Search Results - "O'SHEA, E"

New Insights into the Mechanism of Visible Light Photocatalysis by Banerjee, Swagata, Pillai, Suresh C, Falaras, Polycarpos, O’Shea, Kevin E, Byrne, John A, Dionysiou, Dionysios D

“…In recent years, the area of developing visible-light-active photocatalysts based on titanium dioxide has been enormously investigated due to its wide range of…”
Get full text

Cr(VI) Adsorption and Reduction by Humic Acid Coated on Magnetite by Jiang, Wenjun, Cai, Quan, Xu, Wei, Yang, Mingwei, Cai, Yong, Dionysiou, Dionysios D, O’Shea, Kevin E

“…Easily separable humic acid coated magnetite (HA-Fe3O4) nanoparticles are employed for effective adsorption and reduction of toxic Cr­(VI) to nontoxic…”
Get full text

Degradation of atrazine by ZnxCu1−xFe2O4 nanomaterial-catalyzed sulfite under UV–vis light irradiation: Green strategy to generate SO4 by Huang, Ying, Han, Changseok, Liu, Yiqing, Nadagouda, Mallikarjuna N., Machala, Libor, O’Shea, Kevin E., Sharma, Virender K., Dionysiou, Dionysios D.

“…[Display omitted] •Prepared ZnCu-ferrite demonstrated high magnetic and photocatalytic ability.•Atrazine was efficiently removed by…”
Get full text

Fundamental Studies of the Singlet Oxygen Reactions with the Potent Marine Toxin Domoic Acid by Jaramillo, Marcela, Joens, Jeffrey A, O’Shea, Kevin E

“…Domoic acid (DA), a potent marine toxin, is readily oxidized upon reaction with singlet oxygen (1O2). Detailed product studies revealed that the major singlet…”
Get full text

Extended length of stay and related costs associated with dementia in acute care hospitals in Ireland by Carter, L., Yadav, A., O'Neill, S., O'Shea, E.

“…To estimate the additional impact of dementia on in-patient length of stay (LOS) and related costs in Irish acute hospitals. Both principal and secondary…”
Get full text

Assessment of the roles of reactive oxygen species in the UV and visible light photocatalytic degradation of cyanotoxins and water taste and odor compounds using C–TiO2 by Fotiou, Theodora, Triantis, Theodoros M., Kaloudis, Triantafyllos, O'Shea, Kevin E., Dionysiou, Dionysios D., Hiskia, Anastasia

“…Visible light (VIS) photocatalysis has large potential as a sustainable water treatment process, however the reaction pathways and degradation processes of…”
Get full text

Photochemical Transformation of Aminoglycoside Antibiotics in Simulated Natural Waters by Li, Rui, Zhao, Cen, Yao, Bo, Li, Dan, Yan, Shuwen, O’Shea, Kevin E, Song, Weihua

“…Aminoglycoside antibiotics are widely used in human therapy and veterinary medicine. We report herein a detailed study on the natural-organic-matter- (NOM-)…”
Get full text

The effect of basic pH and carbonate ion on the mechanism of photocatalytic destruction of cylindrospermopsin by Zhang, Geshan, He, Xuexiang, Nadagouda, Mallikarjuna N., E. O'Shea, Kevin, Dionysiou, Dionysios D.

“…This study investigated the mechanistic effects of basic pH and the presence of high carbonate concentration on the TiO2 photocatalytic degradation of the…”
Get full text

Advanced Oxidation Processes for Water Treatment by O’Shea, Kevin E, Dionysiou, Dionysios D

Get full text

Detailed NMR investigation of cyclodextrin-perfluorinated surfactant interactions in aqueous media by Weiss-Errico, Mary Jo, O’Shea, Kevin E.

“…[Display omitted] •Perfluorochemicals (PFCs) are strongly encapsulated by cyclodextrins (CDs).•Competition studies confirm strong CD:PFC host-guest…”
Get full text

Computational Study of the Gas-Phase Thermal Degradation of Perfluoroalkyl Carboxylic Acids by Paultre, Claude-Bernard, Mebel, Alexander M., O’Shea, Kevin E.

