Polyamides and polyesters made of bile acids in the main chain
Texte intégral
Figure
Documents relatifs
2014 Studying dilute solutions of a main-chain mesomorphic polymer in a conventional nematic liquid crystal, we have measured the splay and bend elastic constants, as
European and International validation of 15 main reference methods in the microbiology of the food chain4. Alexandre Leclercq, Gwenola Hardouin,
step-growth polymerization has become a major synthetic approach to tailored polymers for a variety of applications. Step-growth polymers play a key role, mostly
structure in odd-membered ones was identified as a new type of smectic phase, smectic CA [8], in which the tilt direction of mesogenic groups is invariable in every second
The mo;t efficient way to check the hairpin conformation con;I;t; in mea,uring the chain dimen;ion; in the direction, parallel (fl) and perpendicular (£) to the nematic director..
Relationships between shrub invasion phases, grass removal capacity and compensatory practices on 107 grazed and uncut enclosed pastures on the mountainsides (given as the % of
Our main objective is to examine our current ability to derive multiple plant traits, the local variation in trait aggregates, and ultimately estimate community patterns of
[r]