• COVID-19 has been declared as a global health emergency due to spread of corona virus. • To prevent the transmission mask, surgical gloves and sanitizer were used. • It has led to generation of massive amount of medical wastes in the environment. • Millions of people have been placed under lockdown to reduce the transmission. • Reduction in economic activities and improved air and water quality across the globe.

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Currently, research in the field of science and engineering is directed towards the synthesis, designing, development, and consumption of environmental friendly alternatives to the traditional toxic chemicals. This is because...

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