Molecularly imprinted polymers for selective extraction of rosmarinic acid from Rosmarinus officinalis L.

Saad, Engy M.; Gohary, Nesrine Abdelrehim El; Abdel‐Halim, Mohammad; Handoussa, Heba; Nashar, Rasha M. El; Mizaikoff, Boris

doi:10.1016/j.foodchem.2020.127644

Cited by 49 publications

(25 citation statements)

References 36 publications

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“…In 2021, a method for the extraction of rosmarinic acid (RA) using MIP was reported by Saad and co-workers [ 106 ]. First, the surface imprinted polymer was prepared by using RA as a template, and then it was used as adsorbent for SPE procedure.…”

Section: Synthesis Of Nanomaterials and Their Applications In Sample ...mentioning

confidence: 99%

Nanomaterials with Excellent Adsorption Characteristics for Sample Pretreatment: A Review

Liu

et al. 2022

Nanomaterials

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Sample pretreatment in analytical chemistry is critical, and the selection of materials for sample pretreatment is a key factor for high enrichment ability, good practicality, and satisfactory recoveries. In this review, the recent progress of the sample pretreatment methods based on various nanomaterials (i.e., carbon nanomaterials, porous nanomaterials, and magnetic nanomaterials) with excellent adsorption efficiency, selectivity, and reproducibility, as well as their applications, are presented. Due to the unique nanoscale physical–chemical properties, magnetic nanomaterials have been used for the extraction of target analytes by easy-to-handle magnetic separation under a magnetic field, which can avoid cumbersome centrifugation and filtration steps. This review also highlights the preparation process and reaction mechanism of nanomaterials used in the sample pretreatment methods, which have been applied for the extraction organophosphorus pesticides, fluoroquinolone antibiotics, phenoxy carboxylic acids, tetracycline antibiotics, hazardous metal ions, and rosmarinic acid. In addition, the remaining challenges and future directions for nanomaterials used as sorbents in the sample pretreatment are discussed.

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Section: Synthesis Of Nanomaterials and Their Applications In Sample ...mentioning

confidence: 99%

Nanomaterials with Excellent Adsorption Characteristics for Sample Pretreatment: A Review

Liu

et al. 2022

Nanomaterials

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“…The molecularly imprinted sorbents were utilized in the food analysis for determination of antibiotics such as norfloxacin [121] or cephalexin in pork [122], tetracycline in chicken [123], aminoglycosides (streptomycin, kanamycin, and gentamycin) in various milk samples [124], chloramphenicol in honey [125], zearalenone in wheat [126], estrogens (estrone, estriol, and estragon) in milk [127] or in cucumber, milk powder and grass carp samples [128], sulfonamides such as sulfamethoxazole in milk [129], imidacloprid [130] or kaempherol in apples [131], patulin in apple juice [132], hesperidin in lime juice [133], strobilurin in peach [134], carbendazim in orange [135], dopamine in bananas [136], fenoxycarb in mussels [137], phenylarsonic compounds in chicken and pork samples [138], or organochlorine fungicides in ginseng samples [139], acrylamide in biscuits [140], bisphenoles A [141] as well as F and S (on imprinted commercial sorbent-Affinimip ® ) [142], and quercetin in onion [143]. The imprinted sorbents were also used for selective extraction of plant ingredients, such as rosmarinic acid from Rosmarinus officinalis L. [144], tannins from the barks of Anadenanthera macrocarpa var. cebil (Griseb.)…”

Section: Application Potential Of Imprinted Sorbentsmentioning

confidence: 99%

Imprinting Technology for Effective Sorbent Fabrication: Current State-of-Art and Future Prospects

2021

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In the last 10 years, we have witnessed an extensive development of instrumental techniques in analytical methods for determination of various molecules and ions at very low concentrations. Nevertheless, the presence of interfering components of complex samples hampered the applicability of new analytical strategies. Thus, additional sample pre-treatment steps were proposed to overcome the problem. Solid sorbents were used for clean-up samples but insufficient selectivity of commercial materials limited their utility. Here, the application of molecularly imprinted polymers (MIPs) or ion-imprinted polymers (IIPs) in the separation processes have recently attracted attention due to their many advantages, such as high selectivity, robustness, and low costs of the fabrication process. Bulk or monoliths, microspheres and core-shell materials, magnetically susceptible and stir-bar imprinted materials are applicable to different modes of solid-phase extraction to determine target analytes and ions in a very complex environment such as blood, urine, soil, or food. The capability to perform a specific separation of enantiomers is a substantial advantage in clinical analysis. The ion-imprinted sorbents gained interest in trace analysis of pollutants in environmental samples. In this review, the current synthetic approaches for the preparation of MIPs and IIPs are comprehensively discussed together with a detailed characterization of respective materials. Furthermore, the use of sorbents in environmental, food, and biomedical analyses will be emphasized to point out current limits and highlight the future prospects for further development in the field.

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“…The ab initio approach with the HF method with the 3-21G basis set has been used by Hasanah et al [51,52] and Luo et al [50]. Another basis set, namely 6-31G(d), has been used by Saad et al [49] and Hosny et al [53].…”

Section: Examples Of the Ab Initio Approach To Design Mipsmentioning

confidence: 99%

“…Saad et al [49] evaluated the functional monomer to template ratio on a MIP for selective extraction of rosmarinic acid using 4-vinyl pyridine (4-VP) and MAA as the functional monomer. The researchers used the HF method with the 6-31G(d) basis set for geometry optimization.…”

Section: Examples Of the Ab Initio Approach To Design Mipsmentioning

confidence: 99%

An Update on Molecularly Imprinted Polymer Design through a Computational Approach to Produce Molecular Recognition Material with Enhanced Analytical Performance

et al. 2021

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Molecularly imprinted polymer (MIP) computational design is expected to become a routine technique prior to synthesis to produce polymers with high affinity and selectivity towards target molecules. Furthermore, using these simulations reduces the cost of optimizing polymerization composition. There are several computational methods used in MIP fabrication and each requires a comprehensive study in order to select a process with results that are most similar to properties exhibited by polymers synthesized through laboratory experiments. Until now, no review has linked computational strategies with experimental results, which are needed to determine the method that is most appropriate for use in designing MIP with high molecular recognition. This review will present an update of the computational approaches started from 2016 until now on quantum mechanics, molecular mechanics and molecular dynamics that have been widely used. It will also discuss the linear correlation between computational results and the polymer performance tests through laboratory experiments to examine to what extent these methods can be relied upon to obtain polymers with high molecular recognition. Based on the literature search, density functional theory (DFT) with various hybrid functions and basis sets is most often used as a theoretical method to provide a shorter MIP manufacturing process as well as good analytical performance as recognition material.

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Molecularly imprinted polymers for selective extraction of rosmarinic acid from Rosmarinus officinalis L.

Cited by 49 publications

References 36 publications

Nanomaterials with Excellent Adsorption Characteristics for Sample Pretreatment: A Review

Nanomaterials with Excellent Adsorption Characteristics for Sample Pretreatment: A Review

Imprinting Technology for Effective Sorbent Fabrication: Current State-of-Art and Future Prospects

An Update on Molecularly Imprinted Polymer Design through a Computational Approach to Produce Molecular Recognition Material with Enhanced Analytical Performance

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