BIO-NANOPARTICLES: GREEN SYNTHESIS OF GOLD NANOPARTICLES AND ASSESSMENT OF
BIOLOGICAL EVALUATION

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UEU » Journal » Farmasi
Posted by [email protected] at 10/03/2021 17:17:22 • 751 Views

BIO-NANOPARTICLES: GREEN SYNTHESIS OF GOLD NANOPARTICLES AND ASSESSMENT OF BIOLOGICAL EVALUATION

Created by :
Ratih Dyah Pertiwi ( 0306086904 )
Suwaldi ; Erna Prawita Setyowati ; Ronny Martien

Subject:	PARTIKEL NANO BIOSINTESA
Alt. Subject :	ANTIOXIDANT MUNTINGIA CALABURA BIOLOGICAL ACTIVITIES
Keyword:	BIOSYNTHESIS

Alt. Description

Objective: The design like bio-nano particles are beneficial over chemical and physical composition due to the eco-friendly and lower-cost synthesis of nanoparticles. The current study was purposed for the biosynthesis of gold nanoparticles (GNPs) and their antioxidant evaluation. Methods: Aqua extract of Muntingia calabura, Linn was applied for the synthesis of GNPs and confirmed by UV visible and ATR-Fourier Transform Infra-Red (ATR-FTIR) spectroscopy. Transmission Electron Microscope and Particle Size Analyser were used for the shape zeta potential and determination of size. Antioxidant activity was examined by DPPH (1,1 diphenyl-2-picryl-hydrazyl) radical scavenging method. at 290 nm while absorption spectra of biosynthesis gold nanoparticles at 540 nm. The forming of nanoparticles were spherical, having an average particle size of 88 nm, and the result of zeta potential was 9.5 mV. Analysis of ATR-FTIR revealed the possible involvement of phytochemical constituents in gold nanoparticles of aqua extract. Green synthesized nanoparticles Results: The result showed that UV�vis absorption spectra of H Au Cl 4 showed enhanced antioxidant properties. Conclusion: Green synthesized GNPs showed enhanced biological activities. Present results also support the benefit of using the biosynthesis method for the production of gold nanoparticles that have the potential of antioxidant and biology activities.

Date Create	:	10/03/2021
Type	:	Text
Format	:	pdf
Language	:	Indonesian
Identifier	:	UEU-Journal-11_0969
Collection ID	:	11_0969

Source :
International Journal of Applied Pharmaceutics Vol. 11 Issue 6, 2019

Relation Collection:
Civitas Akademika Universitas Esa Unggul

Coverage :
Fakultas Ilmu-Ilmu Kesehatan

Rights :
@2021 Perpustakaan Universitas Esa Unggul

Publication URL :
https://digilib.esaunggul.ac.id/bionanoparticles-green-synthesis-of-gold-nanoparticles-and-assessment-ofbiological-evaluation-19304.html

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