The stability study of superparamagnetic iron oxide nanoparticles modified by dextran / 重庆医科大学学报
Journal of Chongqing Medical University
;
(12)1986.
Artículo
en Chino
| WPRIM
| ID: wpr-580610
ABSTRACT
Objective:
To study the stability of Superparamagnetic iron oxide(SPIO) nanoparticles modified by dextran prepared by coprecipitation.Methods:
To evaluate its stability through compared the characteristic parameters which contained the character,pH,iron content,size,saturated magnetization and T2 relaxivity before and after the strengthen experimentation and the long-term experimentation.All that was carried according to the basic request of injection requirements.Results:
The above characteristic parameters had no statistic differences between before experimentation and after experimentation.Conclusion:
The research showed that SPIO made by coprecipitation had good stability,can be further used as the contrast media of magnetic resonance imaging and target gene carrier.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Journal of Chongqing Medical University
Año:
1986
Tipo del documento:
Artículo
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