Surface Plasmon Resonance Sensing Properties for Chitosan/ Carboxyl-Functionalized Graphene Quantum Dots Thin Film

  • Nur Syahira Md Ramdzan Universiti Putra Malaysia
  • Wing Fen Yap Universiti Putra Malaysia
  • Nur Alia Sheh Omar Universiti Putra Malaysia
  • Nur Ain Asyiqin Anas Universiti Putra Malaysia

Abstract

In this study, chitosan/carboxyl-functionalized graphene quantum dots thin film was developed. Sensing properties were explored by using surface plasmon resonance. The experimental surface plasmon resonance curves were obtained for different concentration in a range from 0 to 100 ppm of mercury solution. These results confirmed that the chitosan/carboxyl-functionalized graphene quantum dots thin film shows potential for the detection of mercury using surface plasmon resonance technique.

Author Biographies

Nur Syahira Md Ramdzan, Universiti Putra Malaysia

Department of Physics, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia

Wing Fen Yap, Universiti Putra Malaysia

Department of Physics, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia

Functional Devices Laboratory, Institute of Advanced Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia

Nur Alia Sheh Omar, Universiti Putra Malaysia

Functional Devices Laboratory, Institute of Advanced Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia

Nur Ain Asyiqin Anas, Universiti Putra Malaysia

Functional Devices Laboratory, Institute of Advanced Technology, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia

Published
2020-09-28
How to Cite
MD RAMDZAN, Nur Syahira et al. Surface Plasmon Resonance Sensing Properties for Chitosan/ Carboxyl-Functionalized Graphene Quantum Dots Thin Film. JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY LETTERS, [S.l.], v. 20, n. 1 & 2, p. 1 - 6, sep. 2020. ISSN 0128-8393. Available at: <https://myjms.mohe.gov.my/index.php/jssstl/article/view/10851>. Date accessed: 07 dec. 2022.