“…Perfluoroalkyl carboxylic acids (PFCAs) are persistent and ubiquitous pollutants. Environmental remediation is often achieved by absorption on matrices…”
Get full text

Hydroxyl Radical Oxidation of Cylindrospermopsin (Cyanobacterial Toxin) and Its Role in the Photochemical Transformation by Song, Weihua, Yan, Shuwen, Cooper, William J, Dionysiou, Dionysios D, O’Shea, Kevin E

“…Cylindrospermopsin (CYN), an alkaloid guanidinium sulfated toxin, is produced by a number of cyanobacteria regularly found in lakes, rivers, and reservoirs…”
Get full text

Present and Future Observing Trends in Atmospheric Magnetoseismology by Banerjee, D, Erdelyi, R, Oliver, R, O'Shea, E

“…Issue Title: MHD Waves and Oscillations in Solar Magnetic Structures / Guest Editor: R. Erdélyi With modern imaging and spectral instruments observing in the…”
Get full text

Comparative toxicometabolomics of perfluorooctanoic acid (PFOA) and next-generation perfluoroalkyl substances by Gebreab, Kiflom Y., Eeza, Muhamed N.H., Bai, Tianyu, Zuberi, Zain, Matysik, Jörg, O’Shea, Kevin E., Alia, A., Berry, John P.

“…Owing to environmental health concerns, a number of per- and polyfluoroalkyl substances (PFAS) have been phased-out, and increasingly replaced by various…”
Get full text

Efficient removal of microcystin-LR by UV-C/H2O2 in synthetic and natural water samples by He, Xuexiang, Pelaez, Miguel, Westrick, Judy A., O’Shea, Kevin E., Hiskia, Anastasia, Triantis, Theodoros, Kaloudis, Triantafyllos, Stefan, Mihaela I., de la Cruz, Armah A., Dionysiou, Dionysios D.

“…The destruction of the commonly found cyanobacterial toxin, microcystin-LR (MC-LR), in surface waters by UV-C/H2O2 advanced oxidation process (AOP) was…”
Get full text

β‑Cyclodextrin Reverses Binding of Perfluorooctanoic Acid to Human Serum Albumin by Weiss-Errico, Mary Jo, Miksovska, Jaroslava, O’Shea, Kevin E

“…Perfluorooctanoic acid (PFOA), a persistent organic pollutant known to cause adverse health effects, strongly binds to human serum albumin (HSA)…”
Get full text

Malnutrition in hospitalised older adults: A multicentre observational study of prevalence, associations and outcomes by O’Shea, Emma, Trawley, S., Manning, E., Barrett, A., Browne, V., Timmons, S.

“…Background Malnutrition is common in older adults and is associated with high costs and adverse outcomes. The prevalence, predictors and outcomes of…”
Get full text

Rapid transformation of H1-antihistamines cetirizine (CET) and diphenhydramine (DPH) by direct peroxymonosulfate (PMS) oxidation by He, Xuexiang, O’Shea, Kevin E

“…[Display omitted] •Direct PMS oxidation was responsible for the transformation of H1-antihistamines.•PMS oxidation is more predominant during the degradation…”
Get full text

Oxidation of Microcystin-LR by Ferrate(VI): Kinetics, Degradation Pathways, and Toxicity Assessments by Jiang, Wenjun, Chen, Long, Batchu, Sudha Rani, Gardinali, Piero R, Jasa, Libor, Marsalek, Blahoslav, Zboril, Radek, Dionysiou, Dionysios D, O’Shea, Kevin E, Sharma, Virender K

“…The presence of the potent cyanotoxin, microcystin-LR (MC-LR), in drinking water sources poses a serious risk to public health. The kinetics of the reactivity…”
Get full text

Interpreting Dust Impact Signals Detected by the STEREO Spacecraft by O'Shea, E., Sternovsky, Z., Malaspina, D. M.

“…There is no comprehensive understanding yet of how dust impacts on spacecraft (SC) generate signals detected by antenna instruments. The high sensitivity of…”
Get full text