We provide a Baijiu colorimetric sensor array based on metal ions regulated Au NPs aggregation, which can do a correct classification of 16 Baijius with different flavor types.

No abstract

No abstract

Organic acid content plays important roles in the flavor and taste of Chinese baijiu. The establishment of detection and discrimination technique for organic acids and employing it as a basis...

Different valence states of chromium ions possess huge differences of toxicity. It is an innovative idea to design a reasonable probe to detect Cr according to the toxicity characteristics of...