Results 181 to 190 of about 3,888,143 (432)

Polyphenol content and antioxidant capacity of apple fruit: effect of cultivar and storage conditions

open access: yesJournal of Applied Botany and Food Quality, 2012
The benefits of fruits and vegetables are often attributed to their high antioxidant content. Research supports a role of secondary plant metabolites particulary polyphenols in the prevention of degenerative diseases e.g.
A. Matthes, M. Schmitz-Eiberger
doaj  

Challenges and Opportunities for Rechargeable Aqueous Sn Metal Batteries

open access: yesAdvanced Materials, EarlyView.
Rechargeable aqueous batteries with metal anodes promise enhanced energy density, combining higher output voltage and capacity with high safety. This perspective highlights the emerging potential of the Sn metal anode, emphasizing its resistance to hydrogen evolution, high reversibility, and sustainability.
Haozhe Zhang   +3 more
wiley   +1 more source

Heteroatomic jet fuel components: Lichen substances as fuel component and potential additives [PDF]

open access: yesarXiv, 2018
This article presents chemical analysis of jet fuel (Jet A-1) heteroatomic fuel components with identification of an antioxidant lichen substance in methanol extracted fuel samples. Thermal stressing of jet fuel produces soluble macromolecular oxidatively reactive species (SMORS) and heteroatomic deposits.
arxiv  

Total Antioxidant Capacity (TAC) Values and Their Correlation with Individual Antioxidants in Healthy Beagles [PDF]

open access: hybrid, 2000
A. Nemec   +5 more
openalex   +1 more source

Photonic Nanomaterials for Wearable Health Solutions

open access: yesAdvanced Materials, EarlyView.
This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park   +3 more
wiley   +1 more source

Effect of heat treatment on the antioxidant capacity of garlic [PDF]

open access: yesMaejo International Journal of Science and Technology, 2009
The determination of the antioxidant capacity of dry and wet-heated garlic, at 70, 100, and 121 C by 3 different methods, namely ferric reducing antioxidant power (FRAP) assay, improved ABTS radical cation decolourization assay, and DPPH free radical ...
Wiwat Wangcharoen
doaj  

Etude de la composition chimique et du potentiel pharmacologique associ{é} de Phyllanthus amarus Schum et Thonn (1827) [PDF]

open access: yesColloque International des Plantes Aromatiques et M{\'e}dicinales (CIPAM) - 9{\`e}me {\'e}dition, Nov 2016, Cayenne, Guyane fran{\c c}aise, 2018
In August 2013, the French pharmacopoeia was enriched with 43 plants used in French overseas territories, including 15 proposed by APLAMEDAROM association of Guadeloupe. However, for most of them, no data on the chemical composition, qualitatively and quantitatively is available in the literature for these specimens; this is an issue to their ...
arxiv  

Exceptional Thermal Conductivity in Printed Dielectrics through Compositional and Microstructural Design

open access: yesAdvanced Materials, EarlyView.
A multi‐generational compositional design creates a printable low‐loss dielectric composite that achieves over 16 W m−1 K−1. This breakthrough is enabled by thermal post‐processing, which promotes templated crystallization in a polymer matrix from surface‐modified particles, creating a “hetero‐percolated network.” The resulting material is three ...
Daniel J. Braconnier   +6 more
wiley   +1 more source

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