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DuroKea Coated Surface:

At Nanoscale Observation

Figure: DuroKea S sprayed on model surface (silicon wafer) and checked surface under different microscopes to visualize the nanoparticles coating and surface topography. (A) Florescence microscopy images showing fluorescence nanoparticles of DuroKea S coated on the surface uniformly. (B) Scanning Electron Microscopy (SEM) images shows the presence of 200 to 300 nm DuroKea S nanoformulation particles coating. (C) Atomic Force Microscopy (AFM) shows the presence of uniform coating of nanoparticles. (D) Height profile of coated surface by AFM showing Nano-topography created by DuroKea S nano-formulation. Synergistic action of Nanotopography with molecular needles (positive charged spike) on the surface and release of active molecules at the vicinity of the virus/microbes, instantly kill virus/microbes (< 60 sec).