SINTESIS DAN KARAKTERISASI NANOPARTIKEL PERAK TERMODIFIKASI KITOSAN MENGGUNAKAN REDUKTOR NaBH4
Abstract
The research about synthesis of chitosan-modified silver nanoparticles using NaBH4 reducing agents has been carried out. This research aims to determine the optimum AgNO3 concentration, optimum pH and optimum stirring time. The chitosan-modified silver nanoparticles obtained were then characterized using a UV Vis Spectrophotometer, Particle Size Analyzer and Transmission Electron Microscopy instruments. The results of measurements using a UV-Vis Spectrophotometer, the synthesis of chitosan-modified silver nanoparticles was obtained was obtained at the optimum condition of AgNO3 concentration of 3x10-3 M, pH 4 and the optimum stirring time was 2 hours. The formation of AgNPs is characterized by the presence of typical absorption peaks at maximum wavelengths of 402 nm-434 nm.
Keywords: Silver Nanoparticles, Chitosan, NaBH4
Keyword
Nanopartikel, Kitosan, NaBH4
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References
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[4] Arif, M. S., & Noon, S. M. 2021. Optimasi Biosintesis Nanopartikel Perak Menggunakan Ekstrak Daun Mangrove (Rhizophora Apiculata Blume) untuk Mendeteksi Histamin dengan Metode Kolorimetri. Prosiding Seminar Nasional Kimia. ISBN 978-602-50942-5-5.
[5] Mavani, K., and Shah, M. 2013. Synthesis of Silver Nanoparticles by using Sodium Borohydride as a Reducing Agent. International Journal of Engineering Research & Technology (IJERT). 2.
[6] Amanah, I. N., Indriyani, D. P., Muharomah, B. P., Fabiani, V. A. 2021. Sintesis dan Karakterisasi Nanopartikel Perak-Ekstrak Daun Pelawan (Tristaniopsis Merguensis Griff) Termodifikasi PVA. Fullerene Journ. of Chem. 6 (2).
[7] Taufik, Y., Sumartini, dan Endriana, W. 2019. Kajian Perbandingan Buah Black Mulberry (Morus Nigra L.) Dengan Air Terhadap Karakteristik Spreadable Processed Cheese Black Mulberry. Pasundan Food Technology Journal. 6 (3).
[8] Badi’ah, Seedeh, F., Supriyanto, G., and Zaidan, A. H. 2019. Synthesis of Silver Nanoparticles and the Development in Analysis Method. IOP Conf. Ser.: Earth Environ. Sci. 217 012005.
[9] Widyastuti, H. Panggabean, A.S. dan Subagyono, D.J.N. 2022. Sintesis Silika Gel dari Abu Sekam Padi Termodifikasi Kitosan serta Aplikasinya sebagai Adsorben Methylene blue. Jurnal Kimia Mulawarman, 19(2), 63-65.
[10] Junaidi, A. B., Wahyudi, A., dan Umaningrum, D. 2015. Sintesis AgNPs Secara Reduksi Kimia Menggunakan Capping Agent Kitosan Dan Pereduksi Glukosa. Sains dan Terapan Kimia. 9 (2) : 70-80.
[11] Solomon, S.D., M. Bahadory, A.V. Jeyarajasingam, S.A. Rutkowsky, and C. Boritz. 2007. Synthesis and Study of Silver Nanoparticles. Journal of Chemical Education, 84 (2): 322-325.
[12] Fan, W., Yan, W., Xu, Z, dan Ni, H. 2012. Formation Mechanism of Monodisperse, Low Molecular Weight Chitosan Nanoparticles by Ionic Gelation Technique. Colloids and Surfaces B:Biointerfaces. 21-27.
[13] Yanti, S., Arif, M. S., dan Yusuf, B. 2021. Sintesis Dan Stabilitas Nanopartikel Perak (AgNPs) Menggunakan Trinatrium Sitrat. Prosiding
Seminar Nasional Kimia. ISBN 978-602-50942-5-5
Published
2024-08-30
How to Cite
AZ ZAHRA, Upi Fathimah; HINDRYAWATI, Noor; PANGGABEAN, Aman Sentosa.
SINTESIS DAN KARAKTERISASI NANOPARTIKEL PERAK TERMODIFIKASI KITOSAN MENGGUNAKAN REDUKTOR NaBH4.
JURNAL ATOMIK, [S.l.], v. 9, n. 2, p. 120-127, aug. 2024.
ISSN 2549-0052.
Available at: <https://jurnal.kimia.fmipa.unmul.ac.id/index.php/JA/article/view/1406>. Date accessed: 14 mar. 2025.
doi: https://doi.org/10.30872/ja.v9i2.1406.
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