title: Structural and toxic effect investigation of vanadium pentoxide.
abstract: A facile inorganic complex synthesis route has been developed to synthesis V2O5 nanostructures. The effects of varying incubation time on the crystallinity and morphology of the V2O5 phase has been investigated. The obtained XRD result clearly revealed the pure orthorhombic V2O5 crystalline phase. Raman antiphase bridging VO and chaining VO stretching modes peaks at 686 and 521cm(-1) attributed orthorhombic V2O5 characteristics. The V2p3/2 peak at the binding energies of 517eV and V2p1/2 peak at 524eV assigned to V(5+) oxidation state. Bioinspired V2O5 nanostructures as a biocompatible material for anticancer agents show excellent cytotoxicity at higher V2O5 concentration.
authors.affiliation: Nanomaterials Laboratory, Department of Physics, Alagappa University, Karaikudi 630 004, Tamil Nadu, India; Department of Nanomaterials Engineering, Chungnam National University, Daejeon 305-764, South Korea. Electronic address: yuvakkumar@gmail.com.
authors.forename: R
authors.initials: R
authors.lastname: Yuvakkumar
authors.affiliation: Department of Nanomaterials Engineering, Chungnam National University, Daejeon 305-764, South Korea. Electronic address: sihong@cnu.ac.kr.
authors.forename: S I
authors.initials: SI
authors.lastname: Hong
mesh_terms: D001672:Biocompatible Materials / Q000737:chemistry / Q000633:toxicity; D045744:Cell Line, Tumor; D002470:Cell Survival / Q000187:drug effects; D006801:Humans; D046529:Microscopy, Electron, Transmission; D049329:Nanostructures / Q000737:chemistry* / Q000633:toxicity / Q000648:ultrastructure; D056951:Photoelectron Spectroscopy; D017968:Vanadium Compounds / Q000737:chemistry* / Q000633:toxicity*
chemical_list: D001672:Biocompatible Materials; D017968:Vanadium Compounds; C066075:vanadium pentoxide
keywords: Cytotoxicity; Green synthesis; Human breast cancer cell (3T3); V(2)O(5)