一种光功能有机纳米粒子的制备及细胞毒性评价

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE(2012)

Cited 2|Views10
No score
Abstract
合成了一种具有双光子荧光探针功能的有机纳米粒子2,5,2',5'-(4'-N,N-二苯胺苯乙烯基)联苯(DPA-TSB),并研究其细胞毒性.利用水溶性四氮唑(WST-1)法、乳酸脱氮酶(LDH)法和流式细胞术检测了胃癌细胞吞噬纳米粒子后的生理活性.研究结果表明,在纳米粒子浓度小于12μg/mL时,胃癌细胞仍表现出较好的生理活性,表明该纳米粒子是一种具有较好生物安全性的光功能有机纳米粒子.
More
Translated text
Key words
Organic nanoparticles,Cytotoxicity,Flow cytometry
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined