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Electrochemical synthesis of nanosized hydroxyapatite/graphene composite powder
dc.creator | Mišković-Stanković, Vesna | |
dc.creator | Eraković, Sanja | |
dc.creator | Janković, Ana | |
dc.creator | Vukašinović-Sekulić, Maja | |
dc.creator | Mitrić, Miodrag | |
dc.creator | Jung, Young Chan | |
dc.creator | Park, Soo Jin | |
dc.creator | Rhee, Kyong Yop | |
dc.date.accessioned | 2021-03-10T12:51:44Z | |
dc.date.available | 2021-03-10T12:51:44Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 1976-4251 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3091 | |
dc.description.abstract | Electrochemical synthesis was employed to prepare a novel hydroxyapatite/graphene (HAP/Gr) composite powder suitable for medical applications as a hard tissue implant (scaffold). The synthesis was performed in a homogeneous dispersion containing Na(2)H(2)EDTA center dot 2H(2)O, NaH2PO4 and CaCl2 with a Ca/EDTA/PO43- concentration ratio of 0.25/0.25/0.15M, along with 0.01 wt% added graphene nanosheets, at a current density of 137 mA cm(-2) and pH value of 9.0. The field emission scanning electron microscopy and transmission electron microscopy observations of the composite HAP/Gr powder indicated that nanosized hydroxyapatite particles were uniformly placed in the graphene overlay. Raman spectroscopy, Fourier transform infrared spectroscopy and X-ray diffraction confirmed graphene incorporation in the HAP/Gr powder. The electrochemically prepared HAP/Gr composite powder exhibited slight antibacterial effect against the growth of the bacterial strain Staphylococcus aureus. | en |
dc.publisher | Springer Japan Kk, Tokyo | |
dc.relation | Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education, Science and Technology [2013R1A1A2A10063466] | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45019/RS// | |
dc.rights | openAccess | |
dc.source | Carbon Letters | |
dc.subject | graphene | en |
dc.subject | hydroxyapatite | en |
dc.subject | electrochemical synthesis | en |
dc.subject | composites | en |
dc.subject | antibacterial activity | en |
dc.title | Electrochemical synthesis of nanosized hydroxyapatite/graphene composite powder | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 240 | |
dc.citation.issue | 4 | |
dc.citation.other | 16(4): 233-240 | |
dc.citation.rank | M22 | |
dc.citation.spage | 233 | |
dc.citation.volume | 16 | |
dc.identifier.doi | 10.5714/CL.2015.16.4.233 | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/1097/3088.pdf | |
dc.identifier.scopus | 2-s2.0-84946075728 | |
dc.identifier.wos | 000367812100002 | |
dc.type.version | publishedVersion |