1,721,208 research outputs found
Basic concepts of Magnetic Resonance Imaging
No full textFundamental aspects of the Magnetic Resonance Imaging (MRI) technique which is one of the preferred modalities for non-invasive clinical applications and "in vivo" medical and biological research, are presented. The physical principles of MRI and protocols recently introduced to investigate the microscopic details of pathological cerebral damages are introduced. The main results obtained from the analysis of T2 relaxation curves are briefly summarized
Magnetic Nanoparticles in biomedicine: Recent advances
No full textIn recent years, several papers in the literature considered the Importance of Iron and other transition metal based compounds not onlythe preparation of magnetic nanostructured contrast media for MRI, SQUID and biosenslng detection, but alsothe manufacturing of labelled compounds able to track cells and/or tissues in vivo and ex vivo.this way objects for targeting specific tissues can be obtained, pushing the diagnosis capability to the molecular level.the last fifteen years, this diagnostics ability has been joint to the possibility of using the magnetic nanoparticles for delivering drugs and for releasing heat locally, thus allowing to obtain theranostlc agents for the realization of the find-fight and follow approachthe treatment of tumour and of other diseases
Magnetic and relaxometric properties of novel classes of superparamagnetic MRI contrast agents
No full textSuperconducting Fluctuating Diamagnetism versus Precursor Diamagnetism in Heterogeneous Superconductors
No full textSuperconducting fluctuating diamagnetism in neutron irradiated MgB2 in relation to precursor diamagnetism in Al-doped MgB2
No full textOn the character of the fluctuating diamagnetism above the superconducting transition in La1.9Sr0.1CuO4
No full textTunneling dynamics of the magnetization in transverse field: 1H –NMR study in single crystal of Fe8
No full text- …
