What if a complex material could reshape itself in response to a simple chemical signal? A team of physicists from the ...

DNA-based material with tunable properties Date: May 28, 2021 Source: University of Vienna Summary: While DNA is often idealized as the 'molecule of life', it is also a highly sophisticated ...

Decreased packing density can also increase the viscosity of the electrode slurry which affects the electrode coating process. In this third application note on batteries, we consider the role of size ...

J. Dedic, H. I. Okur, S. Roke. Polyelectrolytes induce water-water correlations that result in dramatic viscosity changes and nuclear quantum effects. Science Advances, 2019; 5 (12): eaay1443 DOI ...

Relationship Between Molecular Polymer Weight and Zero-Shear Viscosity There is a strong link between what is called the weight-average molecular weight of a polymer and a parameter called the ...

OAK RIDGE, Tenn., Dec. 22, 2017 - A novel approach to studying the viscosity of water has revealed new insights about the behavior of water molecules and may open pathways for liquid-based ...

Conclusion In summary, in this application note, the molecular weight, size and intrinsic viscosity of a selection of polysaccharides were determined using the Viscotek TDA and SEC-MALS 20 systems.

News Published: 13 April 1940 Viscosity and Molecular Structure H. MARK & R. SIMHA Nature 145, 571–573 (1940) Cite this article ...