Functionalized quantum dots and its applications

Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/16730

DC Field	Value
dc.title	Functionalized quantum dots and its applications
dc.contributor.author	XU JIA
dc.date.accessioned	2010-04-08T11:08:26Z
dc.date.available	2010-04-08T11:08:26Z
dc.date.issued	2008-12-30
dc.identifier.citation	XU JIA (2008-12-30). Functionalized quantum dots and its applications. ScholarBank@NUS Repository.
dc.identifier.uri	http://scholarbank.nus.edu.sg/handle/10635/16730
dc.description.abstract	In this research the ability of several ligands bounding to the surface of ZnS capped CdSe quantum dots (QDs) was studied. Different ligands for quantum dots functionalization was synthesized and characterized by ESI-MS, NMR and FT-IR techniques. The ligand exchange was carried out between synthesized ligands and trioctylphosphine oxide (TOPO) functionalized CdSe/ZnS quantum dots under different conditions. The functionalized CdSe/ZnS quantum dots was purified and characterized to ensure the successful bounding. Preliminary sensing studies were carried out using the functionalized quantum dots sensing peroxyl radicals and hydrosulfide anion.
dc.language.iso	en
dc.subject	Quantum Dots Trolox Tris(2-aminoethyl)amine
dc.type	Thesis
dc.contributor.department	CHEMISTRY
dc.contributor.supervisor	HUANG DEJIAN
dc.description.degree	Master's
dc.description.degreeconferred	MASTER OF SCIENCE
dc.identifier.isiut	NOT_IN_WOS
Appears in Collections:	Master's Theses (Open)

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XuJia MS thesis for upload.pdf		1.58 MB	Adobe PDF	OPEN	None	View/Download

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