Results 181 to 190 of about 1,067,481 (264)

Heat drastically alters floral color and pigment composition without affecting flower conspicuousness

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Floral pigments primarily serve to attract pollinators through color display and also contribute to protection against environmental stress. Although pigment composition can be plastically altered under stress, its impact on pollinator color perception remains poorly understood.
Eduardo Narbona   +6 more
wiley   +1 more source

The Redox Properties of Polyphenols and Their Role in ROS Generation for Biomedical Applications

open access: yesAngewandte Chemie, EarlyView.
The dual redox nature of polyphenols enables antioxidant activity and controlled reactive oxygen species (ROS) generation. This review details the biomedical applications of polyphenols in materials such as nanoparticles, coatings, and hydrogels for antimicrobial, tissue regeneration, and cancer therapies.
Jose Bolaños‐Cardet   +7 more
wiley   +2 more sources

Development of Artificial Intelligence for Quantitative Assessment of Nasal Inflammatory Cytology in Chronic Rhinitis by Whole‐Slide Images

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinitis (CR) is currently recognized as a syndrome that manifests in different phenotypes. We aimed to establish an artificial intelligence system (quantitative assessment of nasal inflammatory cytology, QANIC) on the basis of whole‐slide images (WSIs) to enable quantitative assessment of nasal inflammatory cells.
Xu Zhang   +9 more
wiley   +1 more source

Harnessing Colloidal Dispersion for Laccase‐Driven Enzymatic Depolymerization of Polystyrene

open access: yesAngewandte Chemie, EarlyView.
Polystyrene (PS), long considered non‐degradable by biocatalytic pathways, can now be broken down under aqueous conditions using atmospheric air and a laccase–mediator system composed of a commercially available fungal enzyme and 1‐hydroxybenzotriazole as small organic mediator.
Manon Pujol   +5 more
wiley   +2 more sources

Effect of crude extracts of the plant local wolf riding in the growth of some fungi

open access: gold, 2006
Maison Khder Al-Biati   +2 more
openalex   +1 more source

Vancomycin‐Functionalized Nanodelivery Systems for Antibacterial Tissue Engineering Scaffolds

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review consolidates recent advancements in VAN nanoformulations, critically evaluating their design principles, release mechanisms, and efficacy profiles against resistant Gram‐positive pathogens. While promising in vitro and in vivo results have been demonstrated, the clinicaltranslation of these technologies necessitates further rigorous ...
Nima Beheshtizadeh   +5 more
wiley   +1 more source

Mycotoxins: An ongoing challenge to food safety and security. [PDF]

open access: yesPLoS Pathog
Yilmaz N   +2 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy