Results 141 to 150 of about 15,592 (253)

Dual-Pathway Strategy for Click-Type Functionalization and Programmable Polymer Deconstruction. [PDF]

Macromolecules
Levkovsky IO, Trachsel L, Murata H, Matyjaszewski K.   +3 more
europepmc   +1 more source

Degradable Nanocarriers Capable of Gene Delivery Derived from pH‐Responsive Polyester: RROP Copolymerization Between Cyclic Ketene Acetals

Macromolecular Rapid Communications, EarlyView.
Polyesters with inherent pH‐sensitivity are prepared through radical ring‐opening polymerization between cyclic ketene acetals. These polyesters demonstrate great potential as alternatives to conventional polycations for fabricating hybrid nanoparticles.
Yiyi Deng, Jonas Debbeler, Anja Traeger, Jens Gaitzsch   +3 more
wiley   +1 more source

Quantifying the Influences of Epoxide Binding in Epoxide/CO₂ Ring Opening Copolymerization Catalysis. [PDF]

J Am Chem Soc
Eisenhardt KHS, Fiorentini F, Payong JEL, Petri UL, Buchard A, Yang J, Williams CK.   +6 more
europepmc   +1 more source

A Non‐Antigenic Randomized Polyethylene Glycol/Poly(2‐Phenyl‐2‐Oxazine)‐Based Drug Delivery Platform

Macromolecular Rapid Communications, EarlyView.
Randomized PEG (rPEG), a conceptually new PEG alternative, is combined with poly(2‐phenyl‐2‐oxazine) (PPheOzi) to establish an rPEG‐b‐PPheOzi‐b‐rPEG micellar drug delivery platform. The PPheOzi block enables high drug loadings, while competitive ELISA reveals a drastic reduction in anti‐PEG antibody affinity of rPEG in comparison to PEG.
Julian Schmidt, Anna‐Lena Ziegler, Florian T. Kaps, Laura J. Rosenberger, Matthias Bros, Holger Frey, Robert Luxenhofer   +6 more
wiley   +1 more source

A reflection on 'Bimetallic mechanism operating in the copolymerization of propylene oxide with carbon dioxide catalyzed by cobalt-salen complexes'. [PDF]

Chem Sci
Nakano K, Nozaki K.
europepmc   +1 more source

Aliphatic Poly(Carbonate)s with Acid Responsive Release Mechanisms for Micellar Anti‐Tumor Drug Delivery

Macromolecular Rapid Communications, EarlyView.
Micellar systems based on biodegradable aliphatic polycarbonates and acid‐responsive triggers enhance drug solubility, stability, and tumor‐selective release. This review covers micelles with acid‐cleavable drug linkages and those that disassemble via acid‐sensitive functionalities.
Adrian V. Hauck, Lutz Nuhn
wiley   +1 more source

Synthesis of Boronic Acid-Cross-Linked Diene-Based Polymers via Free-Radical Copolymerization. [PDF]

Chem Asian J
Kawamoto M, Kihara SI, Dolui S, Nishizono M, Nakayama Y, Shiono T, Tanaka R.   +6 more
europepmc   +1 more source

Chain‐End Grafting of RAFT Polyelectrolyte Macroligands to Stabilize Near‐Infrared‐Emitting Gold Nanoclusters

Macromolecular Rapid Communications, EarlyView.
Surface‐functionalized gold nanoclusters (AuNCs) are synthesized in situ by chain‐end grafting of RAFT polyelectrolytes at room temperature directly in water. It leads to highly stable polymer‐AuNCs nanohybrids emitting near‐infrared photoluminescence with µs lifetimes. ABSTRACT With their photoluminescence properties, gold nanoclusters (AuNCs, d<2 nm)
Bárbara Casteleiro, Pierre Alcouffe, Fernande Da Cruz, Agnès Crépet, José Manuel Gaspar Martinho, Marie‐Thérèse Charreyre, José Paulo Sequeira Farinha, Arnaud Favier   +7 more
wiley   +1 more source

Slow Release of Bioactive Alcohols From Butenolide Polymers and Coatings. [PDF]

Chemistry
Jensma A, Jaeger JT, Hermens JGH, Freese T, Meijer JT, Tarozo R, Sneep JL, Elders N, Berg KVD, Feringa BL.   +9 more
europepmc   +1 more source

Multi‐Responsive PAA/PNIPAM Semi‐IPN Hydrogel Properties Controlled by PAA Topology

Macromolecular Rapid Communications, EarlyView.
Polymer topology governs hydrogel behavior in semi‐interpenetrating networks. Cyclic poly(acrylic acid) enables controlled pH‐responsive swelling, improved stability, and enhanced deformability compared to linear analogues, while linear systems show higher strength during thermal de‐swelling.
Suraj Aswale, Gyeong Min Choi, Hyerin Kang, Aruna Kumar Mohanty, Hanyoung Kim, Hong Y. Cho, Heon Sang Lee, Hyun‐jong Paik   +7 more
wiley   +1 more source