Results 21 to 30 of about 5,782,691 (288)
Metabolic Stability of New Mito-Protective Short-Chain Naphthoquinones
Pharmaceuticals, 2020 Short-chain quinones (SCQs) have been identified as potential drug candidates against mitochondrial dysfunction, which is largely dependent on their reversible redox characteristics of the active quinone core. We recently synthesized a SCQ library of >
Zikai Feng +3 more
doaj +1 more source
Journal of Chromatography OpenThe development of light-emitting diodes (LEDs) has played a significant role supporting many recent advances made in chemical analysis. Their small size, low power consumption, and semi-monochromaticity make them ideal light sources for portable ...
Leo Lebanov +2 more
doaj +1 more source
Molecules, 2019 The search for useful compounds from plants is an important research area. Traditional screening that involves isolation and identification/quantitation is tedious, time consuming, and generates a significant amount of chemical waste.
Kurt Debruille +2 more
doaj +1 more source
Natural gas purification by asymmetric membranes: An overview
Green Energy & Environment, 2021 Natural gas, as a very important source of energy and chemical feedstock, can be used in place of coal to lower net carbon dioxide emissions. Membrane separation technology is an attractive alternative for natural gas purification where the impurities ...
Xi Chen, Gongping Liu, Wanqin Jin
doaj +1 more source
Talanta OpenDespite the available 3D printing technologies, fabrication of miniaturized analytical systems with integrated functional components is still one of the largest impediments.
Sepideh Keshan Balavandy +3 more
doaj +1 more source
Preconcentration of nanoplastics using micro-electromembrane extraction across free liquid membranes
Advances in Sample PreparationAsymmetric micro-electromembrane extraction (µ-EME) based on a free liquid membrane has been evaluated for the preconcentration of nanoplastics. A conical unit (200 µL micropipette tip) enabled the simple and reproducible formation of the required three ...
Muhandiramge Ranasinghe +2 more
doaj +1 more source
Large-Eddy Simulation of Flow Separation and Control on a Wall-Mounted Hump [PDF]
, 2009 Active flow control techniques such as synthetic jets have been successful in increasing the performance of naturally separating flows on post-stall airfoils, bluff body shedding, and internal flows such as wide-angle diffusers.
Franck, Jennifer Ann
core +1 more source
Transitional separation bubbles and unsteady aspects of aerofoil stall [PDF]
, 2008 A time-accurate solution method for the coupled potential flow and integral boundary-layer equations is used to study aerofoils near stall, where laboratory experiments have shown high-amplitude low-frequency oscillations.
Sandham, N.D.
core +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source