Funct. Mater. 2018; 25 (1): 028-033.
CaWO4@MPSiO2 nanocomposite: synthesis and characterization
1Institute for Scintillation Materials, STC "Institute for Single Crystals", National Academy of Sciences of Ukraine, 60 Nauky Ave., 61072 Kharkiv, Ukraine
2Institute for Single Crystals, STC "Institute for Single Crystals", National Academy of Sciences of Ukraine, 60 Nauky Ave., 61072 Kharkiv, Ukraine
3Ariel University, Natural Science Faculty, Physics Department, P.O.B. 3, 407000 Ariel, Israel
The features of obtaining a nanocomposite consisting of the CaWO4 core which is a scintillation nanocrystal and a mesoporous SiO2 shell (CaWO4@MPSiO2) are considered. The results of the investigation of microscopic and optical parameters of CaWO4@MPSiO2 nanocomposite are presented. The mesoporous SiO2 shell applied to the nanocrystal can be used both as a host for the photosensitizer, and set the necessary distance between the donor and the energy acceptor.
1. D.Dolmans, D.Fukumura, R.Jain, Nat. Rev. Cancer, 3, 380 (2003). https://doi.org/10.1038/nrc1071
2. S.Yano, S.Hirohara, M.Obata et al., J. Photochem. Photobiol. C: Photochem. Rev., 1, 46 (2011). https://doi.org/10.1016/j.jphotochemrev.2011.06.001
3. C.N.Zhou, J. Photochem. Photobiol., B, 3, 299 (1989). https://doi.org/10.1016/1011-1344(89)80035-1
4. R.Allison, G.Downie, R.Cuenca et al., Photodiag. and Photodynam. Therapy, 1, 27 (2004). https://doi.org/10.1016/S1572-1000(04)00007-9
5. V.Ntziachristos, C.Bremer, R.Weissleder, Europ. J. Radiology, 13, 195 (2003).
6. W.Chen, J.Zhang, J. Nanosci. Nanotechnol., 6, 1159 (2006). https://doi.org/10.1166/jnn.2006.327
7. K.Kirakci, P.Kubat, K.Fejfarova, Inorg. Chem., 2, 803 (2016). https://doi.org/10.1021/acs.inorgchem.5b02282
8. S.Lucky, K.Soo, Y.Zhang, Chem. Rev., 115, 1990 (2015). https://doi.org/10.1021/cr5004198
9. W.Chen, J.Zhang, J. Nanosci. Nanotechnol., 6, 1159 (2006). https://doi.org/10.1166/jnn.2006.327
10. A.-L.Bulin, C.Truillet, R.Chouikrat et al., J. Phys. Chem. C, 117, 21583 (2013). https://doi.org/10.1021/jp4077189
11. Y.Tang, J.Hu, A.Elmenoufy et al., ACS Appl. Mater. & Interfaces, 7, 12261 (2015). https://doi.org/10.1021/acsami.5b03067
12. H.Chen, G.Wang, Y.-J.Chuang et al., J. Nano Lett., 15, 2249 (2015). https://doi.org/10.1021/nl504044p
13. P.Retif, S.Pinel, M.Toussaint et al., Theranostics, 5, 1030 (2015). https://doi.org/10.7150/thno.11642
14. S.Lindhoud, A.Westphal, C.P.M.van Mierlo et al., Int. J. Molecul. Scie., 15, 23836 (2014). https://doi.org/10.3390/ijms151223836
15. J.Lee, M.Brennan, R.Wilton et al., Nano Lett., 15, 7161 (2016). https://doi.org/10.1021/acs.nanolett.5b03442
16. J.R.Lakowicz, Principles of Fluorescence Spectroscopy, Plenum Press, New York (1999).
17. H.Homayoni, K.Jiang, X.Zou, Photodiag. and Photodynam. Therapy, 2, 258 (2015). https://doi.org/10.1016/j.pdpdt.2015.01.003
18. J.Lee, N.Rancilio, J.Poulson, ACS Appl. Mat. & Interfaces, 13, 8608 (2016). https://doi.org/10.1021/acsami.6b00727
19. Y.Yang, Mater. Res. Innov., 4, 267 (2012). https://doi.org/10.1179/1433075X12Y.0000000032
20. A.Kamkaew, F.Chen, Y.Zhan et al., ASC Nano, 4, 3918 (2016). https://doi.org/10.1021/acsnano.6b01401
21. UA. Patent 113942 (2017).
22. Y.Wang, B.Li, L.Zhang, Langmuir, 28, 1657 (2012). https://doi.org/10.1021/la204494v
23. I.Typitsyna, P.Maksimchuk, A.Yakubovskaya et al., Functional Materials, 4, 535 (2016). https://doi.org/10.15407/fm23.04.357
24. S.Zeng, R.Tang, H.Su, NANO: Brief Rep. and Rev., 4, 1650039 (2016). https://doi.org/10.1142/S1793292016500399
25. Y.Zhang, W.Gong, J.Yu, The Royal Soc. Chem. Adv., 5, 62527 (2015).
26. I.Tupitsyna, P.Maksimchuk, A.Yakubovskaya et al., Functional Materials, 1, 16 (2017). https://doi.org/10.15407/fm24.01.016
.