Results 31 to 40 of about 68,271 (373)

Conference on the Ultracentrifuge [PDF]

open access: greenProceedings of the National Academy of Sciences, 1950
L. G. Longsworth
openalex   +3 more sources

Ultracentrifugation Techniques for the Ordering of Nanoparticles [PDF]

open access: yesNanomaterials, 2021
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)centrifugation.
Xufeng Xu, Helmut Cölfen
openaire   +5 more sources

Subcellular Fractionation of Cultured Human Cell Lines

open access: yesBio-Protocol, 2013
Subcellular localization is crucial for the proper functioning of a protein. Deregulation of subcellular localization may lead to pathological consequences and result in diseases like cancer.
Zhuoyou Yu, Zhiguang Huang, Maria Lung
doaj   +1 more source

Elucidation of the mechanism of subunit exchange in αB crystallin oligomers

open access: yesScientific Reports, 2021
AlphaB crystallin (αB-crystallin) is a key protein for maintaining the long-term transparency of the eye lens. In the eye lens, αB-crystallin is a “dynamical” oligomer regulated by subunit exchange between the oligomers.
Rintaro Inoue   +10 more
doaj   +1 more source

Optimization Protocol of the PEG-Based Method for OSCC-Derived Exosome Isolation and Downstream Applications

open access: yesSeparations, 2022
The exosome precipitation method affects the purity of the exosome and the quality of the downstream application. Polymer-based precipitation is a cost-effective method widely used in different research fields.
Tzong-Ming Shieh   +5 more
doaj   +1 more source

Recent Advances in the Isolation Strategies of Plant-Derived Exosomes and Their Therapeutic Applications

open access: yesCurrent Issues in Molecular Biology
Exosome-like nanovesicles (ELNs) derived from natural products are gaining attention as innovative therapeutic agents due to their biocompatibility, low immunogenicity, and capability to transport bioactive molecules such as proteins, lipids, and nucleic
Jeong-Geon Mun   +3 more
doaj   +1 more source

Self-association of the glycopeptide antibiotic teicoplanin A2 in aqueous solution studied by molecular hydrodynamics

open access: yesScientific Reports, 2023
The natural glycopeptide antibiotic teicoplanin is used for the treatment of serious Gram-positive related bacterial infections and can be administered intravenously, intramuscularly, topically (ocular infections), or orally.
Taewoo Chun   +6 more
doaj   +1 more source

RAPE SWITCHGRASS BIOMASS (Brassica napus) AS RAW MATERIALS FOR BIOBUTANOL PRODUCTION [PDF]

open access: yesBiotechnologia Acta, 2019
The aim of the work was to investigate the accumulation of butanol by Clostridium strain producers using meshed green rape biomass as substrate. The accumulation of butanol by producer strains was studied using rape as substrate in the doses of 5–30 g/l.
O. Tigunova   +5 more
doaj   +1 more source

Investigation of β-carotene–gelatin composite particles with a multiwavelength UV/vis detector for the analytical ultracentrifuge

open access: yesEuropean Biophysics Journal, 2009
A multiwavelength UV/vis detector for the analytical ultracentrifuge (MWL-AUC) has been developed recently. In this work, β-carotene–gelatin composite particles are investigated with MWL-AUC.
Engin Karabudak   +2 more
semanticscholar   +1 more source

Hydrodynamic resistance of concentration polarization boundary layers in ultrafiltration [PDF]

open access: yes, 1985
The influence of concentration polarization on the permeate flux in the ultrafiltration of aqueous Dextran T70 solutions can be described by (i) the osmotic pressure model and (ii) the boundary layer resistance model. In the latter model the hydrodynamic
Berg, J.W.A. van den   +4 more
core   +3 more sources

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