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Synthesis of Cd-free InP/ZnS Quantum Dots Suitable for Biomedical Applications
Published on: February 6, 2016
Potential clinical applications of quantum dots.
Igor L Medintz1, Hedi Mattoussi, Aaron R Clapp
1Center for Bio/Molecular Science and Engineering, Code 6900, US Naval Research Laboratory,Washington, DC, USA. imedintz@cbmse.nrl.navy.mil
International Journal of Nanomedicine
|August 9, 2008
Summary
Luminescent colloidal quantum dots offer unique optical properties for biological research. This review covers their generation, applications in imaging and diagnostics, and future clinical potential.
Area of Science:
- Nanotechnology
- Biomedical Engineering
- Materials Science
Background:
- Luminescent colloidal quantum dots (QDs) have gained prominence in biological studies.
- Their utility stems from unique size-dependent optical properties and improved biofunctionalization.
Purpose of the Study:
- To review methods for generating high-quality nanocrystals.
- To explore current and potential applications of QDs in biological investigations.
- To discuss toxicity and future clinical translation of QDs.
Main Methods:
- Review of synthesis techniques for high-quality nanocrystals.
- Compilation of existing and emerging applications of QDs.
- Analysis of toxicity data and future prospects.
Main Results:
- QDs are versatile tools for cell labeling, biosensing, and in vivo imaging.
- Bimodal magnetic-luminescent imaging and diagnostics are emerging applications.
- Toxicity remains a key consideration for clinical use.
Conclusions:
- Colloidal quantum dots are powerful tools for advancing biological research and diagnostics.
- Further research into QD safety is crucial for successful clinical implementation.
- The future holds significant promise for quantum dots in medical settings.
