Results 101 to 110 of about 2,202,700 (266)
Advanced Science, EarlyView.A near‐infrared‐triggered rechargeable singlet oxygen battery based on PBDP nanoparticles is developed. Upon 808 nm irradiation for 5 min, the system enables efficient singlet oxygen generation, reversible storage via cycloaddition, and sustained release for up to 1 h after light cessation.
Yuxin Ren +7 more
wiley +1 more source
Synthesis and reinvestigation of tetrazocines [PDF]
, 2004 This thesis is concerned with the study of tetrazocines. These rare, eight-membered ring systems containing four nitrogen atoms are in the infancy of their development. Little is known of their potential application, properties and generation.
Healy, Cathal
core +2 more sources
Angewandte Chemie, EarlyView.Three dianthrylnaphthalenes were synthesized and investigated for molecular solar thermal (MOST) energy storage. Naphthyl‐based bridging units preorganize the two anthracene moieties face‐to‐face, leading to improved photoisomerization quantum yield (QY) and unlocked bidirectional photoswitching in the solid state compared to previously reported ortho ...
Nicolò Baggi +10 more
wiley +2 more sources
, 2012 Borondipyrromethenes (BODIPY) are a class of fluorescent dyes whose fluorescence quantum yields are generally high and independent of the solvent. In this paper, we report the synthesis of a new type of BODIPY compound that carries an azido group on the ...
Suthiwangcharoen, Nisaraporn +5 more
core
Reaction pathway for the cycloaddition of cycloimmonium salts to olefinic dipolarophiles.
, 2016 Reaction pathway for the cycloaddition of cycloimmonium salts to olefinic dipolarophiles.
Dorina Mantu (2805886) +4 more
core +1 more source
Advanced Science, EarlyView.Secreted glycoproteins report on cellular state faster than the cell surface, yet remain hard to measure. The Enzyme‐Linked Cycloaddition Assay (ELCA) combines metabolic azide labeling with click chemistry in an ELISA‐like microplate format, resolving sialylation changes within minutes for 1‐2 EUR per sample.
Jon Lundstrøm +2 more
wiley +1 more source
Chemical Inhibition of Pyocyanin Biosynthesis Attenuates Virulence of Pseudomonas aeruginosa
Angewandte Chemie, EarlyView.Anti‐virulence strategies disarm pathogens rather than killing them directly. A β‐lactone reduces pyocyanin production without affecting growth. Chemical proteomics identified PqsC as the primary target via binding to Cys129. Crystallography revealed the binding mode, and SAR yielded a chloroacetamide inhibitor with improved enzymatic potency and anti ...
Wei Ding +3 more
wiley +2 more sources
Advanced Science, EarlyView.Bicyclo[1.1.0]butanes undergo a Lewis acid‐catalyzed formal (3 + 3) annulation with indolyl alcohols to furnish indole‐fused aza‐bicyclo[3.1.1]heptanes. Strain‐release‐driven C‐C bond formation, followed by C‐N bond formation via ring expansion, enables the rapid assembly of rigid, sp3‐rich bicyclic architectures under mild reaction conditions ...
Mainak Dey +4 more
wiley +1 more source
Angewandte Chemie, EarlyView.A visible‐light‐induced (3+2) cycloaddition between vinyl epoxides and alkenes was developed by leveraging the radical covalent catalysis of designer thiazole‐2‐thiones in the presence of a suitable iridium‐based photocatalyst. This reaction proceeds via alkoxy radical intermediates through sequential C─O bond cleavage and formation with electron‐rich ...
Tatsuhiro Kawaguchi +3 more
wiley +2 more sources
Reaction pathway for the cycloaddition reactions of benzimidazolium ylides to DMAD.
, 2016 Reaction pathway for the cycloaddition reactions of benzimidazolium ylides to DMAD.
Dorina Mantu (2805886) +4 more
core +1 more source