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Gold Nanocluster and Quantum Dot Complex in Protein for Biofriendly White-Light-Emitting Material
Satyapriya Bhandari1, Sabyasachi Pramanik1, Rumi Khandelia1
1Department of Chemistry and §Centre for Nanotechnology, Indian Institute of Technology Guwahati , Guwahati 781039, Assam, India.
Abstract:
We report the synthesis of a biofriendly highly luminescent white-light-emitting nanocomposite. The composite consisted of Au nanoclusters and ZnQ2 complex (on the surface of ZnS quantum dots) embedded in protein. The combination of red, green, and blue luminescence from clusters, complex, and protein, respectively, led to white light generation.
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