PMID- 35558473
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20220519
IS  - 2046-2069 (Electronic)
IS  - 2046-2069 (Linking)
VI  - 8
IP  - 63
DP  - 2018 Oct 22
TI  - A convenient separation method for di(2-ethylhexyl)phthalate by novel 
      superparamagnetic molecularly imprinted polymers.
PG  - 36191-36199
LID - 10.1039/c8ra07316c [doi]
AB  - Through a surface molecular imprinting technique and coating superparamagnetic 
      Fe(3)O(4) nanoparticles with molecularly imprinted polymers (MIPs), a novel 
      magnetic molecularly imprinted polymer (MMIP) was successfully fabricated for the 
      convenient separation of di(2-ethylhexyl)phthalate (DEHP) with methacrylic acid 
      as functional monomer, ethylene glycol dimethacrylate as cross linker and 
      2,2-azobis(isobutyronitrile) as initiator. A magnetic non-molecularly imprinted 
      polymer (MNIP) was also prepared for comparison purposes. The morphology 
      structure and the magnetic properties of MMIP were characterized by transmission 
      electron microscopy (TEM), Fourier transform infrared spectrometry (FT-IR), X-ray 
      diffraction, vibrating sample magnetometry (VSM) and thermo gravimetric analysis 
      (TGA). The adsorption properties of MMIP and MNIP were investigated by static and 
      dynamic adsorption experiments. The results show that the diameter of the 
      synthesized MMIP microspheres is about 300-500 nm with good dispersibility in 
      solvent. The prepared MMIP shows superparamagnetic properties with the maximum 
      saturation magnetic intensity of 43.97 emu g(-1), and it can be conveniently 
      separated using an external magnetic field. Compared with MNIP, MMIP has a higher 
      adsorption capacity and better adsorption selectivity for DEHP, and the 
      imprinting factor reaches 3.012. The regeneration adsorption experiment 
      illuminates that the novel MMIP can be reused with good separation efficiency.
CI  - This journal is (c) The Royal Society of Chemistry.
FAU - Yuan, Xinhua
AU  - Yuan X
AUID- ORCID: 0000-0001-9447-356X
AD  - School of Materials Science and Engineering, Jiangsu University Zhenjiang Jiangsu 
      212013 China yuanxh@ujs.edu.cn +86-0511-88780191.
FAU - Liu, Tiantian
AU  - Liu T
AD  - School of Materials Science and Engineering, Jiangsu University Zhenjiang Jiangsu 
      212013 China yuanxh@ujs.edu.cn +86-0511-88780191.
FAU - Gao, Lei
AU  - Gao L
AD  - School of Materials Science and Engineering, Jiangsu University Zhenjiang Jiangsu 
      212013 China yuanxh@ujs.edu.cn +86-0511-88780191.
FAU - Xing, Lu
AU  - Xing L
AD  - School of Materials Science and Engineering, Jiangsu University Zhenjiang Jiangsu 
      212013 China yuanxh@ujs.edu.cn +86-0511-88780191.
FAU - Zhu, Yingying
AU  - Zhu Y
AD  - School of Materials Science and Engineering, Jiangsu University Zhenjiang Jiangsu 
      212013 China yuanxh@ujs.edu.cn +86-0511-88780191.
FAU - Li, Songjun
AU  - Li S
AD  - School of Materials Science and Engineering, Jiangsu University Zhenjiang Jiangsu 
      212013 China yuanxh@ujs.edu.cn +86-0511-88780191.
LA  - eng
PT  - Journal Article
DEP - 20181025
PL  - England
TA  - RSC Adv
JT  - RSC advances
JID - 101581657
PMC - PMC9088556
COIS- There are no conflicts to declare.
EDAT- 2018/10/25 00:00
MHDA- 2018/10/25 00:01
PMCR- 2018/10/25
CRDT- 2022/05/13 18:15
PHST- 2018/09/03 00:00 [received]
PHST- 2018/10/15 00:00 [accepted]
PHST- 2022/05/13 18:15 [entrez]
PHST- 2018/10/25 00:00 [pubmed]
PHST- 2018/10/25 00:01 [medline]
PHST- 2018/10/25 00:00 [pmc-release]
AID - c8ra07316c [pii]
AID - 10.1039/c8ra07316c [doi]
PST - epublish
SO  - RSC Adv. 2018 Oct 25;8(63):36191-36199. doi: 10.1039/c8ra07316c. eCollection 2018 
      Oct 22.