Separation of hydroxybenzoic acid isomers using the molecular imprinting technique

Park, Hye-Ryoung; Yoon, Soon-Do; Lee, Jae-Cheon; Chough, Sung-Hyo

doi:10.1002/app.26265

Cited by 13 publications

(11 citation statements)

References 17 publications

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“…All tests were conducted in triplicate. The equilibrium binding capacity Q e (μmol g −1 ) was calculated according to the following equation:

Q_{e} = ((), C_{0} ‐ C_{e}) \frac{V}{m}

…”

Section: Methodsmentioning

confidence: 99%

“…MIP materials with high selectivity for the isolation of hydroxybenzoic acids (especially for low‐abundance components) were studied mainly by high performance liquid chromatography, capillary electrochromatography, or spectrophotometry . The polymers are generally prepared by means of bulk polymerization.…”

Section: Introductionmentioning

confidence: 99%

“…The polymers are generally prepared by means of bulk polymerization. The MIP produced in this manner was used to adsorb p ‐HB in organic solvent, to separate hydroxybenzoic acid isomers in aqueous solution, as well as to extract polyphenols selectively from olive mill waste waters . The conventional bulk polymerization of MIP materials is not suitable for large‐scale production .…”

Section: Introductionmentioning

confidence: 99%

“…The conventional bulk polymerization of MIP materials is not suitable for large‐scale production . It is because the bulk polymer must be crushed, ground, and sieved to a particulate size, and the process is not only labor intensive but also time consuming …”

Section: Introductionmentioning

confidence: 99%

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Synthesis of molecularly imprinted polymer by suspension polymerization for selective extraction of p‐hydroxybenzoic acid from water

Liu

et al. 2018

J of Applied Polymer Sci

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Molecularly imprinted polymer (MIP) for selective extraction of p-hydroxybenzoic acid (p-HB) was synthesized by suspension polymerization using p-HB as template, 4-vinyl pyridine as functional monomer and ethylene glycol dimethacrylate as crosslinker. As characterized by scanning electron microscopy, the MIP particles are spherical, with size ranging from 1 to 8 μm. Compared with the non-imprinted polymer (NIP), the MIP shows higher binding capacity toward p-HB: maximum binding capacity for p-HB being 8.07 μmol g −1 over MIP and 3.88 μmol g −1 over NIP. The adsorption of p-HB on MIP follows the Freundlich model and displays pseudo-second-order kinetics. The results of selective and competitive binding experiments confirm that the molecularly imprinted sites have excellent recognition ability toward p-HB. The results reveal that the MIP is a promising adsorbent for selective extraction of p-HB from water samples.

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“…All tests were conducted in triplicate. The equilibrium binding capacity Q e (μmol g −1 ) was calculated according to the following equation:

Q_{e} = ((), C_{0} ‐ C_{e}) \frac{V}{m}

…”

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Synthesis of molecularly imprinted polymer by suspension polymerization for selective extraction of p‐hydroxybenzoic acid from water

Liu

et al. 2018

J of Applied Polymer Sci

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“…In addition, when the separation of SA was performed using hydrophobic polymers (or functional monomers) [32], it was not easy to separate SA. Therefore, in our previous work [33], MIPs were synthesized using materials such as THN, 1-naphthol (NA), and 1-naphthoic acid (NAA), which have structures similar to the SA with intramolecular hydrogen bonding. In an adsorption experiment, SA was separated using the prepared MIPs.…”

Section: Parametersmentioning

confidence: 99%

Selective separation of aspirin using molecularly imprinted polymers

Byun

Youn

Yun

et al. 2010

Separation and Purification Technology

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Molecular imprinting science and technology: a survey of the literature for the years 2004-2011

2014

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SummaryHerein we present a survey of the literature covering the development of molecular imprinting science and technology over the years 2004 to 2011. In total, 3779 references to the original papers, reviews, edited volumes and monographs from this period are included, along with recently identified uncited materials from prior to 2004 which were omitted in the first instalment of this series covering the years 1930 to 2003. 1 In the presentation of the assembled references, a section presenting reviews and monographs covering the area is followed by sections describing fundamental aspects of molecular imprinting including the development of novel polymer formats. Thereafter, literature describing efforts to apply these polymeric materials to a range of application areas is presented. Current trends and areas of rapid development are discussed.2

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Separation of hydroxybenzoic acid isomers using the molecular imprinting technique

Cited by 13 publications

References 17 publications

Synthesis of molecularly imprinted polymer by suspension polymerization for selective extraction of p‐hydroxybenzoic acid from water

Synthesis of molecularly imprinted polymer by suspension polymerization for selective extraction of p‐hydroxybenzoic acid from water

Selective separation of aspirin using molecularly imprinted polymers

Molecular imprinting science and technology: a survey of the literature for the years 2004-2011

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