Green Synthesis Silver Nanoparticles using Quercus infectoria Gall

Oka Shinta Sekar Kirana, Fatimah Nurus Shobah, Zulfa Syaifana Muslih, Ade Irma Rozafia, Wahyu Prasetyo Utomo, Djoko Hartanto*

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

In this study, green synthesis of silver nanoparticles (AgNPs) was conducted using Quercus infectoria Gall (QIG) extract with AgNO3/QIG extract volume ratios of 1:1, 4:1, and 8:1. The synthesis successfully resulted in AgNPs, indicated by a color change to orange- brown and analyzed using UV-Vis spectrophotometer, yielding wavelengths in the range of 425 nm to 440 nm. Subsequently, each AgNP was analyzed using a particle size analyzer, resulting in particle diameter sizes of 5.48 nm, 79.88 nm, and 108 nm, respectively, and their stability was analyzed using a zeta sizer, yielding zeta potentials of -52.18 mV, -48.01 mV, and -24.86 mV.

Original languageEnglish
Article number03007
JournalE3S Web of Conferences
Volume555
DOIs
Publication statusPublished - 30 Jul 2024
Event2024 Relevant Issues of Ecology and Environmental Management, RIEEM 2024 - Moscow, Russian Federation
Duration: 26 Apr 202428 Apr 2024

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