Kevin O’Connor
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View article: Directional Light Scattering In Mie‐Resonant Si Particles With Ultra‐Thin Au Shells
Directional Light Scattering In Mie‐Resonant Si Particles With Ultra‐Thin Au Shells Open
Metamaterial research has sought to create nanostructures with strong directional optical scattering to control light propagation at the nanoscale. Core–shell architectures comprised of both resonant cores and resonant shells are suggested…
View article: Directional light scattering in Mie-resonant Si particles With ultra-thin plasmonic shells
Directional light scattering in Mie-resonant Si particles With ultra-thin plasmonic shells Open
International audience
View article: Correction: “Turning the dials”: controlling synthesis, structure, composition, and surface chemistry to tailor silicon nanoparticle properties
Correction: “Turning the dials”: controlling synthesis, structure, composition, and surface chemistry to tailor silicon nanoparticle properties Open
Correction for ‘“Turning the dials”: controlling synthesis, structure, composition, and surface chemistry to tailor silicon nanoparticle properties’ by Sarah Milliken et al. , Nanoscale , 2021, 13 , 16379–16404, https://doi.org/10.1039/D1N…
View article: Not all silicon quantum dots are equal: photostability of silicon quantum dots with and without a thick amorphous shell
Not all silicon quantum dots are equal: photostability of silicon quantum dots with and without a thick amorphous shell Open
The photostability of ∼5 nm diameter SiQDs with an amorphous shell was compared with that of over-etched SiQDs of equivalent dimensions that bore an a-Si shell of negligible thickness.
View article: Understanding the Formation Mechanisms of Silicon Particles from the Thermal Disproportionation of Hydrogen Silsesquioxane
Understanding the Formation Mechanisms of Silicon Particles from the Thermal Disproportionation of Hydrogen Silsesquioxane Open
Crystalline silicon particles sustaining Mie resonances are readily obtained from the thermal processing of hydrogen silsesquioxane (HSQ). Here, the mechanisms involved in silicon particle formation and growth from HSQ are investigated thr…
View article: Understanding the formation mechanisms of silicon particles from the thermal disproportionation of hydrogen silsesquioxane
Understanding the formation mechanisms of silicon particles from the thermal disproportionation of hydrogen silsesquioxane Open
Data set from Understanding the formation mechanisms of silicon particles from the thermal disproportionation of hydrogen silsesquioxane. - Publication : Cibaka-Ndaya C., O'Connor K., Opeyemi Idowu E., Parker M. A., Lebraud E., Lacomme S.,…
View article: Understanding the formation mechanisms of silicon particles from the thermal disproportionation of hydrogen silsesquioxane
Understanding the formation mechanisms of silicon particles from the thermal disproportionation of hydrogen silsesquioxane Open
Data set from Understanding the formation mechanisms of silicon particles from the thermal disproportionation of hydrogen silsesquioxane. - Publication : Cibaka-Ndaya C., O'Connor K., Opeyemi Idowu E., Parker M. A., Lebraud E., Lacomme S.,…
View article: Deep Brain Stimulation for Generalized Dystonia from Secondary Carnitine Deficiency: A Case Report and Literature Review.
Deep Brain Stimulation for Generalized Dystonia from Secondary Carnitine Deficiency: A Case Report and Literature Review. Open
BACKGROUND: Carnitine deficiencies result from a metabolic disorder of fatty acid β-oxidation and may lead to organic acidemia, which are thought to be associated with dystonia, epilepsy, autism and developmental delay. Pharmacotherapy has…
View article: Influence of innate immune activation on endocrine and metabolic pathways in infancy
Influence of innate immune activation on endocrine and metabolic pathways in infancy Open
Prematurity is the leading cause of neonatal morbidity and mortality worldwide. Premature infants often require extended hospital stays, with increased risk of developing infection compared with term infants. A picture is emerging of wide-…
View article: A Tale of Seemingly “Identical” Silicon Quantum Dot Families: Structural Insight into Silicon Quantum Dot Photoluminescence
A Tale of Seemingly “Identical” Silicon Quantum Dot Families: Structural Insight into Silicon Quantum Dot Photoluminescence Open
“Two\nquantum dots, both alike in composition, but differing\nin structure, where we lay our scene, From broader classes, to bring\ndeeper understanding, to the crystalline core that drives the quantum\ndot’s sheen.” In this contribution w…
View article: A Tale of Seemingly “Identical” Silicon Quantum Dot Families: Structural Insight into Silicon Quantum Dot Photoluminescence
A Tale of Seemingly “Identical” Silicon Quantum Dot Families: Structural Insight into Silicon Quantum Dot Photoluminescence Open
Two quantum dots, both alike in composition, but differing in structure, where we lay our scene. From broader classes, to bring deeper understanding, to the crystalline core that drives the quantum dot's sheen. In this contribution we exam…
View article: A Tale of Seemingly “Identical” Silicon Quantum Dot Families: Structural Insight into Silicon Quantum Dot Photoluminescence
A Tale of Seemingly “Identical” Silicon Quantum Dot Families: Structural Insight into Silicon Quantum Dot Photoluminescence Open
Two quantum dots, both alike in composition, but differing in structure, where we lay our scene. From broader classes, to bring deeper understanding, to the crystalline core that drives the quantum dot's sheen. In this contribution we exam…
View article: A Tale of Seemingly “Identical” Silicon Quantum Dot Families: Structural Insight into Silicon Quantum Dot Photoluminescence
A Tale of Seemingly “Identical” Silicon Quantum Dot Families: Structural Insight into Silicon Quantum Dot Photoluminescence Open
Two quantum dots, both alike in composition, but differing in structure, where we lay our scene. From broader classes, to bring deeper understanding, to the crystalline core that drives the quantum dot's sheen. In this contribution we exam…
View article: The association between cognition and dual-tasking among older adults: the effect of motor function type and cognition task difficulty
The association between cognition and dual-tasking among older adults: the effect of motor function type and cognition task difficulty Open
Hossein Ehsani,1,2 Martha Jane Mohler,1–3 Kathy O’Connor,4 Edward Zamrini,4,5 Coco Tirambulo,2 Nima Toosizadeh1–3 1Department of Biomedical Engineering, University of Arizona, Tucson, AZ, USA; 2Arizona Center on Aging, Department of Medici…
View article: Virtual Reality in Mechanical Ventilation Weaning After Spinal Cord Injury
Virtual Reality in Mechanical Ventilation Weaning After Spinal Cord Injury Open
Background: Traumatic spinal cord injury (SCI) represents an injury with devastating sequelae and limited treatment options, affecting 12,000 new patients every year in the United States. Less than 1% of patients have complete recovery at …
View article: Atypical antipsychotic therapy in Parkinson's disease psychosis: A retrospective study
Atypical antipsychotic therapy in Parkinson's disease psychosis: A retrospective study Open
Objective Parkinson's disease psychosis ( PDP ) is a frequent complication of idiopathic Parkinson's disease ( iPD ) with significant impact on quality of life and association with poorer outcomes. Atypical antipsychotic drugs ( APD s) are…