Results 1 to 10 of about 6,740,056 (239)

Oxidative impact on lipoprotein structure: Insights from dynamic light scattering [PDF]

Biochemistry and Biophysics Reports
Cardiovascular disease (CVD) is the number one cause of mortality worldwide, with oxidative stress contributing significantly to its pathogenesis. Lipoproteins, key biomolecules in lipid transport, are particularly susceptible to oxidative modifications,
Nickolette Kong, Natalia Penaloza, Gustavo Agreda, Angela B. Nguyen, Joseph Gutheinz, Alison Tran, Nhi Nguyen, Tuong Vi Ho, Ana Marin, Birgit Mellis, Richa Chandra   +10 more
doaj   +2 more sources

Accurate Size and Size-Distribution Determination of Polystyrene Latex Nanoparticles in Aqueous Medium Using Dynamic Light Scattering and Asymmetrical Flow Field Flow Fractionation with Multi-Angle Light Scattering

Nanomaterials, 2012
Accurate determination of the intensity-average diameter of polystyrene latex (PS-latex) by dynamic light scattering (DLS) was carried out through extrapolation of both the concentration of PS-latex and the observed scattering angle.
Shinichi Kinugasa, Kayori Takahashi, Ayako Nakamura, Haruhisa Kato   +3 more
doaj   +3 more sources

Study of colloidal gold nanorods in liquid dispersions using light scattering methods [PDF]

Modern Electronic Materials, 2021
Five samples of liquid dispersions of colloidal gold nanorods having various aspect ratios have been studied using light scattering methods. Transmission electron microscopy has been employed as a reference method.
Pavel V. Shalaev, Polina A. Monakhova, Sergey A. Tereshchenko   +2 more
doaj   +3 more sources

Static and dynamic light scattering by red blood cells: A numerical study. [PDF]

PLoS ONE, 2017
Light scattering is a well-established experimental technique, which gains more and more popularity in the biological field because it offers the means for non-invasive imaging and detection.
Johannes Mauer, Matti Peltomäki, Simón Poblete, Gerhard Gompper, Dmitry A Fedosov   +4 more
doaj   +1 more source

Quantification of Very Low Concentrations of Colloids with Light Scattering Applied to Micro(Nano)Plastics in Seawater

Microplastics, 2023
The detection and quantification of micro(nano)plastics in the marine environment are essential requirements to understand the full impacts of plastic pollution on the ecosystem and human health.
Gireeshkumar Balakrishnan, Fabienne Lagarde, Christophe Chassenieux, Taco Nicolai   +3 more
doaj   +1 more source

Effect of Directional Movement on Dynamic Light Scattering

IEEE Photonics Journal, 2021
Dynamic light scattering is a standard technique of nano-particle sizing in colloid systems. However, it is difficult to measure the particle size accurately in the flowing dispersion, which is inevitable in many applications, such as on-line measurement.
Guiqiong Huang, Bingquan Xu, Jian Qiu, Li Peng, Kaiqing Luo, Dongmei Liu, Peng Han   +6 more
doaj   +1 more source

USE OF THE DYNAMIC LIGHT SCATTERING TO ASSESS THE EFFICIENCY OF SEPARATION OF SUSPENDED AND COLLOIDAL PARTICLES IN RIVER WATERS BY FILTRATION AND CENTRIFUGATION

Известия Томского политехнического университета: Инжиниринг георесурсов, 2023
Link for citation: Shulkin V.M. Use of the dynamic light scattering to assess the efficiency of separation of suspended and colloidal particles in river waters by filtration and centrifugation. Bulletin of the Tomsk Polytechnic University.
Vladimir M. Shulkin
doaj   +1 more source

Light Scattering and Turbidimetry Techniques for the Characterization of Nanoparticles and Nanostructured Networks

Nanomaterials, 2022
Light scattering and turbidimetry techniques are classical tools for characterizing the dynamics and structure of single nanoparticles or nanostructured networks.
Pietro Anzini, Daniele Redoglio, Mattia Rocco, Norberto Masciocchi, Fabio Ferri   +4 more
doaj   +1 more source

The Effect of Submicron Polystyrene on the Electrokinetic Potential of Cell Membranes of Red Blood Cells and Platelets

Membranes, 2022
In recent years, many scientists have studied the effects of polymer micro- and nanostructures on living organisms. As it turns out, plastic can be a component of the blood of livestock, eaten by humans around the globe.
Marcin Zając, Joanna Kotyńska, Mateusz Worobiczuk, Joanna Breczko, Monika Naumowicz   +4 more
doaj   +1 more source

Entrapment–D-(+)-Glucose Water Nanodroplet: Synthesis and Dynamic Light Scattering [PDF]

Journal of Nanostructures, 2018
In the present research, the D-(+)-Glucose–confined water nanodroplets with mean size in the range of 6-11 nm were synthesized at D-(+)-Glucose different concentrations by AOT reverse micelles (RMs) method as a function of mass fraction of droplet (MFD ...
Abbas Rahdar, Mohammad Almasi-Kashi
doaj   +1 more source