Vesicle sizing: Number distributions by dynamic light scattering.

  title={Vesicle sizing: Number distributions by dynamic light scattering.},
  author={F. Ross Hallett and Jane Watton and Peter H. Krygsman},
  journal={Biophysical journal},
  volume={59 2},
Vesicle sizing by static light scattering: a Fourier cosine transform approach.
A Fourier cosine transform method, based on the Rayleigh-Gans-Debye thin-shell approximation, was developed to retrieve vesicle size distribution directly from the angular dependence of scattered light intensity and aprimitive theory about the first four moments of the radius distribution about the origin was obtained.
Vesicle size measurement by static light scattering: a Fourier cosine transform approach
Based on the Rayleigh-Gans-Debye thin shell approximation, a fast Fourier cosine transform method was developed to retrieve vesicle size distributions directly from the light scattering measurement.
Light scattering characterization of extruded lipid vesicles
Analysis of extruded unilamellar lipid vesicles as thin-walled ellipsoidal shells provides simple equations which relate the mean elongation and other morphological characteristics of a vesicle population to quantities readily obtained from combined static and dynamic light scattering measurements.
Size distribution of extracellular vesicles by optical correlation techniques.
Method of separated form factors for polydisperse vesicles
Use of the Schulz or Gamma distribution in the description of particle sizes facilitates calculation of analytic polydisperse form factors using Laplace transforms, {\cal L}[f(u)]. Here, the Laplace
Dynamic light scattering (DLS)
  • F. Babick
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    Characterization of Nanoparticles
  • 2020
Determination of the size distribution of lecithin liposomes: a comparative study using freeze fracture, cryoelectron microscopy and dynamic light scattering
The size distribution of liposomes is often determined using freeze fracture, cryoelectron microscopy or dynamic light scattering. However, the resulting size distributions do not directly coincide
Osmotically induced shape changes of large unilamellar vesicles measured by dynamic light scattering.
Direct determination of the number-weighted mean radius and polydispersity from dynamic light-scattering data.
It is found that results from fits using number distributions are angle independent and that converting intensity-weighted distributions is not always reliable, especially when the polydispersity of the sample is large.


Particle size analysis: number distributions by dynamic light scattering
La plupart des methodes d'analyse de donnees de diffusion lumineuse dynamique pour l'obtention de distribution de particules utilisent des fonction delta dans l'espace des Γ ou Γ est une constante de
Light scattering and neutron scattering from concentrated dispersions of small unilamellar vesicles
Data are reported on the single-particle form factor P(Q) and the interparticle structure factor S(Q) for dispersions of small unilamellar vesicles at concentrations up to 4%(w/v) solids. The
Analysis of Macromolecular Polydispersity in Intensity Correlation Spectroscopy: The Method of Cumulants
The first order electric field correlation function of laser light scattered by polydisperse solutions of macromolecules can be written as a sum or distribution of exponentials, with decay rates
Improved techniques for particle size determination by quasi-elastic light scattering
Donnees relatives a l'etude de suspensions de particules mono- ou poly-dispersees, subissant le mouvement brownien
Polymeric surfactant vesicles. Synthesis and characterization by nuclear magnetic resonance spectroscopy and dynamic laser light scattering
(CH/sub 3/(CH/sub 2/)/sub 15/)(CH/sub 2/==CH(CH/sub 2/)/sub 8/CONH(CH/sub 2/)/sub 6/)(CH/sub 3/)/sub 2/N/sup +/Br/sup -/(1),(CH/sub 3/(CH/sub 2/)/sub 14/CO/sub 2/(CH/sub 2/)/sub 2/)/sub 2/(CH/sub
Absorption and scattering of light by small particles