Sentence examples for main chain as from inspiring English sources

In this review, we discussed the various polymeric designs (P1 172) encompassed of electron rich donor and electron deficient acceptor moieties in the main chain as well as in the side chain to facilitate effective intra-molecular charge transfer.

In addition, their emission colors and energy levels could be effectively tuned by changing the structure of the main chain as well as the substituent at the pendent fluorene of TFT, TFB, and TFA.

The chain dynamics of the polyperoxide chain has been studied by means of 13C spin lattice relaxation times (T1) of the main chain as well as the side chain carbons.

Two poly(pyridinium salt)s with anthracene moieties in the main chain as well as tosylate and triflimide as counterions were prepared by either the ring-transmutation polymerization of phenylated bis(pyrylium tosylate) salt with 2,6-diaminoanthracene in dimethyl sulfoxide or the metathesis reaction of the corresponding tosylate polymer with lithium triflimide in acetonitrile.

Omit maps, calculated using SFCHECK [39], and B-factor sharpened maps were used to achieve better tracing of the main chain as well as some of the side chains.

This includes variations of the side chains, geometrical isomers, modifications of the main chain, as well as combinations of such structural changes (Scheme  2).

As the result of OH radicals attack on the CMC, radicals on the main-chain, as well as on side groups (carboxymethyl) are formed.

The present paper deals with applications of copolymers containing polar SO2 units in main chains as matrices for polymeric electrolytes.

Under the protection of polymer main chains as the shell or skeleton structure on a nano-scale, the crystalline side chains as the core will no longer suffer loss and will maintain stablity in use.

Using milder sulfonation, the sulfonation reactions proceeded at the grafted chains in preference to the phenylene rings of PEEK main chains; as a result, the grafted films could successfully transform to a PEM with conductivity of more than 0.1 S/cm.

The incorporation of flexible alkyl groups onto the main chain of norbornene as well as copolymerization of 5-alkyl-2-norbornenes with norbornene represent useful methods for lowering the glass transition temperature (Tg), i.e. improving the processability.