Results 1 to 10 of about 18,366,547 (391)

Budded baculovirus particle structure revisited. [PDF]

J Invertebr Pathol, 2016
Baculoviruses are a group of enveloped, double-stranded DNA insect viruses with budded (BV) and occlusion-derived (ODV) virions produced during their infection cycle. BVs are commonly described as rod shaped particles with a high apical density of protein extensions (spikes) on the lipid envelope surface.
Wang Q, Bosch BJ, Vlak JM, van Oers MM, Rottier PJ, van Lent JWM.   +5 more
europepmc   +6 more sources

Flash nanoprecipitation: particle structure and stability. [PDF]

Mol Pharm, 2013
Flash nanoprecipitation (FNP) is a process that, through rapid mixing, stabilizes an insoluble low molecular weight compound in a nanosized, polymer-stabilized delivery vehicle. The polymeric components are typically amphiphilic diblock copolymers (BCPs).
Pustulka KM, Wohl AR, Lee HS, Michel AR, Han J, Hoye TR, McCormick AV, Panyam J, Macosko CW.   +8 more
europepmc   +5 more sources

Cryo-EM single-particle structure refinement and map calculation using Servalcat. [PDF]

Acta Crystallogr D Struct Biol, 2021
In 2020, cryo-EM single particle analysis achieved true atomic resolution. The number of high resolution reconstructions continues to grow, increasing the importance of accurate determination of atomic coordinates.
Yamashita K, Palmer CM, Burnley T, Murshudov GN.   +3 more
europepmc   +2 more sources

Crystal structure prediction via particle-swarm optimization [PDF]

, 2010
We have developed a method for crystal structure prediction from ``scratch'' through particle-swarm optimization (PSO) algorithm within the evolutionary scheme.
Yanchao Wang, Jian Lv, Li Zhu, Yanming Ma   +3 more
semanticscholar   +3 more sources

Porous Structure of Cylindrical Particle Compacts

Micromachines, 2021
The porous compacts of non-spherical particles are frequently used in energy storage devices and other advanced applications. In the present work, the microstructures of compacts of monodisperse cylindrical particles are investigated.
Aidana Boribayeva, Gulfairuz Iniyatova, Aruzhan Uringaliyeva, Boris Golman   +3 more
doaj   +4 more sources

Fundamental Particle Structure in the Cosmological Dark Matter [PDF]

, 2013
The nonbaryonic dark matter of the universe is assumed to consist of new stable forms of matter. Their stability reflects symmetry of micro-world and mechanisms of its symmetry breaking.
M. Khlopov
semanticscholar   +5 more sources

Surface Modifiers on Composite Particles for Direct Compaction

Pharmaceutics, 2022
Direct compaction (DC) is considered to be the most effective method of tablet production. However, only a small number of the active pharmaceutical ingredients (APIs) can be successfully manufactured into tablets using DC since most APIs lack adequate ...
Fu-Cai Chen, Wen-Jun Liu, Wei-Feng Zhu, Ling-Yu Yang, Ji-Wen Zhang, Yi Feng, Liang-Shan Ming, Zhe Li   +7 more
doaj   +1 more source

The effect of particle structure on apparent density of electrolytic copper powder [PDF]

Journal of the Serbian Chemical Society, 2001
The quantitative microstructural analysis and the sieve analysis of copper powder as well as the scanning electron microscopy analysis of the copper powders particles were performed.
K. I. POPOV, V. RADMILOVIC, E. R. IVANOVIC, LJ. J. PAVLOVIC, M. G. PAVLOVIC   +4 more
doaj   +3 more sources

Investigation of breakage behavior and its effects on spray-dried agglomerated whey protein-lactose powders: Effect of protein and lactose contents

Journal of Dairy Science, 2022
: Particle breakage of dairy powders occurs easily during many processes, reducing the powder functionality. The characteristics of particles and the applied stress from processing conditions on the particles are 2 main factors that can be manipulated to
Jie Han, John Fitzpatrick, Kevin Cronin, Valentyn Maidannyk, Song Miao   +4 more
doaj   +1 more source

Experimental Investigations of the Detachment of Different Particle Structures from a Magnetizable Fiber in the Gas Phase

Separations, 2023
A current subject of research is the application of magnetic effects for the detachment of accumulated particles of fibrous collectors in gas particle separation.
Julia Szabadi-Fuchs, Jörg Meyer, Achim Dittler   +2 more
doaj   +1 more source