Manna, MihirMihirMannaRoy, ShilajShilajRoyBhandari, SatyapriyaSatyapriyaBhandariChattopadhyay, ArunArunChattopadhyay2025-08-312025-08-312020-06-0710.1039/d0tc01788d2-s2.0-85086039937https://d8.irins.org/handle/IITG2025/24120Herein, we report the use of a dual emitting quantum dot complex (QDC; composed of a blue emitting metal-methylsalicylaldimine complex on the surface of an orange emitting Mn²⁺-doped ZnS quantum dot) for ratiometric and visual detection of Hg²⁺and Cu²⁺ions - following the alterations in luminescence color, intensity ratio, chromaticity and hue of the QDC.falseArticle205075266972-69767 June 202022arJournal24