Nitesh K. Chourasia is working as an Assistant Professor at Department of Physics, Faculty of Science, Shree Guru Gobind Singh Tricentenary University, Gurugram, Haryana. His current research work is to study the MXene-based toxic gas sensor for wearable electronics. Moreover, he has been involved in the development of novel ion-conducting dielectric-based optoelectronic devices using 2D materials.