Abstract: We demonstrate static and dynamic bulk refractive index measurement using slot-waveguide based ring resonator. A detailed simulation is performed to optimize the slot-waveguide geometry for ...

Scientists have developed a powerful new computational method that could accelerate the search for next-generation materials capable of turning sunlight into useful chemical energy. The work focuses ...

Abstract: This paper introduces a novel catalytic mobile micro/nanorobot made only of platinum that realizes nanometer locomotion in hydrogen peroxide solution. The innovative mechanism and principle ...

Hydrogen peroxide plays an essential role in developmental and adaptive responses in animal and plant cells (Neill et al., 2002; Quan et al., 2008; Kreslavski et al., 2012; Zandalinas and Mittler 2018 ...

The simultaneous transfer of a proton and an electron—a process that is referred to as proton-coupled electron transfer (PCET)—is ubiquitous in biology. Many redox metalloenzymes that are used for ...

Microdroplets in the natural environment. H 2 O 2 is spontaneously produced in microdroplets with diameter of less than ∼20 µm, but not in bulk water. In PNAS, Lee et al. report experimental evidence ...

The functional role of Red Blood Cells (RBCs) is the transport of oxygen from the lungs to the tissues providing all cells with the required oxygen. In the circulation, RBCs are continuously exposed ...

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Methods and Results— In Gαq myocardium, markers of oxidative stress were increased at 4 weeks and increased further at 20 weeks. Gαq mice were crossbred with transgenic mice having myocyte-specific ...