Results 141 to 150 of about 3,020,549 (269)

Advances in Unconventional and Sustainable Synthetic Approaches to Benzopyran Scaffolds

open access: yesThe Chemical Record, EarlyView.
This review provides a comprehensive and critical analysis of low‐impact synthetic methodologies reported in the last 8 years (2018–2026) for the construction of benzopyran‐derived scaffolds, such as coumarins, flavones, chromones, chromenes, and chromanes. The benzopyran scaffold is a versatile family of heterocycles found in a wide range of bioactive
Nathalia B. Sá   +4 more
wiley   +1 more source

Nonthermal plasma approaches for combating implant‐associated infections: A compendious review

open access: yesVIEW, EarlyView.
Implant‐associated infections pose serious clinical challenges. Non‐thermal plasma (NTP) modifications overcome this bottleneck in distinct ways relative to traditional sterilization methods. Gas‐phase plasmas generate highly energetic species, UV radiation and reactive oxygen/nitrogen species (RONS), which alter the implant surface properties.
A. M. Trimukhe   +8 more
wiley   +1 more source

The Role of Oxophilicity and Water for Coordination Complexes as Ammonia Stores

open access: yesZeitschrift für anorganische und allgemeine Chemie, EarlyView.
Exposing metal salts to humid ammonia leads to different products, which can be understood on the basis of the metal’s oxophilicity. Exposing copper vitriol to ammonia furthermore leads to the formation of single crystalline [Cu(H2O)(NH3)4]SO4 at ambient conditions.
Daniel Tennhoff   +2 more
wiley   +1 more source

Development of Kilogram-Scale Electrochemical Ni-Catalyzed Cross Electrophile Coupling in Flow. [PDF]

open access: yesOrg Process Res Dev
Kelly M   +7 more
europepmc   +1 more source

Corrosion fatigue crack growth through cladding to base metal of a CrMoV-reactor pressure vessel steel

open access: yes, 1989
Corrosion fatigue crack growth rate of Soviet reactor pressure vessel steel 15X2M∅A and its cladding were studied in simulated PWR-conditions. The crack growth rate was highest in the cladding and lowest near the fusion line.
Fedorova, V.   +6 more
core  

Appraisal of Six Natural Mica Reference Materials for In Situ Rb‐Sr Geochronology

open access: yesGeostandards and Geoanalytical Research, EarlyView.
Key Points Evaluated six natural mica reference materials for in situ LA‐ICP‐MS/MS Rb‐Sr geochronology using geochemical, microstructural and isotopic characterisation. Identified robust primary reference materials: Mount Dromedary biotite (99.37 Ma) and Mica‐Fe biotite (307.75 Ma). La Posta biotite and Högsbo muscovite are suitable secondary reference
Hugo K.H. Olierook   +38 more
wiley   +1 more source

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