Multiple heteroatom-doped photoluminescent carbon dots for ratiometric detection of Hg<sup>2+</sup> ions in cell imaging and environmental applications
Sonaimuthu Mohandoss, Hari Datta Khanal, Subramanian Palanisamy, SangGuan You, Jae‐Jin Shim, Yong Rok Lee
Abstract
Preparation of multiple heteroatom-doped photoluminescent carbon dots and their applications in ratiometric detection of Hg 2+ , multicolor imaging and real samples are described.
Topics & Concepts
Detection limitPhotoluminescenceHeteroatomQuantum yieldIonAqueous solutionChemistryMetal ions in aqueous solutionAnalytical Chemistry (journal)LuminescenceQuantum dotPhotochemistryFluorescenceMaterials scienceNanotechnologyPhysical chemistryOptoelectronicsChromatographyOrganic chemistryOpticsRing (chemistry)PhysicsCarbon and Quantum Dots ApplicationsMolecular Sensors and Ion DetectionAdvanced biosensing and bioanalysis techniques