Two-dimensional MBenes with ordered metal vacancies for surface-enhanced Raman scattering
Leilei Lan, Xingce Fan, Caiye Zhao, Juan Gao, Zhongwei Qu, Wenzhe Song, Haorun Yao, Mingze Li, Teng Qiu
Abstract
MBene, uniform charge transfer sites are formed, resulting in an outstanding signal uniformity with a relative standard deviation down to 6.0%. This work opens up a new horizon for the high-performance SERS platform based on MBene materials, which holds great promise in the field of chemical sensing.
Topics & Concepts
Raman scatteringMaterials scienceRaman spectroscopyDensity functional theoryMoleculeVacancy defectNanotechnologyOptoelectronicsSemiconductorChemical physicsComputational chemistryChemistryCrystallographyOpticsOrganic chemistryPhysicsMXene and MAX Phase Materials2D Materials and ApplicationsAdvanced biosensing and bioanalysis techniques