Fig. 12
(a) Fluorescence, and (b) absorption graphs depicting EABH reversible nature with EDTA. The photographs showing colour changes on addition of Fe2+ and Pb2+ with EDTA under (c) white light and (d) UV light.
Fig. 12 | Scientific Reports
(a) Fluorescence, and (b) absorption graphs depicting EABH reversible nature with EDTA. The photographs showing colour changes on addition of Fe2+ and Pb2+ with EDTA under (c) white light and (d) UV light.
