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All Journal Jurnal Fisika Unand JOURNAL ONLINE OF PHYSICS Jurnal Bio-Geo Material Dan Energi Jurnal Riset Fisika Indonesia Dedikasi: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat Pinang Masak
Anggraini, Rista Mutia
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Green Synthesis of Iron Oxide Nanoparticles Using Suji Leaf (Pleomele Angustifolia) Extract based on Batanghari River Iron Sands Malemna, Ade; Maulana, Lucky Zaehir; Deswardani, Frastica; Anggraini, Rista Mutia; Pujaningsih, Febri Berthalita; Afrianto, Muhammad Ficky; Sarip, Rozie
Jurnal Bio-Geo Material Dan Energi Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Journal of Bio-Geo Material and Energy (BiGME), February 2
Publisher : PUI BiGME Universitas Jambi

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Abstract

Fe₃O₄ nanoparticles were synthesized via a green route using Pleomele angustifolia leaf extract as a bio-reducing and capping agent. XRD analysis confirmed the structure of pure cubic spinel magnetite phase with nanoscale crystallite sizes, while slight lattice variations indicate surface interactions with phytochemicals. SEM images revealed quasi-spherical nanoparticles with average particle sizes of 53–63 nm, where increasing extract concentration reduced agglomeration and improved dispersion. FTIR spectra showed characteristic Fe–O vibrations together with hydroxyl, carbonyl, and aliphatic functional groups, confirming effective surface functionalization by plant-derived compounds. These results demonstrate that Pleomele angustifolia extract regulates nucleation, growth, and surface chemistry during Fe₃O₄ nanoparticle synthesis, highlighting its potential as a sustainable synthesis route for magnetic nanomaterials.
Co-Authors Afrianto, Muhammad Ficky Afrianto, Muhammad Ficky Afrianto, Muhhamad Ficky Anjelina, Ria Benedika Ferdian Hutabarat Berliana, Aulia Putri Cahyaningtyas, Saphira Indah Crismeli, Crismeli Febri Berthalita Pujaningsih Fitri, Rahmah Dhani Frastica Deswardani Galingging, Lamria Br Lucky Zaehir Maulana Malemna, Ade Mardian Peslinof Nurhidayah Nurhidayah Pebralia, Jesi Purba, Rodearni Ananda Putri Restianingsih, Tika Rohania, Meisa Sarip, Rozie Yoza Fendriani