Search Results - "AZIZ, Emad F"
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Probing Interfacial Water on Nanodiamonds in Colloidal Dispersion
Published in The journal of physical chemistry letters (06-08-2015)“…The structure of interfacial water layers around nanoparticles dispersed in an aqueous environment may have a significant impact on their reactivity and on…”
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Chemical Bonding in Aqueous Ferrocyanide: Experimental and Theoretical X‑ray Spectroscopic Study
Published in The journal of physical chemistry. B (13-02-2014)“…Resonant inelastic X-ray scattering (RIXS) and X-ray absorption (XA) experiments at the iron L- and nitrogen K-edge are combined with high-level…”
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3
Unraveling the Electronic Structure of Photocatalytic Manganese Complexes by L‑Edge X‑ray Spectroscopy
Published in Journal of physical chemistry. C (20-08-2015)“…X-ray absorption (XAS) and resonant inelastic scattering (RIXS) of a number of Mn2+,3+,4+ complexes relevant for photo-electrooxidation of water is studied…”
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4
Sensitivity of Electron Transfer Mediated Decay to Ion Pairing
Published in The journal of physical chemistry. B (17-08-2017)“…Ion pairing in electrolyte solutions remains a topic of discussion despite a long history of research. Very recently, nearest-neighbor mediated electronic…”
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5
Hydrogen bonds in liquid water studied by photoelectron spectroscopy
Published in The Journal of chemical physics (28-03-2007)“…The authors report on photoelectron emission spectroscopy measurements of the oxygen 1s orbital of liquid water, using a liquid microjet in ultrahigh vacuum…”
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6
Control of X‑ray Induced Electron and Nuclear Dynamics in Ammonia and Glycine Aqueous Solution via Hydrogen Bonding
Published in The journal of physical chemistry. B (20-08-2015)“…Recently, a new family of autoionization processes has been identified in aqueous phases. The processes are initiated by core-electron ionization of a solute…”
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7
Ti3+ Aqueous Solution: Hybridization and Electronic Relaxation Probed by State-Dependent Electron Spectroscopy
Published in The journal of physical chemistry. B (20-08-2015)“…The electronic structure of a Ti3+ aqueous solution is studied by liquid-jet soft X-ray photoelectron (PE) spectroscopy. Measured valence and Ti 2p core-level…”
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8
Joint Analysis of Radiative and Non-Radiative Electronic Relaxation Upon X-ray Irradiation of Transition Metal Aqueous Solutions
Published in Scientific reports (21-04-2016)“…L-edge soft X-ray spectroscopy has been proven to be a powerful tool to unravel the peculiarities of electronic structure of transition metal compounds in…”
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9
Chemistry in solution: recent techniques and applications using soft X-ray spectroscopy
Published in Physical chemistry chemical physics : PCCP (28-04-2012)“…The aim of a more precise knowledge about molecular structures and the nature of chemical bonds is the driving force behind the development of numerous…”
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10
Direct Observation of Molecular Orbital Mixing in a Solvated Organometallic Complex
Published in Angewandte Chemie International Edition (09-09-2013)“…Fundamental processes: Charge donation/backdonation in the [Fe(CO)5] molecule in solution was measured by resonant inelastic X‐ray scattering. This method can…”
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11
The Utility of 12-Lead Holter Monitoring in Patients With Permanent Atrial Fibrillation for the Identification of Nonresponders After Cardiac Resynchronization Therapy
Published in Journal of the American College of Cardiology (24-03-2009)“…Objectives This study sought to determine the incidence of ineffective capture using 12-lead Holter monitoring and to assess whether this affects response to…”
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12
Nature of the Chemical Bond of Aqueous Fe2+ Probed by Soft X‑ray Spectroscopies and ab Initio Calculations
Published in The journal of physical chemistry. B (17-10-2013)“…Aqueous iron(II) chloride is studied by soft X-ray absorption, emission, and resonant inelastic Raman scattering techniques on the Fe L-edge and O K-edge using…”
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13
Aqueous Solution Chemistry of Ammonium Cation in the Auger Time Window
Published in Scientific reports (07-04-2017)“…We report on chemical reactions triggered by core-level ionization of ammonium ( NH 4 + ) cation in aqueous solution. Based on a combination of photoemission…”
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14
Introducing Ionic-Current Detection for X‑ray Absorption Spectroscopy in Liquid Cells
Published in The journal of physical chemistry letters (04-05-2017)“…Photons and electrons are two common relaxation products upon X-ray absorption, enabling fluorescence yield and electron yield detections for X-ray absorption…”
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15
Injection Kinetics and Electronic Structure at the N719/TiO2 Interface Studied by Means of Ultrafast XUV Photoemission Spectroscopy
Published in Journal of physical chemistry. C (30-04-2015)“…The method of transient XUV photoemission spectroscopy is developed to investigate the ultrafast dynamics of heterogeneous electron transfer at the interface…”
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16
pH-Induced Protonation of Lysine in Aqueous Solution Causes Chemical Shifts in X-ray Photoelectron Spectroscopy
Published in Journal of the American Chemical Society (14-11-2007)“…We demonstrate the applicability of X-ray photoelectron spectroscopy to obtain charge- and site-specific electronic structural information of biomolecules in…”
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17
On the Origin of the Hydrogen-Bond-Network Nature of Water: X-Ray Absorption and Emission Spectra of Water-Acetonitrile Mixtures
Published in Angewandte Chemie International Edition (04-11-2011)“…A liquid microjet was used to obtain oxygen K‐edge X‐ray absorption and emission spectra of water–acetonitrile mixtures of various compositions. The observed…”
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18
Local Energy Gap Opening Induced by Hemin Dimerization in Aqueous Solution
Published in The journal of physical chemistry. B (19-02-2015)“…The local electronic structure of the hemin Fe center has been investigated by X-ray absorption and emission spectroscopy (XAS/XES) for hemin in aqueous…”
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19
High dose statin loading prior to percutaneous coronary intervention decreases cardiovascular events: A meta-analysis of randomized controlled trials
Published in Catheterization and cardiovascular interventions (01-01-2015)“…Objective We performed a meta‐analysis of randomized controlled trials of statin loading prior to percutaneous coronary intervention (PCI). Background Statin…”
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Use of MPH hemostatic powder for electrophysiology device implantation reduces postoperative rates of pocket hematoma and infection
Published in Current medical research and opinion (03-10-2018)“…Background: Surgical site bleeding and infection are potential complications after electrophysiology (EP) device implantation procedures. To date, there is a…”
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