We report that synthetic polymers consisting of L-proline monomer units exhibit temperature-driven aggregation in water with unprecedented hysteresis. This protein-like behavior is robust and governed by the chirality of the proline units. It paves the way to new processes, driven by either temperature or ionic strength changes, such as a simple "with memory" thermometer.

We developed new macromolecular engineering approaches enabling the preparation of star-like polypeptoids by ring-opening polymerization. Parallely to the evaluation of their cytotoxicity of the HepG2 human cell line, their screening...

Polypeptoids are an emerging class of biomimetic polymers prepared by ring-opening polymerization (ROP) of N-alkylated-N-carboxyanhydride (NNCA) monomers. The N-alkylation provides a unique structural isomerism with peptides but its influence on...