The Biosynthesis of Infrared-Emitting Quantum Dots in Allium Fistulosum

被引：0
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作者：
M. Green
S. J. Haigh
E. A. Lewis
L. Sandiford
M. Burkitt-Gray
R. Fleck
G. Vizcay-Barrena
L. Jensen
H. Mirzai
R. J. Curry
L.-A. Dailey
机构：
[1] King’s College London,Department of Physics
[2] The Strand,School of Materials
[3] The University of Manchester,Department of Imaging Chemistry and Biology, Divisions of Imaging Science and Biomedical Engineering
[4] King’s College London,Department of Electronic Engineering
[5] St Thomas’ Hospital,Institute of Pharmaceutical Science
[6] The Centre for Ultrastructural Imaging,undefined
[7] King’s College London,undefined
[8] New Hunt’s House,undefined
[9] Advanced Technology Institute,undefined
[10] University of Surrey,undefined
[11] King’s College London,undefined
来源：
Scientific Reports | / 6卷
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摘要：
The development of simple routes to emissive solid-state materials is of paramount interest and in this report we describe the biosynthesis of infrared emitting quantum dots in a living plant via a mutual antagonistic reaction. Exposure of common Allium fistulosum to mercury and tellurium salts under ambient conditions resulted in the expulsion of crystalline, non-passivated HgTe quantum dots that exhibited emissive characteristics in the near-infrared spectral region, a wavelength range that is important in telecommunications and solar energy conversion.
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