Article Per Year (5 Year)
p-Index From 2021 - 2026
1.77
P-Index
This Author published in this journals
All Journal Techno: Jurnal Penelitian Jurnal Pengabdian Magister Pendidikan IPA Jurnal Pendidikan Kimia Unkhair (JPKU) Molekul: Jurnal Ilmiah Kimia
Annisa, Dira Ayu
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Education Materials Science & Nanotechnology Mathematics Other

Published : 11 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 11 Documents
Search

 1   2 
DFT-Based Study of Phenolic-Derived From Nutmeg (Myristica fragrans): Promising Bioreductants for Green Synthesis Silver Nanoparticles Nabila, Siti; Abdjan, Muhammad Ikhlas; Rakhman, Khusna Arif; Annisa, Dira Ayu; Mauraji, Ilham SW; Umar, Sudir
Molekul Vol 20 No 3 (2025)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jm.2025.20.3.16203

Abstract

ABSTRACT. The manufacture of silver nanoparticles (AgNPs) can be synthesized by reducing silver ions Ag+ to Ag0 by a reductant. Nutmeg (Myristica fragrans) fruit extract has the potential as a natural reductant (bioreductant) that can donate electrons to reduce Ag+ as a ligand and capping agent. This study aims to identify the potential of the bioactive compounds in Myristica fragrans (Mf) extract for the green synthesis of AgNPs using several parameters, including total energy, HOMO-LUMO, Fukui function, molecular electrostatic potential (MEP), global reactivity, and UV/Vis theoretical spectral analysis. The method used is Density Functional Theory (DFT) with Becke-3-parameter Lee-Yang-Parr (B3LYP) hybrid functionals, using the 6-31G (d,p) basis set for hydrogen (H), carbon (C), oxygen (O) atoms, and the LanL2Dz for the silver (Ag) atom. The results of the study indicate that single bioactive compounds eugenol, chalcone, carvacrol, and terpineol, as well as eugenol-Ag, chalcone-Ag, carvacrol-Ag, and terpineol-Ag complexes, are good reducing agents in the process of reducing Ag+ ions to Ag0 as AgNPs. In addition, these phen-Ag complexes show electron excitation at UV/Vis spectrophotometric simulation in the 454-473 nm wavelength range. This study provides a theoretical understanding of Ag+ reduction by bioactive compounds in Mf extract for green synthesis of AgNPs, thereby providing a scientific basis for developing green methods for eco-friendly, sustainable AgNP synthesis. Keyword: Bioreductant, DFT, green synthesis, Myristica fragrans, silver nanoparticles. .
Co-Authors Abdjan, Muhammad Ikhlas Amrin, Fitri Baturante, Nur Jannah Beu Beu, Ramisa Cipta, Indra Elsa Sriwahyuni Fadlan Muin Fatah, Faisal Ibrahim, Fitriana Khusna Arif Rakhman, Khusna Arif Liestianty, Deasy Mauraji, Ilham SW Moligai, Nursafina Banse Muhammad Amin Muliadi MULIADI -, MULIADI Muzdalifa, Eccy Sitti Nabila, Siti Nur Abu, St Hayatun Nur Fadillah Putri Saiful Nur Jannah Baturante Nurfatimah Sugrah Saibi, Ningsih Selpia, Ruslan Sudir Umar Sukamto, Ika Sumiyarsi Wahyuni, Elsa Sri Yumima Sinyo Zulkifli Zam Zam