PMID- 34896942
OWN - NLM
STAT- MEDLINE
DCOM- 20220112
LR  - 20220112
IS  - 1873-7072 (Electronic)
IS  - 0308-8146 (Linking)
VI  - 374
DP  - 2022 Apr 16
TI  - A novel polyhedral oligomeric silsesquioxane-based hybrid monolith as a sorbent 
      for on-line in-tube solid phase microextraction of bisphenols in milk prior to 
      high performance liquid chromatography-ultraviolet detection analysis.
PG  - 131775
LID - S0308-8146(21)02781-3 [pii]
LID - 10.1016/j.foodchem.2021.131775 [doi]
AB  - An on-line in-tube solid-phase microextraction (in-tube SPME) coupled with 
      high-performance liquid chromatography (HPLC) method was proposed based on a 
      novel polyhedral oligomeric silsesquioxane (POSS)-hybrid monolith for the 
      determination of four bisphenols (BPs) in milk. The monolith was synthesized 
      using acrylamide (AM) and monomethacrylate-functionalized POSS (mono-MA-POSS) as 
      functional monomers to copolymerize with ethylene dimethacrylate (EDMA). Due to 
      the abundant hydrogen bonding, pi-pi and hydrophobic interaction sites, the 
      synthetic monolith displayed satisfying extraction performance for target BPs. 
      Under the optimized conditions, the developed on-line in-tube SPME-HPLC method 
      exhibited low limits of detection (LODs) (0.030-0.055 ng mL(-1)). The spiked 
      recoveries were between 85.4 % and 111.8 %, and the relative standard deviations 
      (RSDs) were less than 3.5 % for all the analytes. The results showed that the 
      proposed method provided alternative for the analysis of BPs in complex samples.
CI  - Copyright (c) 2021 Elsevier Ltd. All rights reserved.
FAU - Liu, Jie
AU  - Liu J
AD  - College of Chemistry and Material Science, Northwest University, Xi'an 710127, 
      China.
FAU - Liu, Qian
AU  - Liu Q
AD  - College of Chemistry and Material Science, Northwest University, Xi'an 710127, 
      China.
FAU - Wei, Liulin
AU  - Wei L
AD  - College of Chemistry and Material Science, Northwest University, Xi'an 710127, 
      China.
FAU - Chen, Xiaomei
AU  - Chen X
AD  - College of Chemistry and Material Science, Northwest University, Xi'an 710127, 
      China.
FAU - Li, Zhiqiang
AU  - Li Z
AD  - College of Chemistry and Material Science, Northwest University, Xi'an 710127, 
      China.
FAU - Xu, Yidong
AU  - Xu Y
AD  - College of Chemistry and Material Science, Northwest University, Xi'an 710127, 
      China.
FAU - Gao, Xueyun
AU  - Gao X
AD  - College of Chemistry and Material Science, Northwest University, Xi'an 710127, 
      China.
FAU - Lu, Xiaoxiao
AU  - Lu X
AD  - College of Chemistry and Material Science, Northwest University, Xi'an 710127, 
      China.
FAU - Zhao, Jingchan
AU  - Zhao J
AD  - College of Chemistry and Material Science, Northwest University, Xi'an 710127, 
      China. Electronic address: zhaojc@nwu.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20211206
PL  - England
TA  - Food Chem
JT  - Food chemistry
JID - 7702639
SB  - IM
MH  - Animals
MH  - Chromatography, High Pressure Liquid
MH  - Hydrophobic and Hydrophilic Interactions
MH  - Limit of Detection
MH  - *Milk
MH  - *Solid Phase Microextraction
OTO - NOTNLM
OT  - Bisphenols
OT  - High performance liquid chromatography
OT  - In-tube solid-phase microextraction
OT  - Polyhedral oligomeric silsesquioxane-hybrid monolith
EDAT- 2021/12/14 06:00
MHDA- 2022/01/13 06:00
CRDT- 2021/12/13 13:06
PHST- 2021/07/05 00:00 [received]
PHST- 2021/11/29 00:00 [revised]
PHST- 2021/12/01 00:00 [accepted]
PHST- 2021/12/14 06:00 [pubmed]
PHST- 2022/01/13 06:00 [medline]
PHST- 2021/12/13 13:06 [entrez]
AID - S0308-8146(21)02781-3 [pii]
AID - 10.1016/j.foodchem.2021.131775 [doi]
PST - ppublish
SO  - Food Chem. 2022 Apr 16;374:131775. doi: 10.1016/j.foodchem.2021.131775. Epub 2021 
      Dec 6.