在肝硬化模型中通过交变电流生物感测法对磁性纳米粒子的生物分布进行评估和成像。

IF 1.3 Q3 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Biomedical Physics & Engineering Express Pub Date : 2024-09-11 DOI:10.1088/2057-1976/ad795b

Raffael Willmann,Michael Almeida,Erick Stoppa,Luís Barbisan,Jose R A Miranda,Guilherme Soares

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引用次数: 0

摘要

近年来，磁性纳米粒子（MNPs）表现出治疗特性，在生物医学领域有着广泛的应用。因此，通过交变电流生物感测法（ACB），磁性纳米粒子可用作示踪剂，从而对健康肝脏和肝硬化肝脏进行研究，并通过重建定量图像对它们进行区分。ACB 系统包括一种正在开发的生物磁技术，它能够磁化和测量 MNPs 等材料的磁感应强度，从而利用磁性示踪剂提供有关生物系统的定量信息。

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Evaluation and imaging of biodistribution of magnetic nanoparticles in a model of hepatic cirrhosis via Alternating Current Biosusceptometry.

In recent years, magnetic nanoparticles (MNPs) have exhibited theranostic characteristics which confer a wide range of applications in the biomedical field. Consequently, through Alternating Current Biosusceptometry (ACB), magnetic nanoparticles can be used as tracers, allowing the study of healthy and cirrhotic livers and providing the ability to differentiate them through the reconstruction of quantitative images. The ACB system consists of a developing biomagnetic technique that has the ability to magnetize and measure the magnetic susceptibility of a material such as MNPs, thereby offering quantitative information about biological systems with magnetic tracers. .

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来源期刊

Biomedical Physics & Engineering Express RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

CiteScore

2.80

自引率

0.00%

发文量

153

期刊介绍： BPEX is an inclusive, international, multidisciplinary journal devoted to publishing new research on any application of physics and/or engineering in medicine and/or biology. Characterized by a broad geographical coverage and a fast-track peer-review process, relevant topics include all aspects of biophysics, medical physics and biomedical engineering. Papers that are almost entirely clinical or biological in their focus are not suitable. The journal has an emphasis on publishing interdisciplinary work and bringing research fields together, encompassing experimental, theoretical and computational work.