Visual sensor application of a graphene quantum dot-semiconductor quantum dot nanohybrid based on ratiometric fluorescence
A novel ratiometric fluorescence probe consisting of CdTe quantum dots (QDs) and amine functionalized graphene quantum dots (GQDs) is designed for the detection of Fe(II) ions. Amine-GQDs were prepared with pyrene as a precursor while CdTe QDs were prepared with tellurium powder and cadmium chloride...
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| Format: | Final Year Project |
| Language: | English |
| Published: |
2016
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| Online Access: | http://hdl.handle.net/10356/68393 |
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| Institution: | Nanyang Technological University |
| Language: | English |