Nanomagnetic Actuation of Hybrid Stents for Hyperthermia Treatment of Hollow Organ Tumors.
Brownian relaxation
Néel relaxation
hybrid implants
hyperthermia efficiency
magnetic nanoparticles
stents
tumor therapy
Journal
Nanomaterials (Basel, Switzerland)
ISSN: 2079-4991
Titre abrégé: Nanomaterials (Basel)
Pays: Switzerland
ID NLM: 101610216
Informations de publication
Date de publication:
02 Mar 2021
02 Mar 2021
Historique:
received:
29
01
2021
revised:
22
02
2021
accepted:
24
02
2021
entrez:
3
4
2021
pubmed:
4
4
2021
medline:
4
4
2021
Statut:
epublish
Résumé
This paper describes a magnetic nanotechnology that locally enables hyperthermia treatment of hollow organ tumors by using polymer hybrid stents with incorporated magnetic nanoparticles (MNP). The hybrid stents are implanted and activated in an alternating magnetic field to generate therapeutically effective heat, thereby destroying the tumor. Here, we demonstrate the feasibility of nanomagnetic actuation of three prototype hybrid stents for hyperthermia treatment of hollow organ tumors. The results show that the heating efficiency of stent filaments increases with frequency from approximately 60 W/g
Identifiants
pubmed: 33801426
pii: nano11030618
doi: 10.3390/nano11030618
pmc: PMC7999083
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Bundesministerium für Wirtschaft und Energie
ID : 19735 N
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