21. Growth of Zn2SnO4 Nanorods on ZnO Seed Layer for Efficient Photoelectrochemical Water Splitting, IUMRS-International Conference on Advanced Materials & 1I International Conference on Materials for Advanced Technologies, Singapore

20. Effect of annealing atmosphere on crystallinity, morphology, and photoelectrochemical properties of zinc tin hydroxide nanoparticles, 1st- International Conference on Low-Energy Digital Devices and Computing (ICLED-2023), Singapore

19. Synthesis and photoelectrochemical properties of ZnSnO3 nano-cubes based thin film, International Conference on Advances in Manufacturing Technology (ICAMT 2022), Chennai Institute Of Technology, Chennai

18. Effect of water addition in wet chemical deposition of gallium oxide thin films, International Conference on Nano Science and Technology ICONSAT (2020), S.N. Bose Centre for basic Science,Kolkata

17. Synthesis of CsPbBr3 perovskite nanostuctures and stability in ambiance condition, ICAMN (2020 ), Jaypee Institute,Noida

16. Effect of reaction time and temperature on structural and optical properties Cu2FeSnS4 particles grown via solution approach, International Conference On Advanced Functional Materials and Devices (ICAFMD), NIT Warangal, Warangal (2019)

15. Effect of solvents on structural, morphological and optical properties of solvothermally grown Cu2FeSnS4 particles, 63 rd DAE Solid state physics symposium, Haryana, AIP Conference Proceeding (2018)

14. Aqueous solution grown CuO nanostructured photocathode, 5th Molecular Materials Meeting (2015), Singapore

13. Photoelectrochemical Properties of ZnO-ZnS core-shell nanowire films, IMRE Scientific Research Forum (2014), Singapore

12. Effect of Oxygen Annealing on the Surface Defects and Photoconductivity of Vertically Aligned ZnO nanowire Array, International Conference on Microelectronics and Nanotechnology (2013); Barcelona, Spain.

11. Defects and photoelectrical properties of ZnO nanowire films, PHY:2013 (Physics Symposium), IIT Bombay, Mumbai, India

10. Enhanced electrical conductivity and reduced defect emissions of ZnO: Mo nanowire array films, 57th DAE- Solid State Physics Symposium (2012), Bombay, Mumbai, India

9. Fabrication, optical properties and photoconductivity of length controlled ZnO nanowire array, 4th National Symposium for Material Research Scholar- 2012 Bombay, Mumbai, India

8. Roughness induced surface defects and photoconductivity of acid etched ZnO nanowire arrays, International Conference on Emerging Electronics (2012) Bombay, Mumbai, India

7. Persistent photoconductivity in aligned ZnO nanowires array, Symposium for Material Research Scholar (MR-11) (2011), Mumbai, India,

6. ZnO nanowires: fabrication and utilization in electronic devices, SYM-PHY:2011 (Physics Symposium), IIT Bombay, Mumbai, India

5. Functionalized magnetic nanoparticles and their MR contrast properties, INDO-US international Workshop on magnetic materials,(2009), Mumbai, India

4. Synthesis and photoluminescence properties of ZnO nanorod grown via Hydrothermal approach, 54th DAE Solid State Physics Symposium (2009), Vadodara, India

3. Electrical and optical properties of highly oriented ZnO nanorod array, International Conference on Nano Science and Technology (ICONSAT-2010), Mumbai, India

2. Energy efficient and size-tunable synthesis of ‘colloidal’ zinc oxide nanoparticles by simple beaker chemistry, 55th DAE Solid State Physics Symposium (2010), Manipal, Udupi, India

1. Orientation and morphology dependent field emission properties of ZnO nanostructures, International Conference of Nanomaterials and Nanotechnology, ICNANO-2011, 18-21 Dec- 2011, Delhi, India