Search Results - "Barbara, J. A. J"
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Recycling of CO2: Probing the Chemical State of the Ni(111) Surface during the Methanation Reaction with Ambient-Pressure X‑Ray Photoelectron Spectroscopy
Published in Journal of the American Chemical Society (12-10-2016)“…Using ambient-pressure X-ray photoelectron spectroscopy (AP-XPS), we studied the adsorption and reactions of CO2 and CO2 + H2 on the Ni(111) surface to…”
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Dynamic restructuring drives catalytic activity on nanoporous gold–silver alloy catalysts
Published in Nature materials (01-05-2017)“…Bimetallic, nanostructured materials hold promise for improving catalyst activity and selectivity, yet little is known about the dynamic compositional and…”
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Growth and Structure of the First Layers of Ice on Ru(0001) and Pt(111)
Published in Journal of the American Chemical Society (09-03-2016)“…Scanning tunneling microscopy was used to probe the structure and growth of the first few layers of water on Ru(0001) and Pt(111) at the molecular level. The…”
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Long-term yield of pancreatic cancer surveillance in high-risk individuals
Published in Gut (01-06-2022)“…We aimed to determine the long-term yield of pancreatic cancer surveillance in hereditary predisposed high-risk individuals. From 2006 to 2019, we…”
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Development and validation of the WASP classification system for optical diagnosis of adenomas, hyperplastic polyps and sessile serrated adenomas/polyps
Published in Gut (01-06-2016)“…Accurate endoscopic differentiation would enable to resect and discard small and diminutive colonic lesions, thereby increasing cost-efficiency. Current…”
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Coupling between diffusion and orientation of pentacene molecules on an organic surface
Published in Nature materials (01-04-2016)“…Helium-3 spin-echo measurements and modelling of admolecule–substrate interactions through force field schemes are used to investigate the diffusion and…”
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Focal distal esophageal dilation (blown-out myotomy) after achalasia treatment: prevalence and associated symptoms
Published in The American journal of gastroenterology (01-10-2024)“…A dataset of the locally treated patients in a randomized controlled trial comparing POEM with pneumatic dilation (PD) was analyzed. A BOM is defined as a >50%…”
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Effect of ursodeoxycholic acid on bile acid profiles and intestinal detoxification machinery in primary biliary cirrhosis and health
Published in Journal of hepatology (01-07-2012)“…Background & Aims Ursodeoxycholic acid (UDCA) exerts anticholestatic, antifibrotic and antiproliferative effects in primary biliary cirrhosis (PBC) via…”
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A Microscopy Approach to Investigating the Energetics of Small Supported Metal Clusters
Published in Journal of physical chemistry. C (04-10-2018)“…Metal clusters are partway between molecular and bulk systems and thus exhibit special physical and chemical properties. Atoms can rearrange within a cluster…”
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Colectomy and desmoid tumours in familial adenomatous polyposis: a systematic review and meta-analysis
Published in Familial cancer (01-10-2022)“…Desmoid tumours (DT) are one of the main causes of death in patients with familial adenomatous polyposis (FAP). Surgical trauma is a risk factor for DT, yet a…”
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Scanning Tunneling Microscopy Study of the Structure and Interaction between Carbon Monoxide and Hydrogen on the Ru(0001) Surface
Published in The journal of physical chemistry. B (18-01-2018)“…We use scanning tunneling microscopy (STM) to investigate the spatial arrangement of carbon monoxide (CO) and hydrogen (H) coadsorbed on a model catalyst…”
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Solvation and Reaction of Ammonia in Molecularly Thin Water Films
Published in Journal of physical chemistry. C (08-10-2015)“…Determining the interaction and solvation structure of molecules with solvents near a surface is of fundamental importance for understanding electro- and…”
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IL-4 regulates Bim expression and promotes B cell maturation in synergy with BAFF conferring resistance to cell death at negative selection checkpoints
Published in The Journal of immunology (1950) (15-06-2014)“…IL-4 plays an essential role in the activation of mature B cells, but less is known about the role of IL-4 in B cell maturation and tolerance checkpoints. In…”
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Editorial: Dynamics at surfaces: understanding energy dissipation and physicochemical processes at the atomic and molecular level
Published in Frontiers in chemistry (18-04-2024)Get full text
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Serious hazards of transfusion (SHOT) initiative: analysis of the first two annual reports
Published in BMJ (03-07-1999)“…Abstract Objective: To receive and collate reports of death or major complications of transfusion of blood or components. Design: Haematologists were invited…”
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Quantum Influences in the Diffusive Motion of Pyrrole on Cu(111)
Published in Angewandte Chemie International Edition (03-05-2013)“…Classical diffusion—quantum barrier: On Cu(111), pyrrole diffuses in channels, hopping between adjacent bridge sites over a barrier above hollow sites. The…”
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Effect of osteoarthritis on the repeatability of patella tendon angle measurement in dogs
Published in Veterinary surgery (01-02-2019)“…Objective To evaluate the influence of osteoarthritis on the measurement of patella tendon angle (PTA) and determine intraobserver and interobserver…”
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Sirolimus for the treatment of polyposis of the rectal remnant and ileal pouch in four patients with familial adenomatous polyposis: a pilot study
Published in BMJ open gastroenterology (29-12-2020)“…ObjectiveAfter prophylactic colectomy, adenomas continue to develop in the remaining intestine of patients with familial adenomatous polyposis (FAP). There is…”
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Estimation of the risk of hepatitis B virus, hepatitis C virus and human immunodeficiency virus infectious donations entering the blood supply in England, 1993-2001
Published in Vox sanguinis (01-05-2003)“…Background and Objectives The frequency of hepatitis B virus (HBV), hepatitis C virus (HCV) or human immunodeficiency virus (HIV) infectious donations entering…”
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