Results 91 to 100 of about 2,305 (213)

Review of Data Sources, QSARs and Integrated Testing Strategies for Skin Sensitisation [PDF]

open access: yes, 2008
This review collects information on sources of skin sensitisation data and computational tools for the estimation of skin sensitisation potential, such as expert systems and (quantitative) structure-activity relationship (QSAR) models.
PATLEWICZ Grace, WORTH ANDREW
core  

The Structure of the Chemotype Determining Locus in Cannabis sativa

open access: yesPlant Direct, Volume 10, Issue 5, May 2026.
ABSTRACT The chemical phenotype (chemotype) of Cannabis sativa is defined by the ratio of cannabidiolic acid (CBDA) to Δ9‐tetrahydrocannabinolic acid (THCA). Although the Mendelian segregation of these traits suggests a single‐locus biallelic system, recent sequencing and phylogenetic evidence indicate they are encoded by two distinct, tightly linked ...
Keith Allen   +2 more
wiley   +1 more source

Titanium Dioxide Induced Immobilization of Small Platinum Nanoparticles on Carbon Spherogels: A Strategy Towards Stable and Efficient Electrocatalysts for the Hydrogen Evolution Reaction

open access: yesSmall, Volume 22, Issue 28, 18 May 2026.
Platinum nanoparticles are immobilized on hollow carbon spherogels using supercritical deposition, enabling precise control over nanoparticle size, loading, and spatial distribution. Incorporation of an internal TiO2 sublayer in the hollow sphere support induces enhanced metal–support interactions, markedly improving hydrogen evolution activity and ...
Philip S. Pein   +11 more
wiley   +1 more source

Next‐Generation Aerogel Electrocatalysts for Oxygen Reduction Reaction

open access: yesSmall, Volume 22, Issue 28, 18 May 2026.
ABSTRACT Aerogel‐based electrocatalysts have become a groundbreaking class of materials for the oxygen reduction reaction (ORR), distinguished by their ultralight nature, pore networks, and outstanding electrical conductivity. Their interconnected three‐dimensional frameworks offer abundant active sites, efficient diffusion channels, and continuous ...
Kayode Adesina Adegoke   +1 more
wiley   +1 more source

Synthesis of Functionalized Diazoacetoacetates via Mukaiyama-type Condensations [PDF]

open access: yes, 2011
Mukaiyama-type condensation reactions of 3-tert-butyldimethylsiloxy-2-diazo-3-butenoate and different electrophiles are effective methods for the synthesis of highly substituted diazoacetoacetates.
Liu, Yu
core  

Interfacial Chemistry‐Tailored Silica&Metal‐Based Heterostructures: from Rational Design to Antibacterial Applications

open access: yesSmall, Volume 22, Issue 26, 8 May 2026.
This review explores how interfacial engineering of silica&metal‐based nanohybrids enables precise architectural control, leveraging the structural and functional contributions of silica to overcome the inherent limitations of meta‐based materials. The antibacterial performance of these nanohybrids including membrane disruption, stimuli‐responsive ...
Dan Cheng, Yuchao Gu, Chengzhong Yu
wiley   +1 more source

Unraveling the Potential of MXenes in Electrochemical Sensing: Mechanistic Insight, Design Principles, and Analytical Applications

open access: yesSmall Science, Volume 6, Issue 5, May 2026.
This review comprehensively examines recent progress in MXene‐based electrochemical sensors for the detection of glucose, hydrogen peroxide, heavy metals, pesticides, nitrites, phenolic pollutants, neurotransmitters, biomarkers, and pharmaceutical compounds.
Hichem Moulahoum   +3 more
wiley   +1 more source

The Arsenal of Aromatic Degrading Bacteria: How They Sense, Chase, Adapt and Destroy Environmental Pollutants

open access: yesMicrobial Biotechnology, Volume 19, Issue 5, May 2026.
In the environment, bacteria sense aromatic pollutants, migrate toward them, adapt to toxicity, and deploy specialized uptake and catabolic systems. Genomic plasticity, metabolic versatility and division of labor within populations together aid in the degradation of persistent aromatics, highlights that biodegradation is driven by various eco ...
Prashant S. Phale   +2 more
wiley   +1 more source

The Multifaceted Role of Keratinocytes in Hidradenitis Suppurativa Pathogenesis

open access: yesExperimental Dermatology, Volume 35, Issue 5, May 2026.
ABSTRACT Hidradenitis suppurativa (HS) is a chronic autoinflammatory skin disorder of the pilosebaceous unit, with multiple factors contributing to its onset, activity and progression. Alongside a predisposing genetic background, hormonal and microbiome alterations, dysregulation of innate and adaptive immune response, as well as environmental ...
Chiara Moltrasio   +2 more
wiley   +1 more source

NMR of solid phosphorus-containing compounds [PDF]

open access: yes, 1999
Solid-state NMR techniques have been applied to the structure and dynamic characterisation of a range of phosphorus-containing compounds. Comparisons have been made within several series of compounds as well as studies of individual molecules with ...
Crowe, Lindsey Alexandra
core  

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