A5005304188- Air Quality and Health Impacts
- Air Quality Monitoring and Forecasting
- Catalysis and Oxidation Reactions
- Catalytic Processes in Materials Science
- Atmospheric chemistry and aerosols
- Plasma Applications and Diagnostics
- Electrohydrodynamics and Fluid Dynamics
- Oxidative Organic Chemistry Reactions
- Polyoxometalates: Synthesis and Applications
- Magnetism in coordination complexes
- Plasma Diagnostics and Applications
- Infection Control and Ventilation
- Metal-Catalyzed Oxygenation Mechanisms
- Lanthanide and Transition Metal Complexes
- SARS-CoV-2 and COVID-19 Research
- Metal complexes synthesis and properties
- Electronic Health Records Systems
- Radiative Heat Transfer Studies
- Water-Energy-Food Nexus Studies
- Industrial Engineering and Technologies
- COVID-19 impact on air quality
- Extraction and Separation Processes
- Molten salt chemistry and electrochemical processes
- Molecular spectroscopy and chirality
- Child Nutrition and Water Access
University of Illinois Urbana-Champaign
2023-2025
National University of Life and Environmental Sciences of Ukraine
2023
V. N. Karazin Kharkiv National University
2023
Kharkiv National University of Radio Electronics
2023
Tamil Nadu Agricultural University
2023
Indian Institute of Science Bangalore
1974-2021
National Institute of Technology Tiruchirappalli
2009
Utah State University
1984
Abstract. This paper presents the findings from a collaborative interlaboratory comparison exercise designed to assess oxidative potential (OP) measurements conducted by 20 laboratories worldwide. study represents an innovative effort as first specifically aimed at harmonising this type of OP assay, setting new benchmark in field. Over last decade, there has been noticeable increase studies, with numerous research groups investigating effects exposure air pollution particles through...
Abstract In this study, cold plasma was used to prepare plasma‐activated water (PAW) from a dielectric barrier discharge source, with ambient air as the plasma‐forming gas. The PAW prepared characterized for its physicochemical parameters, some of which followed strong linear correlation activation time ( t ). effects addition on cell viability human breast cancer cells (MDA‐MB‐231) and healthy murine muscle‐derived fibroblast were investigated using MTT assay. volume added showed...
Successful application of plasma-activated water (PAW) as an alternate source nitrogen for agricultural requires low specific energy consumption. This work reports on a dielectric barrier discharge (DBD) plasma reactor the generation PAW having (SE) The SE to produce N in was 3.26 GJ/kg N, which is 68% lower than lowest value reported date DBD-PAW systems. generated characterized its physico-chemical parameters, most showed linear increase with activation time (ta). concentration hydrogen...
Abstract Most fine ambient particulate matter (PM 2.5 )-based epidemiological models use globalized concentration-response (CR) functions assuming that the toxicity of PM is solely mass-dependent without considering its chemical composition. Although oxidative potential (OP) has emerged as an alternate metric toxicity, association between mass and OP on a large spatial extent not been investigated. In this study, we evaluate relationship using 385 samples collected from 14 different sites...
ABSTRACT Relative humidity (RH) varies widely in indoor environments based on temperature, outdoor humidity, heating systems, and other environmental conditions. This study explored how RH affects aerosolized porcine respiratory coronavirus (PRCV), a model for coronaviruses, over time range from 0 min to maximum of 1 h, the molecular mechanism behind viral infectivity reduction. These questions were answered by quantifying: (i) viral-host receptor interactions, (ii) capsid integrity, (iii)...
Abstract. This paper presents the findings from a collaborative interlaboratory comparison exercise designed to assess oxidative potential (OP) measurements conducted by 20 laboratories worldwide. study represents an innovative effort as first specifically aimed at harmonising this type of OP assay, setting new benchmark in field. Over last decade, there has been noticeable increase studies, with numerous research groups investigating effects exposure air pollution particles through...
