PMID- 37539587
OWN - NLM
STAT- MEDLINE
DCOM- 20230822
LR  - 20230822
IS  - 1364-5528 (Electronic)
IS  - 0003-2654 (Linking)
VI  - 148
IP  - 17
DP  - 2023 Aug 21
TI  - A magnetic porous carbon material derived from an MIL-101(Fe) complex for 
      efficient magnetic solid phase extraction of fluoroquinolone antibiotics.
PG  - 4203-4212
LID - 10.1039/d3an01060k [doi]
AB  - Extraction and determination of trace hazardous components from complex matrices 
      continue to attract public attention. In this work, magnetic porous carbon (MPC) 
      was prepared for efficient magnetic solid phase extraction (MSPE) of 
      fluoroquinolone (FQ) antibiotics in food and water samples. To prepare the MPC, 
      an Fe-based metal-organic framework (MIL-101(Fe)) was grown on a network of 
      graphene oxide and multi-walled carbon nanotubes through a hydrothermal method, 
      and then a carbonization process under a nitrogen atmosphere was carried out to 
      obtain the MPC with high specific surface area and good magnetism. Four target 
      FQs including ciprofloxacin (CIP), enrofloxacin (ENO), lomefloxacin (LOM) and 
      ofloxacin (OFX) were enriched using the as-prepared MPC and determined by coupled 
      high-performance liquid chromatography. Under the optimal conditions, the 
      established MSPE-HPLC-UV detection method exhibited a linear range of 0.5-800 mug 
      L(-1) and detection limits of 0.11-0.18 mug L(-1) with relative standard 
      deviations (RSDs) of 0.5-4.8%. When applied in the determination of the above 
      four FQs in real samples such as lake water, milk and pork, good recoveries 
      between 85.2 and 103.7% were obtained, and the RSDs were less than 4.8%. This 
      work indicates that the MPC material can be a good adsorption material and has 
      good application prospects in antibiotics enrichment and/or removal from complex 
      samples.
FAU - Gao, Xuening
AU  - Gao X
AD  - College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, 
      Hubei Province, P. R. China. wangxiaoling@whu.edu.cn.
FAU - Lin, Jingwen
AU  - Lin J
AD  - College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, 
      Hubei Province, P. R. China. wangxiaoling@whu.edu.cn.
FAU - Li, Tianning
AU  - Li T
AD  - College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, 
      Hubei Province, P. R. China. wangxiaoling@whu.edu.cn.
FAU - Zhang, Xiaoqing
AU  - Zhang X
AD  - College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, 
      Hubei Province, P. R. China. wangxiaoling@whu.edu.cn.
FAU - Zeng, Baizhao
AU  - Zeng B
AUID- ORCID: 0000-0003-0092-5727
AD  - College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, 
      Hubei Province, P. R. China. wangxiaoling@whu.edu.cn.
FAU - Wang, Xiaoling
AU  - Wang X
AD  - College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, 
      Hubei Province, P. R. China. wangxiaoling@whu.edu.cn.
FAU - Zhao, Faqiong
AU  - Zhao F
AUID- ORCID: 0000-0002-6584-2001
AD  - College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, 
      Hubei Province, P. R. China. wangxiaoling@whu.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20230821
PL  - England
TA  - Analyst
JT  - The Analyst
JID - 0372652
RN  - 0 (MIL-101)
RN  - 0 (Metal-Organic Frameworks)
RN  - 0 (Nanotubes, Carbon)
RN  - 0 (Fluoroquinolones)
RN  - 0 (Anti-Bacterial Agents)
RN  - 059QF0KO0R (Water)
SB  - IM
MH  - *Metal-Organic Frameworks/chemistry
MH  - Porosity
MH  - *Nanotubes, Carbon
MH  - Fluoroquinolones/analysis/chemistry
MH  - Anti-Bacterial Agents/analysis
MH  - Solid Phase Extraction/methods
MH  - Chromatography, High Pressure Liquid/methods
MH  - Adsorption
MH  - Water
MH  - Magnetic Phenomena
MH  - Limit of Detection
EDAT- 2023/08/04 06:43
MHDA- 2023/08/22 06:42
CRDT- 2023/08/04 05:29
PHST- 2023/08/22 06:42 [medline]
PHST- 2023/08/04 06:43 [pubmed]
PHST- 2023/08/04 05:29 [entrez]
AID - 10.1039/d3an01060k [doi]
PST - epublish
SO  - Analyst. 2023 Aug 21;148(17):4203-4212. doi: 10.1039/d3an01060k.