1. Tanwar S, Wu L, Barman I, “Unlocking the potential of DNA-assembled plasmonic nanoprobes for precision cancer imaging and therapy”, 2025 MRS Spring Meeting, Seattle, WA, April 7-11, 2025.

2.  Tanwar S, Raj P, Wu L, Barman I, “Enzyme-responsive self-assembling nanoprobes for precision optical imaging in targeted tumor imaging”, 2025 MRS Spring Meeting, Seattle, WA, April 7-11, 2025.

3. Tanwar S, Zheng P, Liang Le, Wu L, Barman I, “Building Programmable Colloidal Metamaterials using DNA-Mediated Nanoparticle Assembly”, SPIE Photonics West BiOS 2024, San Francisco, CA, USA; January 27-1 February, 2024; Presentation type: Oral. (Invited)

4. Tanwar S, Zheng P, Liang Le, Barman I, “DNA-Assembled Plasmonic Nanodiamonds: Bright and Stable Single-Photon Emitters ”, SPIE Photonics West BiOS 2024, San Francisco, CA, USA; January 27-1 February, 2024; Presentation type: Oral. (Invited)

5. Tanwar S, Barman I, “Enzyme-activated biorthogonal Raman probes for targeted tumor imaging”, SCIX 2023, Sparks, NV, USA; October 8-13, 2023; Presentation type: Oral.

6. Ghaemi B, Singh A, Tanwar S, Yuan Y, Barman I, McMahon MT, Bulte JWM “Legumain-mediated intracellular self-assembly of CESTheranostic olsalazine nanoparticles for precision imaging and treatment of prostate cancer”, World Molecular Imaging Society, Miami, FL, USA; September 28-October 1, 2022.

7. Ghaemi B, Singh A, Tanwar S, Yuan Y, Arifin D, Barman I, McMahon MT, Bulte JWM “Developing CESTheranostics by enzyme-mediated intracellular self-assembly of nanoparticles for enhanced imaging and therapy of prostate cancer”, The Future of Molecular MR, A Cellular and Molecular Imaging Workshop, Pasadena, CA, USA; July 23-26, 2022.

8. Ghaemi B, Singh A, Tanwar S, Yuan Y, Arifin D, Barman I, McMahon MT, Bulte JWM “Developing CESTheranostics by enzyme-mediated intracellular self-assembly of nanoparticles for enhanced imaging and therapy of prostate cancer”, The third annual Radiology Research Day, Johns Hopkins Medicine; November 23, 2021.

9. Tanwar S, Barman I, “On self-assembling intracellular Raman reporters and their clinical potential”, 11th International Conference on Advanced Vibrational Spectroscopy (ICAVS); August 23-26, 2021.

10. Virtually attended the first DNA Nanotechnology India Virtual Symposium; September 4-5, 2020.

11. Tanwar S, Sen T “DNA origami directed self-assembled hybrid nanoantennas for single molecule spectroscopic and biosensing applications”, 1st Chandigarh Region Innovation and Knowledge Cluster (CRIKC) Chemistry Symposium, IISER Mohali, PB, India; November 2-3, 2019; Presentation type: Oral.

12.   Tanwar S, Sen T “DNA origami nanoantennas for enhancing single molecule spectroscopic applications”, 3rd Institute of Nano Science and Technology (INST) In-house symposium, INST Mohali, PB, India; November 2018; Presentation type: Oral.

13.   Tanwar S, Sharma B, Kaur V, Sen T “DNA origami directed self-assembled hybrid nanoantennas for single molecule spectroscopic applications”, 2nd  Institute of Nano Science and Technology (INST) In-house symposium, INST Mohali, PB, India; December 11-12, 2017; Presentation type: Poster.

14.   Tanwar S, Sharma B, Kaur V, Sen T “DNA origami directed self-assembled hybrid nanoantennas for single molecule SERS”, Centre of Nano and Soft Matter Sciences- Institute of Nano Science and Technology (CeNS – INST) joint symposium, Bengaluru, KA, India; November 16-17, 2017; Presentation type: Oral and Poster.

15.   Tanwar S, Haldar KK, Sen T “DNA origami directed self-assembled hybrid nanoantennas for single molecule spectroscopy applications”, Chandigarh Region Innovation and Knowledge Cluster (CRIKC) Third Nanoscience Day, CSIR-CSIO, Chandigarh, India; August 29, 2017; Presentation type: Poster.

16.   Tanwar S, Ganguli AK, Sen T “DNA origami directed self-assembly of Au nanostar dimer nanoantenna material for single molecule fluorescence enhancement”, 1st Institute of Nano Science and Technology (INST) In-house symposium, INST Mohali, PB, India; November 18, 2016; Presentation type: Poster.

17.   Tanwar S, Sen T “Symposium on Optics and Photonics Based Technologies and Instruments for Civil Society” CSIR-CSIO Chandigarh, India; October 21, 2016.

18.   Tanwar S, Ganguli AK, Sen T “DNA origami directed self-assembly of Au nanostar dimer nanoantenna material for single molecule fluorescence enhancement”, Chandigarh Region Innovation and Knowledge Cluster (CRIKC) Second Nanoscience Day, INST Mohali, Mohali, PB, India; August 8, 2016; Presentation type: Poster.

19.   Tanwar S, Ganguli AK, Sen T “Plasmonic nanoantenna for single molecule fluorescence enhancement”, 18th CRSI National Symposium in Chemistry, Punjab University, Chandigarh, India; February 5-7, 2016; Presentation type: Poster.

20.   Tanwar S, Ganguli AK, Sen T “Plasmonic nanoantenna for single molecule fluorescence enhancement”, 10th Chemical Research Society of India- The Royal Society of Chemistry (CRSI-RSC) Joint Symposium, Punjab University, Chandigarh, India; February 4, 2016; Presentation type: Poster.

21.   Tanwar S attended Renishaw Inside for Raman Conference, IISER Mohali, PB, India; December 2015.

22.   Tanwar S, Ganguli AK, Sen “DNA directed assembly of anisotropic plasmonic nanostructures for single molecule fluorescence enhancement” 2nd Australia-India Strategic Research Fund (AISRF) Meeting on Advanced Nanomaterials for Energy, Optoelectronics and Biological Applications, INST Mohali, Mohali, PB, India; November 25-27, 2015; Presentation type: Poster.

23.   Tanwar S, Ganguli AK, Sen “Plasmonic metal nanoparticles-based assemblies for single molecule fluorescence enhancement” 6th Material Research Society (MRS) Trilateral Symposium, INST Mohali, Mohali, PB, India; November 23-25, 2015; Presentation type: Poster.

24.   Tanwar S, Ganguli AK, Sen “Design of DNA-directed self-assembled plasmonic nanoantennas for fluorescence enhancement” Chemical Frontiers 2015, 6th Edition, GA, India; August 15-17, 2015; Presentation type: Poster.

25.   Tanwar S, Ganguli AK, Sen T “Design of DNA-directed self-assembled plasmonic nanoantennas for fluorescence enhancement”, Chandigarh Region Innovation and Knowledge Cluster (CRIKC) First Nanoscience Day, INST Mohali, Mohali, PB, India; July 22, 2015; Presentation type: Poster.

26.   Tanwar S attended Advance Microscopy and Imaging Technique Workshop, organized by Olympus, INST Mohali, Mohali, PB, India; January 16-17, 2015.

27.   Tanwar S, Ganguli AK, Sen “Design of DNA-directed self-assembled plasmonic nanoantennas for fluorescence enhancement” One day conclave on Nano Biotechnology, INST Mohali, Mohali, PB, India; December 22, 2014; Presentation type: Poster.

28.   Tanwar S attended one day workshop on Electron microscopy and NMR, organized by JEOL, INST Mohali, Mohali, PB, India; December 15, 2015. 

29.   Ahirwar A, Parween Shahila, Rehman Ishita, Tanwar S, Nahar P “A spectrophotometer-free image-based assay for oligonucleotide detection” International Symposium on Bioengineering (ISBE), India; 2012.

30.   Tanwar S, Sen T, Ganguli AK “Metal nanoparticles-based assemblies for energy applications” Hindi competition organized by Town official language implementation committee, Government of India, Chandigarh, India, 2014.

31.   Tanwar S “Serendipity: Its Role In Discovery/Invention” second structured workshop on Radiation in Biology and Medicine organized by the Institute of Nuclear Medicine and Allied Sciences (INMAS), DRDO, Delhi, India; June 2009.

1. Best poster presentation award- Tanwar S, Sen T “DNA origami directed self-assembled hybrid nanoantennas for single molecule spectroscopic and biosensing applications”, 1st Chandigarh Region Innovation and Knowledge Cluster (CRIKC) Chemistry Symposium, IISER Mohali, PB, India; November 2-3, 2019.

2. Best oral presentation award- Tanwar S, Sen T “DNA origami nanoantennas for enhancing single molecule spectroscopic applications”, 3rd Institute of Nano Science and Technology (INST) In-house symposium, INST Mohali, PB, India; November 2018.

3. Best oral presentation award- Tanwar S, Sharma B, Kaur V, Sen T “DNA origami directed self-assembled hybrid nanoantennas for single molecule SERS”, Centre of Nano and Soft Matter Sciences- Institute of Nano Science and Technology (CeNS – INST) joint symposium, Bengaluru, KA, India; November 16-17, 2017.

4. Best poster presentation award- Tanwar S, Har Gobind Khorana exhibition pavilion by Punjab State Council for Science & Technology, Mohali, PB, India; January 2016. 

5. Best poster presentation award- Tanwar S, Ganguli AK, Sen “DNA directed assembly of anisotropic plasmonic nanostructures for single molecule fluorescence enhancement” 2nd Australia-India Strategic Research Fund (AISRF) Meeting on Advanced Nanomaterials for Energy, Optoelectronics and Biological Applications, INST Mohali, Mohali, PB, India; November 25-27, 2015; Presentation type: Poster.

6. Best poster presentation award- Tanwar S, Ganguli AK, Sen T “Design of DNA-directed self-assembled plasmonic nanoantennas for fluorescence enhancement”, Chandigarh Region Innovation and Knowledge Cluster (CRIKC) First Nanoscience Day, INST Mohali, Mohali, PB, India; July 22, 2015.

7. Best poster presentation award- Tanwar S, Sen T, Ganguli AK “Metal nanoparticles-based assemblies for energy applications” Hindi competition organized by Town official language implementation committee, Government of India, Chandigarh, India, 2014.

8. Best oral presentation award- Tanwar S “Serendipity: Its Role In Discovery/Invention” second structured workshop on Radiation in Biology and Medicine organized by the Institute of Nuclear Medicine and Allied Sciences (INMAS), DRDO, Delhi, India; June 2009.