The influence of surface roughness on the adhesive interactions and phase behavior of suspensions of calcite nanoparticles [PDF]
, 2020 We investigate the impact of nanoparticle roughness on the phase behaviour of suspensions in models of calcium carbonate nanoparticles. We use a Derjaguin approach that incorporates roughness effects and interactions between the nanoparticles modelled ...
Brekke-Svaland, Gøran +2 more
core +2 more sources
Correlation between eletrokinetic mobility and ionic dyes adsorption of Moroccan stevensite [PDF]
, 2010 This study aims at establishing a correlation between the electrical charge of Moroccan stevensite particles and ionic dyes adsorption. The electrophoretic mobility, (Ue), of the stevensite particles in water, was measured at pH 2.5–12 by ...
Amjoud, M'barek +6 more
core +2 more sources
Laboratory-generated mixtures of mineral dust particles with biological substances: characterization of the particle mixing state and immersion freezing behavior [PDF]
Atmospheric Chemistry and Physics, 2016 Biological particles such as bacteria, fungal spores or pollen are known to be efficient ice nucleating particles. Their ability to nucleate ice is due to ice nucleation active macromolecules (INMs).
S. Augustin-Bauditz +9 more
doaj +1 more source
Recrystallization of CaCO3 submicron magnetic particles in biological media [PDF]
Известия Саратовского университета. Новая серия: Физика, 2023 Background and Objectives: The development of magnetic theranostics is associated with the determination of the behavior of magnetic carriers in biosimilar media.
Kalinova, Alexandra E. +7 more
doaj +1 more source
Identification of mineral particles in pneumoconiotic lungs [PDF]
Journal of Clinical Pathology, 1970 An extraction replication technique has been used for the study, by electron microscopy, of lung tissue from a number of different cases of pneumoconiosis. The technique provides a relatively simple means of studying the surface area of replicated tissues, and any foreign particles present which are either replicated or extracted from ...
W J, Henderson, J, Gough, J, Harse
openaire +2 more sources
Composite suspended sediment particles and flocculation in glacial meltwaters: preliminary evidence from Alpine and Himalayan basins [PDF]
, 2002 Research over the last decade has shown that the suspended sediment loads of many rivers are dominated by composite particles. These particles are also known as aggregates or flocs, and are commonly made up of constituent mineral particles, which ...
Bezinge +35 more
core +1 more source
Typological Characterisation of Mineral and Combustion Airborne Particles Indoors in Primary Schools
Atmosphere, 2019 This study was carried out using a scanning electron microscope (SEM) analysis of airborne fine particles and indoor samples, obtained in the interiors of seven primary schools located along the Mediterranean coast in an area with an important industrial
Susana Pallarés +2 more
doaj +1 more source
Chemical composition of ambient aerosol, ice residues and cloud droplet residues in mixed-phase clouds: single particle analysis during the Cloud and Aerosol Characterization Experiment (CLACE 6) [PDF]
, 2009 Two different single particle mass spectrometers were operated in parallel at the Swiss High Alpine Research Station Jungfraujoch (JFJ, 3580 m a.s.l.) during the Cloud and Aerosol Characterization Experiment (CLACE 6) in February and March 2007.
Borrmann, Stephan +8 more
core +3 more sources
Characterization of individual ice residual particles by the single droplet freezing method: a case study in the Asian dust outflow region [PDF]
Atmospheric Chemistry and Physics, 2018 In order to better characterize ice nucleating (IN) aerosol particles in the atmosphere, we investigated the chemical composition, mixing state, and morphology of atmospheric aerosols that nucleate ice under conditions relevant for mixed-phase clouds.
A. Iwata, A. Matsuki
doaj +1 more source
RGO: Revista Gaúcha de Odontologia, 2022 The commercial bovine bone mineral most commonly used is available in two particle sizes and studies have demonstrated contradictory results regarding bone formation volume using small or large particles.
Bruna GENARI +4 more
doaj +1 more source