Elements and Compounds: Understanding elements and compounds is basic knowledge to study chemistry. Elements are the basic building blocks of matter, while compounds are substances formed when two or ...

VOCs, or volatile organic compounds, are compounds that contain carbon atoms and that, at room temperature, easily evaporate. Too small to see and virtually omnipresent both indoors and out, they can ...

The idea behind the caging technique is that a molecule of interest can be rendered biologically inert (or caged) by chemical modification with a photoremovable protecting group (Fig. 1). Illumination ...

This article will cover where volatile compounds in the breath originate from, endogenous compounds, and exogenous compounds. Where do volatile compounds in the breath originate from? Breath comprises ...

Nootropics—for example, caffeine—are compounds that, if used correctly, are safe and can enhance your cognitive performance and mood. You can develop tolerance to some nootropics if you don’t cycle ...