Optical properties of colloidal CdS and ZnS quantum dots nanoparticles

Afiqah Shafify Amran, Siti Aisyah Shamsudin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

CdS and ZnS nanoparticles are luminescent semiconductors with great properties to be used in biosensors. Both semiconducting nanoparticles were synthesized in distilled water by using the simple colloidal method. Thioglycolic acid (TGA) was used as a stabilizer and Polyethyleneimine (PEI) was used as a surface modifier. The chemical composition and optical properties of the CdS and ZnS nanoparticles were investigated using Ultra Violet (UV) lamp, UV Spectroscopy and Photoluminescence (PL) Spectroscopy.

Original languageEnglish
Title of host publication2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium
PublisherAmerican Institute of Physics Inc.
Volume1784
ISBN (Electronic)9780735414464
DOIs
Publication statusPublished - 17 Nov 2016
Event2016 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2016 - Selangor, Malaysia
Duration: 13 Apr 201614 Apr 2016

Other

Other2016 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2016
CountryMalaysia
CitySelangor
Period13/4/1614/4/16

Fingerprint

quantum dots
optical properties
nanoparticles
ultraviolet spectroscopy
bioinstrumentation
luminaires
chemical composition
photoluminescence
acids
water
spectroscopy

Keywords

  • CdS
  • colloidal method
  • nanoparticle
  • quantum dots
  • semiconductors
  • ZnS

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Amran, A. S., & Shamsudin, S. A. (2016). Optical properties of colloidal CdS and ZnS quantum dots nanoparticles. In 2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium (Vol. 1784). [040010] American Institute of Physics Inc.. https://doi.org/10.1063/1.4966796

Optical properties of colloidal CdS and ZnS quantum dots nanoparticles. / Amran, Afiqah Shafify; Shamsudin, Siti Aisyah.

2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium. Vol. 1784 American Institute of Physics Inc., 2016. 040010.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Amran, AS & Shamsudin, SA 2016, Optical properties of colloidal CdS and ZnS quantum dots nanoparticles. in 2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium. vol. 1784, 040010, American Institute of Physics Inc., 2016 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2016, Selangor, Malaysia, 13/4/16. https://doi.org/10.1063/1.4966796
Amran AS, Shamsudin SA. Optical properties of colloidal CdS and ZnS quantum dots nanoparticles. In 2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium. Vol. 1784. American Institute of Physics Inc. 2016. 040010 https://doi.org/10.1063/1.4966796
Amran, Afiqah Shafify ; Shamsudin, Siti Aisyah. / Optical properties of colloidal CdS and ZnS quantum dots nanoparticles. 2016 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2016 Postgraduate Colloquium. Vol. 1784 American Institute of Physics Inc., 2016.
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