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Updated: Jun 25, 2026

Correlative Light- and Electron Microscopy Using Quantum Dot Nanoparticles
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Correlative Light- and Electron Microscopy Using Quantum Dot Nanoparticles

Published on: August 7, 2016

具有高光发光效率的CdSe/CdS/ZnS双纳米棒及其作为生物标记探针的利用

Sasanka Deka1, Alessandra Quarta, Maria Grazia Lupo

  • 1National Nanotechnology Laboratory of CNR-INFM, Unita di Ricerca IIT, Distretto Tecnologico ISUFI, via per Arnesano km 5, I-73100 Lecce, Italy.

Journal of the American Chemical Society
|February 12, 2009
PubMed
概括

我们开发了用于细胞标记的新型化/硫化/硫化 (CdSe/CdS/ZnS) 双纳米棒. 这些纳米棒具有增强的亮度和降低的毒性,使它们成为有希望的光生物标签.

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Labeling DNA Probes03:31

Labeling DNA Probes

DNA probes are fragments of DNA labeled with a reporter tag to enable their detection or purification. The resulting labeled DNA probes can then hybridize to target nucleic acid sequences through complementary base-pairing, and may be used to recover or identify these regions.
Radioisotopes, fluorophores, or small molecule binding partners like biotin or digoxigenin, are the most widely used reporter tags for labeling DNA probes. These labels can be attached to the probe DNA molecule via...