Feb. 26, 2022 – Light - Saturday Seminar Series, U.S.A.

 Feb. 27, 2022 - National Virtual Conference by Universal Intellectuals Trust, TN

Mar. 30, 2022 – Sardar Patel University, Mandi, HP (in-person)

 May 23, 2022 – Chemical Sciences Symposium, IIT Mandi, HP (in-person)

May 27, 2022 – International Conference at Kumaraguru College of Tech., TN

Jun. 04, 2022 - Anusandhan Research Fair, IIT Mandi, HP

Jun. 18, 2022 – UGC-HRDC Refresher Course, University of Calicut, KL

Aug. 06, 2022 - International Conference Advanced Functional Materials, NIT Jldr., PB

Aug. 13, 2022 – Talk at Samskrita Bharati, HP

Aug. 22, 2022 – Orientation Program for Applied Science Students, PSG Tech., TN

 Aug. 26, 2022 - National Symposium on Shaping the Energy Future, IIP Dehradun, UK

 Sep. 15, 2022 – FDP Program at Saranathan College of Engineering, Trichy, TN

 Oct. 12, 2022 - UGC-HRDC Refresher Course, Bharathiar University, Coimbatore, TN

 Nov. 03, 2022 – Catalysis for Energy and Environment (CACEE 2022), TIFR, MH

 Nov. 07, 2022 – ACS Environment and Sustainability Event, INSA, DL (in-person)

 Nov. 12, 2022 – Sustainable Development (ICRANSD-22), Maharaja Agrasen Univ., HP

Dec. 09, 2022 - UGC-HRDC Refresher Course, University of Burdwan, WB

Dec. 20, 2022 – HPKVN Workshop on Product Design and Manufacturing, IIT Mandi

 Jan. 04, 2021 – Recent Trends in Chemistry, Bharathiar University, Coimbatore, TN

Jan. 08, 2021 – Scientific Seminar Series, Department of Chemistry, IIT Bhilai, CG

 Feb. 15, 2021 – BMS College of Engineering, Bangalore, KA

Mar. 01, 2021 – National Institute of Technology Warangal, Telangana

Mar. 10, 2021 - Mahatma Gandhi Government Engineering College, Kotla (Jeori), HP

May 24, 2021 – National Institute of Technology Hamirpur, HP

 Jul. 19, 2021 - Mother Teresa Women’s University, Kodaikanal, TN

Aug. 03, 2021 - International Seminar on Recent Advances, Indian Chemical Society

Sep. 29, 2021 – Kumaraguru College of Technology, Coimbatore, TN

Oct. 01, 2021 – UGC-HRDC Faculty Development Programme, HPU, Shimla, HP

Oct. 11, 2021 – Saranathan College of Engineering, Trichy, TN

Oct. 25, 2021 - Refresher Course in Chemistry, HRDC-NEHU, Shillong, Meghalaya

 Oct. 27, 2021 – AICTE FDP, R. V. College of Engineering, Bangalore, KA

Dec. 02, 2021 - Recent Advances and Innovations in Solar Energy (RAiSE), IITM, TN

Dec. 07, 2021 – UGC-HRDC Refresher Course, University of Calicut, KL

 Dec. 21, 2021 – Materials Research Society of India Meeting

 Dec. 22, 2021 - Islamiah College, Vaniyambadi, TN

Dec. 23, 2021 – Indian Chemical Society – Env. Chem. Section Meeting, IIT Ropar, PB

Jun. 05, 2020 – Shaping the Energy Future Symposium, CSIR-IIP Dehradun, UK

Jul. 06, 2020 – Frontiers in Chemical Sciences, NIT Rourkela, OD

Jul. 20, 2020 – Webinar Series on Surface Analysis, VELS Tech., Chennai, TN

Jul. 21, 2020 – Faculty Development Program, Kongu Engg. College, Erode, TN

Jul. 27, 2020 – National Level Webinar, Chikkaiah Naicker College, Erode, TN

Sep. 12, 2020 – Modern Trends in Chemical Sciences, Karunya Univ., Coimbatore, TN

Sep. 16, 2020 – Short Term Course on Chemistry for Engg. Applications, NIT Jalandhar

Oct. 14, 2020 – UGC-HRDC Refresher Course at NCNSNT, Univ. of Madras, TN

Nov. 04, 2020 – Department of Chemistry, CHRIST Univ., Bangalore, KA

Nov. 05, 2020 – Russia-India Network Symposium on Nanomaterials, IIT Bombay, MH

Nov. 18, 2020 – TEQIP-III Short Term Course on Nanomaterials, MNIT Jaipur, RJ

Nov. 27, 2020 – UGC Refresher Course on Nanoscience, Bharathidasan Univ., Trichy

Dec. 01, 2020 – Keynote Lecture at M. S. Ramaiah Institute of Technology, Bangalore

