Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Joseph V. Puthussery"'
Autor:
Sudheer Salana, Haoran Yu, Zhuying Dai, P. S. Ganesh Subramanian, Joseph V. Puthussery, Yixiang Wang, Ajit Singh, Francis D. Pope, Manuel A. Leiva G., Neeraj Rastogi, Sachchida Nand Tripathi, Rodney J. Weber, Vishal Verma
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Most fine ambient particulate matter (PM2.5)-based epidemiological models use globalized concentration-response (CR) functions assuming that the toxicity of PM2.5 is solely mass-dependent without considering its chemical composition. Althoug
Externí odkaz:
https://doaj.org/article/3d730bb7d4c740b8b7184ad880f80f59
Autor:
Himadri S. Bhowmik, Sachchida N. Tripathi, Joseph V. Puthussery, Vishal Verma, Jay Dave, Neeraj Rastogi
Publikováno v:
Atmospheric Environment: X, Vol 22, Iss , Pp 100262- (2024)
In this study, we evaluate the relative redox activity of various water-soluble organic aerosol (WSOA) sources in Delhi's winter PM2.5, focusing on their capacity to generate reactive oxygen species (ROS). Using offline-aerosol mass spectrometry (AMS
Externí odkaz:
https://doaj.org/article/1c2cd0d2d6fd4ab181743abe71c3166e
Autor:
Joseph V. Puthussery, Dishit P. Ghumra, Kevin R. McBrearty, Brookelyn M. Doherty, Benjamin J. Sumlin, Amirhossein Sarabandi, Anushka Garg Mandal, Nishit J. Shetty, Woodrow D. Gardiner, Jordan P. Magrecki, David L. Brody, Thomas J. Esparza, Traci L. Bricker, Adrianus C. M. Boon, Carla M. Yuede, John R. Cirrito, Rajan K. Chakrabarty
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract Real-time surveillance of airborne SARS-CoV-2 virus is a technological gap that has eluded the scientific community since the beginning of the COVID-19 pandemic. Offline air sampling techniques for SARS-CoV-2 detection suffer from longer tur
Externí odkaz:
https://doaj.org/article/aba86feabd2748c4b58497acfd782f8f
Autor:
Joseph V. Puthussery, Jay Dave, Ashutosh Shukla, Sreenivas Gaddamidi, Atinderpal Singh, Pawan Vats, Sudheer Salana, Dilip Ganguly, Neeraj Rastogi, Sachchida Nand Tripathi, Vishal Verma
Publikováno v:
Environmental Science & Technology. 56:14605-14616
We investigated the influence of biomass burning (BURN), Diwali fireworks, and fog events on the ambient fine particulate matter (PM
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 16363-16386 (2021)
We assessed the oxidative potential (OP) of both water-soluble and methanol-soluble fractions of ambient fine particulate matter (PM2.5) in the Midwestern United States. A large set of PM2.5 samples (N=241) was collected from five sites set up in dif
Autor:
Thanh H. Nguyen, Chamteut Oh, Zachary Jeckell, David N. Ruzic, Vishal Verma, Dhruval Patel, Joseph V. Puthussery
Publikováno v:
Plasma Medicine. 11:1-18
Wearing a mask population-wide is an important preventive measure in addressing COVID-19 and potential future pandemics. We showed how a household microwave oven, a coat-hanger, and a coffee cup can generate plasma that can be used to decontaminate N
Autor:
Pragati Rai, Markus Furger, Vishal Verma, Sachchida Nand Tripathi, Pawan Vats, Jay G. Slowik, Varun Kumar, Deepika Bhattu, Atinderpal Singh, André S. H. Prévôt, Neeraj Rastogi, Joseph V. Puthussery, Dilip Ganguly
Publikováno v:
Environmental Science & Technology Letters. 7:504-510
The oxidative potential (OP) of ambient particulate matter (PM) is a metric commonly used to link the aerosol exposure to its adverse health effects. In this study, we report the first-ever real-ti...
Autor:
Varun Kumar, Stamatios Giannoukos, Sophie L. Haslett, Yandong Tong, Atinderpal Singh, Amelie Bertrand, Chuan Ping Lee, Dongyu S. Wang, Deepika Bhattu, Giulia Stefenelli, Jay S. Dave, Joseph V. Puthussery, Lu Qi, Pawan Vats, Pragati Rai, Roberto Casotto, Rangu Satish, Suneeti Mishra, Veronika Pospisilova, Claudia Mohr, David M. Bell, Dilip Ganguly, Vishal Verma, Neeraj Rastogi, Urs Baltensperger, Sachchida N. Tripathi, André S. H. Prévôt, Jay G. Slowik
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1da4087bd6326d32afc23d68a30bb0c8
https://doi.org/10.5194/acp-2021-1033-supplement
https://doi.org/10.5194/acp-2021-1033-supplement
Autor:
Varun Kumar, Stamatios Giannoukos, Sophie L. Haslett, Yandong Tong, Atinderpal Singh, Amelie Bertrand, Chuan Ping Lee, Dongyu S. Wang, Deepika Bhattu, Giulia Stefenelli, Jay S. Dave, Joseph V. Puthussery, Lu Qi, Pawan Vats, Pragati Rai, Roberto Casotto, Rangu Satish, Suneeti Mishra, Veronika Pospisilova, Claudia Mohr, David M. Bell, Dilip Ganguly, Vishal Verma, Neeraj Rastogi, Urs Baltensperger, Sachchida N. Tripathi, André S. H. Prévôt, Jay G. Slowik
In recent years, the Indian capital city of Delhi has been impacted by very high levels of air pollution, especially during winters. Comprehensive knowledge of the composition and sources of the organic aerosol (OA), which constitutes a substantial f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e423641dfd16ddeff25ed08cdb37eb4
https://doi.org/10.5194/acp-2021-1033
https://doi.org/10.5194/acp-2021-1033
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 7579-7593 (2021)
Several automated instruments exist to measure the acellular oxidative potential (OP) of ambient particulate matter (PM). However, cellular OP of the ambient PM is still measured manually, which severely limits the comparison between two types of ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8c1342e0e7c3bfa935a5dee6fe43af5
https://amt.copernicus.org/preprints/amt-2021-188/
https://amt.copernicus.org/preprints/amt-2021-188/