Facile Synthesis of Boronate Affinity-Based Molecularly Imprinted Monolith with Reduced Capturing pH Towards Cis-Diol-Containing Compounds

Peng, Chao; Lan, Yao-Han; Sun, Lu; Chen, Xin-Zhu; Chi, Shuai-Shuai; Zheng, Chao; Dong, Lijie; Wang, Xianhua

doi:10.1007/s10337-019-03736-7

Cited by 5 publications

(3 citation statements)

References 42 publications

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“…reduced the capturing pH due to nanoconfinement effect of imprinting cavity [85] Miniaturization of boronate affinity monolithic column and in-line coupling with capillary zone electrophoresis AAPBA-functionalized silica monolith Allowed fully automated system that includes in-line preconcentration/purification, separation, and detection for analysis of cis-diols in complex sample; required low sample volume (less than 2 µL) and improved limits of detection (LOD) [86] In-line coupling with nano-LC reversed-phase separation AAPBA-functionalized silica monolith 4-fold increase in the number of phenylboronate sites. Allowed integration of preconcentration and separation steps [87] Using a crosslinked polyvinyl alcohol to decorate boronic acid into a microporous polymer structure…”

Section: Aptes-maa/poss-boronate Affinity Monolithmentioning

confidence: 99%

“…MIPs are artificial recognition materials that offer excellent recognition ability with high stability at low cost and with easy preparation. A boronate affinity-based surface molecularly imprinted monolith (BA-SMIM) has been prepared in one study via simple two-step atom transfer radical polymerization (ATRP) strategy [85]. The preparation combined use of pseudo-template, surface imprinting, and covalent imprinting.…”

Section: Boronic Acid Affinity-based Monolithic Materialsmentioning

confidence: 99%

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Recent Strategies for Using Monolithic Materials in Glycoprotein and Glycopeptide Analysis

Alla

Stine

2022

Separations

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There is continuous effort towards developing monolithic materials as solid supports for the separation, enrichment, and digestion of glycoproteins. The intention of this review is to discuss and summarize work reported in this area during the period 2015–2021 as a follow-up to our prior review. Reports from the past three decades have already proven the advantages of monolithic materials, such as the ease with which they can be prepared and functionalized, their high permeability and low resistance to mass transfer, and their stability over a wide range of pH. Recent works on glycoprotein analysis introduce different strategies in using monolithic materials specifically in separation, enrichment, and identification of glycoproteins, glycopeptides, and free glycans. A majority of these are focused on boronic acid affinity-based technique and others on lectin affinity and HILIC-based techniques. There are also newly developed ligands that utilize different interactions with glycans, such as encapsulation into β-cyclodextrin vesicles, CH- or OH-π interactions with fullerenes, immunoaffinity with monoclonal antibodies, H-bonding interactions with metallophthalocyanines, coordination interactions with cobalt phthalocyanine tetracarboxylic acid, and hydrophilic interaction with cyclodextrin molecular tubes, zwitterionic iminodiacetic acid, and boric acid. Recent strategies for developing on-line, multidimensional systems use immobilized monolithic enzyme reactors (IMERs) for high-throughput glycoprotein analysis. These works serve as contributions to better understand glycan structure-function relationship, as glycoproteins are now widely accepted disease biomarkers.

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Section: Aptes-maa/poss-boronate Affinity Monolithmentioning

confidence: 99%

Section: Boronic Acid Affinity-based Monolithic Materialsmentioning

confidence: 99%

Recent Strategies for Using Monolithic Materials in Glycoprotein and Glycopeptide Analysis

Alla

Stine

2022

Separations

View full text Add to dashboard Cite

show abstract

“…Surface-initiated atom transfer radical polymerization is a robust and versatile strategy for the preparation of various MIP monoliths with controlled molecular characteristics of imprinted polymer chains [36][37][38]. On the other hand, smart materials that can respond in their structure and polarity by altering external stimuli (temperature, pH, ionic strength, etc.)…”

Section: Protein Imprintingmentioning

confidence: 99%

Molecularly imprinted monoliths: Recent advances in the selective recognition of biomacromolecules related biomarkers

Song

Wang

2022

J of Separation Science

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Biomarkers are significant indicators to assist the early diagnosis of diseases and assess the therapeutic response. However, due to the low abundance of biomarkers in complex biological fluids, it is highly desirable to explore efficient techniques to attain their selective recognition and capture before the detection. Molecularly imprinted monoliths integrate the high selectivity of imprinted polymers and the rapid convective mass transport of monoliths, and as a result, are promising candidates to achieve the specific enrichment of biomarkers from complex samples. This review summarizes the various imprinting approaches for the preparation of molecularly imprinted monoliths. The state‐of‐art advances as an effective platform for applications in the selective capture of biomacromolecules related biomarkers were also outlined.

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Preparation of teamed boronate affinity magnetic nanoparticles for extraction of polyphenols from Flos Lonicerae Beverage under neutral pH prior to their determination by high-performance liquid chromatography-mass spectrometry

Fan

Zhang

Peng

et al. 2020

Journal of Chromatography A

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Facile Synthesis of Boronate Affinity-Based Molecularly Imprinted Monolith with Reduced Capturing pH Towards Cis-Diol-Containing Compounds

Cited by 5 publications

References 42 publications

Recent Strategies for Using Monolithic Materials in Glycoprotein and Glycopeptide Analysis

Recent Strategies for Using Monolithic Materials in Glycoprotein and Glycopeptide Analysis

Molecularly imprinted monoliths: Recent advances in the selective recognition of biomacromolecules related biomarkers

Preparation of teamed boronate affinity magnetic nanoparticles for extraction of polyphenols from Flos Lonicerae Beverage under neutral pH prior to their determination by high-performance liquid chromatography-mass spectrometry

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