Article Per Year (5 Year)
p-Index From 2021 - 2026
0.947
P-Index
This Author published in this journals
All Journal Indonesian Green Technology Journal The Journal of Pure and Applied Chemistry Research INDONESIAN JOURNAL OF ESSENTIAL OIL Jurnal Ilmu Kefarmasian Indonesia
Elvina Dhiaul Iftitah
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Engineering Health Professions Materials Science & Nanotechnology Medicine & Pharmacology Public Health Other

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

Found 11 Documents
Search

 1   2 
Optimization of Microwave-Assisted Synthesis Method for N-doped Carbon Dots (CDs) from Citronella Grass Oil Distillation Solid Waste and Its Antifungal Properties Linggadiputra, Jonathan; Elvina Dhiaul Iftitah
The Journal of Pure and Applied Chemistry Research Vol. 15 No. 1 (2026): Edition January-April 2026
Publisher : Chemistry Department, The University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpacr.2026.015.01.7928

Abstract

Carbon dots (CDs) are promising materials with unique optical and chemical properties, although their synthesis often involves harsh conditions and extended processing times. Microwave-assisted synthesis (MAS) offers a more efficient approach, especially when using renewable carbon sources. Citronella grass, which commonly grown in Indonesia and used in essential oil production, provides a high-carbon-content distillation waste (CGSW) ideal for CD production. This research explores the synthesis optimization process of CGSW as a precursor for CDs, utilizing open-vessel MAS method with NaOH as a solvent. Optimal synthesis conditions were found to be 800 W of power with 0.20 g of N-doping. The resulting CCDs has high quantum yield (QY) of 41.83%, an average size of 3.08 nm and demonstrated significant antifungal activity, effectively inhibiting fungal growth for up to 14 days. These findings suggest that CCDs have strong potential as a sustainable bioactive material.
Co-Authors Anwar, Yelfi Arie Srihardyastutie Diah Mardiana Dian Mulyani Dinisa Eka Putri Edi Priyo Utomo Fidela Azaria Antasari Linggadiputra, Jonathan Masruroh Masruroh Miranda, Fitri Ariadna Sodi Partomuan Simanjuntak Reiza Tri Suciani Putri Shirly Kumala Taritsu Hazal Faradis Vincentius Johar Windrayan Pambudi Warsito Yuli Ainul Rosita