Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
Analyst. 2011 Sep 21;136(18):3602-4. doi: 10.1039/c1an15183e. Epub 2011 Jul 15.
We reported an alternative strategy to reduce disulphide bonds in peptides with Ag-nanoparticle loaded nano-TiO(2) (Ag/TiO(2)) under UV irradiation. The feasibility of this strategy was adequately demonstrated using the model peptides oxidized glutathione, vasopressin and insulin, which contain various disulphide bonds, as well as by its application to the determination of Cd-induced phytochelatins in Phaeodactylum tricornutum.
我们报道了一种替代策略，即在紫外辐射下使用负载有纳米 TiO(2) 的银纳米颗粒 (Ag/TiO(2)) 减少肽中的二硫键。通过使用含有各种二硫键的模型肽氧化谷胱甘肽、血管加压素和胰岛素，以及将其应用于测定三角褐指藻中 Cd 诱导的植物螯合肽，充分证明了该策略的可行性。
