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14 results for “localization probe”
Probing Aqueous Ions with Non-local Auger Relaxation - data
<p>Data set pertaining to the article "Probing aqueous ions with non-local Auger relaxation" | Physical Chemistry Chemical Physics, <strong>24</strong>, 8661-8671 (2022). doi: <a href="http://dx.doi.org/10.1039/D2CP00227B">10.1039/D2CP00227B</a>.</p> <p>Files with extension .h5 are hdf5-files structured according to the NeXus standard v2022.06, see<br> https://www.nexusformat.org/<br> https://fairmat-experimental.github.io/nexus-fairmat-proposal/50433d9039b3f33299bab338998acb5335cd8951/mpes-structure.html<br> NeXus data files can be opened with any software capable of opening hdf5-files. The following viewers are adapted to the specifics of the NeXus data format:<br> * nexpy (distributed with python)<br> * https://h5web.panosc.eu/h5wasm (web-based NeXus viewer maintained by the European Photon and Neutron Open Science Cloud-consortium)</p> <p>In each NeXus file-entry, two types of spectra are shown:<br> 1. Sweep-averaged spectra integrated over the non-dispersive coordinate of our detector ('data').<br> 2. As-measured data ('raw').</p> <p><br> The following files are provided:</p> <p>Photoemission data pertaining to ICD measurements, and to 1s spectra shown in Supplementary Fig. S2 (Na, Al):<br> ICD_data.na.h5<br> ICD_data.mg.h5<br> ICD_data.al.h5<br> Photon energy corrections are applied as explained in the article and Supplementary Material, kinetic energy correction is applied to the dataset 'data'.</p> <p>Calibration data:<br> calibration_data.p04.h5 : Mostly photon energy calibration for ICD spectra.<br> calibration_data.bessy.mg.h5 : Spectra measured at BESSY for MgCl2 Mg 1s binding energy calibration.<br> calibration_data.bessy.al.h5 : Spectra measured at BESSY for AlCl3 Al 1s binding energy calibration.<br> calibration_data.p04.add.h5 : Additional spectra for cross-checking binding energy calibration, measured at DESY P04.<br> All calibration spectra are included as-measured. A binding energy axis, shown for some spectra, is derived as implied from the uncalibrated photon and kinetic energies.</p> <p> </p> <p>Contact: Uwe Hergenhahn, uhe@fhi.mpg.de .</p> <p>v2 release notes<br> A number of minor errors in the metadata and .hdf5-structure of the v1 dataset were corrected. The data themselves are unaffected.<br> * Names of NXdata-groups now agree to NXmpes naming-convention,<br> * incorrect value of photon energy correction of Al ICD data fixed (ICD_data.al.h5),<br> * proposal numbers added to metadata,<br> * measurements on pure water solution designated as calibration.</p>
Data for: Probing electron and hole co-localization by resonant four-wave mixing spectroscopy in the extreme-ultraviolet
<p>Data for: Probing electron and hole co-localization by resonant four-wave mixing spectroscopy in the extreme-ultraviolet</p>
Deep tissue localization and sensing using optical microcavity probes
<p>Data and code for publication Deep tissue localization and sensing using optical microcavity probes.</p>
Visualizing local fast ionic conduction pathways in nanocrystalline lanthanum manganite by isotope exchange-atom probe tomography - dataset
<p>Raw data for atom probe tomography 2D elemental reconstructions of 18O-exchanged La0.8Sr0.2MnO3 thin films. LSM thin films were deposited by large-area PLD (PVD Systems – PLD 5000) using a 248 nm KrF excimer laser (Lambda Physics – COMPex PRO 205). The layers were deposited on Al<sub>2</sub>O<sub>3</sub> (0001) single crystal substrate (Crystec GmbH). A thin barrier layer of Ce<sub>0.8</sub>Sm<sub>0.2</sub>O<sub>1.9</sub> (SDC) was deposited before the LSM film in order to avoid cationic intermixing at the interface. Both layers were deposited at 700 °C, under an oxygen pressure of 2.6 × 10<sup>−2</sup> mbar, target–substrate distance of 95 mm, laser fluency ≈1.2 J cm<sup>−2</sup> and 5 Hz of laser frequency. The thickness of LSM and SDC layers deposited was ≈45 nm and ≈35 nm, respectively, as measured by spectroscopy ellipsometry (UVISEL, Horiba scientific).The nominal oxygen exchange temperature and time were 550 °C and 1 h and 40 min, respectively. Instrument Cameca LEAP 4000X Si. APT performed at 45.5 K using a 30 pJ laser energy and 500 kHz pulse rate. The flight path length was 90 mm and the ion detection rate was set to 5 ions per 1000 pulses, resulting in a bias range of 5000–7400 V during the data collection. Reconstructions were generated in Cameca's IVAS 3.6.18 software. A systematic energy deficit correction was employed to improve the mass spectral resolution.</p>
Overcoming contrast reversals in focused probe ptychography of thick materials: an optimal pipeline for efficiently determining local atomic structure in materials science
<p>Files concerning the publication "Overcoming contrast reversals in focused probe ptychography of thick materials: an optimal pipeline for efficiently determining local atomic structure in materials science"(arxiv:2205.13308 )</p>
Data from: Local probe of bulk and edge states in a fractional Chern insulator
Open the record for dataset details and reuse information.
