used as a quencher for •OH (k•OH/TBA = (3.8–7.6) × 108 M−1s−1), while ethanol anhydrous (EtOH) for both •OH and SO4−• (k•OH/EtOH = 1.6 × 107 M−1s−1,kSO4−•/EtOH = 1.9 × 109 M−1s−1)50. To be ...
infusion adds dissolved oxygen to water by leveraging a one-to-one exchange of oxygen for other dissolved gasses. Alternatively, diffusion (the only other commercially available
where the release of small uncharged molecules is driven by passive diffusion through the cell membrane49, as well as mechanisms with active transport of the molecules to the environment. It is suggested that a major reason for the active release of polysaccharides by microalgae cells is an ...
Here, to identify stable adhesive glycans involved in particle formation, we traced the abundance of polysaccharide epitopes in HMWDOM and POM along a three month diatom bloom per- iod. We used a bioanalytic approach based on carbohydrate microarrays and monoclonal antibodies (mAbs), which is ...
It is likely that PrEP will be used widely in minors at high risk of HIV acquisition. Maximizing the safety and effectiveness of this intervention in minors will require ethically sound, scientifically rigorous studies in this group. Extrapolation from studies of PrEP in white, adult MSM may not...
Firstly, the pH levels in animal intestines (approximately pH ≥ 6) are typically higher than the pKa of MHA, meaning that MHA would be present essentially in its anionic form and would therefore require transporters (rather than diffusion) for uptake. Secondly, the transport of MHA via ...
To quantitatively determine the maximum amount of PlnD1 that could be conjugated to the PCL scaffold, scaffolds were incubated with 6.4, 19.2, 32, or 64 μg of PlnD1 per scaffold. PBS was used in place of NHS/EDC in the conjugation reaction for the control (CTRL) group. Panel b shows...
1) the step to prepare reaction mixtures by mixing metal precursors, organic compounds that can be used as ligands and solvent; and 2) the step to irradiate microwave on the reaction mixtures prepared as above and to heat the temperature higher than 100° C. 2. The preparation method of po...
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[1]) Parylene suffers from poor adhesion to itself and noble metals, such as gold and platinum. To promote their adhesion a commercially available adhesion promoter can be used and it was reported that a 100-fold increase in adhesive strength at such interfaces was achieved and the ...