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Varun Kumar (Dr.Sc. ETH Zurich)
Varun Kumar (Dr.Sc. ETH Zurich)
Assistant professor
Verified email at envs.au.dk
Title
Cited by
Cited by
Year
Real-time measurement and source apportionment of elements in Delhi's atmosphere
P Rai, M Furger, I El Haddad, V Kumar, L Wang, A Singh, K Dixit, D Bhattu, ...
Science of the Total Environment 742, 140332, 2020
952020
Real-Time Measurements of PM2.5 Oxidative Potential Using a Dithiothreitol Assay in Delhi, India
JV Puthussery, A Singh, P Rai, D Bhattu, V Kumar, P Vats, M Furger, ...
Environmental Science & Technology Letters 7 (7), 504-510, 2020
522020
Source characterization of volatile organic compounds measured by proton-transfer-reaction time-of-flight mass spectrometers in Delhi, India
L Wang, JG Slowik, N Tripathi, D Bhattu, P Rai, V Kumar, P Vats, R Satish, ...
Atmospheric Chemistry and Physics 20 (16), 9753-9770, 2020
502020
Compositional and surface characterization of HULIS by UV-Vis, FTIR, NMR and XPS: Wintertime study in Northern India
V Kumar, A Goel, P Rajput
Atmospheric Environment 164, 468-475, 2017
402017
Real-time characterization and source apportionment of fine particulate matter in the Delhi megacity area during late winter
V Lalchandani, V Kumar, A Tobler, NM Thamban, S Mishra, JG Slowik, ...
Science of the total environment 770, 145324, 2021
372021
Quantification of solid fuel combustion and aqueous chemistry contributions to secondary organic aerosol during wintertime haze events in Beijing
Y Tong, V Pospisilova, L Qi, J Duan, Y Gu, V Kumar, P Rai, G Stefenelli, ...
Atmospheric Chemistry and Physics Discussions 2020, 1-41, 2020
292020
Atmospheric abundance of HULIS during wintertime in Indo-Gangetic Plain: impact of biomass burning emissions
V Kumar, P Rajput, A Goel
Journal of Atmospheric Chemistry 75, 385-398, 2018
252018
Sources and characteristics of light-absorbing fine particulates over Delhi through the synergy of real-time optical and chemical measurements
A Singh, N Rastogi, V Kumar, JG Slowik, R Satish, V Lalchandani, ...
Atmospheric Environment 252, 118338, 2021
232021
Highly time-resolved measurements of element concentrations in PM10 and PM2.5: Comparison of Delhi, Beijing, London, and Krakow
P Rai, JG Slowik, M Furger, I El Haddad, S Visser, Y Tong, A Singh, ...
Atmospheric Chemistry and Physics Discussions 2020, 1-18, 2020
232020
Diurnal variability in the spectral characteristics and sources of water-soluble brown carbon aerosols over Delhi
N Rastogi, R Satish, A Singh, V Kumar, N Thamban, V Lalchandani, ...
Science of the Total Environment 794, 148589, 2021
222021
Characteristics of VOC composition at urban and suburban sites of New Delhi, India in winter
N Tripathi, LK Sahu, L Wang, P Vats, M Soni, P Kumar, RV Satish, ...
Journal of Geophysical Research: Atmospheres 127 (12), e2021JD035342, 2022
212022
Rapid night-time nanoparticle growth in Delhi driven by biomass-burning emissions
S Mishra, SN Tripathi, VP Kanawade, SL Haslett, L Dada, G Ciarelli, ...
Nature Geoscience 16 (3), 224-230, 2023
112023
Highly time-resolved chemical speciation and source apportionment of organic aerosol components in Delhi, India, using extractive electrospray ionization mass spectrometry
V Kumar, S Giannoukos, SL Haslett, Y Tong, A Singh, A Bertrand, CP Lee, ...
Atmospheric Chemistry and Physics 22 (11), 7739-7761, 2022
112022
Nighttime NO emissions strongly suppress chlorine and nitrate radical formation during the winter in Delhi
SL Haslett, DM Bell, V Kumar, JG Slowik, DS Wang, S Mishra, N Rastogi, ...
Atmospheric Chemistry and Physics 23 (16), 9023-9036, 2023
52023
Evolution of size and composition of fine particulate matter in the Delhi megacity during later winter
NM Thamban, V Lalchandani, V Kumar, S Mishra, D Bhattu, JG Slowik, ...
Atmospheric Environment 267, 118752, 2021
42021
Time-Resolved Molecular Characterization of Secondary Organic Aerosol Formed from OH and NO3 Radical Initiated Oxidation of a Mixture of Aromatic Precursors
V Kumar, JG Slowik, U Baltensperger, ASH Prevot, DM Bell
Environmental Science & Technology 57 (31), 11572-11582, 2023
32023
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Articles 1–16