Dual-isotope cardiac SPECT: the Twin Peaks Saga in nuclear cardiology
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Nuclear Cardiology"
DOI: 10.1007/s12350-017-0900-5
Abstract: The use of two different isotopes to study the myocardium with SPECT imaging is almost as old as nuclear cardiology itself. Themajority of the experiencewas done with Tl201 and 99mTc-labeled tracers, with Tl201 injected at… read more here.
Keywords: dual isotope; cardiology; spect; isotope ... See more keywords
Implications of regression bias for multi-element isotope analysis for environmental remediation.
Sign Up to like & getrecommendations! Published in 2021 at "Talanta"
DOI: 10.1016/j.talanta.2021.122113
Abstract: Measuring changes in the stable isotope ratios of multiple elements (e.g. Δδ13C, Δδ37Cl, and Δδ2H) during the (bio)transformation of environmental contaminants has provided new insights into reaction mechanisms and tools to optimize remediation efforts. Dual-isotope… read more here.
Keywords: regression; dual isotope; isotope; isotope analysis ... See more keywords
Dual C-Cl isotope analysis for characterizing the anaerobic transformation of α, β, γ, and δ-hexachlorocyclohexane in contaminated aquifers.
Sign Up to like & getrecommendations! Published in 2020 at "Water research"
DOI: 10.1016/j.watres.2020.116128
Abstract: Hexachlorocyclohexanes (HCHs) are widespread and persistent environmental pollutants, which cause heavy contamination in soil, sediment and groundwater. An anaerobic consortium, which was enriched on β-HCH using a soil sample from a contaminated area of a… read more here.
Keywords: chlorine atoms; isotope; dual isotope; transformation ... See more keywords
Distinct Dual C-Cl Isotope Fractionation Patterns during Anaerobic Biodegradation of 1,2-Dichloroethane: Potential To Characterize Microbial Degradation in the Field.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental science & technology"
DOI: 10.1021/acs.est.6b04998
Abstract: This study investigates, for the first time, dual C-Cl isotope fractionation during anaerobic biodegradation of 1,2-dichloroethane (1,2-DCA) via dihaloelimination by Dehalococcoides and Dehalogenimonas-containing enrichment cultures. Isotopic fractionation of 1,2-DCA (εbulkC and εbulkCl) for Dehalococcoides (-33.0… read more here.
Keywords: dual isotope; fractionation; field; isotope ... See more keywords
An organelle-specific photoactivation and dual-isotope labeling strategy reveals phosphatidylethanolamine metabolic flux
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Science"
DOI: 10.1039/d2sc06069h
Abstract: Phosphatidylethanolamine metabolism plays essential roles in eukaryotic cells but has not been completely resolved due to its complexity. This is because lipid species, unlike proteins or nucleic acids, cannot be easily manipulated at the single… read more here.
Keywords: metabolism; organelle specific; photoactivation dual; photoactivation ... See more keywords
Simultaneous dual-isotope solid-state detector SPECT for improved tracking of white blood cells in suspected endocarditis
Sign Up to like & getrecommendations! Published in 2017 at "European Heart Journal"
DOI: 10.1093/eurheartj/ehw231
Abstract: Aims High-energy resolution and sensitivity of novel cadmium-zinc-telluride (CZT) detector equipped SPECT systems facilitate simultaneous imaging of multiple isotopes and may enhance the detection of molecular/cellular signals. This may refine the detection of endocarditis. This… read more here.
Keywords: dual isotope; spect; white blood; czt ... See more keywords
3D-Ring CZT System With New Low- and Medium-Energy Range: Ultrafast Dual-Isotope Lung SPECT/CT Improvement.
Sign Up to like & getrecommendations! Published in 2023 at "Clinical nuclear medicine"
DOI: 10.1097/rlu.0000000000004706
Abstract: ABSTRACT New 3D-ring CZT systems with low- and medium-energy-range detectors allow for simultaneous dual-isotope lung scintigraphy. We compared 10-, 7-, 5-, and 3-minute acquisitions for 99mTc and 81mKr performed simultaneously on StarGuide CZT-SPECT/CT and reframed… read more here.
Keywords: isotope lung; medium energy; low medium; dual isotope ... See more keywords
Simultaneous Visualization of 161Tb- and 177Lu-Labeled Somatostatin Analogues Using Dual-Isotope SPECT Imaging
Sign Up to like & getrecommendations! Published in 2021 at "Pharmaceutics"
DOI: 10.3390/pharmaceutics13040536
Abstract: The decay of terbium-161 results in the emission of β¯-particles as well as conversion and Auger electrons, which makes terbium-161 interesting for therapeutic purposes. The aim of this study was to use dual-isotope SPECT imaging… read more here.
Keywords: 161tb 177lu; dual isotope; spect imaging; terbium 161 ... See more keywords