Sentence examples for urea linkage from inspiring English sources

F2 could be activated by tyrosinase-catalyzed oxidation followed by hydrolysis of a urea linkage.

The results indicated that the permeability of the membranes increases with increasing urea linkage in the polymer configuration.

The benzimidazole structures were newly designed based on the urea linkage of our prototype Y5 receptor antagonists (2 and 3).

In terms of α-amino-3-hydroxy-5-methylisoxazole propionate receptor (AMPA-R) affinity, a urea linkage was equivalent to a urethane linkage and a pyrrole ring at the 7 position reduced affinity in comparison with an imidazole ring.

The formation of urethane linkage during the prepolymer reaction and the urea linkage between prepolymer and the dendrons is confirmed by Fourier transform infrared (FTIR) spectroscopy and 1H nuclear magnetic resonance (NMR) spectroscopy.

It was found that, at 24 h post-transfection, the modified siRNAs having the thymidine dimers with the carbamate and urea linkage suppress the protein expression 78 and 37 times more efficiently than that with the natural phosphodiester linkage, respectively.

Foam is manufactured by adding water, which reacts with the terminal isocyanate groups to increase the molecular weight through urea linkages while simultaneously releasing carbon dioxide.

The organic and inorganic components of the hybrid structure are covalently bonded through urea linkages.

With higher urea content, such kind of hard segment cohesion results due to greater strength of bidenate H-bonding among urea linkages.

Previously, our work was focused on the experimental details of the controlled thermally decrosslinking behavior of a polymer system that contained sterically hindered urea linkages.

Polyhedral Oligomeric Silsesquioxanne particles were tethered by urethane or urea linkages on the hard segments of polyurethane chains with varying segment Mw.