Preparing molecularly imprinted nanoparticles of saponins via cooperative imprinting strategy

Zhang, Hao; Zhang, Yanan; Wang, Hailin; Wen, Han N.; Zhang, Yan; Huang, Ailan; Bie, Zijun; Chen, Yang

doi:10.1002/jssc.202000019

Cited by 12 publications

(4 citation statements)

References 58 publications

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“…A method involving molecular imprinting using nanoparticles has been devised for extraction of glycosides (Zhang, Zhang, Wang, et al, 2020). The method relies on the combination of various noncovalent interactions (hydrophobic and hydrogen bonding) and covalent boronate affinity interactions.…”

Section: Studies On Specific Carbohydrate Typesmentioning

confidence: 99%

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2019–2020

Harvey

2023

Mass Spectrometry Reviews

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This review is the tenth update of the original article published in 1999 on the application of matrix‐assisted laser desorption/ionization (MALDI) mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2020. Also included are papers that describe methods appropriate to analysis by MALDI, such as sample preparation techniques, even though the ionization method is not MALDI. The review is basically divided into three sections: (1) general aspects such as theory of the MALDI process, matrices, derivatization, MALDI imaging, fragmentation, quantification and the use of arrays. (2) Applications to various structural types such as oligo‐ and polysaccharides, glycoproteins, glycolipids, glycosides and biopharmaceuticals, and (3) other areas such as medicine, industrial processes and glycan synthesis where MALDI is extensively used. Much of the material relating to applications is presented in tabular form. The reported work shows increasing use of incorporation of new techniques such as ion mobility and the enormous impact that MALDI imaging is having. MALDI, although invented nearly 40 years ago is still an ideal technique for carbohydrate analysis and advancements in the technique and range of applications show little sign of diminishing.

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Section: Studies On Specific Carbohydrate Typesmentioning

confidence: 99%

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2019–2020

Harvey

2023

Mass Spectrometry Reviews

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“…Finally, ginseng callus was cultured and extracted with magnetic lanosterol imprinted polymer, but the adsorption rate of this method was only 828.7 ± 44.3 μg g −1 . In another study, Zhang et al [122] prepared saponin imprinted nanoparticles through the synergistic imprinted strategy of noncovalent interactions (hydrophobic and hydrogen bonding) and covalent borate affinity interaction. The obtained imprinting www.advancedsciencenews.com www.mame-journal.de nanoparticles have good selectivity and higher binding affinity.…”

Section: Mips As Solid Phase Adsorbent For Terpenoidsmentioning

confidence: 99%

Application of Molecularly Imprinted Polymers in Plant Natural Products: Current Progress and Future Perspectives

Zuo

et al. 2022

Macro Materials & Eng

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Plants, as a large and complex system, are rich in a variety of natural bioactive constituents. It is crucial to enrich, isolate, purify and detect these natural products. Molecularly imprinted polymers (MIPs) are a class of polymers prepared by molecularly imprinted technology (MIT) that have specific recognition sites and are complementary to templates in shape, size, and binding groups. The synthesis and polymerization mechanism of MIPs are introduced. A variety of preparation methods for MIPs have been developed. MIPs can be classified into three types: non-covalent molecularly imprinted, covalent molecularly imprinted, and semi-covalent molecularly imprinted. MIPs usually consists of five parts: template, functional monomer, cross-linker, initiator, and solvent/reagent. With the advantages of high-specificity binding ability, MIPs have shown excellent efficacy in the separation, enrichment, and purification of plant active products, such as flavonoids, polyphenols, terpenoids, and other components, especially as specific adsorbent materials. Due to the high selectivity to target the analytes, MIPs have also been used as sensors to detect the bioactive constituents in plants. Undeniably, MIPs still face undeniable limitations in the application of plant natural products. The development of MIPs with high selectivity, strong affinity, cost-effectiveness, sensitivity, and environmental friendliness are valuable and promising.

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“…Pan Teams have fabricated several MIPs based boronate affinity and achieved a great deal of success for specific enrichment of various templates from real extract samples 29–31 . Additionally, the MIPs with cooperative imprinting strategy by integrating the covalent boronate affinity and non‐covalent interactions are also proposed, and they are demonstrated to be an effective method for increasing the adsorption capacity and selectivity of polymers 32–34 . Therefore, these excellent works inspired us to enrich the GA from plants by using MIPs based on the cooperative imprinting strategies.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of molecularly imprinted polymer based on cooperative imprinting for enrichment of gallic acid in Puer tea

Zhang

Zhu

Guo

et al. 2023

J of Applied Polymer Sci

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The molecularly imprinted polymer (MIP) for gallic acid (GA) was prepared based on the cooperative imprinting of boronate affinity interactions and hydrogen bond. The fabricated MIP were designed by the polymerization of template with co-functional monomer, 3-acrylamidophenylboronic acid (AAPBA) and methacrylic acid (MAA). The characteristics of the resulting polymer (AAPBA-co-MAA MIP) were tested by scanning electron microscope (SEM), Fourier transform infrared spectra (FTIR) and nitrogen adsorption-desorption. Bonding performance demonstrated that the AAPBA-co-MAA MIP possessed the excellent recognition ability in the incubation solution with pH 7.4 and presented higher adsorption capacity, faster adsorption rate and satisfactory selectivity for GA. Additionally, the AAPBA-co-MAA MIP revealed the good applications in the separation and enrichment of GA from Puer tea, and the amount of GA enriched by them was determined to be 2.75 mg g À1 . This work suggested that the integration of cooperative imprinting strategy between covalent and non-covalent would be an effective way to improve the specific recognition performance of the MIP.

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Preparing molecularly imprinted nanoparticles of saponins via cooperative imprinting strategy

Cited by 12 publications

References 58 publications

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2019–2020

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2019–2020

Application of Molecularly Imprinted Polymers in Plant Natural Products: Current Progress and Future Perspectives

Synthesis of molecularly imprinted polymer based on cooperative imprinting for enrichment of gallic acid in Puer tea

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