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ECO-FRIENDLY SILVER NANOPARTICLES (AGNPS) FABRICATED BY GREEN SYNTHESIS USING CAPSICUM ANNUM L. EXTRACT: BIOSYNTHESIS, CHARACTERIZATION, AND ANTIBACTERIAL ACTIVITY
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ABSTRAK
Nanopartikel perak (AgNPs) memiliki banyak manfaat di bidang kesehatan, yaitu memiliki aktivitas antimikroba dan biomedis. AgNPs dapat disintesis menggunakan Green Chemistry atau menggunakan bahan kimia seperti NaBH4. Green Chemistry AgNPs adalah alternatif pengembangan nanoteknologi yang ramah lingkungan dan murah. Capsicum Annuum L. dikombinasikan dengan ekstrak Saffron digunakan untuk mensintesis AgNPs. Biosintesis, karakterisasi, dan aktivitas antibakteri AgNP dipelajari dalam penelitian ini. Hasil sintesis AgNPs dikarakterisasi dengan spektroskopi UV-Visible (UV-Vis), Fourier-transform Infrared Spectroscopy (FTIR), dan Particle Size Analyzer (PSA). Pembentukan AgNPs dikonfirmasi oleh kinerja optik menggunakan spektroskopi UV-VIS dan menunjukkan puncak AgNPs pada panjang gelombang 407 nm . Capsicum Annuum L. dikombinasikan dengan ekstrak Saffron mengandung gugus C-H, C-N, dan C=O. Ukuran partikel dikarakterisasi menggunakan PSA, berukuran 37,74 nm. Kombinasi ekstrak yang dikembangkan memiliki aktivitas antibakteri yang baik.
ABSTRACT
Silver nanoparticles (AgNPs) have many benefits in health sector, it has antimicrobia and biomedical Activity. AgNPs can be synthesized by using green chemistry or using chemical subtances, such as NaBH4. Green synthesis of AgNPs is an enviromentally alternative and have cost effective production. Capsicum Annuum L. combined with Saffron extract were used to synthesized AgNPs. Biosynthesis, characterisation, and antibacterial activity of AgNPs were studied in this research. The synthesized of AgNPs were characterized by UV- Visible spectroscopy (UV-Vis), Fourier- transform Infrared Spectroscopy (FTIR), and Parcticle Size Analyzer (PSA). The formation of AgNPs was confirmed by optical performance using UV-VIS spectroscopy and showing a peak of AgNPs at 407 nm. Capsicum Annuum L. combined with Saffron extract contained C-H, C-N, and C=O groups. The particle size were characterized using PSA, the size is 37,74 nm. Capsicum Annuum L. combined with Saffron extract have good antibacterial activity.
Detail Information
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JURNAL DOSEN
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| Kode Prodi PDDIKTI | |
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Published
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| Language |
Indonesia
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| Publisher | Universitas Bengkulu : Bengkulu., 2023 |
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Published
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