Advanced electromagnetic materials for magnetic resonance imaging

机译：用于磁共振成像的高级电磁材料

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We review our recent work on the application of advanced electromagnetic structures for Magnetic Resonance Imaging. We discuss the use of metasurfaces and metamaterials resonators in order to locally enhance the sensitivity of radiofrequency coils in daily medical examinations. We will show in particular our recent experimental results about giant signal-to-noise ratio enhancement by arrays of nonmagnetic metallic wires capable to spatially redistribute and enhance electromagnetic near fields. Finally, we will discuss how our approach can be used for real applications in hospitals.

机译：我们回顾了我们在将高级电磁结构应用于磁共振成像方面的最新工作。我们讨论了超表面和超材料谐振器的使用，以便在日常医学检查中局部提高射频线圈的灵敏度。我们将特别展示我们最近的实验结果，该实验结果涉及通过能够在空间上重新分布并增强电磁近场的非磁性金属线阵列来增强信噪比。最后，我们将讨论如何将我们的方法用于医院的实际应用。

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来源
《2016 IEEE Radio and Antenna Days of the Indian Ocean》|2016年|1-2|共2页
会议地点 Reunion(FR)
作者
A. P. Slobozhanyuk; A. V. Shchelokova; P. A. Belov; A.P. Slobozhanyuk;
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作者单位

Department of Nanophotonics and Metamaterials, ITMO University, Saint Petersburg, Russia;

Department of Nanophotonics and Metamaterials, ITMO University, Saint Petersburg, Russia;

Department of Nanophotonics and Metamaterials, ITMO University, Saint Petersburg, Russia;

Nonlinear Physics Center, Australian National University, Canberra ACT 2601, Australia;

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正文语种 eng
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关键词
Magnetic resonance imaging; Magnetic materials; Metamaterials; Signal to noise ratio; Wires; Electric fields; Radio frequency;

机译：磁共振成像;磁性材料;超材料;信噪比;电线;电场;射频;

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专利

1. Electromagnetic Simulation of Influence of Metamaterial for Magnetic Resonance Imaging at 3T [J] . Chao Luo, Xiaoqing Hu, Chunlai Li, Materials science forum . 2016,第期

机译：超材料对3T磁共振成像影响的电磁模拟
2. Multipolar laminated electromagnet for low-field magnetic resonance imaging and electron paramagnetic resonance imaging [J] . Chiricozzi E., Masciovecchio C., Villani M., IEEE Transactions on Biomedical Engineering . 1998,第7期

机译：用于低场磁共振成像和电子顺磁共振成像的多极层状电磁体
3. Multipolar laminated electromagnet for low-field magnetic resonance imaging and electron paramagnetic resonance imaging [J] . Chiricozzi E., Masciovecchio C. IEEE Transactions on Biomedical Engineering . 1998,第7期

机译：用于低场磁共振成像和电子顺磁共振成像的多极层状电磁体
4. Advanced electromagnetic materials for magnetic resonance imaging [C] . A. P. Slobozhanyuk, A. V. Shchelokova, P. A. Belov, IEEE Radio and Antenna Days of the Indian Ocean . 2016

机译：用于磁共振成像的先进电磁材料
5. Modulation of magnetic properties in magnetic resonance imaging contrast agents and molecular magnetic materials. [D] . Duimstra, Joseph Anthony. 2006

机译：磁共振成像造影剂和分子磁性材料中磁性的调节。
6. Electromagnetic Simulation of Influence of Metamaterial for Magnetic Resonance Imaging at 3T [O] . Chao Luo, Xiaoqing Hu, Chunlai Li, -1

