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; composites; cytotoxicity; [全文内容正在添加中] ......
Trans. Nonferrous Met. Soc. China 23(2013) 3346-3352 Cytotoxicity effect assessment of acid purified carbon nanotubes modified with cetyltrimethyl ammonium bromide Li GAN1, Xue-bin YAN1,2, Jin-feng... nanotubes (SWNT-COOH) were investigated by spectroscopic analysis. Cell viability and cell apoptosis were applied to assessing the cytotoxicity of SWNT-COOH, cetyltrimethyl ammonium bromide (CTAB......
; Calcium phosphate; Cytotoxicity; In vitro; [全文内容正在添加中] ......
measurement,static immersion test,contact angle measurement, cytotoxicity and hemocompatibility tests.It is found that the sequence of corrosion rate of five metals in Hank’s solution from high to low is:Mg > Fe > Zn > Mn > W.Fe,Mg and W show no cytotoxicity to L929 and ECV304 cells,Mn induces significant cytotoxicity to both L929 and ECV304 cells,and Zn has almost no inhibition effect......
potential measurement and scanning electron microscopy. Furthermore, cytotoxicity of chitosan derivatives and transfection efficiency of polyplexes were evaluated in vitro. The experimental results showed that the novel chitosan derivatives had lower cytotoxicity, good DNA condensation, and higher transfection efficiencies compared to chitosan in both 293 T and He La cell lines. It was indicated......
the conditions of the ultrasonic-assisted extraction of pigments from leaves of Acanthopanax gracilistylus W. W. Smith and to investigate further whether the pigments could have cytotoxicity and anti.... Under the proposed conditions, the experimental yield of pigments was 0.370 8%, which was well matched with the predictive yield of 0.373 7%. Anti-inflammatory activities and cytotoxicity experiments......
diffraction (XRD) tests, electrochemical corrosion tests, X-ray photoelectron spectroscopy (XPS) tests, dissolution tests and in-vitro cytotoxicity tests. The surface films on the Ti-20Ag alloy are rich... with an increase of the passive layer thickness. Moreover, all Ti-Ag alloys exhibit negligible or low metal release in the test solutions. The in-vitro cytotoxicity results show Ti-Ag alloys seem......
of a Mg69Zn27Ca4 metal glass were investigated. Electrochemical test, immersion test, cytotoxicity test and histopathological evaluation were carried out. The results showed that there was a dense protective layer formed on the surface of Mg69Zn27Ca4 metal glass which could inhibit the degradation process in the Hank’s solution. In vitro cytotoxicity test showed that Mg69Zn27Ca4 metal glass had good......
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