Characterization of nanomaterial dispersion in solution prior to in vitro exposure using dynamic light scattering technique.

By R. C. Murdock, Laura K. Braydich-Stolle, A. Schrand, John J. Schlager, Saber M. Hussain. Toxicological Sciences, 2008

1,076 citations recorded by the source corpus.

Subfields: Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/38b52c60262a639ca778e87a7c29130073a8d44f

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In Materials Chemistry

Citations in the corpus

Zinc oxide nanoparticles selectively induce apoptosis in human cancer cells through reactive oxygen species (2012, positive): “The average hydrodynamic size and zeta potential of ZnO NPs in water and complete cell culture medium were determined by dynamic light scattering (DLS) (NanoZetaSizer-HT, Malvern Instruments, Malvern, UK) as described by Murdock et al.(27) The ZnO NPs were dispersed in water and complete cell cultur”
Quantitative characterization of nanoparticle agglomeration within biological media (2012, positive): “shown results in terms of a hydrodynamic diameter (Murdock et al. 2008); however, in this investigation there are several scattering peaks in the DLS intensity plot for each sample (Fig.”
DLS and zeta potential - What they are and what they are not? (2016, background): “In case of absorption, the intensity of the scattered light will be lower and hence, artificial smaller size for the particles will be estimated [76].”
The nanosilica hazard: another variable entity (2010, result): “Only with the complete description of the NP and assay can the results of reported studies be comparable with those of other studies conducted with similar nanomaterials [159,176].”
Not ready to use – overcoming pitfalls when dispersing nanoparticles in physiological media (2008, methodology): “Using the less sensitive technique of DLS, a trend of weaker agglomeration in cell culture media containing serum has been reported (Murdock et al. 2008).”
Microwave-assisted polyol synthesis of Cu nanoparticles (2011, methodology): “Scanning transmission electron microscopy analysis performed on sample H2 (Fig. 9a) shows a homogeneous particle size distribution, confirming the low PDI value assessed by DLS, with a mean size of 46 nm and a standard deviation of 9 nm; the size distribution calculated by the image analysis is show”
Crystal structure mediates mode of cell death in TiO2 nanotoxicity (2009, methodology): “Dynamic light scattering (DLS) and laser Doppler velocimetry (LDV), for characterization of size and zeta potential, respectively, of the nanoparticles in solution, were performed on a Malvern Instruments Zetasizer Nano-ZS instrument according to the method described by Murdock et al. (2008) .”
Characterization of size, surface charge, and agglomeration state of nanoparticle dispersions for toxicological studies (2009, background): “Murdock et al. (2008) characterized the hydrodynamic size and surface charge of different nanoparticles (such as Ag, TiO2, and carbon nanotubes) in biologically relevant solutions.”
Nanodiamond Particles: Properties and Perspectives for Bioapplications (2009, neutral): “39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 Therefore, the development of nanoparticle-based products that either directly or indirectly come into contact with the body is being approached with great caution.”