Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of linear viscoelasticity of supramolecular polymers with different contents of UPy (3, 5, and 10%) as side groups (sticker) and precursor molecular weights (a) lower (42.5 kg mol–1), (b) close to (76.4 kg mol–1), and (c) above critical molecular weight Mc (165.4 kg mol–1). Reproduced with permission from ref (49).
