Properties of synthetic epitaxial graphene/molybdenum disulfide lateral heterostructures Original Research Article Carbon, Available online 19 September 2017, Pages Shruti Subramanian, Donna Deng, Ke Xu, Nicholas Simonson, Ke Wang, Kehao Zhang, Jun Li, Randall Feenstra, Susan K. Fullerton-Shirey, Joshua A. Robinson
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 | Three-dimensional electrochemical DNA biosensor based on 3D graphene-Ag nanoparticles for sensitive detection of CYFRA21-1 in non-small cell lung cancer Original Research Article Sensors and Actuators B: Chemical, Available online 19 September 2017, Pages Mei Chen, Yuanyuan Wang, Huilan Su, Li Mao, Xinni Jiang, Tao Zhang, Xiaozhen Dai
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A sensitive three-dimensional electrochemical DNA biosensor based on 3D GF/AgNPs for the CYFRA21-1 gene of NSCLC patients was successfully fabricated. The 3D GF/AgNPs provide a favorable microenvironment to retain the bioactivity of immobilized probe ssDNA and effectively promote electron transfer owing to their excellent biocompatibility and good conductivity. This new DNA biosensor showed a wide linear range and low detection limit for detection of the CYFRA21-1 gene with good stability. Moreover, in clinical trials, the sensing strategy was successfully used for detection of CYFRA21-1 in real lung cancer samples. | Au-Pt bimetallic nanoparticles decorated on sulfonated nitrogen sulfur co-doped graphene for simultaneous determination of dopamine and uric acid Original Research Article Talanta, Available online 19 September 2017, Pages Kangning Zhang, Xiaoling Chen, Zhuang Li, Yan Wang, Sen Sun, Li’na Wang, Tong Guo, Dongxia Zhang, Zhonghua Xue, Xibin Zhou, Xiaoquan Lu
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