Results 1 to 10 of about 1,676,115 (338)
Liquid solution centrifugation for safe, scalable, and efficient isotope separation [PDF]
A general method of separating isotopes by centrifuging dissolved chemical compounds in a liquid is introduced. This technique can be applied to almost all elements and leads to large separation factors.
Joseph Wild +6 more
semanticscholar +1 more source
Photonic crystals are optical materials that are often fabricated by assembly of particles into periodically arranged structures. However, assembly of lignin nanoparticles has been limited due to lacking methods and incomplete understanding of the ...
Jinrong Liu +4 more
semanticscholar +1 more source
ANALYSIS OF METHODS FOR STUDYING THE SIZE OF NANOPARTICLES
In the presented work, various methods for determining the size of nanoparticles are considered. An effective method for finding possible options has been determined. Information on various methods and studies was selected and analyzed.
G.I. Sverdlik +4 more
doaj +1 more source
Separation of microplastic from soil by centrifugation and its application to agricultural soil.
The increasing contamination of the environment with microplastic requires efficient methods for the separation and detection of these plastic particles.
G. Grause +3 more
semanticscholar +1 more source
A critical step during in vitro sexual propagation of terrestrial orchids is the treatment of the microscopic seeds with a disinfecting solution that kills bacteria and fungi attached to the seeds.
Deconninck Gwenaëlle, Gerakis Argyrios
doaj +1 more source
Quantifying the Influence of Pollen Aging on the Adhesive Properties of Hypochaeris radicata Pollen
Although pollination is one of the most crucial biological processes that ensures plant reproduction, its mechanisms are poorly understood. Especially in insect-mediated pollination, a pollen undergoes several attachment and detachment cycles when being ...
Steven Huth +2 more
doaj +1 more source
Microvesicles (MVs) are large extracellular vesicles differing in size, cargo and composition that share a common mechanism of release from the cells through the direct outward budding of the plasma membrane.
Annamaria Nigro +6 more
semanticscholar +1 more source
Washing solution and centrifugation affect kinematics of cryopreserved boar semen
Cryopreservation is a widely-used efficient means of long-term sperm preservation. However, unlike other types of semen, cryopreserved boar semen has reduced fertility and the efforts continue to optimize post-thawing sperm recovery.
Areeg M. Almubarak +5 more
doaj +1 more source
Influence of Centrifugation and Shaking on the Self-Assembly of Lysozyme Fibrils
Protein self-assembly into fibrils and oligomers plays a key role in the etiology of degenerative diseases. Several pathways for this self-assembly process have been described and shown to result in different types and ratios of final assemblies ...
Marzena Krzek +4 more
doaj +1 more source
Ultracentrifugation Techniques for the Ordering of Nanoparticles
A centrifugal field can provide an external force for the ordering of nanoparticles. Especially with the knowledge from in-situ characterization by analytical (ultra)centrifugation, nanoparticle ordering can be rationally realized in preparative (ultra ...
Xufeng Xu, Helmut Cölfen
doaj +1 more source

