Version 1
: Received: 7 August 2018 / Approved: 8 August 2018 / Online: 8 August 2018 (03:53:55 CEST)
How to cite:
Abubaker, M.; Che Wan Ngah, C.W.Z.; Ahmad, M.; Kuswandi, B. 4-Benzyl Pyrazolone Functionalized Gold Nanoparticles for Fluorescence Sensing and Detection of Al 3+ Ion in Water Samples. Preprints2018, 2018080153. https://doi.org/10.20944/preprints201808.0153.v1
Abubaker, M.; Che Wan Ngah, C.W.Z.; Ahmad, M.; Kuswandi, B. 4-Benzyl Pyrazolone Functionalized Gold Nanoparticles for Fluorescence Sensing and Detection of Al 3+ Ion in Water Samples. Preprints 2018, 2018080153. https://doi.org/10.20944/preprints201808.0153.v1
Abubaker, M.; Che Wan Ngah, C.W.Z.; Ahmad, M.; Kuswandi, B. 4-Benzyl Pyrazolone Functionalized Gold Nanoparticles for Fluorescence Sensing and Detection of Al 3+ Ion in Water Samples. Preprints2018, 2018080153. https://doi.org/10.20944/preprints201808.0153.v1
APA Style
Abubaker, M., Che Wan Ngah, C.W.Z., Ahmad, M., & Kuswandi, B. (2018). 4-Benzyl Pyrazolone Functionalized Gold Nanoparticles for Fluorescence Sensing and Detection of Al <sup>3+</sup> Ion in Water Samples. Preprints. https://doi.org/10.20944/preprints201808.0153.v1
Chicago/Turabian Style
Abubaker, M., Musa Ahmad and Bambang Kuswandi. 2018 "4-Benzyl Pyrazolone Functionalized Gold Nanoparticles for Fluorescence Sensing and Detection of Al <sup>3+</sup> Ion in Water Samples" Preprints. https://doi.org/10.20944/preprints201808.0153.v1
Abstract
A new type of gold nanoparticles was synthesized by using benzoyl pyrazolone as a capping agent. The synthesized AuNPs exhibited a spherical shape and a monodisperse and fluorescence emission characteristic peak at 650 nm. The AuNPs –BMPBP was demonstrated as sensitive and selective fluorescent chemosensor for detection of Al 3+ ion. In the presence of Al 3+ ion, the fluorescent emission of BMPBP-AuNPs at 650 nm, increased with an increasing concentration of Al 3+ ion with a low detection limit (2 µM), the proposed method provided to apply determination of Al 3+ ion of tap water with satisfactory results.
Keywords
4-benzoyl pyrazolone; fluorescence sensing; functionalized gold nanoparticles; detection Al3+ ion
Subject
Chemistry and Materials Science, Analytical Chemistry
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
