Results 111 to 120 of about 62,902 (314)

Natural wax supported by microporous biochar to create a stable phase change material

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Beeswax and hardwood charcoal are combined to form a stable and biodegradable composite phase change material. Abstract Energy storage, exploiting the latent heat of phase change materials, offers an efficient method to store and release heat. Initial developments of phase change materials and their containment targeted performance over environmental ...
David Brassard   +2 more
wiley   +1 more source

Some Features of the Ternary System: Myristic Acid, Palmitic Acid and Isopalmitic Acid. [PDF]

open access: bronze, 1962
Sixten Abrahamsson   +5 more
openalex   +1 more source

Redefining the Skin Barrier: A Microbiome‐Integrated Multilayered Defense Model

open access: yesBarrier Immunity, EarlyView.
ABSTRACT The skin constitutes a dynamic interface orchestrating a sophisticated multilayered defense system comprising physical, chemical, immune, and microbial barriers. This review synthesizes current understanding of the structural and functional integration of these barriers, emphasizing their synergistic interactions in maintaining cutaneous ...
Jingjing Xia   +4 more
wiley   +1 more source

Oil Content and Fatty Acid Composition of Safflower (Carthamus tinctorius L.) Germplasm

open access: yesFoods
Safflower (Carthamus tinctorius L.) is a promising oilseed crop with potential applications in the food, pharmaceutical, and industrial sectors. Understanding the oil content and fatty acid composition of safflower germplasm is crucial for breeding ...
Cemal Kurt   +5 more
doaj   +1 more source

Identification of Tetrahydrocannabidiol Metabolites in Human Urine

open access: yesDrug Testing and Analysis, EarlyView.
The detection of Phase I and II metabolites of tetrahydrocannabidiol (H4CBD) in urine after oral ingestion of 25‐mg H4CBD by a volunteer is described. The proposed metabolite structures are based on ESI+ spectra recorded by HPLC‐HRMS and EI spectra after trimethylsilylation recorded by GC–MS.
Willi Schirmer   +3 more
wiley   +1 more source

Oxidative Stability and Molecular Reactivity of Biodiesel from Castor and Cottonseed Oil Blends by Homogeneous and Heterogeneous Catalysis

open access: yesEnergy Technology, EarlyView.
The oxidative stability of biodiesel from homogeneous and heterogeneous catalysis of castor/cottonseed oil blends is studied. Castor oil's ricinoleic acid improves oxidative stability, acting as a natural antioxidant. Yet, HT catalysis led to lower stability due to catalyst leaching.
Rômulo Batista Vieira   +7 more
wiley   +1 more source

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