Results 141 to 150 of about 2,703,446 (282)

Pollenkitt From Narcissus tazetta: Evaluation of Its UV‐Protective Potential as a Plant‐Based Biomaterial Source

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Pollenkitt, the lipid‐rich coating of pollen grains, is a promising natural ultraviolet (UV)‐protective source rich in phenolic and flavonoid compounds. This study assessed the UV protection capacity of pollenkitt extracted from Narcissus tazetta using six solvents (dH2O, acetone, diethyl ether, ethanol, chloroform, and methanol).
Aslıhan Çetinbaş‐Genç   +4 more
wiley   +1 more source

Leveraging machine learning models in evaluating ADMET properties for drug discovery and development

open access: yesADMET and DMPK
Background and purpose: The evaluation of ADMET properties remains a critical bottleneck in drug discovery and development, contributing significantly to the high attrition rate of drug candidates.
Magesh Venkataraman   +3 more
doaj   +1 more source

A Workflow for Selecting, Profiling, and Optimizing Plant Extracts for Cosmetic Applications

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT In response to the growing demand for innovative natural ingredients in cosmetics, this study proposes a structured approach to identifying bioactive plant species available in France. From 1614 species screened for regulatory acceptability and innovation potential, 18 were shortlisted for phytochemical profiling (high‐performance liquid ...
Maria Viéytez   +4 more
wiley   +1 more source

Advanced Methods for Dose-Response Assessment: Bayesian Approaches—Final Report [PDF]

open access: yes
Resources for the Future (RFF), in conjunction with the U.S. Environmental Protection Agency, the Society for Risk Analysis, and the Electric Power Research Institute, held a workshop September 18–20, 2000, at the RFF Conference Center in Washington, D.C.
Wilson, James
core  

Nephroprotective Potential of Olea europaea Leaf Extract Against Combined Noise and Toluene‐Induced Oxidative and Histopathological Renal Injuries in Wistar Rats

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Noise and toluene are environmental stressors that induce oxidative stress and inflammation, contributing to renal dysfunction. This study evaluated the protective effects of Olea europaea leaf extract (OeLE; 40 mg/kg/day) against combined noise‐ and toluene‐induced nephrotoxicity in Wistar rats.
Takoua Ben Attia   +6 more
wiley   +1 more source

Phenolic Profile and Bioactive Prospects of Wild Annona Species From Angola

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Annona species (Annonaceae family) are valued for their nutritional and medicinal importance, especially in traditional medicine. This study investigated the phenolic profiles of the Angolan Annona muricata, Annona squamosa, and Annona senegalensis leaves, stem barks, and seeds hydroethanolic, infusion, and decoction extracts, also evaluating ...
Josefa Rangel   +9 more
wiley   +1 more source

Cadmium trapping by C60 and B-, Si-, and N-doped C60 [PDF]

open access: yes, 2019
Abiman, Poobalasingam   +4 more
core   +1 more source

The skewness of science in 219 sub-fields and a number of aggregates [PDF]

open access: yes
This paper studies evidence from Thomson Scientific about the citation process of 3.7 million articles published in the period 1998-2002 in 219 Web of Science categories, or sub-fields.
Ignacio Ortuño   +3 more
core  

The Application of Carbon Dots in Crops for Sustainable Agriculture

open access: yesChemistryEurope, EarlyView.
Carbon dots serve as versatile nanoagents across the crop life cycle. They promote plant growth and photosynthesis, enhance resilience to biotic and abiotic stresses, aid in postharvest preservation, and enable sensitive detection of contaminants.
Xue Li   +4 more
wiley   +1 more source

Transitioning Formamide Solvothermal Syntheses of MOFs to Less Toxic Solvents

open access: yesChemistry – A European Journal, EarlyView.
Metal‐organic Frameworks (MOFs) are commonly synthesized in toxic formamide solvents. This study investigates the synthetic factors required for effective removal of formamides across various classes of MOFs, providing a foundation for designing new sustainable MOF syntheses.
Julia C. Donovan   +2 more
wiley   +1 more source

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