Dataset - Membrane-localized magnetic hyperthermia promotes intracellular delivery of cell-impermeant probes
<p><span>Data regarding the MNP surface temperature estimation, magnetic measurements, and qPCR data for the HSP expression.</span></p> <p><span>The data set is related to the article "Membrane-localized magnetic hyperthermia promotes intracellular delivery of cell-impermeant probes", submitted to Nanoscale</span></p>
Raw data for: Okada et al., Photopharmacological modulation of hippocampal local field potential by caged-glutamate with MicroLED probe
<p>Matlab data of LFPs (sampling rate, 1k/sec; microV)</p>
TOMS Earth Probe UV-B Erythemal Local Noon Irradiance Daily L3 Global 1 deg x 1.25 deg Lat/Lon Grid V008 (TOMSEPL3dery) at GES DISC
This Earth Probe (EP) Total Ozone Mapping Spectrometer (TOMS) version 8 daily global gridded data product contains UV-B erythemal local noon irradiance values. The data are mapped to a global grid of size 180 x 288 with a lat-long resolution of 1.00 x 1.25 degrees. These data are stored in an ASCII format.The TOMS data were produced by the Laboratory for Atmospheres at NASA Goddard Space Flight Center (Code 614).
TOMS Earth Probe UV-B Erythemal Local Noon Irradiance Monthly L3 Global 1 deg x 1.25 deg Lat/Lon Grid V008 (TOMSEPL3mery) at GES DISC
This Earth Probe (EP) Total Ozone Mapping Spectrometer (TOMS) version 8 monthly averaged global gridded data product contains UV-B erythemal local noon irradiance values. The data are mapped to a global grid of size 180 x 288 with a lat-long resolution of 1.00 x 1.25 degrees. These data are stored in an ASCII format.The TOMS data were produced by the Laboratory for Atmospheres at NASA Goddard Space Flight Center (Code 614).
Genetically Encoded Supramolecular Targeting of Fluorescent Membrane Tension Probes within Live Cells: Precisely Localized Controlled Release by External Chemical Stimulation
<p>Original data. Second part at </p> <pre>https://doi.org/10.5281/zenodo.4322986</pre>
Effect of Body Position and Probe Position on the Localization of Breast Mass
ClinicalTrials.gov study NCT02997540. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Intraoperative Gamma Probe Localization of the Ureter
ClinicalTrials.gov study NCT00587548. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Dataset to submitted manuscript "Imaging Fluorescence Blinking of a Mitochondrial Localization Probe – a Strategy Combining Site-Specificity with Multi-Parametric Sensing of Cellular Microenvironments"
<p><strong>This folder contains all raw data underlying the results presented in a manuscript, submitted to <em>Small</em></strong><strong>, and entitled:</strong></p> <p> </p> <p><strong><em>Imaging Fluorescence Blinking of a Mitochondrial Localization Probe – a Strategy Combining Site-Specificity with Multi-Parametric Sensing of Cellular Microenvironments</em></strong></p> <p> </p> <p><strong>Authored by:</strong></p> <p>Zhixue Du<sup>a</sup><em>, </em>Joachim Piguet<sup>a,+</sup>, Gleb Baryshnikov<sup>b,+</sup>, Johan Tornmalm<sup>a</sup>, Baris Demirbay<sup>a</sup>, Hans Ågren<sup>b</sup>, Jerker Widengren<sup>a,*</sup></p> <p> </p> <p><sup>a</sup> Royal Institute of Technology (KTH), Experimental Biomolecular Physics, Dept. Applied Physics, Albanova Univ Center 106 91 Stockholm, Sweden</p> <p><sup>b</sup> Royal Institute of Technology (KTH), Dept Theroretical Chemistry and Biology, Albanova Univ Center 106 91 Stockholm, Sweden</p> <p><sup>+</sup> Contributed equally</p> <p>* Corresponding author: Email: <a href="mailto:jwideng@kth.se">jwideng@kth.se</a>, Phone: +46-8-7907813</p> <p> </p> <p><strong>The data files are grouped into the different techniques used to generate them, and refer to the figures/tables in the manuscript where the extracted results are presented. </strong></p> <p> </p> <p><strong>ABSTRACT</strong></p> <p>The local microenvironment of mitochondrial membranes directly influences cellular metabolic states but are difficult to follow locally. Here, we demonstrate a robust and straightforward strategy, transforming the widely used mitochondrial membrane localization fluorophore 10-Nonyl Acridine Orange (NAO) into a multi-functional probe of membrane microenvironments. By monitoring the blinking kinetics of NAO in small unilamellar vesicles, and by computational simulations, we found that NAO exhibits prominent reversible singlet-triplet state transitions and can act as a light-induced Lewis acid forming a red-emissive doublet radical. The resulting blinking kinetics are highly environment sensitive, specifically reflecting local membrane oxygen concentrations, redox conditions, membrane charge, fluidity and lipid compositions, and can also be imaged in live cells, in a spatially resolved manner. They also reflect hydroxyl ion dependent transitions to and from the fluorophore doublet radical, closely coupled to proton transfer events in the membranes, local pH, and two- and three-dimensional buffering properties on and above the membranes. Generally, by the demonstrated blinking imaging strategy existing fluorophore markers can be transformed into multi-parametric microenvironmental sensors. The strategy makes it possible to image local cellular conditions highly relevant to cancer, metabolic and infectious diseases, thereby providing a basis for cellular diagnostics and for fundamental membrane studies.</p>
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.