Sentence examples for main chain carbons from inspiring English sources

A new series of functional polyethylene (PE) with ester pendant (−COOR, R = methyl, ethyl, n-propyl, n-butyl, n-octyl, n-dodecyl, n-tetradecyl and n-hexadecyl) on every five main chain carbons were prepared via ring-opening metathesis polymerization (ROMP) of COOR functionalized cyclopentene catalyzed by a ruthenium-based catalyst and subsequent hydrogenation of the ROMP products.

The temperatures at which the maximum linewidths are observed for the main chain carbon of PEO and PAA in the PAA/PEO complex are 310 and 362 K, respectively.

The superimposed structures of HPR and RNase A are very similar with a minimal root mean square deviation across main chain carbon atoms (Figure 7).

Our computer-modeled 3-D structure of GAD500 585 was very similar to that in the original protein structure of GAD, and the RMSD (Root Mean Square Distance) value of main chain carbon atoms between GAD500 585 and GAD was 0.0464 nm.

Also, the activation energy of the main-chain carbons of polyguanidine (II) and (III) with aromatic side chains was found to depend on the size of side chains.

These defects, mainly short-chain branches totalling about 8 branch points per 1000 main-chain carbons, included ethyl and butyl-plus-longer branches (from polymerization side reactions) as well as acetate branches (from incomplete hydrolysis of the precursor copolymer).

q CN n and q CN x, refer to the minimum and maximum of most negative partial charge on a main-chain carbon or nitrogen atom in the molecule.

The main-chain carbon of polyguanidine (II) with aromatic side chains has a higher activation energy, 23.12 kJ/mol, than the polyguanidine (I) with aliphatic side chains, 19.76 kJ/mol.

A series of syndiotactic polymethylenes having an alkyloxycarbonyl side chain, with the alkyl carbon numbers 2, 6, 12, and 18 at every main-chain carbon atom, was synthesized by rhodium complex-catalyzed stereo-selective polymerization.

Chemical shift perturbations for selective main-chain carbon atoms or side-chain carbon atoms were indicated by significant movements of some cross-peaks for 3Q fibrils in the presence of heparin.

The main chain methylene carbons attached to the ring has a trans configuration for one of them and a cis arrangement for the other.