Invited talk(s)

• Chaired Session in a Faculty Development Program on Exploring the Black Hole Solutions in Modified Gravity, organized by Department of Physics, GLA University, Mathura, U.P. Inida, during August 23-29, 2021.
• Invited keynote speaker in “Seven-days’ workshop on research methodology and skill development” on 04th Feb. 2020 at Shri Venkateshwara University Gajraula, Uttar Pradesh.
• Delivered an invited talk on “Study on Hydroxyapatite Nanoparticles: A Potent Biomaterial for Bone/ dental Implant Applications” on 16th Feb. 2019 at Shri Ram Swaroop Memorial University, Lucknow, Uttar Pradesh.

International conferences/ workshops/ symposia where research work is presented

• Delivered an oral presentation on Flake-like structure of hydroxyapatite modified with Mg2+ ions: synthesis and characterization of materials for orthopedic applications in a 4th International Conference on Advancement in Core and Frontier of Physics (ACFP-2025), conducted during 01-02 Nov 2025 by Department of Physics, GLA University, Mathura.
• Presented a poster on “Mg2+ doped hydroxyapatite powder: A potential osteogenic biomaterial for rapid healing of critical-sized bone fractures” in International Symposium on Advances in Functional & Biological Materials (ISAFBM-2019)” held on 28th February, 2019 and organized by Humboldt Academy Lucknow and Department of Physics, University of Lucknow, Lucknow, U. P., India
• An oral presentation on “In-vitro Toxicity Studies on Ceria Doped Hydroxyapatite Nanoparticles: A Potential Biomaterial” in an International Conference on Emerging Materials and Applications (ICEMA-2017) going to be held at Allahabad University during 20-22 Feb, 2017 organized by Department of Physics, University of Allahabad, India.
• Presented a poster entitled “Synthesis of Alkaline Earth Metal Ions (Mg2+) Doped Hydroxyapatite Nanoplates: A Bioceramic Material for Biomedical Applications” in an International Conference on Frontiers of Spectroscopy (ICFS-2015) Jan. 10-12, 2015 organized by Department of Physics, Banaras Hindu University, Varanasi- 221005.
• Presented a poster entitled “Role of EDTA and pH in Surface Morphology of Microwave Synthesized Nano-Hydroxyapatite: A Substitute for Bone” in International Conference on Nanoscience and Nanotechnology (ICNN-2013) during Nov. 18-20, 2013 organized by Department of applied Physics, School for Physical Sciences, Babasaheb Bhimrao Ambedker University, Raebareli road Lucknow-226025, India.
• Presented a poster entitled “Morphological Transformation of Microwave derived Nanostrips to Nanocapsules of Hydroxyapatite: An Artificial Bone Material” in Indo–Us International Workshop on Spectroscopy: Application to National Security (IUWSANS-2013) during Jan. 18–20, 2013 and organized by Department of Physics, Banaras Hindu University, Varanasi, 221005, India.
• An oral presentation entitled “Thermal Studies on Microwave Synthesized Hydroxyapatite Precursor and Hydroxyapatite Nanorods: An Artificial Bone Material” in International Conference on Advances in Materials And Processing Challenges and Opportunities (AMPCO 2012) during 02- 04 Nov. 2012, organized by Department of Metallurgical and Materials Engineering Indian Institute of Technology, Roorkee-247667, India.
• Presented a poster entitled ‘Infrared and Raman Spectroscopic Studies on Microwave Synthesized Hydroxyapatite Nanorods’ in an International Conference on Biomaterials and Implants: Prospects and Possibilities in New Millennium (Bio 2011) during July 21-23, 2011 organized by Central Glass and Ceramic Research Institute (CSIR)-Kolkata, India.
• Presented a poster entitled “IR and Raman Characterization of (Ca-P) EDTA Complex Formed During Microwave Synthesis of Hydroxyapatite” in “International Conference on Multifunctional Materials (ICMM-2010) during Dec. 07- 09, 2010 organized by Department of Physics, Banaras Hindu University, Varanasi- 221005, India.

