Nitric Oxide Releasing Photoresponsive Nanohybrids As Excellent Therapeutic Agent for Cervical Cancer Cell Lines

被引:33
|
作者
Sudhesh, Priya [1 ]
Tamilarasan, Kaviyarasan [1 ]
Arumugam, Palaniappan [1 ]
Berchmans, Sheela [1 ]
机构
[1] CSIR Cent Electrochem Res Inst, Electrod & Electrocatalysis Div, Karaikkudi 630006, Tamil Nadu, India
关键词
photoresponsive; nanohybrids; 2-mercapto-5-nitrobenzimidazole (MNBI); gold nanoparticles (GNP); nitric oxide (NO); apoptosis; NANOPARTICLES; FLUTAMIDE; SURFACE;
D O I
10.1021/am402086m
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Gold nanoparticles (GNPs) that can release nitric oxide (NO) on visible-light irradiation were prepared using 2-mercapto-5-nitro benzimidazole (MNBI) as stabilizer. These nanoparticles meet overall prerequisites for biomedical applications like small sizes, water solubility, and stability. It was found that even a very low dosage of MNBI-stabilized GNPs exhibit appreciable tumor cell mortality against cervical cancer cell lines, demonstrating the role of NO in killing cancer cells.
引用
收藏
页码:8263 / 8266
页数:4
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