Magnetic nanoparticles: biomedical applications and challenges
Магнитные наночастицы: биомедицинские применения и проблемы
2010-01-01
SCID: 54.1/4bf77vg5
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cancer hyperthermiadrug deliveryimplant infectionmagnetic nanoparticlestissue growth
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Abstract (AI)
The progress in the development of magnetic nanoparticle based therapies for various biomedical applications is reviewed here. Most significantly, magnetic nanoparticles have been widely used in drug delivery and hyperthermia treatment for cancer. However, recent applications of magnetic nanoparticles demonstrate their promise towards decreasing implant infection and increasing tissue growth. To build the most effective magnetic nanoparticle systems for various biomedical applications, particle characteristics including size, surface chemistry, magnetic properties and toxicity have to be fully investigated. In this review, several new applications of magnetic nanoparticles in the medical arena as well as remaining challenges for such clinical use are discussed.
Key Findings
1
Despite promising applications, challenges remain before magnetic nanoparticle technologies can achieve broader clinical use.
2
Effective biomedical nanoparticle systems require comprehensive investigation of particle size, surface chemistry, magnetic properties, and toxicity.
3
Emerging applications indicate that magnetic nanoparticles may reduce implant-associated infections and promote tissue growth.
4
Magnetic nanoparticles are widely used in biomedical therapies, particularly targeted drug delivery and cancer hyperthermia treatment.
Research Object
magnetic nanoparticles and magnetic-nanoparticle-based therapies for biomedical and medical applications
Research Subject
biomedical applications, therapeutic efficacy, and clinical-use challenges associated with magnetic nanoparticles, including the roles of particle size, surface chemistry, magnetic properties, and toxicity
Publication Details
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2010-01-01
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