Investigation of photoconductivity and electric field distribution in CZT detectors by time-of-flight (TOF) and charge extraction by linearly increasing voltage (CELIV)
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-9527-9
Abstract: Although cadmium zinc telluride (CZT) is the most widely used room-temperature photoconductor for low flux radiation sensing, utilization of this promising material in high flux applications, like computed tomography is challenging, due to possible dynamic… read more here.
Keywords: czt; time flight; charge; charge extraction ... See more keywords
Study on the Performance of a Planar CdZnTe Detector with Guard-Ring
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-020-08180-0
Abstract: The guard-ring of a CdZnTe (CZT) detector can reduce surface leakage current and improve charge collection efficiency. In this paper, COMSOL simulation software is adopted to evaluate the influence of the weighting potential and electric… read more here.
Keywords: guard ring; czt; detector guard; cdznte ... See more keywords
Gated SPECT myocardial perfusion imaging with cadmium-zinc-telluride detectors allows real-time assessment of dobutamine-stress-induced wall motion abnormalities
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Nuclear Cardiology"
DOI: 10.1007/s12350-018-1187-x
Abstract: BackgroundLeft ventricular (LV) ejection fraction (EF) during high dobutamine stress (HD) by real-time gated-SPECT myocardial perfusion imaging (MPI) on a cadmium-zinc-telluride (CZT) gamma camera was validated versus cardiac magnetic resonance imaging (CMR).Methods and resultsAfter injecting… read more here.
Keywords: dobutamine; real time; czt; time ... See more keywords
Dynamic ultrafast CZT imaging: Time for a paradigm change in myocardial perfusion imaging
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Nuclear Cardiology"
DOI: 10.1007/s12350-020-02051-1
Abstract: Cardiac stress imaging has been always regarded as the best way for the non-invasive assessment for the presence of significant coronary artery disease (CAD), guiding patients’ risk stratification and clinical management. Accordingly, for over half… read more here.
Keywords: myocardial perfusion; cad; cardiology; accuracy ... See more keywords
The current status of CZT SPECT myocardial blood flow and reserve assessment: Tips and tricks
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Nuclear Cardiology"
DOI: 10.1007/s12350-021-02620-y
Abstract: Cardiac PET-derived measurements of myocardial blood flow (MBF) and myocardial flow reserve (MFR) are proven robust indexes of the severity of coronary artery disease (CAD). They facilitate the diagnosis of diffuse epicardial and microvascular disease… read more here.
Keywords: blood flow; czt; flow reserve; myocardial blood ... See more keywords
Radiation measurement and imaging using 3D position sensitive pixelated CZT detector
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Engineering and Technology"
DOI: 10.1016/j.net.2019.03.009
Abstract: Abstract In this study, we evaluated the performance of a commercial pixelated cadmium zinc telluride (CZT) detector for spectroscopy and identified its feasibility as a Compton camera for radiation monitoring in a nuclear power plant.… read more here.
Keywords: czt; radiation measurement; czt detector; position ... See more keywords
Development and comparative evaluation of two immunoassay platforms for bioanalysis of crizotinib: A potent drug used for the treatment of non-small cell lung cancer.
Sign Up to like & getrecommendations! Published in 2019 at "Talanta"
DOI: 10.1016/j.talanta.2019.04.013
Abstract: This study describes, for the first time, the development of two platforms of competitive fluorescent immunoassays for bioanalysis of crizotinib (CZT), a potent drug used for the treatment of non-small cell lung cancer (NSCLC). These… read more here.
Keywords: czt; kinexa; drug; drug used ... 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
Gated Tomographic Radionuclide Angiography Using 3D-Ring CZT StarGuide SPECT/CT Head-To-Head Comparison With a Cardiac-Dedicated CZT Camera: First Clinical Use and Validation.
Sign Up to like & getrecommendations! Published in 2022 at "Clinical nuclear medicine"
DOI: 10.1097/rlu.0000000000004153
Abstract: ABSTRACT Gated tomographic radionuclide angiography can assess and monitor left cardiac function. Dedicated cardiac CZT cameras have enabled dose reduction and quicker acquisitions. New 3D-ring CZT general purpose systems are now available. We report 50… read more here.
Keywords: tomographic radionuclide; radionuclide angiography; head; czt ... See more keywords