Pablo Corral Arroyo
YOU?
Author Swipe
View article: Toward Digital Detectors; Synthetic Image Generation for a Novel Dual-Layer kV Imager
Toward Digital Detectors; Synthetic Image Generation for a Novel Dual-Layer kV Imager Open
View article: Impact of a novel multilayer imager on metal artifacts in MV-CBCT
Impact of a novel multilayer imager on metal artifacts in MV-CBCT Open
Objective . Megavoltage cone-beam computed tomography (MV-CBCT) imaging offers several advantages including reduced metal artifacts and accurate electron density mapping for adaptive or emergent situations. However, MV-CBCT imaging is limi…
View article: A multilayer heat and mass transfer model for photoacoustics of aerosol particles (MHM-PA)
A multilayer heat and mass transfer model for photoacoustics of aerosol particles (MHM-PA) Open
A diffusion multi-layer model is introduced which allows time-dependent simulations of heat and mass transfer for photoacoustic experiments on aerosol particles (MHM-PA model). It provides spatial and temporal information on the particle t…
View article: Imaging Single Aerosol Particles for Oxidation Chemistry and Reactive Species
Imaging Single Aerosol Particles for Oxidation Chemistry and Reactive Species Open
View article: Charge Effects on the Photodegradation of Single Optically Trapped Oleic Acid Aerosol Droplets
Charge Effects on the Photodegradation of Single Optically Trapped Oleic Acid Aerosol Droplets Open
It has recently been reported that reactions can occur faster in microdroplets than in extended condensed matter. The electric charge of droplets has also been suggested as a possible cause of this phenomenon. Here, we investigate the infl…
View article: Amplification of light within aerosol particles accelerates in-particle photochemistry
Amplification of light within aerosol particles accelerates in-particle photochemistry Open
Optical confinement (OC) structures the optical field and amplifies light intensity inside atmospheric aerosol particles, with major consequences for sunlight-driven aerosol chemistry. Although theorized, the OC-induced spatial structuring…
View article: Imaging and modelling trace metal photochemistry in highly viscous organic aerosol particles
Imaging and modelling trace metal photochemistry in highly viscous organic aerosol particles Open
<p>Heavy aerosol loading threatens human health across the globe and is typically related to photochemical processing associated with emission of organic, inorganic and trace metal compounds. Aerosol particles dominated by organic so…
View article: Surface solvation of Martian salt analogues at low relative humidities
Surface solvation of Martian salt analogues at low relative humidities Open
Salt aerosols play important roles in many processes related to atmospheric chemistry and the climate systems on both Earth and Mars.
View article: Photolytic radical persistence due to anoxia in viscous aerosol particles
Photolytic radical persistence due to anoxia in viscous aerosol particles Open
View article: Photochemical degradation of iron(III) citrate/citric acid aerosol quantified with the combination of three complementary experimental techniques and a kinetic process model
Photochemical degradation of iron(III) citrate/citric acid aerosol quantified with the combination of three complementary experimental techniques and a kinetic process model Open
Iron(III) carboxylate photochemistry plays an important role in aerosol aging, especially in the lower troposphere. These complexes can absorb light over a broad wavelength range, inducing the reduction of iron(III) and the oxidation of ca…
View article: Impact of tetrabutylammonium on the oxidation of bromide by ozone
Impact of tetrabutylammonium on the oxidation of bromide by ozone Open
The reaction of ozone with sea-salt derived bromide is relevant for marine boundary layer atmospheric chemistry. The oxidation of bromide by ozone is enhanced at aqueous interfaces. Ocean surface water and sea spray aerosol are enriched in…
View article: Photochemistry of single optically trapped oleic acid droplets
Photochemistry of single optically trapped oleic acid droplets Open
View article: Photochemical degradation of iron(III)-citrate/citric acid aerosol quantified with the combination of three complementary experimental techniques and a kinetic process model
Photochemical degradation of iron(III)-citrate/citric acid aerosol quantified with the combination of three complementary experimental techniques and a kinetic process model Open
Iron(III) carboxylate photochemistry plays an important role in aerosol aging, especially in the lower troposphere. These complexes can absorb light over a broad wavelength range, inducing the reduction of iron(III) and the oxidation of ca…
View article: Aging induced changes in ice nucleation activity of combustion aerosol as determined by near edge X-ray absorption fine structure (NEXAFS) spectroscopy
Aging induced changes in ice nucleation activity of combustion aerosol as determined by near edge X-ray absorption fine structure (NEXAFS) spectroscopy Open
Soot particles aged in acidic aqueous solutions reveal significantly enhanced ice nucleating activity.
