Greytak Andrew B
Assistant ProfessorÂÂ
Department of Chemistry and Biochemistry
University of South Carolina
United States of America
Biography
B.S., 2000, Massachusetts Institute of Technology Ph.D., 2006, Harvard University
Research Interest
Crystalline materials with nanometer-scale physical dimensions often display different properties than bulk crystals of the same compounds, because they are smaller than characteristic length scales for light absorption and scattering, excited electronic states, and charge transport (conductivity). This is most readily seen in the size-dependent absorption and emission spectra of fluorescent semiconductor nanocrystal “quantum dots.”
Publications
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Shen Y, Tan R, Gee MY, Greytak AB. Quantum yield regeneration: influence of neutral ligand binding on photophysical properties in colloidal core/shell quantum dots. ACS nano. 2015 Mar 13;9(3):3345-59.
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Tan R, Shen Y, Roberts SK, Gee MY, Blom DA, Greytak AB. Reducing competition by coordinating solvent promotes morphological control in alternating layer growth of CdSe/CdS core/shell quantum dots. Chemistry of Materials. 2015 Oct 28;27(21):7468-80.
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Zhao X, Shen Y, Adogla EA, Viswanath A, Tan R, Benicewicz BC, Greytak AB, Lin Y, Wang Q. Surface labeling of enveloped virus with polymeric imidazole ligand-capped quantum dots via the metabolic incorporation of phospholipids into host cells. Journal of Materials Chemistry B. 2016;4(14):2421-7.
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Shen Y, Roberge A, Tan R, Gee MY, Gary DC, Huang Y, Blom DA, Benicewicz BC, Cossairt BM, Greytak AB. Gel permeation chromatography as a multifunctional processor for nanocrystal purification and on-column ligand exchange chemistry. Chemical Science. 2016;7(9):5671-9.
