Control of magnetic states by external factors has garnered a mainstream status in spintronic research for designing low power consumption and fast-response information storage processing devices. Previously, magnetic-cation substitution is the conventional means to induce ferromagnetism an intrinsic antiferromagnet. Theoretically, anion-doping proposed be another effect change ground states. H...

The extracellular lysine residues in the human erythrocyte anion transport protein (band 3) have been investigated using chemical modification with the impermeant homobifunctional active ester bis(sulfosuccinimidyl)-suberate (BSSS). This agent forms covalent intra- and intermolecular cross-links in human band 3 in intact cells (Staros and Kakkad. 1983. J. Membr. Biol. 74:247). We have found tha...

The nudged-elastic band (NEB) method is modified with concomitant two climbing images (C2-NEB) to find a transition state (TS) in complex energy landscapes, such as those with a serpentine minimal energy path (MEP). If a single climbing image (C1-NEB) successfully finds the TS, then C2-NEB finds it too. However, improved stability of C2-NEB makes it suitable for more complex cases, where C1-NEB...

Benzodipyrrolic derivatives have been synthesised and evaluated as neutral receptors for anions, in a mixed acetone-water media.

We report polarization coherent anti-Stokes Raman scattering (P-CARS) microscopy that allows vibrational imaging with high sensitivity and spectral selectivity. The nonresonant background signals from both Raman scatterers and the solvent are efficiently suppressed in P-CARS microscopy. We demonstrate P-CARS imaging of unstained cells based on the contrast of the protein amide I band.

Acetic acid is one of the major inhibitors of spent sulfite liquor (SSL) fermentation for ethanol production. The objective of this study was to remove acetic acid from hardwood SSL using anion exchange resin in order to achieve effective fermentation with Pichia stipitis CBS6054. Lignosulfonate, as well as sulfate and sulfite ions in the SSL hindered the removal of acetic acid by anion exchang...

Direct borohydride fuel cells (DBFC), which operate on sodium borohydride (NaBH4) as the fuel, and hydrogen peroxide (H2O2) as the oxidant, are receiving increasing attention. This is due to their promising use as power sources for space and underwater applications, where air is not available and gas storage poses obvious problems. One key factor to improve the performance of DBFCs concerns the...