Fluorescence sensing of glucose at nanomolar levels using an imprinted copolymer embedded with carbon quantum dots
Dinh Khoi Dang, Vo Thi Kim Xuyen, Qui Thanh Hoai Ta, Ly Tan Nhiem
Abstract
= 0.9884) was observed between the logarithmic glucose concentration (25 nM to 25 mM) and changes in fluorescence intensity. This fluorescent sensor demonstrates significant potential for real-world applications in monitoring intracellular glucose levels.
Topics & Concepts
FluorescenceCarbon quantum dotsQuantum dotCopolymerDetection limitIntracellularPolymerMaterials scienceMolecular imprintingCarbon fibersChemistryChemical engineeringPhotochemistryAnalytical Chemistry (journal)Fluorescence spectroscopyMatrix (chemical analysis)Linear relationshipNanotechnologyMolecularly imprinted polymerBiosensorCarbon and Quantum Dots ApplicationsAnalytical chemistry methods developmentElectrochemical sensors and biosensors