Vortex fluidic enabling and significantly boosting light intensity of graphene oxide with aggregation induced emission luminogen

Tavakoli, J; Joseph, N; Chuah, C; Raston, CL; Tang, Y

Vortex fluidic enabling and significantly boosting light intensity of graphene oxide with aggregation induced emission luminogen

Tavakoli, J

Joseph, N Chuah, C Raston, CL Tang, Y

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Publisher:: Royal Society of Chemistry (RSC)
Publication Type:: Journal Article
Citation:: Materials Chemistry Frontiers, 2020, 4, (7), pp. 2126-2130
Issue Date:: 2020-07-01

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Field	Value	Language
dc.contributor.author	Tavakoli, J https://orcid.org/0000-0002-0696-6530
dc.contributor.author	Joseph, N
dc.contributor.author	Chuah, C
dc.contributor.author	Raston, CL
dc.contributor.author	Tang, Y
dc.date.accessioned	2020-11-12T04:45:31Z
dc.date.available	2020-11-12T04:45:31Z
dc.date.issued	2020-07-01
dc.identifier.citation	Materials Chemistry Frontiers, 2020, 4, (7), pp. 2126-2130
dc.identifier.issn	2052-1537
dc.identifier.issn	2052-1537
dc.identifier.uri	http://hdl.handle.net/10453/143951
dc.description.abstract	© the Partner Organisations. Graphene oxide (GO) has been well recognized as an effective fluorescence (FL) quenching material, reducing the brightness of fluorophores. In contrast to this, we have discovered a novel and cost-effective approach to produce GO/aggregation-induced emission (AIE) demonstrating high fluorescent performance. Under a dynamic thin-film microfluidic platform, known as a vortex fluidic device (VFD), GO/AIE was about 4 times or 14 times brighter than that prepared by batch production or the AIE alone. The fluorescent property of the GO/AIE depends on the concentration of GO, the rotation speed of the VFD tube, and the water fraction.
dc.language	en
dc.publisher	Royal Society of Chemistry (RSC)
dc.relation.ispartof	Materials Chemistry Frontiers
dc.relation.isbasedon	10.1039/d0qm00270d
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Vortex fluidic enabling and significantly boosting light intensity of graphene oxide with aggregation induced emission luminogen
dc.type	Journal Article
utslib.citation.volume	4
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - CHT - Health Technologies
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Biomedical Engineering
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	closed_access	*
dc.date.updated	2020-11-12T04:45:22Z
pubs.issue	7
pubs.publication-status	Published
pubs.volume	4
utslib.citation.issue	7

Abstract:

© the Partner Organisations. Graphene oxide (GO) has been well recognized as an effective fluorescence (FL) quenching material, reducing the brightness of fluorophores. In contrast to this, we have discovered a novel and cost-effective approach to produce GO/aggregation-induced emission (AIE) demonstrating high fluorescent performance. Under a dynamic thin-film microfluidic platform, known as a vortex fluidic device (VFD), GO/AIE was about 4 times or 14 times brighter than that prepared by batch production or the AIE alone. The fluorescent property of the GO/AIE depends on the concentration of GO, the rotation speed of the VFD tube, and the water fraction.

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http://hdl.handle.net/10453/143951