Preparation and in vitro, bulk, and surface investigation of chitosan/graphene oxide composite films
Source abstract
Abstract
Chitosan/graphene oxide (GO) composite films were prepared by solution blending method. Intensive characterization of films, surface, and bulk, was performed by Fourier transmission infrared spectrometry, X‐ray diffraction, scanning and transmission electron microscopy, thermal gravimetric analysis, and mechanical test. The biocompatibility of chitosan/GO films was tested in vitro on the murine osteoblastic cell line MC3T3‐E1. By incorporating 6 wt% GO into chitosan, Young's modulus and tensile strength values exceed those of nacre by about 60 and 20%, respectively. Biocompatibility assays indicated a high cell proliferation rate for the composite films with high GO content. POLYM. COMPOS., 34:2116–2124, 2013. © 2013 Society of Plastics Engineers
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Research context
OpenAlex topics: Graphene and Nanomaterials Applications · Nanoparticles: synthesis and applications · Bone Tissue Engineering Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
University Politehnica of Bucharest Calea Victorie 149 010072 Bucharest Romania
University of Bucharest Splaiul Independentei 91‐95 050095 Bucharest Romania
National Institute for Research and Development in Microtechnologies Erou Iancu Nicolae 077190 Bucharest Romania
Funding
Romanian National Authority for Scientific Research, UEFISCDI
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