期刊
MOLECULES
卷 26, 期 11, 页码 -出版社
MDPI
DOI: 10.3390/molecules26113437
关键词
iron oxide core; biopolymer shell; bio-inspired polymers; imaging techniques; in vivo; clinical trials
资金
- Ministry of Research and Innovation, CNCSUEFISCDI, within PNCDI III [PN-III-P1-1.1-PD-2016-1642]
- Ministry of Research, Innovation and Digitization, CNCS/CCCDI-UEFISCDI, within PNCDI III [PN-III-P1-1.1-TE-2019-1671]
Over the past decade, the challenge in nanomedicine imaging has been to design multifunctional agents that can be detected through various techniques. Iron oxide nanoparticles have gained attention due to their magnetic properties, large surface area, and potential for use in different imaging modalities. Nanoparticles based on tracers offer promise for non-invasive, high-resolution imaging with synergistic advantages.
Over the last decade, an important challenge in nanomedicine imaging has been the work to design multifunctional agents that can be detected by single and/or multimodal techniques. Among the broad spectrum of nanoscale materials being investigated for imaging use, iron oxide nanoparticles have gained significant attention due to their intrinsic magnetic properties, low toxicity, large magnetic moments, superparamagnetic behaviour and large surface area-the latter being a particular advantage in its conjunction with specific moieties, dye molecules, and imaging probes. Tracers-based nanoparticles are promising candidates, since they combine synergistic advantages for non-invasive, highly sensitive, high-resolution, and quantitative imaging on different modalities. This study represents an overview of current advancements in magnetic materials with clinical potential that will hopefully provide an effective system for diagnosis in the near future. Further exploration is still needed to reveal their potential as promising candidates from simple functionalization of metal oxide nanomaterials up to medical imaging.
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