Title : A paper-based optical probe for chromium by using gold nanoparticles modified with 2,2'-thiodiacetic acid and smartphone camera readout.

Pub. Date : 2018 Jul 13

PMID : 30006675






1 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 Under optimal conditions, the ratio of the absorbances measured at 670 (blue) and 522 (red) increases linearly in the 1.0 nM to 22.1 muM chromium concentration range, with 0.66 nM (0.034 ppb) limit of detection (LOD) in solution. Chromium latexin Homo sapiens