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Erschienen in:
Introduction Kapitel lesen Erstes Kapitel lesen

2015 | OriginalPaper | Buchkapitel

8. Quantum Dots and Their Ligand Passivation

verfasst von : Ruhong Zhou

Erschienen in: Modeling of Nanotoxicity

Verlag: Springer International Publishing

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Abstract

Another major category of nanoparticles are quantum dots (QDs), which are semiconductor nanocrystals (~2–100 nm) with unique optical and electrical properties, and widely used in biomedical imaging and the electronics industries [1‐9]. These II–VI semiconductor nanostructures (II = Zn, Cd; VI = O, S, Se, Te) display outstanding properties distinct from their bulk counterparts like broad excitation bands, large extinction coefficient, tunable emission features, bright photoluminescence, nonlinear optical properties, and high stability against photobleaching and chemicals due to the quantum nano-confinement.

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Vorheriges Kapitel Metal Oxides and Related Nanostructures
Nächstes Kapitel Nanomedicine: Implications from Nanotoxicity
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Metadaten
Titel
Quantum Dots and Their Ligand Passivation
verfasst von
Ruhong Zhou
Copyright-Jahr
2015
Buch
Modeling of Nanotoxicity

Print ISBN: 978-3-319-15381-0

Electronic ISBN: 978-3-319-15382-7

Copyright-Jahr: 2015

DOI
https://doi.org/10.1007/978-3-319-15382-7_8

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