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Biological applications of colloidal nanocrystals

Open access
Parak, Wolfgang J, Gerion, Daniele, Pellegrino, Teresa, Zanchet, Daniela, Micheel, Christine, Williams, Shara C, Boudreau, Rosanne, Gros, Mark A Le, Larabell, Carolyn A, Alivisatos, A Paul·2003·Nanotechnology

Abstract

Due to their interesting properties, research on colloidal nanocrystals has moved in the last few years from fundamental research to first applications in materials science and life sciences. In this review some recent biological applications of colloidal nanocrystals are discussed, without going into biological or chemical details. First, the properties of colloidal nanocrystals and how they can be synthesized are described. Second, the conjugation of nanocrystals with biological molecules is discussed. And third, three different biological applications are introduced: (i) the arrangement of nanocrystal–oligonucleotide conjugates using molecular scaffolds such as single-stranded DNA, (ii) the use of nanocrystal–protein conjugates as fluorescent probes for cellular imaging, and (iii) a motility assay based on the uptake of nanocrystals by living cells.

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Crossref · 10.1088/0957-4484/14/7/201

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Metadata

Authors
Parak, W. J., Gerion, D., Pellegrino, T., Zanchet, D., Micheel, C., Williams, S. C., Boudreau, R., Gros, M. A. L., Larabell, C. A., & Alivisatos, A. P.
Venue
Nanotechnology
Published
2003-06-05
Volume
14
Issue
7
Pages
R15-R27
ISSN
  • 0957-4484 (ISSN-L)
  • 1361-6528
OpenAlex
W1992272938
Cited by
767
References
4
FWCI
34.76
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Biological applications of colloidal nanocrystals. https://app.cochat.ai/papers/10.1088/0957-4484/14/7/201
The paper
Parak, W. J., Gerion, D., Pellegrino, T., Zanchet, D., Micheel, C., Williams, S. C., Boudreau, R., Gros, M. A. L., Larabell, C. A., & Alivisatos, A. P. (2003). Biological applications of colloidal nanocrystals. Nanotechnology. https://doi.org/10.1088/0957-4484/14/7/201

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.