6 Engineering of the Metal Oxides Nanostructures for Solar Energy Harvesting Lokanath Mohapatra, Ajay K. Kushwaha,*
Optical Properties of Metal Oxide Nanostructures, Springer Nature Singapore (2023): ISBN 978-981-99-5640-1

5 Graphene and Graphene Derivatives for Wastewater Treatment, Hemen Kumar Kalita*, Biswajit Dehingia , Rajesh Ghosh , Archit Ojha and Ajay K. Kushwaha,*,
Resource Recovery in Drinking Water Treatment, Elsevier,(2023): ISBN:978-0-323-95327-6

4. Two dimensional (2-D) thermoelectric materials, Ajay K. Kushwaha,, Hemen Kalita, Siddhartha Suman, Aditya Bhardwaj and Rajesh Ghosh,
Thermoelectricity and Advanced Thermoelectric Materials, Woodhead Publishing Series in Electronic and Optical Materials,2021, Pages 233-260

3. Application of Nanotechnology in Detection and Prevention of Covid-19, Ajay K. Kushwaha,, Hemen Kalita, Aditya Bhardwaj, Siddhartha Suman, Biswajit Dehengia and Rajneesh Kumar Mishra
Integrated risk of Covid-19 like outbreaks: Impacts, Resilience and Recommendations, Springer Publishing (2020) .

2. Development in electrodes and electrolytes of Dye-sensitized solar cells, Ajay K. Kushwaha,, Nagaraju Mokurala, Krishnaiah Mokurala and Siddhartha Suman
Photosynthetic Protein based photovoltaics, Taylor and Francis (2018)