A survey is given of how these indices can be determined from the experiments, how they are interrelated, and how they are connected with the LCB structure and the number of long side chains. The complications occurring with samples polydispersed in molar mass and in degree of branching are ...
Carbohydrate polymers, on the other hand, are long chains of carbohydrates linked together through chemical bonds. In this article, we will delve into the intricaciesof carbohydrate polymers, their various types, applications, and potential future developments. Types of Carbohydrate Polymers: 1. Starch...
Ordered Organization of Long Chain Polymers: Advances andChallenges Due to the long chain character and entanglement feature,polymer chains were initially believed incapable of organizing into ordered structures. However, X-ray studies in ...
Polymersconsist of long molecular chains of covalently bonded atoms. 高聚物都是由共价链联接原子而形成的长链分子所组成. 辞典例句 Humic acids are usually regarded aspolymersof aromatic compounds. 腐殖酸通常被看作是芳烃化合物的聚合物. 辞典例句
Synthesis and characterization of ester-free poly(trimethylene carbonate) bearing long-alkyl moieties and its degradation Various lengths of alkyl chains, like -C8H17to -C20H41, were introduced into trimethylene carbonate (TMC) to enhance the physical properties of ester-free poly(trimethylene carbonat...
Copolymers are long macromolecular chains composed of at least two monomers of different chemical natures. High monomer-sequence regulation enables effective control of structure–property relations of copolymers so that precise sequence-controlled polymers may be endowed with novel properties or functions1,...
Ru complexes might represent integral parts of a polymer—either within the backbone, the side chains or at the chain ends. Such polymers can be prepared via different synthetic routes, which have been adapted from conventional polymer science. The different synthetic strategies and types of Ru-con...
α— Terthienyl and pyrrole, substituted with alkylsulfonate side chains, can be polymerized electrochemically without the addition of a conduction salt. This gives rise to self-doped conducting polymers that are soluble in water in the... EE Havinga,LWV Horssen,WT Hoeve,... - 《Polymer Bullet...
we propose that the formation of helices ofR-1orS-1occurs via a hierarchical self-assembly route, which involves twisted packing due to the geometric incompatibility of the different types of chains. The observed chiral transcription from molecules to morphologies is significant for understanding bio-...
Resorbable, implantable bioelectronic devices are emerging as powerful tools to reliably monitor critical physiological parameters in real time over extended periods. While degradable magnesium-based electronics have pioneered this effort, relatively sho