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8篇 您的检索式:作者名="Conor MD"
    题名 作者 年代 出处 被引量
1Long-term prospective study ofHelicobacter pylori in nonulcer dyspepsia显示文摘Conor McCarthy MRCPI Stephen Patchett MRCPI Rose Mary Collins MB Shona Beattie SRN Conor Keane MD Professor Colm O’Morain MD 1995Digestive Diseases and Sciences1995,,1:1
2Gas chromatography-olfactometry显示文摘Conor MD Graham E Jean-Pierre D 2006Separation Science2006,29,:1
3Gas chromatography-olfactometry显示文摘Conor MD Graham E Jean-Pierre D 2006Separation Science2006,29,:1
4Gas chromatography-olfaetometry显示文摘CONOR MD GRAHAM E JEAN-PIERRE D 2006Separation Science2006,,29:1
5Gas chromatography-olfactometry显示文摘Conor MD Graham E Jean-Pierre D 2006Separation Science2006,,29:1
6Nitrogen-doped graphene quantum dots: Optical properties modification and photovoltaic applications显示文摘In this work,we utilize a bottom-up approach to synthesize nitrogen self-doped graphene quantum dots (NGQDs) from a single glucosamine precursor via an eco-friendly microwave-assisted hydrothermal method.Structural and optical properties of as-produced NGQDs are further modified using controlled ozone treatment.Ozone-treated NGQDs (Oz-NGQDs) are reduced in size to 5.5 nm with clear changes in the lattice structure and/D//G Raman ratios due to the introduction/alteration of oxygen-containing functional groups detected by Fourier-transform infrared (FTIR) spectrometer and further verified by energy dispersive X-ray spectroscopy (EDX) showing increased atomic/weight percentage of oxygen atoms.Along with structural modifications,GQDs experience decrease in ultraviolet-visible (UV-vis) absorption coupled with progressive enhancement of visible (up to 16 min treatment) and near-infrared (NIR)(up to 45 min treatment) fluorescence.This allows fine-tuning optical properties of NGQDs for solar cell applications yielding controlled emission increase,while controlled emission quenching was achieved by either blue laser or thermal treatment.Optimized Oz-NGQDs were further used to form a photoactive layer of solar calls with a maximum efficiency of 2.64% providing a 6-fold enhancement over untreated NGQD devices and a 3-fold increase in fill factor/current density.This study suggests simple routes to alter and optimize optical properties of scalably produced NGQDs to boost the photovoltaic performance of solar cells.Md Tanvir Hasan Roberto Gonzalez-Rodriguez Conor Ryan Kristof Pota Kayla Green Jeffery L.Coffer Anton V.Naumov 2019Nano Research2019,12,5:1
7Long-term prospective study ofHelicobacter pylori in nonulcer dyspepsia显示文摘Conor McCarthy MRCPI Stephen Patchett MRCPI Rose Mary Collins MB Shona Beattie SRN Conor Keane MD Professor Colm O’Morain MD 1995Digestive Diseases and Sciences1995,,1:1
8Alvimopan, for postoperative ileus following bowel resection 显示文摘Conor P Delaney MD Ph D 2007Ann Surgery2007,245,3:1
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