PMID- 37247526
OWN - NLM
STAT- MEDLINE
DCOM- 20230606
LR  - 20230606
IS  - 1873-7072 (Electronic)
IS  - 0308-8146 (Linking)
VI  - 423
DP  - 2023 Oct 15
TI  - Organic solvent-free solid-phase extraction of acetamiprid in food samples using 
      Strep-Tag system integrated apta-magnetic sorbents.
PG  - 136398
LID - S0308-8146(23)01016-6 [pii]
LID - 10.1016/j.foodchem.2023.136398 [doi]
AB  - A novel magnetic sorbent, named ABA-(Strep-tag II)-STMB, was prepared by 
      modifying the acetamiprid-binding aptamer (ABA) onto Strep-Tactin-coated magnetic 
      beads (STMBs) via Strep-tag II. The integration of the Strep-tag system allows 
      the elution of the target by the addition of D-biotin, which can compete with 
      Strep-tag II for the Strep-Tactin sites on the magnetic beads, instead of organic 
      solvents. The sorbent showed good selectivity and reusability, and the extraction 
      efficiency could still reach 90.5 % after 8 reuses. Under the optimized 
      conditions, the developed magnetic solid-phase extraction (MSPE) method exhibited 
      good linearity in the range of 0.1-100 muM, with the limits of detection (LOD) of 
      0.017-0.019 muM, and the limits of quantification (LOQ) of 0.057-0.066 muM. The 
      relative standard deviations (RSDs) were below 5.51 %. The spiked recoveries were 
      84.4 %-96.0 %. The analysis results were in good agreement with those of the 
      QuEChERS method.
CI  - Copyright (c) 2023 Elsevier Ltd. All rights reserved.
FAU - Yang, Limin
AU  - Yang L
AD  - State Key Laboratory of Heavy Oil Processing and Center for Bioengineering and 
      Biotechnology, China University of Petroleum (East China), Qingdao 266580, PR 
      China. Electronic address: yanglimin@upc.edu.cn.
FAU - Zhang, Yiping
AU  - Zhang Y
AD  - State Key Laboratory of Heavy Oil Processing and Center for Bioengineering and 
      Biotechnology, China University of Petroleum (East China), Qingdao 266580, PR 
      China.
FAU - Dong, Xingdong
AU  - Dong X
AD  - State Key Laboratory of Heavy Oil Processing and Center for Bioengineering and 
      Biotechnology, China University of Petroleum (East China), Qingdao 266580, PR 
      China.
FAU - Wang, Hao
AU  - Wang H
AD  - State Key Laboratory of Heavy Oil Processing and Center for Bioengineering and 
      Biotechnology, China University of Petroleum (East China), Qingdao 266580, PR 
      China.
FAU - Liu, Zhen
AU  - Liu Z
AD  - Institute of Biomedical Engineering, Shenzhen Bay Laboratory, Shenzhen 518055, PR 
      China. Electronic address: liuzhen@szbl.ac.cn.
LA  - eng
PT  - Journal Article
DEP - 20230527
PL  - England
TA  - Food Chem
JT  - Food chemistry
JID - 7702639
RN  - 0 (Ala-Trp-Arg-His-Pro-Gln-Phe-Gly-Gly)
RN  - 5HL5N372P0 (acetamiprid)
RN  - 6SO6U10H04 (Biotin)
SB  - IM
MH  - *Biotin
MH  - *Magnetic Phenomena
MH  - Solid Phase Extraction/methods
MH  - Chromatography, High Pressure Liquid
OTO - NOTNLM
OT  - Acetamiprid
OT  - Aptamer
OT  - Magnetic beads
OT  - QuEChERS
OT  - Solid-phase extraction
OT  - Strep-tag system
COIS- Declaration of Competing Interest The authors declare that they have no known 
      competing financial interests or personal relationships that could have appeared 
      to influence the work reported in this paper.
EDAT- 2023/05/30 01:06
MHDA- 2023/06/06 06:42
CRDT- 2023/05/29 18:04
PHST- 2022/12/14 00:00 [received]
PHST- 2023/05/10 00:00 [revised]
PHST- 2023/05/14 00:00 [accepted]
PHST- 2023/06/06 06:42 [medline]
PHST- 2023/05/30 01:06 [pubmed]
PHST- 2023/05/29 18:04 [entrez]
AID - S0308-8146(23)01016-6 [pii]
AID - 10.1016/j.foodchem.2023.136398 [doi]
PST - ppublish
SO  - Food Chem. 2023 Oct 15;423:136398. doi: 10.1016/j.foodchem.2023.136398. Epub 2023 
      May 27.