Results 71 to 80 of about 202,574 (214)

Tunable Thermally Activated Delayed Fluorescence from Supramolecular Polymers Toward Application in Aqueous Media

open access: yesAngewandte Chemie, Volume 137, Issue 34, August 18, 2025.
Hitherto thermally activated delayed fluorescence (TADF) and supramolecular polymerization have been seemingly incompatible phenomena. Herein, we demonstrate multiple resonance (MR) TADF from supramolecular polymers, which can be tuned, by using a supramolecular modulator approach.
Nils Bäumer   +5 more
wiley   +2 more sources

Chemical sensors based on nano-sized lanthanide-grafted periodic mesoporous organosilica hybrid materials

open access: yes, 2019
In this work we introduce the use of nano-sized (50-70 nm) lanthanide-grafted periodic mesoporous organosilicas for both metal ion sensing and solvent sensing.
Kaczmarek, Anna, Van Der Voort, Pascal
core   +1 more source

Adsorption Mechanisms and AI‐Driven Discovery of Biomass‐Based CO2 Sorbents

open access: yesSmall, Volume 21, Issue 47, November 27, 2025.
This review analyzes recent advances in biomass‐derived activated carbons for CO2 capture. It highlights the influence of precursors, activation methods, and surface modifications on adsorption performance. The integration of AI‐driven approaches for material optimization is discussed.
Faezeh Hajiali   +6 more
wiley   +1 more source

Discovery of Genetically Distinct, Sympatric Coral Lineages With Temporal but Not Gametic Reproductive Isolation

open access: yesMolecular Ecology, Volume 34, Issue 22, November 2025.
ABSTRACT Coral species abundance and biodiversity estimates are typically based on colony macromorphology. However, such measurements often underestimate the true diversity within coral communities because morphology does not necessarily reflect behavioral or genetic divergence. We previously reported on the unusual spawning behavior of the brain coral
Valérie F. Chamberland   +8 more
wiley   +1 more source

Potassium Phosphate/Benzyltriethylammonium Chloride as Efficient Catalytic System for Transesterification [PDF]

open access: yes, 2008
Potassium phosphate (K(3)PO(4)) in the presence of benzyltriethylammonium chloride have been found to catalyses the transesterifications of a wide variety of aliphatic and aromatic esters with primary and secondary alcohols affording the corresponding ...
Bartolinčić, Anamarija   +5 more
core   +1 more source

Biomimicry of Magnetotactic Bacteria Via Self‐Organized Soft Matter Dispersions

open access: yesAdvanced Physics Research, Volume 4, Issue 10, October 2025.
Self‐assembled ferrofluid droplet chain coated with a lipid bilayer, mimicking the structural, functional and dynamic properties of magnetotactic bacteria. The controlled magnetic responsiveness suggests applicational potential of these soft matter systems in biosensing, targeted delivery, and magnetic‐responsive materials.
Varun Chandrasekar   +5 more
wiley   +1 more source

Cetrimonium Bromide Inhibits Cell Migration and Invasion of Human Hepatic SK-HEP-1 Cells Through Modulating the Canonical and Non-canonical TGF-β Signaling Pathways

open access: yesAnticancer Research, 2019
Background/Aim: Cetrimonium bromide (CTAB), a quaternary ammonium surfactant, is an antiseptic agent against bacteria and fungi. However, the mechanisms by which its pharmacological actions affect epithelial–mesenchymal transition (EMT) in hepatocellular
Tsai-Kun Wu   +6 more
semanticscholar   +1 more source

Colloidal Interactions in Simulated Intestinal Fluids: Implications for Oral Drug Delivery at the Nanoscale

open access: yesSmall Science, Volume 5, Issue 10, October 2025.
The interactions between colloidal structures in intestinal fluids and therapeutics, nanoparticles, and polymers are investigated. By designing different simulated intestinal fluids, reveal how the concentration and type of bile salts and lipids affect drug solubility, nanoparticle aggregation and cytotoxicity, as well as mucoadhesion of nanoparticles ...
Juliane Fjelrad Christfort   +5 more
wiley   +1 more source

Recent advances in smart biotechnology: Hydrogels and nanocarriers for tailored bioactive molecules depot [PDF]

open access: yes, 2017
Over the past ten years, the global biopharmaceutical market has remarkably grown, with ten over the top twenty worldwide high performance medical treatment sales being biologics.
Antunes, Filipe E.   +12 more
core   +2 more sources

Boosting Li–O2 Battery Performance and Stability With ZnI2: Synergistic Effects on Anode Protection and Cathode Activation

open access: yesSusMat, Volume 5, Issue 5, October 2025.
ZnI₂ serves as a bifunctional redox mediator in Li–O2 batteries, enabling both enhanced anode protection and cathode activation. A simple in situ formed LiZn/Zn alloy layer stabilizes the lithium metal surface, minimizing parasitic reactions. This promotes uniform Li plating and a stable SEI.
Byoungjoon Hwang   +4 more
wiley   +1 more source

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