Hebei University of Technology 2 articles published in JoVE Bioengineering Synthesis of Graphene-Hydroxyapatite Nanocomposites for Potential Use in Bone Tissue Engineering Sougata Ghosh1,2,3, Tanay Bhagwat3, Rohini Kitture4, Sirikanjana Thongmee1, Thomas J. Webster3,5,6,7 1Department of Physics, Faculty of Science, Kasetsart University, 2Department of Microbiology, School of Science, RK. University, 3Department of Chemical Engineering, Northeastern University, 4Defence Institute of Advanced Technology Campus, Navyukti Innovations Pvt. Ltd., 5Department of Biomedical Engineering, Hebei University of Technology, 6Department of Chemistry, Saveetha School of Engineering, Institute of Medical and Technical Science, Saveetha University, 7UFPI - Universidade Federal do Piauí Novel nanocomposites of graphene nanoribbons and hydroxyapatite nanoparticles were prepared using solution-phase synthesis. These hybrids when employed in bioactive scaffolds can exhibit potential applications in tissue engineering and bone regeneration. Engineering Preparation of Aligned Steel Fiber Reinforced Cementitious Composite and Its Flexural Behavior Ru Mu1, Luansu Wei1, Xiaowei Wang1, Hui Li1, Longbang Qing1, Jian Zhou1, Quanming Zhao2 1School of Civil and Transportation Engineering, Hebei University of Technology, 2School of Information Engineering, Hebei University of Technology This protocol describes an approach for manufacturing aligned steel fiber reinforced cementitious composite by applying a uniform electromagnetic field. Aligned steel fiber reinforced cementitious composite exhibits superior mechanical properties to ordinary fiber reinforced concrete.