Laser ablation synthesis of gold nanoparticle to enhance the fluorescence properties of graphene quantum dot

• Main Authors: Sadrolhosseini, A. R., Suraya A. R.,, Suhadi S.,, Nezakati, Hossein *
• Format: Article
• Published: Laser Institute of America 2019
• Subjects: QC Physics
• Online Access: http://eprints.sunway.edu.my/1073/; https://lia.scitation.org/doi/10.2351/1.5046062

Gold nanoparticles were fabricated in the graphene quantum dots solution using the laser ablation technique. In order to control the particle size and concentration of nanoparticles, the ablation time is changed from 5 to 25mins. UV–visible spectroscopy, Fourier transform infrared spectroscopy, tran...