1. Institute of Advanced Research Studies in Chemical Sciences University of Sindh Jamshoro Pakistan
2. US–Pakistan Center for Advanced Studies in Water Mehran University of Engineering and Technology Jamshoro Pakistan
3. Molecular Spectroscopy and Modeling Unit Spectroscopy Department, National Research Centre 33 El‐Bohouth St., Dokki Giza Egypt
4. Center for Micro and Nano Devices, Department of Physics COMSATS University Islamabad Islamabad Pakistan