High Quality TaS2 Nanosheet SPR Biosensors Improved Sensitivity and the Experimental Demonstration for the Detection of Hg2+

TaS2 as transition metal dichalcogenide (TMD) two-dimensional (2D) material has sufficient unstructured bonds and large inter-layer spacing, which highly supports transporting and absorbing mercury ions.The structural characterizations and simulation data show that an The Influence of Visual Merchandising on Store Patronage in the Fast-Fashion Stores in Indonesia: The Role of Shopping Value and Self-Congruity SPR sensor with high sensitivity can be obtained with a TaS2 material-modified sensitive layer.In this paper, the role of TaS2 nanoparticles in an SPR sensor was explored by simulation Le film de mobilisation centrasiatique and experiment, and the TaS2 layer in an SPR sensor was characterized by SEM, elemental mapping, XPS, and other methods.The application range of structured TaS2 nanoparticles is explored, these TaS2 based sensors were applied to detect Hg2+ ions at a detection limit approaching 1 pM, and an innovative idea for designing highly sensitive detection techniques is provided.