[21] Dynamic laser light scattering to determine size distributions of vesicles

Ruf, Horst; Georgalis, Yannis; Grell, Ernst

doi:10.1016/s0076-6879(89)72024-3

Cited by 55 publications

(34 citation statements)

References 70 publications

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“…The average vesicle diameter and polydispersity were obtained with the method of cumulants (30). Calibration measurements for size and size distribution were performed with the uniformly sized (0.11 µm in diameter, S.D.…”

Section: Vesicle Aggregation and Size Measurementsmentioning

confidence: 99%

Interglycolipid Membrane Interactions: pH-Dependent Aggregation of Nonionic Synthetic Glycolipid Vesicles

Baba

Zheng

Minamikawa

et al. 2000

Journal of Colloid and Interface Science

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Section: Vesicle Aggregation and Size Measurementsmentioning

confidence: 99%

Interglycolipid Membrane Interactions: pH-Dependent Aggregation of Nonionic Synthetic Glycolipid Vesicles

Baba

Zheng

Minamikawa

et al. 2000

Journal of Colloid and Interface Science

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“…The size and size distribution of LUV have been characterized by dynamic light-scattering (DLS), static light-scattering (SLS) [13][14][15][16][17], microscopic techniques (fluorescence microscopy, transmission electron microscopy, scanning electron microscopy, freeze-fracture electron microscopy [18][19][20][21]), analytical ultracentrifugation [18], size-exclusion chromatography [22], and flow field-fractionation (FFF) techniques [23][24][25][26][27][28][29][30], whereas the size and size distribution of lipid and oil-in-water emulsion droplets have been generally characterized by electron microscopy [2,9,31], DLS [32][33][34], and SLS [35,36].…”

Section: Introductionmentioning

confidence: 99%

Size fractionation and size characterization of nanoemulsions of lipid droplets and large unilamellar lipid vesicles by asymmetric-flow field-flow fractionation/multi-angle light scattering and dynamic light scattering

Vezočnik

Rebolj

Sitar

et al. 2015

Journal of Chromatography A

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“…Autocorrelation data were analyzed by a specialized version of CONTIN. 50 Zeta potential measurements were performed on a PALS Zeta Potential Analyzer Version 3.12 ( Brookhaven Instruments, Holtsville, NY ).…”

Section: Size and Zeta Potential Analysis Of Vector Particlesmentioning

confidence: 99%

Highly efficient transduction of endothelial cells by targeted artificial virus-like particles

et al. 2001

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Targeting the tumor vasculature by gene therapy is a potentially powerful approach, but suitable vectors have not yet been described. We have designed a new type of liposomal vector, based on the composition of anionic retroviral envelopes, that is serum -resistant and nontoxic. These artificial virus -like envelopes ( AVEs ) were endowed with a cyclic RGD -containing peptide as a targeting device for the a v û 3 -integrin on tumor endothelial cells ( ECs ) . The packaging of plasmid DNA complexed with low -molecularweight, nonlinear polyethyleneimine into these AVEs yielded artificial virus -like particles ( AVPs ) that transduced ECs with efficiencies of up to 99%. In contrast, transduction of a variety of other cell types by these RGD ± AVPs was comparably inefficient under the same experimental conditions. This EC selectivity was mediated, in part, but not exclusively, by the RGD ligand, as suggested by the reduced, but still relatively high, transduction efficiency seen with AVPs lacking RGD. The interaction of anionic lipids of the AVPs with ECs may therefore contribute to the observed selective and highly efficient transduction of this cell type. These findings suggest that the targeted AVE technology is a useful approach to create highly efficient nonviral vectors.

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[21] Dynamic laser light scattering to determine size distributions of vesicles

Cited by 55 publications

References 70 publications

Interglycolipid Membrane Interactions: pH-Dependent Aggregation of Nonionic Synthetic Glycolipid Vesicles

Interglycolipid Membrane Interactions: pH-Dependent Aggregation of Nonionic Synthetic Glycolipid Vesicles

Size fractionation and size characterization of nanoemulsions of lipid droplets and large unilamellar lipid vesicles by asymmetric-flow field-flow fractionation/multi-angle light scattering and dynamic light scattering

Highly efficient transduction of endothelial cells by targeted artificial virus-like particles

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