Dec. 05, 2020 – UGC Refresher Course on Nanoscience, Bharathidasan Univ., Trichy

Dec. 08, 2020 – Short Term Course on Advanced Energy Science, IIT Indore, MP

Jan. 04, 2021 – Recent Trends in Chemistry, Bharathiar University, Coimbatore, TN

Jan. 08, 2021 – Scientific Seminar Series, Department of Chemistry, IIT Bhilai, CG

Feb. 15, 2021 – BMS College of Engineering, Bangalore, KA

Mar. 01, 2021 – National Institute of Technology Warangal, Telangana

Mar. 10, 2021 - Mahatma Gandhi Government Engineering College, Kotla (Jeori), HP

May 24, 2021 – National Institute of Technology Hamirpur, HP

Jul. 19, 2021 - Mother Teresa Women’s University, Kodaikanal, TN

Aug. 03, 2021 - International Seminar on Recent Advances, Indian Chemical Society

Sep. 29, 2021 – Kumaraguru College of Technology, Coimbatore, TN

Oct. 01, 2021 – UGC-HRDC Faculty Development Programme, HPU, Shimla, HP

Oct. 11, 2021 – Saranathan College of Engineering, Trichy, TN

Oct. 25, 2021 - Refresher Course in Chemistry, HRDC-NEHU, Shillong, Meghalaya

Oct. 27, 2021 – AICTE FDP, R. V. College of Engineering, Bangalore, KA

Dec. 02, 2021 - Recent Advances and Innovations in Solar Energy (RAiSE), IITM, TN

Dec. 07, 2021 – UGC-HRDC Refresher Course, University of Calicut, KL

Dec. 21, 2021 – Materials Research Society of India Meeting

Dec. 22, 2021 - Islamiah College, Vaniyambadi, TN

Dec. 23, 2021 – Indian Chemical Society – Env. Chem. Section Meeting, IIT Ropar, PB

  Delivered an invited talk at North Eastern Hill University (NEHU), Shillong, Meghalaya, India on Feb.06, 2020.

Participated and delivered an invited talk at the International Conference on Nanomaterials for Energy, Environment and Sustainability (ICNEES 2019) held at Siksha ‘O’ Anusandhan, Bhubaneswar, Odisha, India from Dec. 20 to 22, 2019.

Participated and delivered an invited talk at the International Conference on Chemical Constellation Cheminar (CCC-2019) held at National Institute of Technology Jalandhar, Punjab, India from Oct. 12 to 13, 2019.

Participated and delivered an invited talk at the Second XPS Workshop: Fundamentals and Recent Advancements in Surface Analysis at Hyderabad, India from Sep. 28 to Oct. 01, 2019.

Delivered an invited talk at SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India on Jun. 04, 2019.

Delivered an invited talk at Jaypee University of Information Technology, Solan, Himachal Pradesh, India on Mar. 16, 2019.

Delivered an invited talk at Department of Chemistry, National Institute of Technology Trichy, Tamil Nadu, India on Feb. 07, 2019.

Participated and delivered an invited talk at the India-UK Second International Conference on Advanced Nanomaterials for Energy, Environment and Health Care Applications (ANEH-2019) held at Bishop Heber College, Trichirappali, Tamil Nadu, India from Feb. 04 to 06, 2019.

Participated and delivered an invited talk at the International Conference on Energy and Environmental Challenges (CE2C-2019) held at National Institute of Technology Nagpur, Maharashtra, India from Jan. 18 to 19, 2018.

Participated and delivered an invited talk at the National Conference on Advanced Materials for Energy and Environmental Applications (AMEEA-2018) held at National Institute of Technology Rourkela, Odisha, India from Dec. 12 to 14, 2018.

Participated and delivered an invited talk at the First XPS Workshop: Fundamentals and Applications of Surface Analysis at Goa, India from Nov. 27 to 28, 2018.

Delivered an invited talk at Department of Applied Sciences, PSG College of Technology, Coimbatore, India on Sep. 03, 2018.

Participated and delivered an invited talk at the Joint India-UK International Conference on Advanced Nanomaterials for Energy, Environment and Healthcare Applications (ANEH-2018) held at K.S.R. College, Tiruchengode, India from Aug. 31 to Sep. 01, 2018.

Participated and delivered an invited talk at the One-day Workshop on Water Technology held at Punjab Engineering College, Chandigarh, India from Aug. 11, 2018.

Delivered an invited talk at Department of Chemistry, IIT Ropar, Ropar on Jul. 25, 2018.

