Using silver nanocluster/graphene nanocomposite to enhance photoelectrochemical activity of CdS:mn/TiO2 for highly sensitive signal-on immunoassay Original Research Article Biosensors and Bioelectronics, Available online 11 February 2016, Pages Jie Song, Jiamian Wang, Xiuyun Wang, Wei Zhao, Yanqiu Zhao, Shuo Wu, Zhanming Gao, Jingli Yuan, Changgong Meng | Melamine assisted solid exfoliation approach for the synthesis of few-layered fluorinated graphene nanosheets Materials Letters, Available online 11 February 2016, Pages Miao Zhang, Lin Liu, Teng He, Guotao Wu, Ping Chen
Graphical AbstractFluorinated graphene (fluorographene) has attracted increasing attention due to the combination of unique properties of graphite fluoride and graphene. Development of fluorographene-based technology relies on the availability of fluorographene nanosheets in large quantities. Here, a melamine assisted solid exfoliation method is developed for the synthesis of fluorographene nanosheets. Under optimized solid ball milling condition, micrometer-sized ultrathin (less than 2nm in thickness) fluorographene nanosheets can be exfoliated from graphite fluoride in the presence of melamine. The melamine assisted solid ball milling method is facile and highly efficient, and holds great promise for the large-scale preparation of few-layered fluorographene nanosheets.

| Mechanisms of Monovacancy Diffusion in Graphene Original Research Article Chemical Physics Letters, Available online 10 February 2016, Pages Jack D. Wadey, Alexander Markevich, Alex Robertson, Jamie Warner, Angus Kirkland, Elena Besley
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