelling Based on TD-DFT Applied to UV Spectra of Coumarin Derivatives

M Ariefin, R Alfanaar - Walisongo Journal of Chemistry, 2023 - journal.walisongo.ac.id
The optimization of geometry and electronic transition of seven coumarin derivatives for
sunscreen activity have been conducted using Orca. DFT methods is applied to find …

[PDF][PDF] 1.10-Phenanthroline as anti-radiation uv agent: spectrophotometry analysis and modeling

KA Rakhman, AM Jayali, MI Abdjan… - Global Journal of …, 2018 - researchgate.net
Universitas Khairun Abstract-Determination of the activity of a 1.10-Phenanthroline
compound as an agent of anti UV was measured using a UVVis spectrophotometer. The …

[PDF][PDF] Modeling of Anthocyanin Derivatives as Anti UV Agents

KA Rakhman, K Khadijah, Mİ Abdjan… - Journal of the Turkish …, 2019 - dergipark.org.tr
Molecular geometry optimization and electronic transition modeling of anti-UV activity on
anthocyanin derivatives computationally have been carried out using the Hyperchem 8.0. 10 …

STUDI TRANSISI ELEKTRONIK SENYAWA ANTOSIANIDIN-3-GLIKOSIDA SEBAGAI KANDIDAT PIGMEN ALAMI

MI Abdjan, KA Rakhman - SAINTIFIK@: Jurnal Pendidikan …, 2018 - ejournal.unkhair.ac.id
Pemodelan senyawa antosianidin-3-glikosida sebagai kandidat pigmen alami telah
dilakukan dengan cara optimasi geometri dan simulasi transisi elektronik menggunakan …