Guaiazulene belongs to the class of azulene compounds, known for their vibrant blue color. Guaiazulene produces a blue color more saturated than that of naturally derived blue pigments and contains ...

The test solutions utilized were: 15% EDTA, pH 7.4 (ethylenediaminetetraacetic acid; Merck KGaA, Darmstadt, Germany); 15% EGTA, pH 7.4 (ethylene-glycol-bis(oxyethylenenitrilo)-tetraacetic acid; Sigma, ...

6b04126. Additional details about chemical and cellular analyses, construction of reaction stoichiometry; discussion about solubility of hematite at experimental temperatures; further details about ...