Structure–relaxivity relationships of magnetic nanoparticles for magnetic resonance imaging

Z Zhou, L Yang, J Gao, X Chen - Advanced Materials, 2019 - Wiley Online Library
Magnetic nanoparticles (MNPs) have been extensively explored as magnetic resonance
imaging (MRI) contrast agents. With the increasing complexity in the structure of modern …

Design strategies for shape-controlled magnetic iron oxide nanoparticles

AG Roca, L Gutiérrez, H Gavilán, MEF Brollo… - Advanced drug delivery …, 2019 - Elsevier
Ferrimagnetic iron oxide nanoparticles (magnetite or maghemite) have been the subject of
an intense research, not only for fundamental research but also for their potentiality in a …

[HTML][HTML] Recent advances in engineering iron oxide nanoparticles for effective magnetic resonance imaging

Z Zhao, M Li, J Zeng, L Huo, K Liu, R Wei, K Ni, J Gao - Bioactive Materials, 2022 - Elsevier
Iron oxide nanoparticle (IONP) with unique magnetic property and high biocompatibility
have been widely used as magnetic resonance imaging (MRI) contrast agent (CA) for long …

Magnetic nanomaterials as contrast agents for MRI

S Caspani, R Magalhães, JP Araújo, CT Sousa - Materials, 2020 - mdpi.com
Magnetic Resonance Imaging (MRI) is a powerful, noninvasive and nondestructive
technique, capable of providing three-dimensional (3D) images of living organisms. The use …

Magnetic iron oxide nanoparticles as T 1 contrast agents for magnetic resonance imaging

Y Bao, JA Sherwood, Z Sun - Journal of Materials Chemistry C, 2018 - pubs.rsc.org
Ultrasmall iron oxide nanoparticles have recently attracted much attention as T1 (positive)
contrast agents for magnetic resonance imaging to serve as safer alternatives to gadolinium …

Shape anisotropic iron oxide-based magnetic nanoparticles: Synthesis and biomedical applications

RGD Andrade, SRS Veloso… - International Journal of …, 2020 - mdpi.com
Research on iron oxide-based magnetic nanoparticles and their clinical use has been, so
far, mainly focused on the spherical shape. However, efforts have been made to develop …

Artificial local magnetic field inhomogeneity enhances T2 relaxivity

Z Zhou, R Tian, Z Wang, Z Yang, Y Liu, G Liu… - Nature …, 2017 - nature.com
Clustering of magnetic nanoparticles (MNPs) is perhaps the most effective, yet intriguing
strategy to enhance T 2 relaxivity in magnetic resonance imaging (MRI). However, the …

T1T2 Dual-Modal Magnetic Resonance Imaging: From Molecular Basis to Contrast Agents

Z Zhou, R Bai, J Munasinghe, Z Shen, L Nie, X Chen - ACS nano, 2017 - ACS Publications
Multimodal imaging strategies integrating manifold images have improved our ability to
diagnose, to guide therapy, and to predict outcomes. Magnetic resonance imaging (MRI) is …

Controllable synthesis of exceptionally small-sized superparamagnetic magnetite nanoparticles for ultrasensitive MR imaging and angiography

P Dong, T Zhang, H Xiang, X Xu, Y Lv… - Journal of Materials …, 2021 - pubs.rsc.org
The superparamagnetic magnetite nanoparticles have broad application prospects in the
diagnosis and treatment of cancer. Herein, a series of monodispersed exceptionally small …

Time‐Dependent T1–T2 Switchable Magnetic Resonance Imaging Realized by c(RGDyK) Modified Ultrasmall Fe3O4 Nanoprobes

C Bai, Z Jia, L Song, W Zhang, Y Chen… - Advanced Functional …, 2018 - Wiley Online Library
To achieve the accurate diagnosis of tumor with the magnetic resonance imaging (MRI),
nanomaterials‐based contrast agents are developed rapidly. Here, a tumor targeting …