An AB2‐Type Hyperbranched Supramolecular Polymer Based on Calix[4]Pyrrole Anion Recognition: Construction, Stimuli‐Responsiveness, and Morphology Tuning

• DOI: 10.1002/marc.202200447
• Publication Date: 2022-07-20T21:59:47Z
• Authors: Fatma Yelda Ünlü; Abdullah Aydogan
• Keywords: Supramolecular Polymers; Pyrrole

An AB2 -type monomer comprised of a calix[4]pyrrole skeleton and alternating bis-carboxylate units is reported used for the construction novel supramolecular hyperbranched polymer based on anion recognition ability calix[4]pyrrole. 1 H-, DOSY-NMR spectroscopy, viscosity measurements, dynamic light scattering techniques are characterization exhibiting thermo-, pH-, chemical responsiveness, as well concentration dependent morphology tune inferred from electron microscopy analyses. The present study enriches field polymers with new motif, building block, provides simple approach fabrication smart material multi-responsiveness -morphologies.