Titanium doping reduces superoxide dismutase activity, but not oxidase activity, of catalytic CeO(2) nanoparticles.
Titanium doping reduces superoxide dismutase activity, but not oxidase activity, of catalytic CeO(2) nanoparticles.
复制标题
DOI:
10.1016/j.inoche.2011.10.034
复制
发表时间:
2012-01-01
影响因子:
3.8
通讯作者:
Petty, Howard R.
中科院分区:
文献类型:
--
作者:
Zhu, Aiping;Sun, Kai;Petty, Howard R.
In this paper we report the enzymatic properties of Ti-doped CeO2 nanoparticles. The superoxide dismutase activity of Ti-doped nanoparticles is reduced in comparison to undoped nanoceria. In contrast, the oxidase activity of these nanoparticles was unchanged. The change in enzymatic activity was accompanied by a dramatic change in shape to a spherical nanostructure. In addition to reporting a new type of enzymatically-active nanoparticle, Ti-doped cerium oxide nanoparticles are well suited for biological applications.
登录
查看更多内容
影响因子:
10.8
作者:
Bratlie, Kaitlin M.;Lee, Hyunjoo;Somorjai, Gabor A.
通讯作者:
Somorjai, Gabor A.
影响因子:
20.1
作者:
Miura, H;Bosnjak, JJ;Gutterman, DD
通讯作者:
Gutterman, DD
影响因子:
3.5
作者:
Watanabe, Aki;Kajita, Masashi;Miyamoto, Yusei
通讯作者:
Miyamoto, Yusei
影响因子:
15
作者:
Mostafa, Simon;Behafarid, Farzad;Roldan Cuenya, Beatriz
通讯作者:
Roldan Cuenya, Beatriz
影响因子:
14
作者:
Heckert, Eric G.;Karakoti, Ajay S.;Self, William T.
通讯作者:
Self, William T.