National Conferences/Workshops/Symposia where research work is presented

• Presented e-poster entitled “2-D Flake-like Architecture of Hydroxyapatite Modified with Sr2+ Ions: A Potential Biomaterial Showing In-vitro Osteogenic Efficiency” in 13th Annual meeting of Indian Society for Bone and Mineral Research (ISBMR)-2017 during 10-12 Nov. 2017 and organized by PGIMER-Chandigarh, Punjab.
• Presented a poster entitled “Microwave Synthesis of Sr2+ Doped Hydroxyapatite Nanoparticles for Biomedical Applications: A Bone Mimetic Material” in “2nd National Workshop on Advanced Ceramics and Nanotechnology” (Theme: Electro-ceramics) Dec. 04-05, 2015 organized by Department of Ceramic Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi- 221005
• Presented a poster entitled “Dielectric Properties of Nano-dandelion Scandium Doped Hydroxyapatite Prepared by Chemical Co-Precipitation Hydrothermal Method” in an “2nd National Workshop on Advanced Ceramics and Nanotechnology” (Theme: Electro-ceramics) Dec. 04-05, 2015 organized by Department of Ceramic Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi- 221005
• An oral presentation entitled “Rapid Formation of Hydroxyapatite Nanostrips: An Artificial Bone Material” in 5th One Day Conference on New Trends in Research on Feb., 25, 2012, organized by Department of Physics, Banaras Hindu University, Varanasi- 221005.
• An oral presentation entitled “Structural and Spectroscopic Studies on Microwave Synthesized Hydroxyapatite Nanostrips.”In the National Seminar on Recent Trends in Nanotechnology and Materials Characterization (RTNMC-2012) during Jan. 12-13, 2012 organized by Prasad Institute of Management and Technology, Lucknow, India.
• Presented a poster entitled ‘Nanorods of Hydroxyapatite: Rapid Synthesis’ in a “National Conference on Recent Trends in Materials Science (RTMS-2011) during Oct. 08-10, 2011, organized by Department of Physics, Jaypee University of Information Technology, Waknaghat-173 234, Solan, H. P., India.
• Presented a poster entitled “Microwave Synthesis of Hydroxyapatite: A Bioactive Bioceramic Material” in National Conference on Advancements and Futuristic Trends in Material Science (AFTMS-2011) during March 26-27, 2011 organized by Department of Applied Physics, Faculty of Engineering & Technology, Mahatma Jyotiba Phule Rohilkhand University Bareilly-243006.

Participated National/International Conferences/Workshops/Symposia where

• 1-Day National Workshop on “Intellectual Property Right” organized by Department of Computer Engineering and Application, GLA University, Mathura on 12th March 2024.
• 13th Annual meeting of Indian Society for Bone and Mineral Research (ISBMR)-2017 during 10-12 Nov. 2017 and organized by PGIMER-Chandigarh, Punjab.
• Workshop on “Confocal Microscopy” during 08-09th Nov, 2016 at CSIR-CDRI jointly organized by CSIR-CDRI and Leica”.
• Workshop on Diffraction, Microscopic and Spectroscopic Technique for Materials Studies on Nov., 07-08, 2015, organized by Department of Physics, University of Lucknow, Lucknow226007, India.
• 8thone day conference on “Recent Trends in Research” on Feb. 07, 2015, organized by Department of Physics, Banaras Hindu University, Varanasi- 221005
• Workshop on Frontiers of Spectroscopy”, Jan 08-09, 2015, Department of Physics, Banaras Hindu University, Varanasi-221005.
• International Seminar on Bio- and Nano- Materials (ISABNM-2013) on Nov. 17, 2013, organized by Department of Physics, University of Lucknow, Lucknow-226007, India.
• National Workshop on Recent Advances in Materials Science (NWRAMS-2013) on March 15-16, 2013, organized by Department of Physics, University of Lucknow-226007, India.
• 6th One Day Conference on New Trends in Research on Dec. 20, 2012, organized by Department of Physics, Banaras Hindu University, Varanasi- 221005.
• National Seminar on Recent Trends in Condensed Matter Physics (RTCMP-2011) during March 05-06, 2011 organized by Department of Applied Physics, Institute of Technology, Banaras Hindu University, Varanasi- 221005.
• 4th One Day Conference on New Trends in Research on March 03, 2011, organized by Department of Physics, Banaras Hindu University, Varanasi- 221005.
• International Conference on Perspectives in Vibrational Spectroscopy (ICOPVS-2010) during Feb. 21-24, 2010 organized by Department of Physics, Banaras Hindu University, Varanasi- 221005 India.
• International Workshop on Chemo-metrics/Techniques in Vibrational Spectroscopy held on Feb. 20, 2010, organized by Department of Physics, Banaras Hindu University, Varanasi- 221005 India.
• International Workshop on Emerging Techniques of Biophysics’ on Feb. 16, 2010organized by Department of Physics Banaras Hindu University, Varanasi, 221005.
• International Symposium on Recent Trends in Biophysics’ during Feb. 13-15, 2010, organized by Department of Physics Banaras Hindu University, Varanasi, 221005.
• Seminar on frontiers of Spectroscopy (SFS-2008) by MRSI, Lucknow Chapter during Nov. 10-11, 2008 organized by Department of Physics, University of Lucknow, Lucknow- 226007.
• Schools / workshops of period of one week or more 4
• Participated in a Faculty Development Program on Exploring the Black Hole Solutions in Modified Gravity, organized by Department of Physics, GLA University, Mathura, U.P. Inida, during August 23-29, 2021.
• Participated in Winter School on Advances in Laser Spectroscopy and Applications held during March 22-28, 2014 under UGC networking program in Department of Physics, B.H.U., Varanasi-221005.
• Participated in Summer School on Experimental Nuclear Physics held during Sept. 05-25, 2011 under UGC networking program in Department of Physics, B.H.U., Varanasi-221005.
• Participated in Experimental Physics Workshop during May 01–July 31, 2006 (taught by Prof. H. C. Verma, IIT-Kanpur) organized by Indian Association of Physics Teachers (IAPT) in Anveshika Kanpur

