PMID- 31358231
OWN - NLM
STAT- MEDLINE
DCOM- 20191007
LR  - 20191007
IS  - 1873-4324 (Electronic)
IS  - 0003-2670 (Linking)
VI  - 1078
DP  - 2019 Oct 31
TI  - Combustion fabrication of magnetic porous carbon as a novel magnetic solid-phase 
      extraction adsorbent for the determination of non-steroidal anti-inflammatory 
      drugs.
PG  - 78-89
LID - S0003-2670(19)30744-5 [pii]
LID - 10.1016/j.aca.2019.06.022 [doi]
AB  - Based on a one-step combustion fabrication approach, a novel magnetic porous 
      carbon (MPC) was fabricated using filter paper as porous carbon source and iron 
      salts as magnetic precursors. The textural properties of the MPC were 
      characterized by transmission electron microscopy (TEM), Fourier transform 
      infrared spectrometry (FT-IR), X-ray photoelectron spectroscopy (XPS), X-ray 
      diffraction (XRD), vibration sample magnetometer (VSM) and nitrogen 
      absorption-desorption isotherms. The as-prepared MPC possessed a high specific 
      surface area, a microstructure comprised of mesopores and strong magnetic 
      response. It was employed as a magnetic solid-phase extraction (MSPE) adsorbent 
      for the determination of three non-steroidal anti-inflammatory drugs (NSAIDs) in 
      environmental water and biological samples coupled with high performance liquid 
      chromatography (HPLC). The main parameters affecting extraction efficiency were 
      investigated in detail and a satisfactory performance was obtained under the 
      optimal conditions. The calibration curves were linear over the concentration 
      ranging from 1 to 1200 mug L(-1) for ketoprofen (KET) and 2-1200 mug L(-1) for 
      naproxen (NAP) and diclofenac (DCF) with determination coefficients (R(2)) 
      between 0.9995 and 0.9997. The limits of detection (LODs) were in the range of 
      0.2-0.4 mug L(-1). The intra- and inter-day relative standard deviations (RSDs) 
      were less than 4.03% and 8.72%, respectively. The recoveries ranged from 84.67% 
      to 113.73% with RSDs less than 7.76%. The satisfactory results confirmed the 
      great potential of the novel MPC adsorbent for the extraction of NSAIDs from 
      complex sample matrices.
CI  - Copyright (c) 2019 Elsevier B.V. All rights reserved.
FAU - Han, Xiaofei
AU  - Han X
AD  - CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key 
      Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical 
      Physics, Chinese Academy of Sciences, Lanzhou 730000, China; University of 
      Chinese Academy of Sciences, Beijing 100049, China.
FAU - Chen, Jia
AU  - Chen J
AD  - CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key 
      Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical 
      Physics, Chinese Academy of Sciences, Lanzhou 730000, China; University of 
      Chinese Academy of Sciences, Beijing 100049, China.
FAU - Li, Zhan
AU  - Li Z
AD  - CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key 
      Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical 
      Physics, Chinese Academy of Sciences, Lanzhou 730000, China. Electronic address: 
      lizhancg@licp.cas.cn.
FAU - Qiu, Hongdeng
AU  - Qiu H
AD  - CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key 
      Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical 
      Physics, Chinese Academy of Sciences, Lanzhou 730000, China. Electronic address: 
      hdqiu@licp.cas.cn.
LA  - eng
PT  - Journal Article
DEP - 20190611
PL  - Netherlands
TA  - Anal Chim Acta
JT  - Analytica chimica acta
JID - 0370534
RN  - 0 (Anti-Inflammatory Agents, Non-Steroidal)
RN  - 0 (Magnetite Nanoparticles)
RN  - 0 (Water Pollutants, Chemical)
RN  - 144O8QL0L1 (Diclofenac)
RN  - 57Y76R9ATQ (Naproxen)
RN  - 7440-44-0 (Carbon)
RN  - 90Y4QC304K (Ketoprofen)
SB  - IM
MH  - Adsorption
MH  - Anti-Inflammatory Agents, Non-Steroidal/*analysis/blood/urine
MH  - Carbon/*chemistry
MH  - Diclofenac/*analysis/blood/urine
MH  - Green Chemistry Technology/methods
MH  - Ketoprofen/*analysis/blood/urine
MH  - Limit of Detection
MH  - Magnetite Nanoparticles/chemistry
MH  - Naproxen/*analysis/blood/urine
MH  - Porosity
MH  - Rivers/chemistry
MH  - Solid Phase Extraction/instrumentation/methods
MH  - Water Pollutants, Chemical/analysis
OTO - NOTNLM
OT  - Combustion fabrication
OT  - High performance liquid chromatography
OT  - Magnetic porous carbon
OT  - Magnetic solid-phase extraction
OT  - Non-steroidal anti-inflammatory drugs
EDAT- 2019/07/31 06:00
MHDA- 2019/10/08 06:00
CRDT- 2019/07/31 06:00
PHST- 2019/04/01 00:00 [received]
PHST- 2019/06/06 00:00 [revised]
PHST- 2019/06/08 00:00 [accepted]
PHST- 2019/07/31 06:00 [entrez]
PHST- 2019/07/31 06:00 [pubmed]
PHST- 2019/10/08 06:00 [medline]
AID - S0003-2670(19)30744-5 [pii]
AID - 10.1016/j.aca.2019.06.022 [doi]
PST - ppublish
SO  - Anal Chim Acta. 2019 Oct 31;1078:78-89. doi: 10.1016/j.aca.2019.06.022. Epub 2019 
      Jun 11.