Abstract
Semiconductor nanocrystals are 1-10 nm inorganic particles with unique size-dependent optical and electrical properties due to quantum confinement (so they are also called quantum dots). Quantum dots are new types of fluorescent materials for biological labeling with high quantum efficiency, long-term photostability, narrow emission, and continuous absorption spectra. Here, we discuss the recent development in making water-soluble quantum dots and related cytotoxicity for biomedical applications.
Original language | English (US) |
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Pages (from-to) | 781-786 |
Number of pages | 6 |
Journal | Biochemical and Biophysical Research Communications |
Volume | 348 |
Issue number | 3 |
DOIs | |
State | Published - Sep 29 2006 |
Keywords
- Cytotoxicity
- Quantum dot
- Semiconductor nanocrystal
- Water-soluble
ASJC Scopus subject areas
- Biophysics
- Biochemistry
- Molecular Biology
- Cell Biology