Title : Ultratrace Naked-Eye Colorimetric Ratio Assay of Chromium(III) Ion in Aqueous Solution via Stimuli-Responsive Morphological Transformation of Silver Nanoflakes.

Pub. Date : 2019 Mar 19

PMID : 30802033






2 Functional Relationships(s)
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1 The detection method showed an ultralow detection limit of 1.4 nM (nanomole) for Cr3+ in ultrapure water and 11.5 nM in human serum sample, respectively. Water teratocarcinoma-derived growth factor 1 pseudogene 3 Homo sapiens
2 On the basis of colorimetry, the lowest concentration of ~50 nM for Cr3+ in ultrapure water and human serum can be detected by the naked eye. Water teratocarcinoma-derived growth factor 1 pseudogene 3 Homo sapiens