Results 261 to 270 of about 71,926 (343)

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

Discovery of a Marine <i>Beauveria bassiana</i> Polysaccharide with Antiviral Activity Against Tobacco Mosaic Virus. [PDF]

Mar Drugs
Qiu X, Jiao L, Xue J, Xu G, Tang X.
europepmc   +1 more source

Characterisation of Nitrocellulose by Gel Permeation Chromatography. Part 1, Technique and Calibration [PDF]

, 1977
D.E. Hillman, John I. Paul
openalex  

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

Correction: Polyhydroxyalkanoate production in Priestia megaterium strains from glycerol feedstock. [PDF]

PLoS One
PLOS One Staff.
europepmc   +1 more source

Poly(O‐Propargyl‐N‐Amino Carbamate), a Reactive Polymer to Underpin Biomedical Applications of Poly(acetylene)s

Macromolecular Rapid Communications, EarlyView.
We report here a new methodology to prepare functional poly(acetylene)s under aqueous conditions. This methodology is underpinned by poly(O‐propargyl‐N‐amino carbamate) (P1), a reactive poly(acetylene) carrying acyl hydrazines. Thus, P1 reacts with aldehydes to give functional poly(acetylene)s, including cationic, hydrophobic, and sugar‐loaded poly ...
Tom Leigh, Greta Bellio, Daniel Crisan, Amit Deb, Alba Ramil‐Bouzas, Andrey Romanyuk, Ivan Torreiro‐Leon, Ana Rey‐Rico, Paco Fernandez‐Trillo   +8 more
wiley   +1 more source

Molecular Insights into the Formation and Functionalization of Carbon Nanodots: From Precursor Intermediates to Surface Chemistry Quantification. [PDF]

Angew Chem Int Ed Engl
Giuliani E, Sbacchi M, Agostini S, Filippini G, Bartolomei B, Gobbo P, Prato M.   +6 more
europepmc   +1 more source

Hydrogels Incorporating Donor–Acceptor Stenhouse Adducts as a Platform for Photoinduced, On‐Off Switchable Release of Small Molecule Cargos

Macromolecular Rapid Communications, EarlyView.
Donor–acceptor Stenhouse aDdducts (DASAs) are known for their photoinduced tautomerization, which, when conjugated to block copolymers, can self‐assemble into tuneable polymersomes. These DASA‐polymersomes are being investigated for light‐controlled cargo release in biomedical applications.
Tristan N. Dell, Ana Cammack‐Najera, Rea Tresa, Farzina Matubbar, Beyzanur Kaya, Uthaya Lathan, Mohamed Chami, Ray G. DiNardi, Omar Rifaie‐Graham, Jonathan P. Wojciechowski, Molly M. Stevens   +10 more
wiley   +1 more source

Emulsion and Emulgel-Based Ophthalmic Drug Delivery Systems. [PDF]

Pharmaceutics
Mohapatra D, Yang E, Corson TW.
europepmc   +1 more source

Toward Dynamic Liquid Cell Scaffold: Photoreversible Ion Gels Exhibiting Light‐Induced Sol‐Gel Transitions

Macromolecular Rapid Communications, EarlyView.
Light‐programmable, non‐cytotoxic ion gels based on ABC triblock copolymers undergo photoreversible sol‐gel transitions, crossing the rheological boundary (tan δ ∼ 1). UV–vis light irradiation modulates the lifetime of reversible junctions, switching the scaffold between liquid‐like and solid (gel)‐like states.
Aya Saruwatari, Yuji Kamiyama, Ryota Tamate, Jun Nakanishi, Takeshi Ueki   +4 more
wiley   +1 more source