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Electron Paramagnetic Resonance spectroscopy

In Situ Electron Paramagnetic Resonance Correlated Spectroscopy and Imaging: A Tool for Lithium-Ion Batteries to Investigate Metallic Lithium Sub-Micrometric Structures Created by Plating and Stripping

In Situ Electron Paramagnetic Resonance Correlated Spectroscopy and Imaging: A Tool for Lithium-Ion Batteries to Investigate Metallic Lithium Sub-Micrometric Structures Created by Plating and Stripping

... (Li t ) Figure 1: (Colour online) Operando EPR spectroscopy recorded at 9.79 GHz. (a) Schematic representation of the EPR electrochemical cell and its orientation in the external magnetic field H. Y and Z are the ...

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An elastase activity reporter for Electronic Paramagnetic Resonance (EPR) and Overhauser-enhanced Magnetic Resonance Imaging (OMRI) as a line-shifting nitroxide

An elastase activity reporter for Electronic Paramagnetic Resonance (EPR) and Overhauser-enhanced Magnetic Resonance Imaging (OMRI) as a line-shifting nitroxide

... for Electron Paramagnetic Resonance spectroscopy (EPR) and Overhauser-enhanced Magnetic Resonance Imaging ...EPR spectroscopy we observed a clear-cut di fference between wild type ...

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Use of spin traps to detect superoxide production in living cells by electron paramagnetic resonance (EPR) spectroscopy

Use of spin traps to detect superoxide production in living cells by electron paramagnetic resonance (EPR) spectroscopy

... 1.2 Principle of spin trapping EPR spectroscopy is the most direct method for characterizing and measuring free radicals in chemistry and biology, despite its rather low sensitivity. Using conventional X- band (ν ...

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Detection of Superoxide Radical in Adherent Living Cells by Electron Paramagnetic Resonance (EPR) Spectroscopy Using Cyclic Nitrones

Detection of Superoxide Radical in Adherent Living Cells by Electron Paramagnetic Resonance (EPR) Spectroscopy Using Cyclic Nitrones

... with paramagnetic nitroxides or EPR-silent hydroxylamine impurities that interfere with superoxide anion detection and produce ...EPR spectroscopy prior to cell experiments using a 10 mM dilution in KPB ...

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Electron paramagnetic resonance characterization of tetrahydrobiopterin radical formation in bacterial nitric oxide synthase compared to mammalian nitric oxide synthase.

Electron paramagnetic resonance characterization of tetrahydrobiopterin radical formation in bacterial nitric oxide synthase compared to mammalian nitric oxide synthase.

... obtained by reduction of Fe III NOS by the addition of a small volume of anaerobic dithionite solution (50 mM) directly into the cuvette by using a gas-tight syringe. Reduction was monitored by ultraviolet-visible ...

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Inductive-detection electron-spin resonance spectroscopy with 65 spins/ Hz sensitivity

Inductive-detection electron-spin resonance spectroscopy with 65 spins/ Hz sensitivity

... was limited by the Purcell effect to 20 ms, allowing for fast repeating measurements. Due to the long coherence time of the spin system under investigation, Bi donors in 28 Si, it was possible to enhance the sensitivity ...

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Reaching the quantum limit of sensitivity in electron spin resonance

Reaching the quantum limit of sensitivity in electron spin resonance

... of electron spin resonance (ESR) to the nanoscale, including approaches based on optical 8,9 or electrical 10,11 detection, as well as scanning probe methods 12,13 ...ESR spectroscopy pro- ceeds by ...

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Electron paramagnetic resonance imaging for real-time monitoring of Li-ion batteries

Electron paramagnetic resonance imaging for real-time monitoring of Li-ion batteries

... Electrochemical cell for operando EPR spectroscopy and in situ EPRI . The entire body of the cell was made up of a hydrophobic polymer Kel-F (polychlorotrifluoro ethane), which was previously checked for its ...

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Electron paramagnetic resonance image reconstruction with total variation and curvelets regularization

Electron paramagnetic resonance image reconstruction with total variation and curvelets regularization

... Electron paramagnetic resonance imaging (EPRI) is a technology that maps the spatial distribution of a paramagnetic species [16], making it part of the molecular imaging technologies, by ...

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Insight of the metal-ligand interaction in f elements complexes by paramagnetic NMR spectroscopy

Insight of the metal-ligand interaction in f elements complexes by paramagnetic NMR spectroscopy

... of paramagnetic shifts observed on the NMR spectra were applied to these ...of paramagnetic shifts with temperature demonstrated that higher order terms in the dipolar and contact contributions are required ...

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Transmission electron microscopy imaging and spectroscopy of nanomaterials

Transmission electron microscopy imaging and spectroscopy of nanomaterials

... Transmission electron microscope (TEM) has been used for materials characterizations for ...resolved electron energy loss spectroscopy (qEELS) and hole free phase plate imaging in ...

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Design and fabrication of electron energy filters for room temperature inelastic electron tunneling spectroscopy

Design and fabrication of electron energy filters for room temperature inelastic electron tunneling spectroscopy

... Hence, even though electron energy filtering is possible using quantum dots, its not enough to perform high resolution inelastic electron tunneling spectroscopy at room tem[r] ...

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Lithium colloids and color center creation in electron-irradiated Li2NH observed by electron-spin resonance

Lithium colloids and color center creation in electron-irradiated Li2NH observed by electron-spin resonance

... disappears progressively at the same time as the narrow line (together with the sample bleaching); its linewidth remains rather constant, ∆H ≈ 4.1 mT until T ann ≈ 90 ◦ C and grows afterwards by 10 − 15% before its near ...

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Chip-Based Resonance Raman Spectroscopy Using Tantalum Pentoxide Waveguides

Chip-Based Resonance Raman Spectroscopy Using Tantalum Pentoxide Waveguides

... for hemoglobin and blood analysis for point of care diagnos- tics. Here, we have employed only straight strip waveguides and top detection. The sensitivity can be further increased by changing to a spiral loop geometry ...

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Local Nuclear Magnetic Resonance Spectroscopy with Giant Magnetoresistive Sensors

Local Nuclear Magnetic Resonance Spectroscopy with Giant Magnetoresistive Sensors

... Conclusion and perspectives This thesis demonstrated a new approach for NMR spectroscopy measurements. Start- ing from almost nothing we were able to achieve a full working set-up with the integra- tion of our ...

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en fr Measuring nanometer-scale distances by high-field pulsed electron-electron double resonance using MnII spin labels Mesure de distances nanométriques entre deux complexes de manganèse par PELDOR (Pulsed Electron-Electron Double Resonance) à haut champ

... Now switching into English… This project would not have been possible without the group of Biological High-field Magnetic Resonance in CEA-Saclay. I would like to deeply thank Sun for allowing me to use his 285 ...

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Relativistic Methods for Calculating Electron Paramagnetic Resonance (EPR) Parameters

Relativistic Methods for Calculating Electron Paramagnetic Resonance (EPR) Parameters

... 0.2.2 Wavefunction based methods for EPR calculations Popular starting points for wavefunction-based computations of EPR parame- ters are complete active space self consistent field (CASSCF) calculations and related ...

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en fr Development of Heterodyne High Field / High Frequency Electron Paramagnetic Resonance Spectrometer at 285 GHz Développement d'un Spectromètre de Résonance Paramagnétique Electronique Haute Fréquence / Haut Champ Hétérodyne fonctionnant autour de 285 GHz

... Frequency Electron Paramagnetic Resonance Spectrometer at 285 GHz The thesis is devoted to an extension of the existing continuous wave high frequency electron param- agnetic resonance ...

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Local nuclear magnetic resonance spectroscopy with giant magnetic resistance-based sensors

Local nuclear magnetic resonance spectroscopy with giant magnetic resistance-based sensors

... resolution spectroscopy on volumes unreached so ...Magnetic Resonance (NMR) spectroscopy is one of the most efficient techniques to study the structures or to determine the concentration of ...

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Nutation spectroscopy of a nanomagnet driven into deeply nonlinear ferromagnetic resonance

Nutation spectroscopy of a nanomagnet driven into deeply nonlinear ferromagnetic resonance

... In Fig.1c, the SW spectroscopy of the YIG nanodisc is performed at ω 1 /(2π) = 10.5 GHz and low power P 1 = −30 dBm, which is pulse modulated at the frequency of the MRFM cantilever to improve the signal to noise ...

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