Peer-Reviewed Publications

13. Raparthi, N., Wexler A.S. and Dillner A.M. (2026). Composition-dependent hygroscopicity of local and long-range wildfire transported smoke. Environmental Science and Technology (Air). https://doi.org/10.1021/acsestair.5c00507 

12. Raparthi, N., Wexler A.S. and Dillner A.M. (2025). Hygroscopicity of organic compounds as a function of their physicochemical properties. Environmental Science and Technology (Air). https://doi.org/10.1021/acsestair.5c00061 

11. Raparthi, N., Wexler, A. S. and Dillner, A. M. (2025). A novel methodology for assessing the hygroscopicity of aerosol filter samples. Atmospheric Measurement Techniques, 18, 603–618, 2025. https://doi.org/10.5194/amt-18-603-2025

10.  Dubey, S., Vijay P., Raparthi N., and Phuleria H.C. (2024). Investigating PM2.5 Oxidative Potential and Its Association with Chemical Constituents Measured outside of Urban Residences in Three Metropolitan Cities of India. Journal of Health and Pollution, Volume 12, Issue 1-4. https://doi.org/10.1289/JHP100

9. Debbarma S., Raparthi N., Venkataraman, C. and Phuleria H.C. (2024). Characterization and apportionment of carbonaceous aerosol emission factors from light-duty and heavy-duty vehicle fleets in Maharashtra, India. Environmental Pollution, 123479. https://doi.org/10.1016/j.envpol.2024.123479

8. Debbarma S., Raparthi N., Venkataraman, C. and Phuleria H.C. (2024). Impact of real-world traffic and super-emitters on vehicular emissions under inter-city driving conditions in Maharashtra, India. Atmospheric Pollution Research, 102058. https://doi.org/10.1016/j.apr.2024.102058

7. Raparthi N., Yadav S., Khare A., Dubey S. and Phuleria H.C. (2023). Chemical and oxidative properties of fine particulate matter from near-road traffic sources. Environmental Pollution, 122514. https://doi.org/10.1016/j.envpol.2023.122514

6. Raparthi N., Barudgar A., Chu M., Ning Z. and Phuleria H.C. (2023). Estimating individual vehicle emission factors from near-road measurements in India. Atmospheric Environment, 119869. https://doi.org/10.1016/j.atmosenv.2023.119869

5. Raparthi N., Debbarma S. and Phuleria H.C. (2022). Determination of heavy-duty vehicle emission factors from highway tunnel measurements in India: Laboratory vs. real-world study. Atmospheric Pollution Research, 101581. https://doi.org/10.1016/j.apr.2022.101581

4. Raparthi N. and Phuleria H.C. (2022) Assessing Mumbai’s in-use vehicular characteristics, current emissions, and future projections under various policy interventions. Journal of Cleaner Production, 134145. https://doi.org/10.1016/j.jclepro.2022.134145

3. Raparthi N. and Phuleria H.C. (2022). On-road vehicular emission characterization from the road tunnel measurements in India: Morphology, emission factors, and sources. Environmental Research, 114295. https://doi.org/10.1016/j.envres.2022.114295

2. Raparthi, N. and Phuleria, H. C. (2021). Real-world vehicular emissions in the Indian megacity: Carbonaceous, metal and morphological characterization, and the emission factors. Urban Climate, 39, 100955. https://doi.org/10.1016/j.uclim.2021.100955

1. Raparthi, N., Debbarma, S. and Phuleria, H. C. (2021). Development of real-world emission factors for on-road vehicles from motorway tunnel measurements. Atmospheric Environment: X, 10, 100113. https://doi.org/10.1016/j.aeaoa.2021.100113