We have investigated the reaction of Re(dmb)(CO)(3)COOH with CO(2) using density functional theory, and propose a mechanism for the production of CO. This mechanism supports the role of Re(dmb)(CO)(3)COOH as a key intermediate in the formation of CO. Our new experimental work supports the proposed scheme.

A simple photo-induced approach is developed for the preparation of COOH functionalized meso-macroporous carbon films with tunable pores without using any inorganic mesoporous silica templates, which show excellent sensing selectivity for aniline and the selectivity can be enhanced upon increasing COOH functional groups.

cDNA for rat alpha-lactalbumin has been cloned in bacterial plasmid, and its sequence has been analyzed. The DNA sequence analysis shows that rat alpha-lactalbumin has 17 extra residues beyond the COOH terminus of the alpha-lactalbumin isolated and sequenced to date from other species. The predicted COOH-terminal sequence is hydrophobic and proline rich and bears some resemblance to beta-casein...

Herein we investigate computationally in detail the mechanism of the formation of the carboxylate adduct during the electroreduction of CO2 in water catalysed by cobalt porphyrin complexes. Specifically, we address qualitatively the competition between the concerted and sequential pathways for the proton-coupled electron transfer. We use a simple methodology for accurate computation of the pKa ...

CLH-3a and CLH-3b are swelling-activated, alternatively spliced Caenorhabditis elegans ClC anion channels that have identical membrane domains but exhibit marked differences in their cytoplasmic NH(2) and COOH termini. The major differences include a 71-amino acid CLH-3a NH(2)-terminal extension and a 270-amino acid extension of the CLH-3b COOH terminus. Splice variation gives rise to channels ...

A short nonhelical sequence at the COOH-terminus of vertebrate nonmuscle myosin has been shown to enhance myosin filament assembly. We have analyzed the role of this sequence in chicken intestinal epithelial brush border myosin, using protein engineering/site-directed mutagenesis. Clones encoding the rod region of this myosin were isolated and sequenced. They were truncated at various restricti...

Ab initio molecular dynamics delivers the two thermodynamic pathways opened for reduction of CO 2 to HCOOH in aqueous media after first electron transfer and acidity constants intermediates (COOH HCOO) each pathways.

Electrospun nanofibrous scaffolds which can mimic the architecture of the natural extracellular matrix (ECM) are potential candidates for peripheral nerve repair application. Multi-walled carbon nanotubes (MWCNTs) are used in peripheral nerve repair due to their ability to promote neurite extension and support neural network formation. In this study, surface-modified nanofibrous scaffolds compo...