Accelerate to discover
Related topics
Cesium-137 versus X-ray irradiation preconditioning in immunodeficient NOG mice
Dec 28, 2020
Radio-active sources have been used routinely for the preconditioning in humanized mouse models, but safety issues have...
EV imaging series: Using ONI super-resolution to characterize single-EVs
Dec 23, 2020
To date, researchers commonly use flow-based characterization methods, fluorescence imaging techniques and electron...
Don’t Let Waste Anesthetic Gases Harm You!
Dec 21, 2020
Many projects have been devoted to the study of the correlation between anesthetics and Alzheimer’s disease....
Advances in Leukemia research using shear flow and Bioflux system
Dec 10, 2020
Leukemia is a rare cancer with many subtypes. The production of abnormal leukocytes create disruptions in the immune...
Do you have our CellRad benchtop irradiator? It’s the only one on the market!
Dec 8, 2020
The CellRad is a smaller, simpler, safer, and more cost effective alternative to radioisotope or high-powered X-ray...
Dosimetric characterization of an X-ray irradiator for use with cells
Dec 4, 2020
This study aims to characterize an X-ray irradiator for use with cells using its internal parallel-plate ionization...
Modeling multiple myeloma-Bone Marrow interactions using Synthecon rotating-wall vessels
Dec 2, 2020
Multiple myeloma develops primarily inside the bone marrow microenvironment, that confers pro-survival signals and drug...
Bruker webinar: Ear evolution in fossil mammals
Nov 27, 2020
Hearing is just one of the functions aside of providing balance. Even juveniles obtain a fully developed ear region...
Feb 28, 2020
From the resulting volume images, signal and noise power spectra are modeled for estimating spatial signal-to-noise ratio (SNR spectrum). Using the same data, a time- and object-independent transfer function (MTF) is computed for each scan, including phase contrast strength and spatial resolution (MTF). SNR and MTF are compared to transmission measurements of the same test phantom. Making SNR object-independent by normalization with respect to the object spectrum yields detection effectiveness (DE) a new measure which reveals how technical differences as well as operator-choices strongly influence scan quality for a given measurement time. Using DE both source-based and detector-based sub$mu$ CT scanners can be studied and optimized with respect to signal detection effectiveness using the metrics which are presented in this study. Future application of this work requires a particular scan acquisition scheme which will allow for measuring 3D signal-to-noise ratios.
Related technologies: X-ray and micro computed tomography
Get more info
Brand profile
Bruker is a performace leader in preclinical imaging instrumentation. Bruker offers nine imaging modalities: PET, SPECT, CT, MRI, MPI, fluorescence, luminiscence, radioisotipic imaging and X-ray.
More info at:
www.bruker.com
BioFocus newsletter
Register to receive Brand new technology development, Important product updates, Interesting scientific events and more!
BioTech a.s. © 2014
Designed & developed by imagineit
Technologies
