Measuring absolute number concentrations of nanoparticles using single-particle tracking
نویسندگان
چکیده
منابع مشابه
Measuring absolute number concentrations of nanoparticles using single-particle tracking.
Single-particle tracking (SPT) microscopy is increasingly used to characterize nanoparticulate systems. We introduce a concept for estimation of particle number concentration in Brownian particle dispersions using SPT based on a model for the trajectory length distribution of particles to estimate the detection region volume. The resulting method is independent of precalibration reference measu...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2011
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.84.031920