Results 41 to 50 of about 54,961 (264)
Phenol hydroxylation over copper modified ZSM-5 catalysts
Revista Facultad de Ingeniería Universidad de Antioquia, 2005 Several CuZSM-5 catalysts were prepared by hydrothermal synthesis from gels containing different Si/Al and Si/Cu ratios; methylamine or sodium hydroxide were used as mineralizing agents.
César Augusto Caro Muñoz +2 more
doaj +1 more source
Molecules, 2021 The interactions of dopamine [2-(3,4-Dihydroxyphenyl)ethylamine, (Dop−)] with cadmium(II), copper(II) and uranyl(VI) were studied in NaCl(aq) at different ionic strengths (0 ≤ I/mol dm−3 ≤ 1.0) and temperatures (288.15 ≤ T/K ≤ 318.15).
Antonio Gigliuto +6 more
doaj +1 more source
Effect of Catechol Content in Catechol-Conjugated Dextrans on Antiplatelet Performance [PDF]
Polymers, 2017 The surface coating of solid substrates using dextrans has gained a great deal of attention, because dextran-coated surfaces show excellent anti-fouling property as well as biocompatibility behavior. Much effort has been made to develop efficient methods for grafting dextrans on solid surfaces.
Yeonwoo Jeong, Kwang-A Kim, Sung Kang
openaire +2 more sources
True Closed‐Loop Recyclable Hydrogels Enabled by Imine Boronic Ester Crosslinking
Advanced Materials, EarlyView.Subtle molecular differences in imine boronic ester crosslinkers profoundly influence hydrogel properties. 2‐formylphenylboronic acid crosslinkers form previously undisclosed 3‐amino‐benzoxaborole heterocycles, enhancing elasticity despite lower crosslinking density compared to their 4‐formylphenylboronic acid counterparts.
Jenna A. King +5 more
wiley +1 more source
Surfactants for Electrophoretic Deposition of Polyvinylidene Fluoride–Silica Composites
Surfaces, 2022 This investigation is motivated by the numerous advantages of electrophoretic deposition (EPD) for the fabrication of polyvinylidene fluoride (PVDF) and composite coatings and the various applications of such coatings. It is demonstrated that gallic acid
Zhengzheng Wang, Igor Zhitomirsky
doaj +1 more source
Polyphenol‐Inspired Materials for Agricultural Applications
Advanced Materials, EarlyView.This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu +8 more
wiley +1 more source
Biomimetics, 2017 As synthetic analogs of the natural pigment melanin, polydopamine nanoparticles (NPs) are under active investigation as non-toxic anticancer photothermal agents and as free radical scavenging therapeutics.
Devang R. Amin +3 more
doaj +1 more source
Pharmaceuticals, 2021 The number of people worldwide suffering from Alzheimer’s disease (AD) and type 2 diabetes (T2D) is on the rise. Amyloid polypeptides are thought to be associated with the onset of both diseases.
Taisei Tanaka +4 more
doaj +1 more source
Heterogeneous Oxidation of Catechol
The Journal of Physical Chemistry A, 2015 Natural and anthropogenic emissions of aromatic hydrocarbons from biomass burning, agro-industrial settings, and fossil fuel combustion contribute precursors to secondary aerosol formation (SOA). How these compounds are processed under humid tropospheric conditions is the focus of current attention to understand their environmental fate.
Elizabeth A, Pillar-Little +2 more
openaire +2 more sources
Redox‐Confined Interfacial Polymerization Enables Mechanically Robust and Self‐Adhesive Nanofilms
Advanced Materials Interfaces, EarlyView.Redox‐confined polymerization of a simple thiol monomer at a water‐organic interface generates robust freestanding films with nanoscale thickness. The resulting disulfide‐crosslinked nanofilms combine high stiffness with intrinsic adhesion to soft substrates, enabling conformal contact with artificial skin without additional functionalization.
Luana Gazzato +4 more
wiley +1 more source