Trends and seasonal variability of atmospheric NO2 and HNO3 concentrations across three major African biomes inferred from long-term series of ground-based and satellite measurements
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2019.03.027
Abstract: Abstract In the framework of the INDAAF (International Network to study Deposition and Atmospheric chemistry in AFrica) programme, part of the ACTRIS European Research Infrastructure for the long-term observation of Aerosols, Cloud, and Trace gases,… read more here.
Keywords: ground based; hno3 concentrations; no2 hno3; no2 ... See more keywords
Mapping high resolution national daily NO2 exposure across mainland China using an ensemble algorithm.
Sign Up to like & getrecommendations! Published in 2021 at "Environmental pollution"
DOI: 10.1016/j.envpol.2021.116932
Abstract: Nitrogen dioxide (NO2) is an important air pollutant and highly related to air quality, short- and long-term health effects, and even climate. A national model was developed using the extreme gradient boosting algorithm with high-resolution… read more here.
Keywords: high resolution; no2; model; china ... See more keywords
An enhanced optoelectronic NO2 gas sensors based on direct growth ZnO nanowalls in situ on porous rGO
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.03.298
Abstract: Abstract ZnO nanowalls were grown in situ on the surface of porous reduced graphene oxide (PG) films using spray, thermal reduction and facile solution method in this work. The products were characterized by powder X-ray… read more here.
Keywords: no2; enhanced optoelectronic; microscopy; zno nanowalls ... See more keywords
Predicting Fine-Scale Daily NO2 for 2005-2016 Incorporating OMI Satellite Data Across Switzerland.
Sign Up to like & getrecommendations! Published in 2019 at "Environmental science & technology"
DOI: 10.1021/acs.est.9b03107
Abstract: Nitrogen dioxide (NO2) remains an important traffic-related pollutant associated with both short- and long-term health effects. We aim to model daily average NO2 concentrations in Switzerland in a multistage framework with mixed-effect and random forest… read more here.
Keywords: no2; 2005 2016; fine scale; switzerland ... See more keywords
Self-Assembled SnO2/SnSe2 Heterostructures: A Suitable Platform for Ultrasensitive NO2 and H2 Sensing.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c07901
Abstract: By means of experiments and theory, the gas-sensing properties of tin diselenide (SnSe2) were elucidated. We discover that, while the stoichiometric single crystal is chemically inert even in air, the nonstoichiometric sample assumes a subnanometric… read more here.
Keywords: no2; gas; self assembled; sno2 snse2 ... See more keywords
Dual Improvement in Sensitivity and Humidity Tolerance of a NO2 Sensor Based on 3-Aminopropyltriethoxysilane Self-Assembled Monolayer-Functionalized SnSe2 for Explosive Photolysis Gas Detection.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c02782
Abstract: Explosives can be analyzed for their content by detecting the photolytic gaseous byproducts. However, to prevent electrostatic sparking, explosives are frequently preserved in conditions with low temperatures and high humidity, impeding the performance of gas… read more here.
Keywords: humidity; gas; no2; gas detection ... See more keywords
Underpinning the Interaction between NO2 and CuO Nanoplatelets at Room Temperature by Tailoring Synthesis Reaction Base and Time
Sign Up to like & getrecommendations! Published in 2019 at "ACS Omega"
DOI: 10.1021/acsomega.9b01882
Abstract: An approach to tailor the morphology and sensing characteristics of CuO nanoplatelets for selective detection of NO2 gas is of great significance and an important step toward achieving the challenge of improving air quality and… read more here.
Keywords: cuo nanoplatelets; no2; gas; room temperature ... See more keywords
Investigations of Vacancy-Assisted Selective Detection of NO2 Molecules in Vertically Aligned SnS2.
Sign Up to like & getrecommendations! Published in 2023 at "ACS sensors"
DOI: 10.1021/acssensors.3c00133
Abstract: Two important methods for enhancing gas sensing performance are vacancy/defect and interlayer engineering. Tin sulfide (SnS2) has recently attracted much attention for sensing of the NO2 gas due to its active surface sites and tunable… read more here.
Keywords: gas; no2; detection no2; vacancy ... See more keywords
Satellite‐Based Long‐Term Spatiotemporal Trends in Ambient NO2 Concentrations and Attributable Health Burdens in China From 2005 to 2020
Sign Up to like & getrecommendations! Published in 2023 at "GeoHealth"
DOI: 10.1029/2023gh000798
Abstract: Despite the recent development of using satellite remote sensing to predict surface NO2 levels in China, methods for estimating reliable historical NO2 exposure, especially before the establishment of NO2 monitoring network in 2013, are still… read more here.
Keywords: long term; no2 concentrations; no2; model ... See more keywords
Ultrasensitive NO2 gas sensors using hybrid heterojunctions of multi-walled carbon nanotubes and on-chip grown SnO2 nanowires
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5023851
Abstract: Hybrid heterojunction devices are designed for ultrahigh response to NO2 toxic gas. The devices were constructed by assembling multi-walled carbon nanotubes (MWCNTs) on a microelectrode chip bridged bare Pt-electrode and a Pt-electrode with pre-grown SnO2… read more here.
Keywords: no2 gas; no2; walled carbon; carbon nanotubes ... See more keywords
Identifying sensitive windows of exposure to NO2 and fetal growth trajectories in a Spanish birth cohort.
Sign Up to like & getrecommendations! Published in 2022 at "Epidemiology"
DOI: 10.1097/ede.0000000000001468
Abstract: BACKGROUND We previously identified associations between trimester-specific NO2 exposures and reduced fetal growth in the Spanish INMA (INfancia y Medio Ambiente) project. Here, we use temporally refined exposure estimates to explore the impact of narrow… read more here.
Keywords: no2; windows exposure; growth; fetal growth ... See more keywords