DSpace@Çankaya

Raman Spectra of Nanodiamonds: New Treatment Procedure Directed for Improved Raman Signal Marker Detection

Basit öğe kaydını göster

dc.contributor.author Nigmatullin, Raoul R.
dc.contributor.author Baleanu, Dumitru
dc.contributor.author Povarova, Diana
dc.contributor.author Salah, Numan
dc.contributor.author Habib, Sami S.
dc.contributor.author Memic, Adnan
dc.date.accessioned 2020-05-15T16:05:52Z
dc.date.available 2020-05-15T16:05:52Z
dc.date.issued 2013
dc.identifier.issn 1024-123X
dc.identifier.issn 1563-5147
dc.identifier.uri http://hdl.handle.net/20.500.12416/3862
dc.description.abstract Detonation nanodiamonds (NDs) have shown to be promising agents in several industries, ranging from electronic to biomedical applications. These NDs are characterized by small particle size ranging from 3 to 6 nm, while having a reactive surface and a stable inert core. Nanodiamonds can exhibit novel intrinsic properties such as fluorescence, high refractive index, and unique Raman signal making them very attractive imaging agents. In this work, we used several nanodiamond preparations for Raman spectroscopic studies. We exposed these nanodiamonds to increasing temperature treatments at constant heating rates (425-575 degrees C) aiding graphite release. We wanted to correlate changes in the nanodiamond surface and properties with Raman signal which could be used as a detection marker. These observations would hold potential utility in biomedical imaging applications. First, the procedure of optimal linear smoothing was applied successfully to eliminate the high-frequency fluctuations and to extract the smoothed Raman spectra. After that we applied the secondary Fourier transform as the fitting function based on some significant set of frequencies. The remnant noise was described in terms of the beta-distribution function. We expect this data treatment to provide better results in biomolecule tracking using nanodiamond base Raman labeling. tr_TR
dc.language.iso eng tr_TR
dc.publisher Hindawi LTD tr_TR
dc.relation.isversionof 10.1155/2013/847076 tr_TR
dc.rights info:eu-repo/semantics/openAccess tr_TR
dc.subject Diamond Nanoparticles tr_TR
dc.title Raman Spectra of Nanodiamonds: New Treatment Procedure Directed for Improved Raman Signal Marker Detection tr_TR
dc.type article tr_TR
dc.relation.journal Mathematical Problems in Engineering tr_TR
dc.contributor.authorID 56389 tr_TR
dc.contributor.department Çankaya Üniversitesi, Fen Edebiyat Fakültesi, Matematik Bölümü tr_TR


Bu öğenin dosyaları:

Bu öğe aşağıdaki koleksiyon(lar)da görünmektedir.

Basit öğe kaydını göster