Figure 1: Entanglements have quite different effects on the dynamics of (a) linear and (b) star-branched polymers, but both find new configurations by diffusion of their free ends from the tube.

More information: Donghun Choe et al, Structural, topological, and rheological characteristics of entangled short-chain ...

By adjusting the chemical structures of the constituent monomers and the molecular weight, molecular-weight distribution, and linear or branched architecture of the polymers, it is possible to ...

Findings reveal the unique characteristics of short-chain branched polymers Jul 25, 2024 Automating the data analysis of X-ray diffraction studies on crystalline materials ...

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For the first time, a multidisciplinary team of researchers have demonstrated a proof of principle of all the capabilities ...

Polymer Chemistry Communications contain novel scientific work of such importance that rapid publication is desirable. Authors should briefly indicate in a covering letter the reasons why they feel ...

Pötschke, Petra Abdel-Goad*, Mahmoud Pegel, Sven Jehnichen, Dieter Mark, James E. Zhou**, Donghui and Heinrich, Gert 2009. Comparisons Among Electrical and Rheological Properties of Melt-Mixed ...

The longest unbranched chain containing the functional group is the parent molecule, or simply the longest unbranched chain for alkanes. Remember that, the longest chain can go round a bend.

A team of bioengineers at the University of California, Berkeley, has developed a new kind of environmentally friendly adhesive polymer. In their study, published in the journal Science ...

You will need a UK 2.2 Honours degree or overseas equivalent in the following backgrounds; Materials Science, Chemistry, Chemical Engineering, Physical Chemistry, Polymer Engineering, Composite ...

This month's column delves into why oysters are better from September to April and how they start life as male change to ...