Dr. Maulin P. Shah is Chief Scientist and Head of the Industrial Waste Water Research Lab, Division of Applied and Environmental Microbiology Lab at Enviro Technology Ltd., Ankleshwar, Gujarat, India. His work focuses on the impact of industrial pollution on the microbial diversity of wastewater following cultivation-dependent and cultivation-independent analysis. His major work involves isolation, screening, identification, and genetically engineering high-impact microbes for the degradation of hazardous materials. His research interests include biological wastewater treatment, environmental microbiology, biodegradation, bioremediation, and phytoremediation of environmental pollutants from industrial wastewaters. Dr Nidhi Shah, visiting assistant professor in analytical chemistry at Indiana university southeast, US. Her research interests are in synthesis of metal nanoparticles and electrochemistry. She did her masters in organic chemistry from India and PhD from University of Louisville, US. Her article on electrochemical synthesis of silver nanorods on to interdigitated gold electrodes got accepted in a high impact factor journal ACS Nano. This research article showed potential application in resistive switches. Her current research interest is electrochemical synthesis of silver nanorods on electrode surfaces. She teaches analytical chemistry courses to undergraduates at Indiana University.