Results 241 to 250 of about 200,870 (399)

Iridium‐Catalyzed Asymmetric Allenylic Substitution via Kinetic Resolution Enabled by New Monodentate Ligands

open access: yesAngewandte Chemie, EarlyView.
The first kinetic resolution of allenylic alcohols by asymmetric allenylic substitution has been achieved, which was enabled by the design of a new chiral ligand that altered the energetic profiles of the previously established pathways. Both secondary and tertiary alcohols were suitable substrates.
Youshao Tu   +4 more
wiley   +2 more sources

pH‐Responsive AIE Photosensitizers for Enhanced Antibacterial Therapy

open access: yesAngewandte Chemie, EarlyView.
This study develops DHTPA, a NIR fluorescent, pH‐responsive AIE photosensitizer that enhances photodynamic therapy for bacterial infections by promoting ROS generation in acidic environments, demonstrating effective antibacterial activity and accelerated wound healing in vitro and in vivo.
Qihang Ding   +11 more
wiley   +2 more sources

Harnessing Negative Photochromism in Styryl Cyanines for Light‐Modulated Proton Transport

open access: yesAngewandte Chemie, EarlyView.
We show how photo switchable styryl cyanines undergo an extremely efficient photochemical ring‐closing reaction upon irradiation. Furthermore, substituents on the ring and the nature of their surroundings can be used to tune their chemistry, kinetics, and photochemical properties. Finally, we demonstrate how these molecules can be used as smart dopants
Gianni Pacella   +6 more
wiley   +2 more sources

Indole Content Profiling During Biological Ageing of Cava Sparkling Wine. [PDF]

open access: yesFoods
Abarca-Rivas C   +3 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy