Loading icon
Press enter or spacebar to select a desired language.
Research
Press enter or spacebar to select a desired language.

PubMed COVID-19 Clinical Care

2401 - 2410 of 44979 results found

COVID-19 vaccination: are more jabs needed or are we now immune?

Date
Wednesday, February 28, 2024 - 4:00 AM
Description
As the COVID-19 pandemic has progressed, it has become apparent that COVID-19 vaccination has limited impact on SAR-CoV-2 transmission and provides only short-term protection against acquiring infection, but more robust protection against severe

Through-Space Charge-Transfer-Based Aggregation-Induced Emission and Thermally Activated Delayed Fluorescence in Fused 2H-Chromene Coumarin Congener Generating ROS for Antiviral (SARS-CoV-2) Approach

Date
Wednesday, February 28, 2024 - 4:00 AM
Description
Harvesting triplets in metal-free organic frameworks at ambient conditions and finding appropriate applications are a formidable challenge. Herein, we report a donor-acceptor-type system composed of carbazole and fused 2H-chromene coumarin derivative