Results 231 to 240 of about 187,309 (302)

Vegetable Oil–Mediated Transesterification as a Green Route to Tune Ethyl Cellulose Properties

open access: yesJournal of Polymer Science, EarlyView.
An environmentally conscious strategy for augmenting the hydrophobicity of ethyl cellulose polymer via a transesterification reaction using renewable vegetable oil. ABSTRACT The inherent hydrophilicity of biopolymers presents significant limitations to their implementation, particularly in coating and packaging applications.
Athira Narayanan   +7 more
wiley   +1 more source

Bio‐Based Polyurethanes: Mechanical Performance, Structure–Property Relationships, and Future Directions

open access: yesJournal of Polymer Science, EarlyView.
This review examines bio‐based polyurethanes from renewable feedstocks, focusing on structure‐property relationships governing mechanical performance. It analyzes reinforcement strategies, benchmarks against petrochemical counterparts, and explores future directions, including non‐isocyanate routes and circular economy integration for sustainable high ...
Khaled Chawraba   +4 more
wiley   +1 more source

Lanthanide‐Doped NaGdF4 Nanoparticles as Versatile Luminescent Labels for Cathodoluminescence Mapping

open access: yesphysica status solidi (b), EarlyView.
This study presents a synthesis method for lanthanide‐doped NaGdF4 particles in an aqueous environment. Clearly distinct cathodoluminescence (CL) spectra were observed for europium‐ and thulium‐doped nanoparticles, stable for up to 100 s of excitation time.
Jörgen Jungclaus   +5 more
wiley   +1 more source

The Chemistry From Tin Iodide Molecular Inks to FASnI3 Nanocrystals

open access: yesSmall, EarlyView.
The complexation dynamics of SnI2 with two benchmark Lewis bases (oleylamine and trioctylphosphine) at different ligand loadings, as well as an amine‐free zwitterionic approach, were directly correlated with the formation of different perovskite nanostructures, establishing a predictive framework for designing robust molecular inks for tin halide ...
Kushagra Gahlot   +6 more
wiley   +1 more source

Protective role of oleic acid against palmitic acid-induced pancreatic fibrosis. [PDF]

open access: yesJ Transl Med
Frendi S   +9 more
europepmc   +1 more source

Colloidal Quasi‐2D Cs2AgBiBr6 Double Perovskite Nanosheets: Synthesis and Application as High‐Performance Photodetectors

open access: yesSmall, EarlyView.
Layered quasi‐2D Cs2AgBiBr6 nanosheets, with large lateral dimensions of up to 1.4 µm, which are only a few nanometers thick, were synthesized as a result of systematic investigation of the roles of ligands and reaction temperature. The nanosheets were used to develop high‐performance photodetectors, yielding detectivity in the order of 1012 Jones with
Pannan I. Kyesmen   +4 more
wiley   +1 more source

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