Characterization of time of flight and resolution modeling on image quality in positron emission tomography
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.13751
Abstract: Abstract Time‐of‐flight (TOF) and resolution modeling (RM) algorithms are frequently used in clinical PET images, and inclusion of these corrections should measurably improve image quality. We quantified the effects of these correction algorithms on reconstructed… read more here.
Keywords: image quality; resolution modeling; image; time flight ... See more keywords
Rapid and comprehensive evaluation of microalgal fatty acids via untargeted gas chromatography and time‐of‐flight mass spectrometry
Sign Up to like & getrecommendations! Published in 2019 at "Engineering in Life Sciences"
DOI: 10.1002/elsc.201900092
Abstract: Due to their high triacylglyceride content, microalgae are intensively investigated for bio‐economy and food applications. However, lipid analysis is a laborious task incorporating extraction, transesterification and typically gas chromatographic measurement. Co‐elution induces a significant risk… read more here.
Keywords: gas chromatography; fatty acids; time flight; chromatography time ... See more keywords
Assessment of Intracranial Atherosclerotic Plaques Using 3D Black‐Blood MRI: Comparison With 3D Time‐of‐Flight MRA and DSA
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.27341
Abstract: Noninvasive assessment of intracranial stenosis is important to manage ischemic stroke patients. However, few previous studies have compared 3D black‐blood MRI with 3D time‐of‐flight (TOF), magnetic resonance angiography (MRA), and digital subtraction angiography (DSA) for… read more here.
Keywords: black blood; time flight; assessment intracranial; blood mri ... See more keywords
Using time‐of‐flight secondary ion mass spectroscopy to investigate the reaction of alkylsulfate and alkylethoxysulfate surfactants with keratin
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Surfactants and Detergents"
DOI: 10.1002/jsde.12856
Abstract: Time‐of‐flight secondary ion mass spectroscopy (ToF‐SIMS) was used to investigate the changes in keratin protein surface chemistry caused by the covalent bonding reactions of commercially available alkylsulfates and alkyl ethoxysulfates surfactants. Due to cystine and… read more here.
Keywords: reaction; spectroscopy; chemistry; flight secondary ... See more keywords
Osteoblast cell membrane chromatography coupled with liquid chromatography and time-of-flight mass spectrometry for screening specific active components from traditional Chinese medicines.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of separation science"
DOI: 10.1002/jssc.201700688
Abstract: A method using osteoblast membrane chromatography coupled with liquid chromatography and time-of-flight mass spectrometry was developed to recognize and identify the specific active components from traditional Chinese medicines. Primary rat osteoblasts were used for the… read more here.
Keywords: chromatography; flight mass; time flight; chromatography time ... See more keywords
HPLC coupled with quadrupole time of flight tandem mass spectrometry for analysis of glycosylated components from the fresh flowers of two congeneric species: Robinia hispida L. and Robinia pseudoacacia L.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of separation science"
DOI: 10.1002/jssc.202001068
Abstract: Developing methods for the systematic and rapid identification of the chemical compositions of fresh plant tissues has long attracted the attention of phytochemists and pharmacologists. In the present study, based on highly efficient sample pretreatment… read more here.
Keywords: flight tandem; coupled quadrupole; analysis; time flight ... See more keywords
Passive acoustic mapping with absolute time-of-flight information and delay-multiply-sum beamforming.
Sign Up to like & getrecommendations! Published in 2023 at "Medical physics"
DOI: 10.1002/mp.16248
Abstract: BACKGROUND Passive acoustic mapping (PAM) is showing increasing application potential in monitoring ultrasound therapy by spatially resolving cavitation activity. PAM with the relative time-of-flight information leads to poor axial resolution when implemented with ultrasound diagnostic… read more here.
Keywords: time; absolute time; flight information; time flight ... See more keywords
Parallel imaging in time‐of‐flight magnetic resonance angiography using deep multistream convolutional neural networks
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27656
Abstract: To develop and evaluate a method of parallel imaging time‐of‐flight (TOF) MRA using deep multistream convolutional neural networks (CNNs). read more here.
Keywords: deep multistream; using deep; multistream convolutional; time flight ... See more keywords
Highly accelerated intracranial time‐of‐flight magnetic resonance angiography using wave‐encoding
Sign Up to like & getrecommendations! Published in 2023 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29647
Abstract: To develop an accelerated 3D intracranial time‐of‐flight (TOF) magnetic resonance angiography (MRA) sequence with wave‐encoding (referred to as 3D wave‐TOF) and to evaluate two variants: wave–controlled aliasing in parallel imaging (CAIPI) and compressed‐sensing wave (CS‐wave). read more here.
Keywords: magnetic resonance; time flight; resonance angiography; accelerated intracranial ... See more keywords
Reducing blood flow pulsation artifacts in 3D time‐of‐flight angiography by locally scrambling the order of the acquisition at 3 T and 7 T
Sign Up to like & getrecommendations! Published in 2024 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.30196
Abstract: Non‐contrast‐enhanced time of flight (TOF) is a standard method for magnetic resonance angiography used to depict vessel morphology. TOF is commonly performed with a 3D steady‐state acquisition, employing a short repetition time to support high… read more here.
Keywords: time; blood flow; angiography; blood ... See more keywords
Time‐of‐Flight Secondary Ion Mass Spectrometry Revealing the Organocatalyst Distribution in Functionalized Silica Monoliths
Sign Up to like & getrecommendations! Published in 2024 at "ChemistryOpen"
DOI: 10.1002/open.202400199
Abstract: Abstract Hierarchically porous monolithic silica shows promise as a carrier material for immobilized organocatalysts. Conventional analysis usually includes physisorption, infrared spectroscopy and elemental analysis, among others, to elucidate the pore space and degree of functionalization… read more here.
Keywords: flight secondary; ion mass; distribution; mass spectrometry ... See more keywords