Quantum dot encapsulation in viral capsids.
basic_science · Level V
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- Record sourced from PubMed, PMID 16968014.
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Abstract
Incorporation of CdSe/ZnS semiconductor quantum dots (QDs) into viral particles provides a new paradigm for the design of intracellular microscopic probes and vectors. Several strategies for the incorporation of QDs into viral capsids were explored; those functionalized with poly(ethylene glycol) (PEG) can be self-assembled into viral particles with minimal release of photoreaction products and enhanced stability against prolonged irradiation.
Medical subject headings
- Capsid
- Coated Materials, Biocompatible
- Molecular Probe Techniques
- Nanotechnology
- Quantum Dots