The geopolitical conflict between Russia and Ukraine has disrupted Europe's natural gas supplies, driving up prices leading to a shift towards biomass for residential heating during colder months. This study assessed the consequent air quality toxicological impacts in Milan, Italy, focusing on fine particulate matter (PM2.5, dp < 2.5 μm) emissions. PM2.5 samples were analyzed their chemical composition oxidative potential using dithiothreitol (DTT) assay across three periods reflecting...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTKinetics and Mechanism of Vapor Phase Oxidation Furfural over Tin Vanadate CatalystK. Rajamani, P. Subramanian, M. S. MurthyCite this: Ind. Eng. Chem. Process Des. Dev. 1976, 15, 2, 232–234Publication Date (Print):April 1, 1976Publication History Published online1 May 2002Published inissue 1 April 1976https://pubs.acs.org/doi/10.1021/i260058a002https://doi.org/10.1021/i260058a002research-articleACS PublicationsRequest reuse permissionsArticle...
In this study, we examined the relationship between human activities and emission characteristics of CO2 particles in three indoor settings: a clean environmental chamber, café, musical club. We determined particle rates (CER PER) across various (sitting, reading, exercise) both masked (N-95) unmasked scenarios, as well scenarios involving normal clean-room clothing (CRC) chamber. Masking reduced PER only during exercise (∼11%), indicating that respiratory sources constitute tiny fraction...
ADVERTISEMENT RETURN TO ISSUEPREVArticleMolybdenum-95 NMR measurements of dioxomolybdenum(VI) complexes. 3. Inverse halogen dependence molybdenum chemical shift [MoO2]2+ complexesMartin Minelli, Katsumoto Yamanouchi, John H. Enemark, P. Subramanian, Bharat B. Kaul, and Jack T. SpenceCite this: Inorg. Chem. 1984, 23, 16, 2554–2556Publication Date (Print):August 1, 1984Publication History Published online1 May 2002Published inissue 1 August...
Non-thermal plasma discharge in air generates several species, including reactive oxygen and nitrogen species (RONS). If, is generated above a water column, some of these gets transferred into the column below generating activated (PAW), which known to have applications. These applications are attributed by discharge. To cater specifically each application, complete chemical characterization PAW vital, as their own unique contribution application PAW. In this work, analysis using optical...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTKinetics of Vapor-Phase Oxidation Anthracene on Vanadium CatalystP. Subramanian and M. S. MurthyCite this: Ind. Eng. Chem. Process Des. Dev. 1972, 11, 2, 242–246Publication Date (Print):April 1, 1972Publication History Published online1 May 2002Published inissue 1 April 1972https://pubs.acs.org/doi/10.1021/i260042a015https://doi.org/10.1021/i260042a015research-articleACS PublicationsRequest reuse permissionsArticle Views152Altmetric-Citations8LEARN...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMechanism of Vapor-Phase Oxidation Anthracene over Vanadium Pentoxide CatalystPeriasami Subramanian and M. S. MurthyCite this: Ind. Eng. Chem. Process Des. Dev. 1974, 13, 2, 112–115Publication Date (Print):April 1, 1974Publication History Published online1 May 2002Published inissue 1 April 1974https://pubs.acs.org/doi/10.1021/i260050a004https://doi.org/10.1021/i260050a004research-articleACS PublicationsRequest reuse permissionsArticle...
In this study, we investigated the seasonal variations, chemical composition, sources, and oxidative potential of ambient PM2.5 (particles with a diameter less than 2.5 µm) in Kuwait City. The sampling campaign was conducted within premises Institute for Scientific Research from June 2022 to May 2023, covering different seasons throughout year. personal cascade impactor sampler (PCIS) operated at flow rate 9 L/min employed collect weekly samples on PTFE quarts filters. These collected were...
3D printing technologies for large-scale structures allow architects and builders to considerably expand the design boundaries of increase efficiency their construction. Mobile robotic platforms are increasingly being implemented in construction sector, as well production road surfaces, allowing solve problem limited working space. The typical extruder assembly a platform can be improved by combining an electric motor, auger extruder, heater one housing. proposed auger-type...
Abstract The mechanism of anaerobic fermentation biomass into biogas is explained in terms autocatalytic reaction. Rate equation derived for the first order kinetics and verified using data obtained from a digester holding 20 kg 10% cowdung slurry at 25°C. rate based on proposed found to explain experimental satisfactorily.
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