• Cindi Fitria Nisaul Program Studi S1 Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Univeritas Mulawarman
  • Alimuddin Alimuddin Program Studi S1 Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Univeritas Mulawarman
  • Moh. Syaiful Arif Program S1 Studi Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Univeritas Mulawarman


Modification of synthesis of nanoparticles with L-Cysteine functions as a capping agent/stabilizer, so that the nanoparticles can last longer. Modification of nanoparticle synthesis by adding L-Cysteine to AgNPs and homogenizing it using a magnetic stirrer. Modification of nanoparticles (AgNPs) was monitored by observing the visible uptake. The results showed that the absorbance value increased by indicating the concentration of L-cysteine  5×10-5; 6×10-5; 7×10-5; 8×10-5; 9×10-5; 1×10-4 and the volume of L-cysteine is 4 mL.



Modification, Synthesis, Silver Nanoparticles, Optimation, L-cysteine.


Download data is not yet available.


[1]Wu, J., Ru, S., Ping, J., Fan, K., & Ying, Y. (2010). Microchimica Acta. 171(1–2), 117–123. http://link.springer.com/content/pdf/10.1007%2Fs00604-010-0420-3.pdf
[2]Piñón-Segundo, E., Mendoza-Muñoz, N., & Quintanar-Guerrero, D. (2012). Nanoparticles as Dental Drug-Delivery Systems. Nanobiomaterials in Clinical Dentistry, 475–495. https://doi.org/10.1016/B978-1-4557-3127-5.00023-4
[3]Jain, P. K., Huang, X., El-Sayed, I. H., & El-Sayed, M. A. (2008). Noble metals on the nanoscale: Optical and photothermal properties and some applications in imaging, sensing, biology, and medicine. Accounts of Chemical Research, 41(12), 1578–1586. https://doi.org/10.1021/ar7002804
[4]Akter, M., Sikder, M. T., Rahman, M. M., Ullah, A. K. M. A., Hossain, K. F. B., Banik, S., Hosokawa, T., Saito, T., & Kurasaki, M. (2018). A systematic review on silver nanoparticles-induced cytotoxicity: Physicochemical properties and perspectives. Journal of Advanced Research, 9, 1–16. https://doi.org/10.1016/j.jare.2017.10.008
[5]Barkalina, N., Charalambous, C., Jones, C., & Coward, K. (2014). Nanotechnology in reproductive medicine: Emerging applications of nanomaterials. Nanomedicine: Nanotechnology, Biology, and Medicine, 10 (5), e921–e938. https://doi.org/10.1016/j.nano.2014.01.001
[6]Qin, Y., Ji, X., Jing, J., Liu, H., Wu, H., & Yang, W. (2010). Size control over spherical silver nanoparticles by ascorbic acid reduction. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 372(1–3), 172–176. https://doi.org/10.1016/j.colsurfa.2010.10.013
[7]Dong, X., Ji, X., Jing, J., Li, M., Li, J., & Yang, W. (2010). Synthesis of triangular silver nanoprisms by stepwise reduction of sodium borohydride and trisodium citrate. Journal of Physical Chemistry C, 114(5), 2070–2074. https://doi.org/10.1021/jp909964k
[8]Ji, X., Song, X., Li, J., Bai, Y., & Yang, W. (2007). Ji2007.pdf. 8, 1957–1962
[9]Panhwar, S., Hassan, S. S., Mahar, R. B., Canlier, A., Sirajuddin, & Arain, M. (2018). Synthesis of l-Cysteine Capped Silver Nanoparticles in Acidic Media at Room Temperature and Detailed Characterization. Journal of Inorganic and Organometallic Polymers and Materials, 28(3), 863–870. https://doi.org/10.1007/s10904-017-0748-9
[10]Nidya, M., Umadevi, M., & Rajkumar, B. J. M. (2014). Structural, morphological and optical studies of l-cysteine modified silver nanoparticles and its application as a probe for the selective colorimetric detection of Hg2+. Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 133, 265–271. https://doi.org/10.1016/j.saa.2014.04.193
[11]Arif, M. S., Ulfiya, R., Erwin, & Panggabean, A. S. (2021). Synthesis silver nanoparticles using trisodium citrate and development in analysis method. AIP Conference Proceedings, 2360 (September). https://doi.org/10.1063/5.0059493
[12]Khalkho, B. R., Kurrey, R., Deb, M. K., Shrivas, K., Thakur, S. S., Pervez, S., & Jain, V. K. (2020). L-cysteine modified silver nanoparticles for selective and sensitive colorimetric detection of vitamin B1 in food and water samples. Heliyon, 6(2), e03423. https://doi.org/10.1016/j.heliyon.2020.e03423
How to Cite
NISAUL, Cindi Fitria; ALIMUDDIN, Alimuddin; ARIF, Moh. Syaiful. OPTIMASI KONSENTRASI L-CYSTEINE PADA MODIFIKASI SINTESIS NANOPARTIKEL PERAK (AgNPs) DENGAN L-CYSTEINE. JURNAL ATOMIK, [S.l.], v. 8, n. 1, p. 1-3, mar. 2023. ISSN 2549-0052. Available at: <http://jurnal.kimia.fmipa.unmul.ac.id/index.php/JA/article/view/1132>. Date accessed: 21 feb. 2024.