机译：超材料对3T磁共振成像影响的电磁模拟
7. MODERATED EPOSTERS1385Longitudinal strain assessment in dilated cardiomyopathy patients using a novel accelerated DENSE sequence1407Simultaneous T1 and T2 cardiac quantification with CABIRIA: initial clinical experience1423Head-to-head comparison of acceleration algorithms in 4-dimensional flow CMR1502Left ventricular function and size evaluated by hybrid cardiac positron emission tomography-magnetic resonance: Intraindividual comparison of left ventricular ejection fraction and ventricular volumes derived by two modalities1510Left Atrium assessed by Cardiovascular Magnetic Resonance at 1.5 and 3 Tesla – age and gender effects1514Comparison of Free Breathing Cardiac MRI Radial technique to the Standard Multi breath-hold cine SSFP CMR technique for the assessment of LV Volumes and Function1536Self-navigated free-breathing isotropic 3D whole heart phase sensitive inversion recovery magnetic resonance without navigator for detection of myocardial infarction1547Assessment of Right Ventricular Strain Using Myocardial Deformation Recovery Semi Automated Technique: Initial Experience and Normal Values1586Tissue tracking myocardial deformation analysis and prediction of left ventricular remodeling in acute myocardial infarction1589Investigating strategies for optimal 31P MRS clinical cardiac at 3T: Initial Results1620Quantitative Criteria for the Diagnosis of the Congenital Absence of Pericardium by Cardiac Magnetic Resonance1632Widespread tissue injury during acute myocardial infarction: evidence from advanced CMR relaxometry1322Computed tomography coronary angiography verSus sTRess cArdiac magneTic rEsonance for the manaGement of sYmptomatic revascularized patients: a cost effectiveness study (STRATEGY study)1339Comparison of low- versus high-dose of gadobutrol for late gadolinium enhancement imaging at 1.5 Tesla: a clinical feasibility study1347Multi-parametric Cardiac Magnetic Resonance for Prediction of Cardiac Complications in Thalassemia Intermedia: a Prospective Multicenter Study1461Prognostic value of Cardiovascular Magnetic Resonance derived indexes of myocardial fibrosis in heart transplant recipients1523The role of CMR in the acute phase of hospitalization: changing paradigms1542Preoperative CMR-based score predict ventricular response after surgical left ventricular reconstruction in ischemic heart failure patients1555Excellent response rate to cardiac resynchronization therapy guided with magnetic resonance imaging1626The ECG as a predictor of arrhythmogenic substrate on Cardiac Magnetic Resonance Imaging in patients undergoing ablation for premature ventricular contractions1649Comparison of T1-mapping at 3.0T CMR and angiographic APPROACH score for area at risk assessment in ST-segment elevation myocardial infarction1340Pathological correlates of left bundle branch disease in patients with non-ischemic cardiomyopathy: a cardiovascular magnetic resonance study1342Myocardial remodelling and fibrosis in nonischaemic dilated cardiomyopathy: insights from cardiovascular magnetic resonance1411The association between fibrosis and contractile dysfunction in hypertrophic cardiomyopathy assessed by cardiovascular magnetic resonance1622Persistent myocardial inflammation due to intramyocardial haemorrhage in reperfused STEMI as a precursor to adverse LV remodelling - insights from multi-parametric mapping1566Semiquantitative analysis of low and high b value DWI for detecting myocardial edema in acute myocarditis1567Value of Cardiac MRI In Detecting Coronary Artery Disease In Newly Diagnosed Systolic Dysfunction1570Usefulness of cardiac magnetic resonance in tuberous sclerosis complex1578Papillary muscles offer further insight into hypertrophied hearts: a cardiovascular magnetic resonance study1627Diagnostic and clinical implications of CMR timing (early versus late) in patients with troponin positive acute coronary syndromes and unobstructed coronary arteries: Table 1. [O] . Upasana Tayal, Alexandros Kallifatidis, P. Garg, 2016

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8. X-Ray Tomography and Nuclear Magnetic Resonance Imaging Applications for Advanced Ceramic Materials [R] . Ellingson, W. A. , Sawicka, B. D. , Kritz, R. J. , 1987

机译：用于先进陶瓷材料的X射线层析成像和核磁共振成像应用

Advanced electromagnetic materials for magnetic resonance imaging

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