Novel Monolithic Stationary Phase with Surface-Grafted Triphenyl Selector for Reversed-Phase Capillary Electrochromatography

Mekhalif, Tahar; Kebe, Seydina Ibrahima; Guerrouache, Mohamed; Belattar, Noureddine; Millot, Marie‐Claude; Carbonnier, Benjamin

doi:10.1007/s10337-016-3156-3

Cited by 5 publications

(5 citation statements)

References 33 publications

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“…1A [24]. NAS can undergo nucleophilic substitution due to the presence of pendant activated ester moieties and has been widely used for chromatographic applications, such as capillary electrochromatography (CEC) separations [25][26][27][28][29][30] or for flow through catalysis applications [31]. Alternatively, oligomeric or polymeric chains have also been used as porogens in other studies (Fig.…”

Section: Macroporous Polymersmentioning

confidence: 99%

Porous polymers and metallic nanoparticles: A hybrid wedding as a robust method toward efficient supported catalytic systems

Poupart

Grande

Carbonnier

et al. 2019

Progress in Polymer Science

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Over the past recent years, nanoparticles have been the subject of numerous studies, due to their unique intrinsic properties. In particular, they have found widespread interest in heterogeneous catalysis, and their development in this area is growing.Nevertheless, they still display drawbacks and, among them, the question of their recyclability may arise. In order to avoid tedious filtration steps, metallic nanoparticles may be advantageously supported on miscellaneous porous materials. Polymer materials can be envisaged as versatile and effective supports, due to their low production cost and easy functionalization. This review will first focus on different types of porous polymers developed in view of their further use as catalytic supports. Then, a brief description of the nanoparticles synthesis will be addressed, before a presentation of typical examples reported in the literature about metallic nanoparticles immobilized on porous polymers meant for heterogeneous supported catalysis.

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Section: Macroporous Polymersmentioning

confidence: 99%

Porous polymers and metallic nanoparticles: A hybrid wedding as a robust method toward efficient supported catalytic systems

Poupart

Grande

Carbonnier

et al. 2019

Progress in Polymer Science

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“…In addition, a triphenylmethylamine-functionalized poly(NAS-co-EDMA) was prepared as new monolithic capillary column for RPC [30]. The generic monolith of poly(NAS-co-EDMA) was subjected to the post-polymerization modification with three ligands (i.e., tritylamine, 3,3-diphenylpropylamine, or benzylamine) as shown in Schemes 19 and 20.…”

Section: Ppf Of Nas Based Monolithsmentioning

confidence: 99%

“…Residual activated esters lead, under well-defined conditions, to carboxylic groups enabling the generation of cathodic EOF. Taken with permission from [30]. Scheme 20.…”

Section: Ppf Of Nas Based Monolithsmentioning

confidence: 99%

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Various Strategies in Post-Polymerization Functionalization of Organic Polymer-Based Monoliths Used in Liquid Phase Separation Techniques

Alharthi

Rassi

2020

Molecules

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This review article is aimed at summarizing the various strategies that have been developed so far for post-polymerization functionalization (PPF) of organic polymer-based monoliths used in liquid phase separation techniques, namely HPLC at all scales and capillary electrochromatography (CEC). The reader will find the organic reactions performed on monolithic columns for grafting the chromatographic ligands needed for solving the separation problems on hand. This process involves therefore the fabrication of template monoliths that carry reactive functional groups to which chromatographic ligands can be covalently attached in a post-polymerization kind of approach. That is, the template monolith that has been optimized in terms of pore structure and other morphology can be readily modified and tailor made on column to fit a particular separation. The review article will not only cover the various strategies developed so far but also describe their separation applications. To the best of our knowledge, this review article will be the first of its kind.

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“…On the basis of the nature of matrix chemistry, monolithic columns can be mainly categorized into three types: organic polymer‐based , inorganic silica‐based and organic‐silica hybrid monolithic columns . Recently, monolithic columns with mixed mode have been widely prepared and applied for different kinds of analytes in CEC (see Table ).…”

Section: Column Techniquementioning

confidence: 99%

Recent advances in microscale separation

et al. 2017

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Recent advances in microscale separationThis review focuses on the recent advances on microscale separation technology, particularly on the new development on column and detection technologies in electrophoretic and chromatographic separation modes (i.e., CE, CEC, cLC, etc.). Representative examples illustrate also applications on the small molecules, peptides, proteins, polysaccharides, chiral and so on. 246 relevant articles are cited covering the literature published

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Novel Monolithic Stationary Phase with Surface-Grafted Triphenyl Selector for Reversed-Phase Capillary Electrochromatography

Cited by 5 publications

References 33 publications

Porous polymers and metallic nanoparticles: A hybrid wedding as a robust method toward efficient supported catalytic systems

Porous polymers and metallic nanoparticles: A hybrid wedding as a robust method toward efficient supported catalytic systems

Various Strategies in Post-Polymerization Functionalization of Organic Polymer-Based Monoliths Used in Liquid Phase Separation Techniques

Recent advances in microscale separation

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