3C-SiC Nanocrystals as Fluorescent Biological Labels

Silicon carbide nanocrystals are water‐soluble, chemically inert, and highly fluorescent, and they may be idealas biological labels. After the uptake of3C–SiC nanocrystals, human fetal osteoblast (hFOB) cells exhibit brightgreen–yellow fluorescence (see image).The nanoparticles show high resistancea...

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2008-08, Vol.4 (8), p.1058-1062
Hauptverfasser: Fan, Jiyang, Li, Hongxia, Jiang, Jiang, So, Leo K. Y., Lam, Yun Wah, Chu, Paul K.
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container_issue 8
container_start_page 1058
container_title Small (Weinheim an der Bergstrasse, Germany)
container_volume 4
creator Fan, Jiyang
Li, Hongxia
Jiang, Jiang
So, Leo K. Y.
Lam, Yun Wah
Chu, Paul K.
description Silicon carbide nanocrystals are water‐soluble, chemically inert, and highly fluorescent, and they may be idealas biological labels. After the uptake of3C–SiC nanocrystals, human fetal osteoblast (hFOB) cells exhibit brightgreen–yellow fluorescence (see image).The nanoparticles show high resistanceagainst photobleaching with no significant cytotoxicity.
doi_str_mv 10.1002/smll.200800080
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subjects biological labeling
Carbon Compounds, Inorganic - chemistry
Carbon Compounds, Inorganic - toxicity
Cell Line
Cells, Cultured
Endocytosis - drug effects
Fetus
fluorescence
Fluorescent Dyes - chemistry
HeLa Cells
Humans
nanoparticles
Nanoparticles - chemistry
Nanoparticles - toxicity
Nanoparticles - ultrastructure
Osteoblasts - chemistry
Osteoblasts - drug effects
Quantum Dots
silicon carbide
Silicon Compounds - chemistry
Silicon Compounds - toxicity
Spectrometry, Fluorescence
Spectrophotometry, Ultraviolet
Spectroscopy, Fourier Transform Infrared
Staining and Labeling
title 3C-SiC Nanocrystals as Fluorescent Biological Labels
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