Self-assembled DNA molecules conjugated to GaN semiconductor nanostructures for radiative decay engineering

Arup Neogi; Purnima B. Neogi; Abhijit Sarkar; Hadis Morkoз

Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies
Technical Digest (CD) (Optica Publishing Group, 2004),
paper CThF7

Self-assembled DNA molecules conjugated to GaN semiconductor nanostructures for radiative decay engineering

Arup Neogi, Purnima B. Neogi, Abhijit Sarkar, and Hadis Morkoз

Conference on Lasers and Electro-Optics 2004

San Francisco, California United States
16–21 May 2004
ISBN: 1-55752-770-9

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Low Dimensional Semiconductor Materials and Devices (CThF)

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A. Neogi, P. B. Neogi, A. Sarkar, and H. Morkoз, "Self-assembled DNA molecules conjugated to GaN semiconductor nanostructures for radiative decay engineering," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optica Publishing Group, 2004), paper CThF7.

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Abstract

Our objective is to develop a highly luminescent biomaterial system that can be conjugated to weakly fluorescing biological molecules for the development of biosensors. Semiconductor quantum dots (QDs) have the potential to become a new class of fluorescent bioprobes for many biological applications. Among biomolecules, DNA has a fundamental role in biological processes. The combination of molecular biology (for engineering DNA with the desired functional and/or self-assembling properties) and nanophotonic technology (for device fabrication) thus becomes the tool to realize a new class of nanophotonic elements.

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