Hippocampal dentate gyrus integrity revealed with ultrahigh resolution diffusion imaging predicts memory performance in older adults
Sign Up to like & getrecommendations! Published in 2022 at "Hippocampus"
DOI: 10.1002/hipo.23456
Abstract: Medial temporal lobe (MTL) atrophy is a core feature of age‐related cognitive decline and Alzheimer's disease (AD). While regional volumes and thickness are often used as a proxy for neurodegeneration, they lack the sensitivity to… read more here.
Keywords: ultrahigh resolution; older adults; resolution diffusion; resolution ... See more keywords
Will various interpretation strategies of the same ultrahigh‐resolution mass spectrometry data tell different biogeochemical stories? A first assessment based on natural aquatic dissolved organic matter
Sign Up to like & getrecommendations! Published in 2023 at "Limnology and Oceanography: Methods"
DOI: 10.1002/lom3.10548
Abstract: Fourier ion cyclotron resonance mass spectrometry (FT‐ICR MS), one of the state‐of‐the‐art ultrahigh‐resolution techniques, is widely used in dissolved organic matter (DOM) research. As research that focuses on identifying DOM molecular fingerprints increases tremendously, there… read more here.
Keywords: ultrahigh resolution; interpretation strategies; mass spectrometry; organic matter ... See more keywords
Ultrahigh Resolution fMRI at 7T Using Radial‐Cartesian TURBINE Sampling
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29359
Abstract: We investigate the use of TURBINE, a 3D radial‐Cartesian acquisition scheme in which EPI planes are rotated about the phase‐encoding axis to acquire a cylindrical k‐space for high‐fidelity ultrahigh isotropic resolution fMRI at 7 Tesla… read more here.
Keywords: ultrahigh resolution; radial cartesian; resolution fmri; turbine ... See more keywords
Misalignment of foveal pit and foveal bulge determined by ultrahigh-resolution SD-OCT in normal eyes
Sign Up to like & getrecommendations! Published in 2020 at "Graefe's Archive for Clinical and Experimental Ophthalmology"
DOI: 10.1007/s00417-020-04813-6
Abstract: Purpose The foveal bulge (FB) results from a lengthening of the outer segments of the photoreceptors which then makes the central fovea arcuate in shape. The purpose of this study was to evaluate the morphological… read more here.
Keywords: foveal bulge; ultrahigh resolution; horizontal images; foveal pit ... See more keywords
Generic Ultrahigh Resolution HPLC Methods: An Efficient Way to Tackle Singular Analytical Problems in Industrial Analytics
Sign Up to like & getrecommendations! Published in 2017 at "Chromatographia"
DOI: 10.1007/s10337-017-3300-8
Abstract: In HPLC today, separation tasks are getting more and more complex. Often very heterogeneous mixtures containing hundreds of components have to be separated. If samples have such a complexity it is not possible to separate… read more here.
Keywords: generic ultrahigh; hplc; hplc methods; resolution hplc ... See more keywords
Molecular characterization of atmospheric particulate organosulfates in a port environment using ultrahigh resolution mass spectrometry: Identification of traffic emissions.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.126431
Abstract: Organosulfates (OSs) are an important component of atmospheric organic aerosol (OA) and are widespread in various environments. However, the OSs generated from anthropogenic emissions are poorly understood. In this study, the molecular compositions of OSs… read more here.
Keywords: traffic; traffic emissions; mass spectrometry; ultrahigh resolution ... See more keywords
Single-Cell and Subcellular Analysis Using Ultrahigh Resolution 21 T MALDI FTICR Mass Spectrometry.
Sign Up to like & getrecommendations! Published in 2023 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.3c00393
Abstract: The mammalian brain contains ∼20,000 distinct lipid species that contribute to its structural organization and function. The lipid profiles of cells change in response to a variety of cellular signals and environmental conditions that result… read more here.
Keywords: cell; ultrahigh resolution; mass spectrometry; fticr mass ... See more keywords
Themis: Batch Preprocessing for Ultrahigh-Resolution Mass Spectra of Complex Mixtures.
Sign Up to like & getrecommendations! Published in 2017 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.7b02345
Abstract: Fourier transform ion cyclotron resonance mass spectrometry affords the resolving power to determine an unprecedented number of components in complex mixtures, such as petroleum. The software tools required to also analyze these data struggle to… read more here.
Keywords: batch preprocessing; complex mixtures; mass; ultrahigh resolution ... See more keywords
Ultrahigh-Resolution Magnetic Resonance Mass Spectrometry Characterization of Crude Oil Fractions Obtained Using n-Pentane
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c01857
Abstract: In this work, crude oil fractions obtained using n-pentane were analyzed using atmospheric pressure photoionization coupled to ultrahigh-resolution magnetic resonance mass spectrometry. The crude o... read more here.
Keywords: using pentane; obtained using; ultrahigh resolution; fractions obtained ... See more keywords
Identification of Mercury and Dissolved Organic Matter Complexes Using Ultrahigh Resolution Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Science and Technology Letters"
DOI: 10.1021/acs.estlett.6b00460
Abstract: The chemical speciation and bioavailability of mercury (Hg) is markedly influenced by its complexation with naturally dissolved organic matter (DOM) in aquatic environments. To date, however, analytical methodologies capable of identifying such complexes are scarce.… read more here.
Keywords: mass spectrometry; mass; ultrahigh resolution; organic matter ... See more keywords
Proanthocyanidin Structural Details Revealed by Ultrahigh Resolution FT-ICR MALDI-Mass Spectrometry, 1H-13C HSQC NMR, and Thiolysis-HPLC-DAD.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.0c04877
Abstract: Proanthocyanidins (condensed tannins) are important in food chemistry, agriculture, and health, driving demand for improvements in structure determination. We used ultrahigh resolution Fourier transform-ion cyclotron resonance mass spectrometry (FT-ICR MS) methods to determine the exact… read more here.
Keywords: mass spectrometry; chemistry; icr; ultrahigh resolution ... See more keywords