ROME — Pope Francis was in critical condition Saturday after he suffered a long asthmatic respiratory crisis that required high flows of oxygen, the Vatican said. The 88-year-old Francis ...

Department of Chemistry and Catalysis Research Center (CRC), Technical University of Munich, Lichtenbergstr. 4, 85747 Garching, Germany ...

An article published this week in The Lancet medical journal found that more than half of the world’s population lacks access to safe and affordable medical oxygen services, and most people ...

Oxidative stress is an imbalance of free radicals and antioxidants in the body that can lead to cell and tissue damage. Evidence suggests that long-term oxidative stress contributes to the ...

School of Physics and Electrical Engineering, Linyi University, Linyi 276000, P. R. China School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China ...

Reactive oxygen species (ROS) and dissolved oxygen play key roles across many biological processes, and fluorescent stains and dyes are the primary tools used to quantify these species in vitro.

We developed a tool for targeted generation of singlet oxygen using light activation of a genetically encoded fluorogen-activating protein complexed with a unique dye molecule that becomes a potent ...