| 1 | Authors Name: | R. K. Shukla, Amrit Kumar Mishra and Susheel Kumar Singh | 1 - 09 |
| Paper Title: | Bandgap engineering of the perovskite materials for solar cell applications | |
| 2 | Authors Name: | Arvind Kumar Verma, R. K. Shukla and Susheel Kumar Singh | 10-16 |
| Paper Title: | Optical analysis of Cadmium doped Selenium-rich Glassy Chalcogenide | |
| 3 | Authors Name: | Nishant Kumar and Anu Katiyar | 17-23 |
| Paper Title: | Sol-gel Spin Coating method for thin film deposition | |
| 4 | Authors Name: | Byanju Rai and Ratnakar Dutt Shukla | 24-31 |
| Paper Title: | An overview of Deep Eutectic Solvents (DESs): An emerging class of green solvents | |
| 5 | Authors Name: | Pavan Kumar, Vinay Kumar Shukla | 32-36 |
| Paper Title: | Porphyrin as a Biomarker for the detection of COVID-19 using fluorescence spectroscopy on human body fluids: an analogical approach | |
