Ultrasensitive Fe<sup>3+</sup>ion detection based on carbon quantum dot-functionalized solution-gated graphene transistors
Fan Qin, Jinhua Li, Jianying Wang, Zilu Yang, Tao Shen, Yizhong Guo, Lihua Wang, Muhammad Sultan Irshad, Tao Mei, Xianbao Wang
Abstract
Carbon quantum dots are successfully integrated into a solution gated graphene transistor-based sensor for ultrasensitive Fe<sup>3+</sup>ion detection.
Topics & Concepts
GrapheneMaterials scienceQuantum dotIonTransistorCarbon fibersGraphene quantum dotOptoelectronicsCarbon quantum dotsNanotechnologyAnalytical Chemistry (journal)PhysicsChemistryChromatographyQuantum mechanicsVoltageComposite numberComposite materialCarbon and Quantum Dots ApplicationsAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors