Results 191 to 200 of about 61,010 (276)

S/O and vinyl isomerization enables ultrafast cationic ring-opening polymerization toward CO₂-derived polythioester with migrated in-chain C=C substituents. [PDF]

Nat Commun
Lu ZB, Peng SR, Wang Z, Xiong Y, Xia L, Chen G, Nie X, Hong CY, Zhang Z, You YZ.   +9 more
europepmc   +1 more source

Advancements in 3D Printing of Self‐Healing Polymer Systems

Macromolecular Materials and Engineering, EarlyView.
This review provides an overview of the most common 3D printing technologies and summarizes the numerous methods to produce self‐healing materials. The challenges and strategies used to adapt these methods to 3D printing are then highlighted to provide a framework for future research in 3D printing self‐healing polymer systems.
Adam L. Bachmann, Bryan S. Beckingham
wiley   +1 more source

Functionalized Cellulose from Citrus Waste as a Sustainable Oil Adsorbent Material. [PDF]

Polymers (Basel)
Maiuolo L, Jiritano A, Costanzo P, Meringolo F, Algieri V, Arrabito G, Puleo G, De Nino A.   +7 more
europepmc   +1 more source

Sulfonium‐Based Antimicrobial Block Copolymers: Influence of Hydrophobicity on Biological Activity and Antibiotic Synergy

Macromolecular Rapid Communications, EarlyView.
Sulfonium‐based antimicrobial block copolymers combine an active cationic hydrophobic block with a neutral hydrophilic block to improve cytocompatibility. The hydrophobicity of the sulfonium‐based block controls the activity against S. aureus and E coli.
Sidra Kanwal, Otto Staudhammer, Umer Bin Abdul Aziz, Elisa Quaas, Jörg Rademann, Daniel Klinger   +5 more
wiley   +1 more source

Polyglycerol‐Based Lipids: A Next‐Generation Alternative to PEG in Lipid Nanoparticles for Advanced Drug Delivery Systems

Macromolecular Rapid Communications, EarlyView.
Linear polyglycerol is proposed as a PEG‐alternative in mRNA‐loaded lipid nanoparticles to limit activation of anti‐PEG antibodies and reduce immunogenicity. Resulting nanoparticles may provide similar gene delivery capabilities, while preventing binding of anti‐PEG antibodies compared to PEGylated counterparts.
Yara Ensminger, Rashmi Rashmi, Michael Karimov, Gideon Nölte, Markus Hafke, Ann‐Cathrin Schmitt, David Díaz‐Oviedo, Johannes Köbberling, Rainer Haag   +8 more
wiley   +1 more source

Synthesis and characterization of poly [N-acryloyl-(D/L), (+/−)-phenylalanine-co-(D/L), (−/+)N-methacryloyloxyethyl-N′-2-hydroxybutyl(urea)] copolymers

Open Chemistry, 2014
Buruiana Emil, Murariu Mioara, Buruiana Tinca   +2 more
doaj   +1 more source

Oxygen-Tolerant, Red Light-Driven Controlled Synthesis of Easily Degradable and High Molecular Weight α-Lipoic Acid-Vinyl Copolymers. [PDF]

Angew Chem Int Ed Engl
Levkovsky IO, Trachsel L, Murata H, Matyjaszewski K.   +3 more
europepmc   +1 more source

Poly(2‐Oxazoline)‐Based Polyphotoacids: Synthesis, Solution Behavior, and Cellular Uptake of Multi‐Responsive Intracellular Transporters

Macromolecular Rapid Communications, EarlyView.
The ability of photoacids to increase their acidity in response to light irradiation (excited state proton transfer, ESPT) makes them attractive building blocks for the design of stimuli‐responsive copolymers. In this contribution, we present highly biocompatible polyphotoacids based on poly(2‐oxazoline)s bearing 1‐hydroxypyrene units. Low cytotoxicity,
Leonid I. Kaberov, Amod Godbole, Laura Klement, Sreevalsan Achikkulathu, Avinash Chettri, Benjamin Dietzek‐Ivanšić, Carsten Hoffmann, Felix H. Schacher   +7 more
wiley   +1 more source

Entropy Drives the Predictive Discovery of an Optimal Cleavable Comonomer for ROMP. [PDF]

ACS Cent Sci
Ko K, MacNicol PL, Zhu M, Zhang L, Abubakar SM, Johnson JA.   +5 more
europepmc   +1 more source

Enrichment of Hyaluronic Acid Binding Tumor Cells by Modulation of Selective Adhesion on Microgel Surfaces

Macromolecular Rapid Communications, EarlyView.
We have developed a thermoresponsive microgel system for the selective enrichment of hyaluronic acid‐binding tumor cells. By modulating the adhesion on the microgel surface via temperature changes from 37°C to 30°C, we demonstrate a novel proof‐of‐principle for separating these tumor cell from white blood cells, which has potential applications in ...
Melanie Schmidt, Dilay Karayel, André Franken, Janita Müller, Laura Hartmann, Klaus Pantel, Tanja Fehm, Hans Neubauer, Stephan Schmidt   +8 more
wiley   +1 more source