View article: Halogen activation and radical cycling initiated by imidazole-2-carboxaldehyde photochemistry
Halogen activation and radical cycling initiated by imidazole-2-carboxaldehyde photochemistry Open
Atmospheric aerosol particles can contain light-absorbing organic compounds, also referred to as brown carbon (BrC). The ocean surface and sea spray aerosol particles can also contain light-absorbing organic species referred to as chromoph…
View article: Carbon Dioxide Diffusivity in Single, Levitated Organic Aerosol Particles
Carbon Dioxide Diffusivity in Single, Levitated Organic Aerosol Particles Open
ISSN:1948-7185
View article: Supplementary material to "Halogen activation and radical cycling initiated by imidazole-2-carboxaldehyde photochemistry"
Supplementary material to "Halogen activation and radical cycling initiated by imidazole-2-carboxaldehyde photochemistry" Open
View article: Halogen activation and radical cycling initiated by imidazole-2-carboxaldehyde photochemistry
Halogen activation and radical cycling initiated by imidazole-2-carboxaldehyde photochemistry Open
Atmospheric aerosol particles can contain light absorbing organic compounds, also referred to as brown carbon (BrC). In the context of the ocean surface and of sea spray aerosol deriving from the latter, light absorbing organic species are…
View article: Visualizing reaction and diffusion in xanthan gum aerosol particles exposed to ozone
Visualizing reaction and diffusion in xanthan gum aerosol particles exposed to ozone Open
Atmospheric aerosol particles with a high viscosity may become inhomogeneously mixed during chemical processing.
View article: Imaging Molecular Reaction and Diffusion in Organic Aerosol Particles
Imaging Molecular Reaction and Diffusion in Organic Aerosol Particles Open
An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the ‘Save PDF’ action button.
View article: Particle-Phase Photosensitized Radical Production and Aerosol Aging
Particle-Phase Photosensitized Radical Production and Aerosol Aging Open
Atmospheric aerosol particles may contain light absorbing (brown carbon, BrC), triplet forming organic compounds that can sustain catalytic radical reactions and thus contribute to oxidative aerosol aging. We quantify UVA induced radical p…
View article: Influence of humidity and iron(<scp>iii</scp>) on photodegradation of atmospheric secondary organic aerosol particles
Influence of humidity and iron(<span>iii</span>) on photodegradation of atmospheric secondary organic aerosol particles Open
The absorption of solar actinic radiation by atmospheric secondary organic aerosol (SOA) particles drives condensed-phase photochemical processes, which lead to particle mass loss by the production of CO, CO2, hydrocarbons, and …
View article: A surface-stabilized ozonide triggers bromide oxidation at the aqueous solution-vapour interface
A surface-stabilized ozonide triggers bromide oxidation at the aqueous solution-vapour interface Open
View article: Supplementary material to "Heterogeneous photochemistry of imidazole-2-carboxaldehyde: HO <sub>2</sub> radical formation and aerosol growth"
Supplementary material to "Heterogeneous photochemistry of imidazole-2-carboxaldehyde: HO <sub>2</sub> radical formation and aerosol growth" Open
View article: Heterogeneous photochemistry of imidazole-2-carboxaldehyde: HO <sub>2</sub> radical formation and aerosol growth
Heterogeneous photochemistry of imidazole-2-carboxaldehyde: HO <sub>2</sub> radical formation and aerosol growth Open
The multiphase chemistry of glyoxal is a source of secondary organic aerosol (SOA), including its light-absorbing product imidazole-2-carboxaldehyde (IC). IC is a photosensitizer that can contribute to additional aerosol ageing and growth …