Objective: It is aimed to produce new graphene-based materials with potential used in
biomedical applications.
Method: The new
GO-ZnPc hybrid was obtained by self-assembly method. Sonication was performed
in the formation of hybrid. UV-Vis, emission spectra and scanning
electron microscopy (SEM) were used to characterize ZnPc-GO hybrid formation.
Results: The GO solutions of different concentrations
(0.0005 µg / mL; 0.005 µg / mL; 0.05 µg / mL; 0.4 µg / mL; 0.7 µg / mL; 1 µg /
mL) prepared by sonication were added to 10 µg / mL ZnPc solution separately
and sonicated again. UV-Vis, emission spectra and scanning
electron microscopy (SEM) were used to characterize ZnPc-GO hybrid formation. All measurements showed that intermolecular interactions
occurred after mixing the two components together, and the resulting hybrid was
stable.
Conclusions: In
this study, the new ZnPc-GO hybrid prepared and
characterized. ZnPc and GO derivative was observed to well-coordinated. The
obtained hybrid system was observed to have very interesting spectroscopic
properties. It was observed that the GO-based ZnPc hybrid gave an absorption
peak at 716 nm in the UV-Vis spectrum. The redshift observed with the ZnPc-GO
hybrid formation in the UV spectra indicates that this material has the
potential to be used in many biomedical applications, especially in tissue engineering and photodynamic
therapy.
Graphene oxide phthalocyanine dendrimer biomedical application
Birincil Dil | İngilizce |
---|---|
Konular | Sağlık Kurumları Yönetimi |
Bölüm | Medical Science Research Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 30 Eylül 2019 |
Kabul Tarihi | 30 Eylül 2019 |
Yayımlandığı Sayı | Yıl 2019Cilt: 41 Sayı: 3 |