کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7886320 | 1509786 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Controlled synthesis of L-cysteine coated cobalt ferrite nanoparticles for drug delivery
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In the present work, we reported a facile synthesis of cobalt ferrite (CoFe2O4) nanoparticles in the presence of L-cysteine (Lys). The morphology and size of samples were characterized by SEM and TEM. The successful coating of Lys on the surface of CoFe2O4 was confirmed by XRD, XPS and TGA. The investigation of magnetic properties showed that both bare CoFe2O4 and Lys-coated CoFe2O4 nanoparticles exhibited room-temperature superparamagnetic behavior. The results of MTT experiments revealed insignificant cytotoxicity of Lys-coated CoFe2O4 nanoparticles even after 24â¯h incubation. More importantly, Lys-coated CoFe2O4 nanoparticles displayed an excellent drug loading capacity and a pH-sensitive drug release behavior. In summary, the prepared Lys-coated CoFe2O4 nanoparticles demonstrated a promising application potential in controlled drug delivery.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 44, Issue 12, 15 August 2018, Pages 13588-13594
Journal: Ceramics International - Volume 44, Issue 12, 15 August 2018, Pages 13588-13594
نویسندگان
Guangshuo Wang, Fei Zhou, Xiaoguang Li, Jinlin Li, Yingying Ma, Jingbo Mu, Zhixiao Zhang, Hongwei Che, Xiaoliang Zhang,