Results 131 to 140 of about 47,943 (325)
Ultra‐Durable Information‐Encoded Anti‐Counterfeiting Self‐Assembled Nanocrystal Labels
Advanced Optical Materials, EarlyView.Ultra‐durable cost‐effective information‐encoded anti‐counterfeiting labels are fabricated to secure semiconductor chips. A novel method is used to self‐assemble colloidal quantum wells (CQWs) into color bars. Information can be encoded spatially, spectrally, and opto‐spatially.
Taha Haddadifam +6 more
wiley +1 more source
Advanced Robotics Research, EarlyView.A flexible liquid‐crystalline electrolyte membrane via in situ photopolymerization of a phosphate‐functionalized mesogen, ionic liquid, and diacrylate monomer is developed. The resulting smectic B (SmB)‐phase structure enables 2D ion transport with high conductivity (10−4 S cm−1).
Chengyang Liu, Masafumi Yoshio
wiley +1 more source
Advanced Synthesis &Catalysis, EarlyView.A novel methodology for the construction of aromatic and heteroaromatic trifluoropropynyl derivatives has been developed. The new protocol is based on a tandem Sonogashira cross‐coupling reaction between a bench‐stable trifluoropropynyl carbinol reagent, generated from the commercially available and inexpensive hydrofluoroolefin‐1234yf gas, and (hetero)
Emma Bodnár +3 more
wiley +1 more source
Antibacterial and antifungal activities of crude plant extracts from Colombian biodiversity
Revista de Biología Tropical, 2012 On a global scale, people have used plants to treat diseases and infections, and this has raised interest on the plant biodiversity potencial in the search of antimicrobial principles.
Jaime Niño +2 more
doaj +2 more sources
RADIOLYTIC DECOMPOSITION OF POLYCHLORINATED BIPHENYLS FROM SOVTOL TRANSFORMER OIL IN HEXANE AND ETHANOL SOLUTION [PDF]
, 2018 Э. Т. Абдуллаев +2 more
openalex +1 more source
Advanced Synthesis &Catalysis, EarlyView.Chiral potassium base catalysts featuring 1,1´‐bi‐2‐naphthol‐derived chiral crown ethers as ligands promote a tandem allylic isomerization/asymmetric aldol‐Tishchenko reaction of allylic alcohols and aldehydes. This method provides enantioenriched 1,3‐diols with excellent diastereoselectivity and high enantioselectivity, thereby expanding the synthetic
Hiroki Ishikawa, Masahiro Sai
wiley +1 more source
1Η NMR SPECTRA OF 3-GERMABICYCLO[3.1.0]HEXANES AND 6-OXA-3-GERMABICYCLO[3.1.0]HEXANES
Main Group Metal Chemistry, 1995 Takeuchi, Yoshito +3 more
doaj +1 more source
Aerobic Oxidative Dethioacetalization Catalyzed by an Iron Phthalocyanine Complex
Advanced Synthesis &Catalysis, EarlyView.A protocol for iron octacarboxyphthalocyanine‐catalyzed aerobic oxidative dethioacetalization in an aqueous solvent is developed. This method can efficiently convert a broad range of dithioacetals into the corresponding carbonyl compounds. Inspired by enzyme‐mediated redox processes, the environmentally friendly catalytic system exhibits remarkable ...
Hirofumi Ueda +4 more
wiley +1 more source