A label-free multifunctional nanosensor based on N-doped carbon nanodots for vitamin B<sub>12</sub> and Co<sup>2+</sup> detection, and bioimaging in living cells and zebrafish
Fangfang Du, Zhe Cheng, Marius Kremer, Yang Liu, Xiaodong Wang, Shaomin Shuang, Chuan Dong
Abstract
Illustration of the synthetic procedure of N-CNDs and N-CDs-based bifunctional fluorescence nanoprobe for the detection of VB<sub>12</sub> and Co<sup>2+</sup> and bioimaging of A549 cell and zebrafish.
Topics & Concepts
NanosensorNanodotNanotechnologyMaterials scienceDopingZebrafishOptoelectronicsChemistryBiochemistryGeneCarbon and Quantum Dots ApplicationsAdvanced biosensing and bioanalysis techniquesElectrochemical sensors and biosensors