Donnan potential is basically the imbalance of charge caused by freely entering, small, permeable ions in presence of large impermeable charged molecules that are trapped in the periplasmic space of Gram-negative bacteria. Generally, membrane potential is negative towards the periplasmic side (40–80...
In the recent past, nanofiber membranes layers with increased porosity have gained considerable interest as a potential scaffold-like porous support to manufacture engineered osmosis membranes. The use of nanofiber membranes in forward osmosis is discussed in detail in the Section 5.4. 4.2.3 Thermal-...
Separation Technologies in Refineries and the Potential of Membrane–based Separation Technologies indicated that with optimized microchannel and membrane dimensions, the presented separation process can compete with currently available separation technologies.doi... 池田,雅一 - 《Membrane》 被引量: 3发表:...
Cyclosporine inhibition of hepatic and intestinal CYP3A4, uptake and efflux transporters: application of PBPK modeling in the assessment of drug-drug interaction potential. Pharm. Res. 30, 761–780 (2013). Article CAS PubMed Google Scholar US Food and Drug Administration. In vitro Drug ...
Emerging trace organic contaminants are harmful pollutants that accumulate over time and pose serious potential hazards to human health and the ecosystem. Membrane technology provides a promising and sustainable method to remove them from the water envir
- Energy is used to transport molecules across a membrane; however, incontrast to primary active transport, there is no direct coupling of ATP; instead itrelies upon the electrochemical potential difference created by pumping ionsin/out of the cell. ...
The small cytoplasmic domain of PD-L1 (PD-L1-CD; containing residues 260–290) is involved in multiple regulation pathways controlling PD-L1 protein stability and degradation, and hence a potential new target inside the cell for the immune surveillance. PD-L1-CD was reported to bind the cullin...
Sodium hypochlorite (NaClO) is commonly applied in membrane cleaning, but its potential use as a pretreatment for controlling operational fouling has received little attention. In this study, the effect of adding a continuous low dose of NaClO (1 mg/l as active Cl) in combination with alum, ...
In erythrocytes, spermine concentration decreases gradually with age, which is paralleled by increases of cytosolic Ca2+ concentration, with subsequent cel
which was without an effect on ERRs. PCBs caused no decrease in the membrane potential status of Leydig cells (either in dose or type schedule) but had severe effects on the mitochondria number and structure. Moreover, PCBs markedly increased calcium (Ca2+) concentration and sex steroid secretio...