Results 231 to 240 of about 547,344 (286)

Polyproline: A Synthetic Polypeptide With Unique Properties

Angewandte Chemie, EarlyView.
Poly‐L‐proline is a unique polypeptide distinguished by its well‐defined secondary structures and unusual thermal behavior. This mini review highlights recent advances in the synthesis of poly‐L‐proline by N‐carboxyanhydride (NCA) polymerization, the formation of structurally defined architectures and nanostructures, and emerging strategies that ...
Rosanna Le Scouarnec, Josué M. Galindo, Colin Bonduelle, Andreas Heise   +3 more
wiley   +1 more source

Visualizing the Heterogeneity in Homogeneous Supramolecular Polymers. [PDF]

J Am Chem Soc
Archontakis E, Dhiman S, Zhang M, Vleugels MEJ, Meijer EW, Palmans ARA, Zijlstra P, Albertazzi L.   +7 more
europepmc   +1 more source

Syntheses, X‐ray Crystal Structures, and Raman Spectra of Self‐Assembled XeO3 Chain and Network Complexes of Polytopic sp2‐ and sp3‐Nitrogen Bases

Angewandte Chemie, EarlyView.
Supramolecular 1‐D, 2‐D, and 3‐D networks comprised of ‐(‐O═Xe(O2)‐‐)‐∞ and ‐(‐Xe(O2)O‐‐‐HO(H)‐‐)‐∞ chains coordinated to polytopic N‐base ligands were synthesized and structurally characterized by X‐ray crystallography. Their Xe‐‐‐N and Xe‐‐‐O bonds are characteristic of σ–hole bonds in which the nucleophilic Lewis base sites of the N‐ligands, H2O ...
James T. Goettel, Hélène P. A. Mercier, Gary J. Schrobilgen   +2 more
wiley   +1 more source

Hybrid pH Responsive Supramolecular Polymers Through the Combination of the Ureido-Pyrimidinone Motif with β-Sheet Peptide Sequences. [PDF]

Chemistry
Bellan R, Attia D, van Genderen MHP, Dankers PYW.   +3 more
europepmc   +1 more source

Self‐Assembled Pt(II) Complexes Boost Up Stem Cell Proliferation and Accelerate Metamorphosis in Living Organisms

Angewandte Chemie, EarlyView.
Pt1, an organometallic platinum‐based complex, act as a modulator of redox homeostasis in cnidarians, regulating cellular functions and life‐cycle dynamics. In Nematostella vectensis, it mitigates oxidative stress, strengthens detox systems and accelerates development.
Giuseppina Tommasini, Tania Pecoraro, Anna Lewinska, Maciej Wnuk, Olga Kolodziej, Daniela Intartaglia, Simona Morgera, Alessandro Aliprandi, Giulia Veronesi, Giorgio Facchetti, Isabella Rimoldi, Angela Tino, Claudia Tortiglione, Luisa De Cola   +13 more
wiley   +1 more source

Pathway-directed recyclable chirality inversion of coordinated supramolecular polymers. [PDF]

Nat Commun
Fu K, Zhao Y, Liu G.
europepmc   +1 more source

Synthesis of Ladder and Flexible Polysulfonimides Directly From Anionic Monomers: Investigating Structure–Property Convergence in Succinonitrile–Polymer Electrolyte Blends

Angewandte Chemie, EarlyView.
Direct synthesis of sulfonimide‐based polymers of intrinsic microporosity enables comparison with compositionally similar flexible analogs. Incorporation of a common pore‐filling transport medium drives these fundamentally different polymer architectures toward similar bulk conductivity and mechanical properties while revealing distinct microscopic ion‐
Abraham Herzog‐Arbeitman, Pablo Leon, Benedikt S. Schreib, KyuJung Jun, Jurgis Ruza, Vanesa Munoz Perales, Yang Shao‐Horn, Rafael Gomez‐Bombarelli, Jeremiah A. Johnson   +8 more
wiley   +1 more source

Responsive Supramolecular Polymers for Diagnosis and Treatment. [PDF]

Int J Mol Sci
Martínez-Orts M, Pujals S.
europepmc   +1 more source

Expanding the DNA Nanotechnology Toolbox: Hierarchical Assembly and Self‐Sorting of DNA Tiles With Precisely Controlled Hydrophobic Behavior

Angewandte Chemie International Edition, Volume 65, Issue 44, 26 October 2026.
DNA tile amphiphiles encode dual chemical information, directing nanostructure formation through base‐pairing and hydrophobic effects. Thermal annealing programs hierarchical assembly, with first‐formed interactions biasing the final morphology: short hydrophobic chain strands form DX‐tiles and then into stars, while long‐chain strands form SNAs and ...
Yihao Wu, Muhammad Ghufran Rafique, Christopher Saab, Hanadi Sleiman   +3 more
wiley   +1 more source

Synthetic, multi-dynamic hydrogels by uniting stress-stiffening and supramolecular polymers. [PDF]

Sci Adv
Rijns L, Rutten MGTA, Bellan R, Yuan H, Mugnai ML, Rocha S, Del Gado E, Kouwer PHJ, Dankers PYW.   +8 more
europepmc   +1 more source