Sentence examples for ester groups from from inspiring English sources

Control over the pectin gel state is conferred by co-expression of a pectin esterase inhibitor modulating catalytic activities of expressed pectin esterases (Additional file 13) that catalyze removal of methyl ester groups from homogalacturonan backbones to allow their cross-linking with Ca2+ [ 66].

The ester group from PEU molecule on the scaffold surface reacts with one amino group from 1,6-hexanediamine.

Soy phosphatidylcholine and sodium oleate have an ester group from which the sodium atom can dissociate, and the cholesterol structure has a free hydroxyl group.

The benzoate- and acetate-terminated polymers exhibited only one subglass process, originating from reorientation of the ester groups, distinct from the glass transition.

The sulfate ester groups are removed from the iridescent pigments with vacuum overdrying.

Bisphenols functionalized with diacylhydrazine moieties and ester groups were prepared from 5-hydroxyisophthalic acid by esterification and partial hydrazination, followed by oxidative coupling of the obtained hydrazide.

The core level XPS ESCA spectrum of PHEMA-grafted LDPE showed two strong peaks at 286.6 eV (from hydroxyl groups and ester groups) and 289.1 eV (from ester groups) due to PHEMA brushes grafted onto LDPE surfaces.

Spectra of lecithin shows peak from C = O stretching bonds in ester groups at 1,737 cm−1, peaks from C-O stretching bond at 1,376 and 1,227 cm−1, and peaks from C-H bond of fatty-acid's long chains at 2,852 and 2,921 cm−1 (Fig.  2).

This showed that as the hydrophobicity of the ester group increased (from methyl to benzyl), the molecular weight decline of the polymer decreased.

Because of their amphiphilic character, inisurfs migrated at oil/water interface and initiated polymerization from bromoisobutyryl ester groups.

Novel polyester polyurethane elastomers with alkyl side groups had improved hydrothermal stability due to steric hindrance from hydrolysis of ester groups.