Participated and delivered an invited talk at the International Conference on Nanomaterials (ICN-2018): Synthesis, Characterization and Applications held at Mahatma Gandhi University, Kottayam, India from May 11 to 13, 2018.

Participated and delivered an invited talk at the International Symposium on Functional Materials (ISFM-2018): Energy and Biomedical Applications held at Chandigarh, India from Apr. 13 to 15, 2018.

Delivered an invited talk at Department of Chemistry, Anna University, Chennai, India on Apr. 06, 2018.

Participated and delivered an invited talk at the International Conference on Nanomaterials for Energy conversion and Storage Applications (NECSA-2018) held at Pandit Deendayal Petroleum University, Gandhinagar, India from Jan. 29 to 31, 2018.

Participated and delivered an invited talk at the Conference on Advances in Catalysis for Energy and Environment (CACEE-2018) held at Tata Institute of Fundamental Research (TIFR), Mumbai, India from Jan. 10 to 12, 2018.

Delivered an invited talk at National Chemical Laboratory (NCL), Pune, India on Jan. 09, 2018.

Delivered an invited talk at Karunya University, Coimbatore, India on Dec. 14, 2017.

Participated and delivered an invited talk at the National Conference on Advanced Materials (NCAM-2017) held at PSG College of Technology, Coimbatore, India from Dec. 12 to 13, 2017.

 Participated and delivered an invited talk at the International Conference on Nanotechnology: Ideas, Innovations and Initiatives (ICN:3I-2017) held at IIT Roorkee, India from Dec. 06 to 08, 2017.

Participated and delivered an invited talk at the National Conference on Recent Trends in Experimental and Theoretical Physics (NCRTETP - 2017) held at Sri Sai University, Palampur, India from Nov. 23 to 24, 2017.

Participated and chaired a session in the 2nd Himachal Pradesh Science Congress held at Shimla, India from Nov. 20 to 21, 2017.

Participated and delivered an invited talk at the International Conference on Functional Nanomaterials and Nanotechnology (ICFNN-2017) held at Kathmandu, Nepal from Oct. 10 to 13, 2017.

Participated and delivered an invited talk at the 8th East Asia Symposium on Functional Dyes and Advanced Materials (EAS8-2017) held at CSIR-NIIST, Thiruvananthapuram, India from Sep. 20 to 22, 2017.

Participated and delivered an invited talk at the Multidisciplinary National Conference on Innovative Trends in Science, Technology and Management (MNCITSTM-2017) held at Sri Sai University, Palampur, India on Aug. 24, 2017.

Participated in the Seminar on Renewable Energy: Sustaining Green Future (RE-ENVIS) held at Shimla, India on Mar. 23, 2017.

Participated and delivered an invited talk at the International Conference on Advances in Biological System and Materials Science in Nano World (ABSMSNW-2017) held at IIT BHU, India from Feb. 19 to 23, 2017.

Delivered an invited talk at NIT Rourkela, India on Jan. 18, 2017.

Participated and presented a poster at the DST-INSPIRE Faculty Monitoring-cum-Interaction Meet (Chemical and Materials Sciences) held at KIIT University, Bhubaneshwar, Odisha, India from Jan. 16 to 17, 2017.

Participated in the Global Initiatives for Academic Network (GIAN) course on Bio & Nanotechnology and Biomimetics held at IIT Ropar, India from Dec. 12 to 16, 2016.

Participated and presented a poster at the 19th CRSI National Symposium in Chemistry held at University of North Bengal, India from Jul. 13 to 16, 2016.

Participated and delivered a talk at the IIT-Finnish University Joint Workshop on Bioenergy held at IIT Delhi, India from May 23 to 24, 2016.

Delivered an invited lecture at National Workshop on Electron Microscopy and Allied Techniques, University of Delhi, India on Dec. 23, 2015.

Delivered an invited talk at the First Finnish Indian Joint Symposium held at Turku, Finland from Oct. 27 to 29, 2015.

Represented IIT Mandi at the YIM 2015 held at Cambridge, U.K. on Sep. 09, 2015.

Participated in the faculty development programme conducted by the Teaching Learning Center of IIT Madras, India from Jul. 27 to 29, 2015.

Participated and presented a poster at the 10th mid-year CRSI symposium in chemistry held at the NIT Trichy, India from Jul. 23 to 25, 2015.

Participated as a resource person and delivered a lecture at Short Term Course on “New Avenues in Chemical Sciences Research” held at NIT Trichy, India from Mar. 18 to 22, 2013.

Participated as a resource person and delivered a lecture at AICTE-MHRD Faculty Development Programme on “Catalysis: from concepts to applications” held at NIT Calicut, India from Jun. 04 to 08, 2012.