Results 11 to 20 of about 9,683,541 (400)

Assessment of particle size magnifier inversion methods to obtain the particle size distribution from atmospheric measurements [PDF]

Atmospheric Measurement Techniques, 2020
Accurate measurements of the size distribution of atmospheric aerosol nanoparticles are essential to build an understanding of new particle formation and growth.
T. Chan, T. Chan, R. Cai, R. Cai, L. R. Ahonen, Y. Liu, Y. Zhou, J. Vanhanen, L. Dada, L. Dada, Y. Chao, Y. Chao, Y. Liu, L. Wang, M. Kulmala, M. Kulmala, J. Kangasluoma, J. Kangasluoma   +17 more
doaj   +1 more source

Effects of Particle Size on the Structure and Photocatalytic Performance by Alkali-Treated TiO2

Nanomaterials, 2020
Particle size of nanomaterials has significant impact on their photocatalyst properties. In this paper, TiO2 nanoparticles with different crystalline sizes were prepared by adjusting the alkali-hydrothermal time (0–48 h).
Danqi Li, Hongchen Song, Xia Meng, Tingting Shen, Jing Sun, Wenjia Han, Xi-kui Wang   +6 more
semanticscholar   +1 more source

Adiponectin and Lipoprotein Particle Size [PDF]

Diabetes Care, 2009
OBJECTIVE Adiponectin has been postulated to affect lipid and insulin signal transduction pathways. We evaluated the relationships of plasma adiponectin with lipoprotein mean particle size and subclass concentrations, independent of obesity and insulin sensitivity ...
Weiss, Ram, Otvos, James D, Flyvbjerg, Allan, Miserez, Andre R, Frystyk, Jan, Sinnreich, Ronit, Kark, Jeremy D   +6 more
openaire   +2 more sources

Porous Bioglass Scaffold for Orthopedics Applications

Medžiagotyra, 2016
This work aims to contribute for the development of bioglass scaffolds to be used in bone tissue regeneration. Starting from the classic quaternarian composition of the bioglass 45s5 it was added potassium oxide and magnesium oxide in order to obtain the
Stephanie SOARES, Abilio SILVA, Ilidio CORREIA   +2 more
doaj   +1 more source

Particle and Particle Agglomerate Size Monitoring by Scanning Probe Microscope

Applied Sciences, 2022
In the present study, the use of a scanning probe microscope is described for monitoring the sizes of nanoparticles. Monitoring is the process of acquiring and analysing the set of overlapping images.
Pavel Gulyaev, Tibor Krenicky, Evgeny Shelkovnikov, Aleksandr Korshunov   +3 more
doaj   +1 more source

Impact of Particle Size and Polydispersity Index on the Clinical Applications of Lipidic Nanocarrier Systems

Pharmaceutics, 2018
Lipid-based drug delivery systems, or lipidic carriers, are being extensively employed to enhance the bioavailability of poorly-soluble drugs. They have the ability to incorporate both lipophilic and hydrophilic molecules and protecting them against ...
M. Danaei, M. Dehghankhold, S. Ataei, F. Hasanzadeh Davarani, R. Javanmard, A. Dokhani, S. Khorasani, M. R. Mozafari   +7 more
semanticscholar   +1 more source

Particle size analyzer

Materiales de Construccion, 1950
No ...
Anónimo
doaj   +1 more source

Performance Comparison of Different Particle Size Distribution Models in the Prediction of Soil Particle Size Characteristics

Land, 2022
Particle size distribution (PSD) is a rich source of information about soil properties, including soil gradation and soil particle size characteristics. This paper compared the PSD prediction ability of three types of mathematical model. We selected nine
Hao Zhang, Chong Wang, Zhengyan Chen, Qingyu Kang, Xiaohua Xu, Tianpeng Gao   +5 more
doaj   +1 more source

Size-dependent bandgap and particle size distribution of colloidal semiconductor nanocrystals [PDF]

, 2017
A new analytical expression for the size-dependent bandgap of colloidal semiconductor nanocrystals is proposed within the framework of the finite-depth square-well effective mass approximation in order to provide a quantitative description of the quantum
A. G. Silva, A. V. N. C. Teixeira, Adachi S., Bányai L., D. L. Ferreira, Ekimov A. I., Ekimov A. I., Golubkov V. V., Golubkov V. V., Gross E. K. U., J. Bettini, J. C. L. Sousa, M. A. Schiavon, R. N. Maronesi, Éfros Al. L., Éfros Al. L.   +15 more
core   +2 more sources

Particle Size Distribution in Aluminum Manufacturing Facilities. [PDF]

, 2014
As part of exposure assessment for an ongoing epidemiologic study of heart disease and fine particle exposures in aluminum industry, area particle samples were collected in production facilities to assess instrument reliability and particle size ...
Cullen, Mark R, Dixon-Ernst, Christine, Eisen, Ellen A, Hammond, S Katharine, Liu, Sa, Noth, Elizabeth M   +5 more
core   +1 more source