Click Chemistry in Materials Science

Xi, Weixian; Scott, Timothy F.; Kloxin, Christopher J.; Bowman, Christopher N.

doi:10.1002/adfm.201302847

Cited by 536 publications

(350 citation statements)

References 177 publications

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“…Click chemistry is already widely used for the surface grafting. However, as far as we know, it has not been used on NHSG supports yet [228]. Click reactions often need anhydrous conditions [229,230].…”

Section: Catalyst Supportsmentioning

confidence: 99%

The Power of Non-Hydrolytic Sol-Gel Chemistry: A Review

et al. 2017

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This review is devoted to non-hydrolytic sol-gel chemistry. During the last 25 years, non-hydrolytic sol-gel (NHSG) techniques were found to be attractive and versatile methods for the preparation of oxide materials. Compared to conventional hydrolytic approaches, the NHSG route allows reaction control at the atomic scale resulting in homogeneous and well defined products. Due to these features and the ability to design specific materials, the products of NHSG reactions have been used in many fields of application. The aim of this review is to present an overview of NHSG research in recent years with an emphasis on the syntheses of mixed oxides, silicates and phosphates. The first part of the review highlights well known condensation reactions with some deeper insights into their mechanism and also presents novel condensation reactions established in NHSG chemistry in recent years. In the second section we discuss porosity control and novel compositions of selected materials. In the last part, the applications of NHSG derived materials as heterogeneous catalysts and supports, luminescent materials and electrode materials in Li-ion batteries are described.

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Section: Catalyst Supportsmentioning

confidence: 99%

The Power of Non-Hydrolytic Sol-Gel Chemistry: A Review

et al. 2017

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“…Click chemistry [26] has seen broad implementation in polymer functionalization [27], surface modification [28], block copolymer and dendrimer synthesis [29], biomaterials fabrication [30], drugs [31], and in many other areas of materials science [32]. Click reaction was used as a facile strategy to attach saccharides onto dendrimers [33] and carbon nanotubes [34].…”

Section: Introductionmentioning

confidence: 99%

Preparation of efficient magnetic biosorbents by clicking carbohydrates onto graphene oxide

Namvari

2015

J Mater Sci

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In this work, hydrophilic graphene nanosheets (GNS) and the related magnetic nanocomposites were prepared by first tethering alkyne-functionalized graphene oxide (GO) with azide-modified glucose followed by deposition of Fe 3 O 4 nanoparticles on the functionalized GNS. For the preparation of nanohybrids, two approaches were designed: in the first one, after chlorination of GO with thionyl chloride, GO was reacted with propargyl alcohol and subsequently clicked with azideglucoside. The resulted sweet GNS were easily dispersed in water and stable for 2 weeks. In the second approach, GO was functionalized with 3,4,5-tris(prop-2-yn-1-yloxy)benzoic acid via hydroxyl groups on its basal plane and finally treated with azide-glucoside. The obtained hydrophilic GNS were stable in water for 3 weeks. The results showed that both glucose-grafted GO sheets were reduced by sodium ascorbate during click-coupling reaction; this is one of the many advantages of click reaction. Finally, Fe 3 O 4 nanoparticles were deposited on the sweet GNS and were superparamagnetic, responded quickly to an external magnetic field and exhibited efficient adsorption towards methylene blue, as a cationic dye. No leaching was observed even after a week of placing a magnet close to the vial containing the dispersion of magnetic sweet GNS.

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“…The decoration of polymers with reactive functional handles followed by postpolymerization modification (PPM) [1][2][3] via 'click' chemistry [4][5][6][7][8][9][10][11] has recently become a popular approach in macromolecular research as it provides an efficient pathway to a large variety of synthetic materials that have potential applications in different areas (bioconjugation [12][13][14][15][16], electronics [17][18][19], medicine [20][21][22][23], and labeling [24][25][26][27][28]). The synergy between functionality and modularity [29] is indeed an appealing feature for potential users.…”

Section: Introductionmentioning

confidence: 99%

One-Pot Double Modification of Polymers Based on Thiolactone Chemistry

Espeel

Prez

2014

Multi-Component and Sequential Reactions in Polymer Synthesis

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One-pot multistep reactions based on thiolactone chemistry have emerged as a powerful tool for modifying thiolactone-containing polymers in one-pot and in an elegant manner. In general, thiolactones can be opened by a wide variety of functional amines and the released thiol can react with thiol 'scavengers' of choice. This overview highlights the most important features of this approach, illustrated by the versatile and site-specific double postpolymerization modification of various reactive systems.

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Click Chemistry in Materials Science

Cited by 536 publications

References 177 publications

The Power of Non-Hydrolytic Sol-Gel Chemistry: A Review

The Power of Non-Hydrolytic Sol-Gel Chemistry: A Review

Preparation of efficient magnetic biosorbents by clicking carbohydrates onto graphene oxide

One-Pot Double Modification of Polymers Based on Thiolactone Chemistry

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