نتایج جستجو برای: superparamagnetic
تعداد نتایج: 3546 فیلتر نتایج به سال:
Organic/inorganic, hybrid, multifunctional, material-based platforms combine the merits of diverse functionalities of inorganic nanoparticles and the excellent biocompatibility of organic systems. In this work, superparamagnetic poly(lactic-co-glycolic acid) (PLGA) microcapsules (Fe(3)O(4)/PLGA) have been developed, as a proof-of-concept, for the application in ultrasound/magnetic resonance dua...
DOI: 10.1002/admt.201700177 organisms. The manipulation of superparamagnetic microparticles, in particular, has a wide range of applications, including magnetic logic;[13] sorting and trapping of magnetically tagged proteins,[14] cells,[15] and microorganisms;[16] microfluidic mixing;[17] magnetoresistive biosensing;[18] immunoassays;[19] and lab-on-a-tube devices.[20] In principle, the manipul...
BACKGROUND Inflammation following acute myocardial infarction (MI) has detrimental effects on reperfusion, myocardial remodelling, and ventricular function. Magnetic resonance imaging using ultrasmall superparamagnetic particles of iron oxide can detect cellular inflammation in tissues, and we therefore explored their role in acute MI in humans. METHODS AND RESULTS Sixteen patients with acute...
BACKGROUND Superparamagnetic nanoparticles (MNPs) have been progressively explored for their potential in biomedical applications and in particular as a contrast agent for diagnostic imaging, for magnetic drug delivery and more recently for tissue engineering applications. Considering the importance of having safe MNPs for such applications, and the essential role of iron in bone remodelling, t...
SUPERPARAMAGNETIC CONTRAST AGENTS FOR MAGNETIC RESONANCE IMAGING Tueng Shen Submitted to the Harvard University-Massachusetts Institute of Technology Division of Health Sciences and Technology on April 29, 1994 in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Medical Engineering/Medical Physics Abstract Magnetic resonance imaging (MRI) is a non-invasive, sens...
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