Photo-Induced Characteristics of Azobenzene Based Gold Nanoparticles

The azobenzene based gold nanomaterials was synthesised through Au-S bonding between thiol substituted azobenzene derivatives with gold nanomaterials core. The structures of the compounds were elucidated by nuclear magnetic resonance, IR, transmission electron microscopy and UV-Vis spectroscopic tec...

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Main Authors:	Aralapura, Yuvaraj Rajkumar, Lutfor, M. R., M. M., Yusoff, Kular, Sandeep
Format:	Article
Language:	English
Published:	The Institution of Engineering and Technology 2017
Subjects:	QD Chemistry
Online Access:	http://umpir.ump.edu.my/id/eprint/16244/ http://umpir.ump.edu.my/id/eprint/16244/ http://umpir.ump.edu.my/id/eprint/16244/ http://umpir.ump.edu.my/id/eprint/16244/1/fist-2017-mashitah-Photo-induced%20characteristics%20of%20azobenzene1.pdf

id	ump-16244
recordtype	eprints
spelling	ump-162442018-02-14T07:09:41Z http://umpir.ump.edu.my/id/eprint/16244/ Photo-Induced Characteristics of Azobenzene Based Gold Nanoparticles Aralapura, Yuvaraj Rajkumar Lutfor, M. R. M. M., Yusoff Kular, Sandeep QD Chemistry The azobenzene based gold nanomaterials was synthesised through Au-S bonding between thiol substituted azobenzene derivatives with gold nanomaterials core. The structures of the compounds were elucidated by nuclear magnetic resonance, IR, transmission electron microscopy and UV-Vis spectroscopic techniques. The photoisomerisation effect was investigated for the synthesised compounds using the absorption studies. The photosaturation was occurred at ∼24 s and back relaxation was found at ∼315 min. The sterical hindrance developed by the multiple attachments of azobenzene molecules to the central gold nanoparticle core is the reason for the lengthening of photo-switching time duration. This study gives good information about the light induced characters of azobenzene based gold nanoparticles. The Institution of Engineering and Technology 2017-11-29 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/16244/1/fist-2017-mashitah-Photo-induced%20characteristics%20of%20azobenzene1.pdf Aralapura, Yuvaraj Rajkumar and Lutfor, M. R. and M. M., Yusoff and Kular, Sandeep (2017) Photo-Induced Characteristics of Azobenzene Based Gold Nanoparticles. IET Micro & Nano Letters, 12 (3). pp. 201-204. ISSN 1750-0443 http://dx.doi.org/10.1049/mnl.2016.0507 doi: 10.1049/mnl.2016.0507
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	QD Chemistry
spellingShingle	QD Chemistry Aralapura, Yuvaraj Rajkumar Lutfor, M. R. M. M., Yusoff Kular, Sandeep Photo-Induced Characteristics of Azobenzene Based Gold Nanoparticles
description	The azobenzene based gold nanomaterials was synthesised through Au-S bonding between thiol substituted azobenzene derivatives with gold nanomaterials core. The structures of the compounds were elucidated by nuclear magnetic resonance, IR, transmission electron microscopy and UV-Vis spectroscopic techniques. The photoisomerisation effect was investigated for the synthesised compounds using the absorption studies. The photosaturation was occurred at ∼24 s and back relaxation was found at ∼315 min. The sterical hindrance developed by the multiple attachments of azobenzene molecules to the central gold nanoparticle core is the reason for the lengthening of photo-switching time duration. This study gives good information about the light induced characters of azobenzene based gold nanoparticles.
format	Article
author	Aralapura, Yuvaraj Rajkumar Lutfor, M. R. M. M., Yusoff Kular, Sandeep
author_facet	Aralapura, Yuvaraj Rajkumar Lutfor, M. R. M. M., Yusoff Kular, Sandeep
author_sort	Aralapura, Yuvaraj Rajkumar
title	Photo-Induced Characteristics of Azobenzene Based Gold Nanoparticles
title_short	Photo-Induced Characteristics of Azobenzene Based Gold Nanoparticles
title_full	Photo-Induced Characteristics of Azobenzene Based Gold Nanoparticles
title_fullStr	Photo-Induced Characteristics of Azobenzene Based Gold Nanoparticles
title_full_unstemmed	Photo-Induced Characteristics of Azobenzene Based Gold Nanoparticles
title_sort	photo-induced characteristics of azobenzene based gold nanoparticles
publisher	The Institution of Engineering and Technology
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/16244/ http://umpir.ump.edu.my/id/eprint/16244/ http://umpir.ump.edu.my/id/eprint/16244/ http://umpir.ump.edu.my/id/eprint/16244/1/fist-2017-mashitah-Photo-induced%20characteristics%20of%20azobenzene1.pdf
first_indexed	2023-09-18T22:21:45Z
last_indexed	2023-09-18T22:21:45Z
_version_	1777415702514237440

Photo-Induced Characteristics of Azobenzene Based Gold Nanoparticles

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