Why is the smell of Arizona's monsoon so distinctive? It releases the aromas of the desert, one ecologist says.

The article indicates that the sudden appearance (or disappearance?) of polymorphs can derail clinical programmes. Such an ...

Accordingly, we synthesized new examples of 1,3-thiazolium-5-thiolate mesoionic compounds, especially those with large AM1-TDHF calculated values for β (0). Figure 1 shows two groups, R A and R D, ...

Plants produce an astonishing variety of chemical substances. Most of these metabolites are involved in chemical ...

We’ve marked two important anniversaries in Chemistry World recently: 200 years since Michael Faraday first isolated benzene ...

Calculations and Example of Compound Return For example, suppose you started with an initial investment of $1,000. If you multiply 1,000 by 1.1 five times, that is, $1,000 x (1.1) 5, you will end ...

Novel Keggin heteropolyacid anion based Brønsted acidic ionic salts [SO3H(CH2)4Mim]nH3–nPMo12O40 (n = 1, 2, 3) were synthesized and used as catalysts in the nitration of aromatic compound in HNO3 (67% ...

Results are reported from an ongoing passive air monitoring study for polycyclic aromatic compounds (PACs) in the Athabasca oil sands region in Alberta, Canada. Polyurethane foam (PUF) disk passive ...