Vasanthan currently works as Group Leader - "Plasmonics"/Scientific Researcher at Universitat Paderborn. I would like to introduce myself as a “Interdisciplinary researcher at nanoscale through an effective design optimization” working actively in the following fields: Optical materials and design (plasmonics, photonics, quantum dots, energy structures); Sensors and smart health (biomaterials, biosensors, medical care, agriculture, and environmental pollution).