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Abstract:
Multifunctional mesoporous ZnO@BMMs were prepared via a facile and reliable post treatment, in which the influence of various parameters, including the amount of ZnCl2 doping, the different anions of the zinc salt, and the roasting temperature, on their structure, properties, and fluorescence performance were investigated by XRD, SEM, TEM, EDS, DLS, XPS, BET, PL, UV, and TGA/DTG. The drug loading and release performance was explored by using ibuprofen (IBU) as a model drug. The results showed that the ZnO@BMMs before drug-loading and after drug release possessed not only ordered mesoporous structures, but also excellent luminescence, while the specific surface area decreased as the amount of Zn-doping increased. The fluorescence profiles exhibited near band edge emission at 392 nm and defect of oxygen vacancy emission centered at 436 nm and 510 nm. The drug delivery behavior featured a high loading capacity (up to 250 mg/g) and good sustained release performance accompanied with strong fluorescence.
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EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
ISSN: 1434-1948
Year: 2019
Issue: 27
Page: 3187-3193
2 . 3 0 0
JCR@2022
ESI Discipline: CHEMISTRY;
ESI HC Threshold:166
JCR Journal Grade:2
Cited Count:
WoS CC Cited Count: 6
SCOPUS Cited Count: 5
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 7
Affiliated Colleges: