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作者:

Li, Junfang (Li, Junfang.) | Sun, Jihong (Sun, Jihong.) (学者:孙继红) | Bai, Shiyang (Bai, Shiyang.) | Wu, Xia (Wu, Xia.) | Xue, Rensheng (Xue, Rensheng.)

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Scopus SCIE

摘要:

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.

关键词:

Drug delivery Fluorescent probes Mesoporous materials Silica Zinc oxide

作者机构:

  • [ 1 ] [Li, Junfang]Beijing Univ Technol, Dept Chem & Chem Engn, Beijing Key Lab Green Catalysis & Separat, 100 PingLeYuan, Beijing 100124, Peoples R China
  • [ 2 ] [Sun, Jihong]Beijing Univ Technol, Dept Chem & Chem Engn, Beijing Key Lab Green Catalysis & Separat, 100 PingLeYuan, Beijing 100124, Peoples R China
  • [ 3 ] [Bai, Shiyang]Beijing Univ Technol, Dept Chem & Chem Engn, Beijing Key Lab Green Catalysis & Separat, 100 PingLeYuan, Beijing 100124, Peoples R China
  • [ 4 ] [Wu, Xia]Beijing Univ Technol, Dept Chem & Chem Engn, Beijing Key Lab Green Catalysis & Separat, 100 PingLeYuan, Beijing 100124, Peoples R China
  • [ 5 ] [Xue, Rensheng]Beijing Univ Technol, Dept Chem & Chem Engn, Beijing Key Lab Green Catalysis & Separat, 100 PingLeYuan, Beijing 100124, Peoples R China

通讯作者信息:

  • 孙继红

    [Sun, Jihong]Beijing Univ Technol, Dept Chem & Chem Engn, Beijing Key Lab Green Catalysis & Separat, 100 PingLeYuan, Beijing 100124, Peoples R China;;[Bai, Shiyang]Beijing Univ Technol, Dept Chem & Chem Engn, Beijing Key Lab Green Catalysis & Separat, 100 PingLeYuan, Beijing 100124, Peoples R China

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来源 :

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY

ISSN: 1434-1948

年份: 2019

期: 27

页码: 3187-3193

2 . 3 0 0

JCR@2022

ESI学科: CHEMISTRY;

ESI高被引阀值:66

JCR分区:2

被引次数:

WoS核心集被引频次: 4

SCOPUS被引频次: 4

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

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