| 2. | Dose and wavelength dependent study of graphene oxide photoreduction with VUV synchrotron radiation Original Research Article Carbon, Available online 13 August 2014, Pages Stefano Prezioso, Francesco Perrozzi, Maurizio Donarelli, Enrico Stagnini, Emanuele Treossi, Vincenzo Palermo, Sandro Santucci, Michele Nardone, Paolo Moras, Luca Ottaviano | | | | 3. | Borane-modified graphene-based materials as CO2 adsorbents Original Research Article Carbon, Available online 13 August 2014, Pages Junghoon Oh, Yonghwan Mo, Viet-Duc Le, Seungjun Lee, Jongwoo Han, Gyutae Park, Yong-Hyun Kim, Sang-Eon Park, Sungjin Park | | | | 5. | Caffeine-assisted facile synthesis of platinum@palladium core-shell nanoparticles supported on reduced graphene oxide with enhanced electrocatalytic activity for methanol oxidation Original Research Article Electrochimica Acta, Available online 13 August 2014, Pages Jin-Xia Feng, Qian-Li Zhang, Ai-Jun Wang, Jie Wei, Jian-Rong Chen, Jiu-Ju Feng
Graphical abstractA facile, rapid, and wet-chemical co-reduction method is developed for synthesis of Pt@Pd/RGO with the help of caffeine, without any seed or template. The as-prepared nanocomposite exhibits the enhanced electrocatalytic activity and improved stability for methanol oxidation reaction, compared with Pt/RGO, Pd/RGO, commercial Pt black and Pd black catalysts.
 | | | | 8. | Graphene Nanoribbons as a Drug Delivery Agent for Lucanthone Mediated Therapy of Glioblastoma Multiforme Original Research Article Nanomedicine: Nanotechnology, Biology and Medicine, Available online 13 August 2014, Pages Sayan Mullick Chowdhury, Cassandra Surhland, Zina Sanchez, Pankaj Chaudhary, M.A. Suresh Kumar, Stephen Lee, Louis A. Peña, Michael Waring, Balaji Sitharaman, Mamta Naidu
Graphical abstractWe used O-GNR-PEG-DSPE as a reliable, non-toxic vehicle for delivery of APE-1 inhibiting Lucanthone into GBM tumor cell lines. LUC-O-GNR-PEG-DSPE particles showed 60% or more uptake by CMV/U251 and A1-5/CMV/U251 where as the uptake by MCF7 and normal CG4 glial cells was much lower (38% and 29% respectively). Different concentrations of Luc (5-80μM) loaded onto O-GNR-PEG-DSPE showed lower toxicity in the exposed cells compared to the free drug, due to possible slow release of the drug from this particle, which ensures minimum non-specific release of the drug from the particle once it is injected in vivo.
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