Chem Commun 2005, 34:4351–4353.CrossRef 25. Sauvage F, Di Fonzo F, Li Bassi A, Casari CS, Russo V, Divitini G, Ducati C, Bottani CE, Comte P, Graetzel M: Hierarchical TiO 2 photoanode for dye-sensitized solar cells. Nano Lett 2010, 10:2562–2567.CrossRef Competing interests The authors declare that they have no competing interests. Authors’ contributions SYK and FIL supervised the research and revised the manuscript. JFY designed and carried out the experiment and statistical analysis and participated in drafting the manuscript. All authors read and approved the manuscript.”
“Background In the past of several decades, ion beam analysis (IBA) based on low-energy

accelerator has developed to be a comprehensive particle BMS202 analytical discipline system [1–4]. A further exploitation of what can be paid more attention has springed up on the functional materials [5], in situ observation for defects on semiconductor industry and the simulation of multi-ion

irradiation environment. For instance, the energetic ion-solid interaction was taken as a classic model to characterize some structure information of superconductor at room temperature or high K by projecting MeV ions to impact on superconductive targets [6]. In order to understand the influence induced by implanting multi-energy ions to the substrate, in particular Rabusertib solubility dmso several defects that lead to some phase transitions in matter, in situ characterization of these transients which can exhibit a clear physical Lck image on changeable process of the structure was performed by the accelerator-transmission electron microscopy (TEM) interface system [7, 8]. For practical application of multi-particle irradiation, the purpose of fabricating the multi-ion irradiation stage associated with simulation of the realistic environment where some special materials or functional devices are used is scientific and effective [9, 10]. In a way, not only can ion

beam analysis take full advantage of probing the stoichiometry but can also trace reasonable explanation on structure details of the matter [11]. In Wuhan University, the double 1.7 MV Tandetron accelerator was inherited from Physical Institution of Chinese Academy of Sciences in 2004. After several important maintenances and upgrades of facility, some primary ion beam analysis with terminal voltage at 1.2 MV can be performed in a good state, such as Rutherford backscattering spectrometry (RBS), elastic recoil detection analysis (ERDA), and nuclear reaction analysis (NRA). Besides, we have developed some extensive applications, including accelerator-TEM interface system [7] and double-ion beam radiation chamber and another new design of low-energy cluster chamber for ion implantation. As another kind of ultra-thin carbon film, GW3965 cell line graphene is a promising material which is probable to replace silicon integration technique due to its advanced and novel physical properties [12, 13].