Synthesis and characterization of uncoated and cysteamine-coated gold nanoparticles by pulsed laser ablation

• Main Authors: Shukri, W. N. W., Bidin, N., Islam, S., Krishnan, G., Bakar, M. A. A., Affandi, M. S.
• Format: Article
• Published: SPIE 2016
• Subjects: QC Physics
• Online Access: http://eprints.utm.my/id/eprint/72018/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-84994429992&doi=10.1117%2f1.JNP.10.046007&partnerID=40&md5=603e074c088f045905d6dd5545561a07

Gold nanoparticles and cysteamine-coated gold nanoparticles are physically synthesized using the pulsed laser ablation in liquid technique, which is rapid, simple, and efficient one-step synthesis. UV-Vis analysis shows that the absorption band after cysteamine coating is shifted toward the lower wa...