Приказ основних података о документу

dc.contributor.editorMarković, Smilja
dc.creatorDinić, Ivana
dc.creatorĐukić Vuković, Aleksandra
dc.creatorNikolić, Marko G.
dc.creatorMilošević, Olivera
dc.creatorMančić, Lidija
dc.date.accessioned2017-12-11T15:39:41Z
dc.date.available2017-12-11T15:39:41Z
dc.date.issued2017
dc.identifier.isbn9788680321332
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/15448
dc.description.abstractLanthanide doped up-converting nanoparticles (UCNPs) have significant role in biomedical field, especially in cell imaging and target drug delivery, due to their convenient luminescent properties. For that purpose UCNPs should have the specific morphological and luminescent characteristics. In this study the biocompatible NaYF4:Yb,Er@Chitosane particles were synthesized through one-step hydrothermal synthesis. Obtained particles were characterized in detail using X-ray powder diffraction (XRPD), Fourier-transform infrared (FTIR) spectroscopy, field emission scanning and transmission electron microscopy (FESEM and TEM) and photoluminesce measurement (PL). Structural refinement data show the presence of cubic (Fm-3m) phase in spherical shaped nanoparticles size up to 200 nm, while the FTIR analysis revealed the presence of chitosan on the particle surface which have no influence on the luminescence efficiency of the UCNPs. Cytotoxicity as well as cell labeling capability of synthesized UCNPs were tested in vitro on the human gingival fibroblasts (HGF) and head and neck squamous carcinoma cells (HNSCC). The results show excellent biocompatibility against HGF, and successful in- vitro visualization of HNSCC cell cultures upon 980 nm laser irradiation.eng
dc.format(2017) 2-2
dc.formatapplication/pdf
dc.languageen
dc.publisherBelgrade : Institute of Technical Sciences of SASA
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45020/RS//
dc.rightsopenAccess
dc.sourceProgram and the Book of Abstracts / Sixteenth Young Researchers' Conference Materials Sciences and Engineering, December 6-8, 2017, Belgrade, Serbiaeng
dc.subjectNaYF4:Yb,Er@chitosane
dc.subjectnanoparticles
dc.subjectluminescence
dc.titlePhoto-driven upconversion in NaYF4:Yb,Er@chitosane particles for cancer cells bioimagingeng
dc.typeconferenceObject
dc.rights.licenseBY-NC-ND
dcterms.abstractДинић, Ивана; Николић, Марко; Ђукић Вуковић, Aлександра; Манчић, Лидија; Милошевић, Оливера;
dc.citation.spage2
dc.citation.epage2
dc.identifier.fulltexthttp://dais.sanu.ac.rs/bitstream/handle/123456789/15448/Dinic_16YRC2017.pdf


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Приказ основних података о документу