Atomic and Molecular Physics, Spectroscopy, Mechanics, Waves and Oscillations, Modern Optics, Fundamentals of Quantum Mechanics, Basics of Quantum Computing, Physics for Engineers

Awards

Best Poster Award** in the *International Symposium on Advances in Functional & Biological Materials (ISAFBM-2019)*, held on 28 February 2019 and organized by Humboldt Academy, Lucknow, and the Department of Physics, University of Lucknow.

Fellowships

Doctoral Fellowships

Doctoral Fellowships Availed During Ph.D. Tenure (2009–2016): 3

• UGC-RFSMS Senior Research Fellowship (SRF)** — 2014–2015
• UGC-RFSMS Junior Research Fellowship (JRF)** — 2012–2014
• UGC Research Fellowship** — 2009–2012

Postdoctoral Fellowships

Postdoctoral Fellowships: 2

• SERB National Postdoctoral Fellowship (N-PDF)** — 2016–2018
• UGC Dr. D. S. Kothari Postdoctoral Fellowship (DSK-PDF)** — 2021

Conferences / Seminars / Symposia / Workshops Organized

Total Organized: 4

• Served as **Co-Convener** for the International Conference on *Astroparticle Physics, Gravitation and Cosmology (APGC-2025)*, conducted by the Department of Physics, GLA University, Mathura, from **26–28 June 2025**.
• Served as **Organizing Secretary** for a one-week Faculty Development Program on *Quantum Computing and Quantum Information*, conducted by the Department of Physics, GLA University, Mathura, from **12–17 August 2024**.
• Served as **Co-Convener** for a one-day seminar on *Science for Society*, conducted by the Department of Physics, GLA University, Mathura, on **31 January 2024**.
• Served as **Co-Convener** for the National Conference on *Recent Trends in Nanotechnology and Materials Characterization*, held on **12–13 January 2012** at Prasad Institute of Management and Technology, Lucknow, affiliated with GBTU (formerly UPTU), Lucknow.

Faculty Development Programs / Schools / Workshops Attended

• Attended and participated in a **23-day Faculty Development Program** on *QT-02: Foundations of Quantum Technologies*, held from **11 April–3 May 2025**, jointly organized by the Department of Physics, MNIT Jaipur; Electronics & ICT Academies; NIT Patna; IIT Kanpur; IIT Roorkee; IIT Guwahati; IIITDM Jabalpur; and NIT Warangal, India.
• Participated in a **10-day Faculty Development Program** on *NEP Orientation & Sensitization Programme*, organized by the Malaviya Mission Teacher Training Centre, Guru Ghasidas Vishwavidyalaya, Bilaspur.
• Participated in the Faculty Development Program on *Exploring the Black Hole Solutions in Modified Gravity*, organized by the Department of Physics, GLA University, Mathura, Uttar Pradesh, from **23–29 August 2021**.
• Participated in the **Winter School on Advances in Laser Spectroscopy and Applications**, held from **22–28 March 2014** under the UGC Networking Program in the Department of Physics, Banaras Hindu University (BHU), Varanasi.
• Participated in the **Summer School on Experimental Nuclear Physics**, held from **5–25 September 2011** under the UGC Networking Program in the Department of Physics, Banaras Hindu University (BHU), Varanasi.
• Participated in the **Experimental Physics Workshop**, held from **1 May–31 July 2006**, taught by Prof. H. C. Verma, IIT Kanpur, and organized by the Indian Association of Physics Teachers (IAPT) at Anveshika, Kanpur.

Professional Memberships

• Member, American Chemical Society (ACS)** — Membership ID: 31773935; 2019–2020.
• Member, Royal Society of Chemistry (RSC)** — Membership ID: 633453; 2017–2018.
• Member, South Asia Institute of Science and Engineering (SAISE)** — Membership ID: 20170831001.