Dielectric barrier discharge-accelerated one-pot synthesis of sulfur quantum dots for fluorescent sensing of lead ions and <scp>l</scp>-cysteine
Manlin Yang, Cheng‐Hui Li, Yunfei Tian, Lan Wu, Jing Hu, Xiandeng Hou
Abstract
One-pot facile synthesis of sulfur quantum dots using a dielectric barrier discharge (DBD)-accelerated H 2 O 2 etching strategy in 20 min for the detection of Pb 2+ ions and l -cysteine.
Topics & Concepts
SulfurDielectricIonFluorescenceQuantum dotCysteineEtching (microfabrication)ChemistryDielectric barrier dischargePhotochemistryNanotechnologyMaterials scienceOptoelectronicsOrganic chemistryOpticsPhysicsEnzymeLayer (electronics)Carbon and Quantum Dots ApplicationsAdvanced biosensing and bioanalysis techniquesGas Sensing Nanomaterials and Sensors