“Direct Evidence for the Polymeric Nature of Polydopamine”, Angewandte Chemie International Edition. This paper demonstrates the use of single molecule force spectroscopy to show that polydopamine is a polymer, shedding new light on the structure of this interesting material.
Angewandte Chemie vol 58, Issue 4, Pages 1077-1082 (2019)
https://doi.org/10.1002/anie.201811763