The Design of a Power Tool Attachment for Sawing Operation is discussed.First, the Target Specifications are established.The Design work is carried out, especially that of the Main Shaft and Support Tube.Calculations and Finite Element Analysis (FEA) Accessories are also done.The Prototype is fabricated and assembled.The Testing of the prototype is
A theoretical design of evanescent wave biosensors based on gate-controlled graphene surface plasmon resonance
Abstract A surface plasmon resonance (SPR) sensor based on gate-controlled periodic graphene ribbons array is reported.Different from the conventional methods by monitoring reflectivity variations with respect to incident angle or wavelength, this approach measures the change in SPR curve against the variation of graphene chemical potential (via dy