Preparation and adsorption selectivity of rutin molecularly imprinted polymers

Fu, Yu; Chen, Zhenbin; Yu, Hui; Yue, Y; Di, Duolong

doi:10.1002/app.34525

Cited by 17 publications

(7 citation statements)

References 24 publications

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“…Based on our previous research, [14][15][16] the preparation and separation properties of SSO-MIPs were prepared and studied in this report. SSO-MIPs were synthesized by solution radical polymerization using SSO as the template, N-vinypyrrolidone (NVP) and acrylic acid (AA) as functional monomers, ethyleneglycol dimethacrylate(EGDMA) as cross-linker and azodiisobutyronitrile (AIBN) as initiator.…”

Section: Introductionmentioning

confidence: 99%

Preparation and adsorption property of solanesol molecular imprinted polymers

Long

Chen

Liu

et al. 2015

Designed Monomers and Polymers

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Molecular imprinted polymers of solanesol (SSO-MIPs) were synthesized through solution polymerization using solanesol (SSO) as the template molecule, N-vinylpyrrolidone (NVP) and acrylic acid (AA) as functional monomers, ethyleneglycol dimethacrylate (EGDMA) as cross-linker and azodiisobutyronitrile (AIBN) as initiator. Focused on the adsorption capacity and separation degree of MIP-SSO to SSO from the mixture of SSO and Triacontanol (TAL), the effects of the monomers, cross-linker and initiators on them were investigated and optimized. Finally, the structure of MIP-SSO prepared under the optimal conditions was characterized using Fourier transform infrared and scanning electron microscope. To obtain the more objective results, non-imprinted molecular polymers (NMIPs) prepared under the same condition was also characterized as contrast.

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Section: Introductionmentioning

confidence: 99%

Preparation and adsorption property of solanesol molecular imprinted polymers

Long

Chen

Liu

et al. 2015

Designed Monomers and Polymers

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“…Molecularly imprinted polymers (MIP) display signicant advantages such as strong affinity, high selectivity, the capability of resistance to harsh environment, and good stability et al Therefore, MIPs have a wide range of applications in solid-phase extraction, mimicking antibodies, and drug delivery. [1][2][3] However, to date, most of the successes have focused on small target molecules of simple conformation [4][5][6][7][8] whereas the imprinting of biomacromolecules like proteins has been far less successful. The difficulties faced for imprinting these large molecules lie with the large molecular size, complexity, exible conformation, solubility, and inactivation of proteins et al Despite these difficulties, there is still strong interest to prepare protein-imprinted polymers via different strategies.…”

Section: Introductionmentioning

confidence: 99%

Polydopamine-based molecular imprinting on silica-modified magnetic nanoparticles for recognition and separation of bovine hemoglobin

Jia

Wang

et al. 2013

Analyst

170

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Surface molecular imprinting, especially on the surface of silica-modified magnetic nanoparticles, has been proposed as a promising strategy for protein recognition and separation. Inspired by the self-polymerization of dopamine, we synthesized a polydopamine-based molecular imprinted film coating on silica-Fe(3)O(4) nanoparticles for recognition and separation of bovine hemoglobin (BHb). Magnetic molecularly imprinted nanoparticles (about 860 nm) possess a core-shell structure. Magnetic molecularly imprinted nanoparticles (MMIP) show a relatively high adsorption capacity (4.65 ± 0.38 mg g(-1)) and excellent selectivity towards BHb with a separation factor of 2.19. MMIP with high saturation magnetization (10.33 emu g(-1)) makes it easy to separate the target protein from solution by an external magnetic field. After three continuous adsorption and elution processes, the adsorption capacity of MMIP remained at 4.30 mg g(-1). Our results suggest that MMIPs are suitable for the removal of high abundance of protein and the enrichment of low abundance of protein in proteomics.

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“…). Chromatographic conditions: All samples were analyzed by HPLC on a Hitachi L‐2400 series HPLC system with a C 18 column, flowing phase: V CH3OH / V H2O = 40:60, wavelength: 254 nm, flow rate: 1.0 mL/min, Injection Volume: 20 μL .…”

Section: Methodsmentioning

confidence: 99%

“…3). Chromatographic conditions: All samples were analyzed by HPLC on a Hitachi L-2400 series HPLC system [11] with a C 18…”

Section: Establishment Of the Standard Curvementioning

confidence: 99%

Preparation and characterization of a novel molecularly imprinted polymer for the separation of glycyrrhizic acid

Long

Liang

et al. 2017

J of Separation Science

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Molecularly imprinted polymers of glycyrrhizic acid were prepared by solution polymerization using glycyrrhizic acid as the template molecule, N-vinypyrrolidone as functional monomer, N,N-methylene bisacrylamide as cross-linker and ascorbic acid and hydrogen peroxide as initiators. Focused on the adsorption capacity and separation degree of the polymer to glycyrrhizic acid, the effects of the monomers, crosslinker and initiators were investigated and optimized. Finally, the structure of the polymer was characterized by using Fourier transform infrared spectroscopy and scanning electron microscopy. To obtain objective results, non-imprinted molecular polymers prepared under the same conditions were also characterized. The adsorption quantity of the polymer was measured by high-performance liquid chromatography. Under the optimum conditions, the maximum adsorption capacity of glycyrrhizic acid approached 15 mg/g, and the separation degree was as high as 2.5. The adsorption kinetics could be well described by a pseudo-first-order model, while the thermodynamics of the adsorption process could be described by the Langmuir model.

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Preparation and adsorption selectivity of rutin molecularly imprinted polymers

Cited by 17 publications

References 24 publications

Preparation and adsorption property of solanesol molecular imprinted polymers

Preparation and adsorption property of solanesol molecular imprinted polymers

Polydopamine-based molecular imprinting on silica-modified magnetic nanoparticles for recognition and separation of bovine hemoglobin

Preparation and characterization of a novel molecularly imprinted polymer for the separation of glycyrrhizic acid

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