Surface modification of poly(ethylene terephthalate) fabric via photo-chemical reaction of dimethylaminopropyl methacrylamide

Mohamed, Nasser H.; Bahners, Thomas; Wego, Andreas; Gutmann, Jochen S.; Ulbricht, Mathias

doi:10.1016/j.apsusc.2012.07.029

Cited by 21 publications

(14 citation statements)

References 27 publications

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“…2B , the typical peak at 1717 cm −1 results from the stretching vibration of C═O, and the strong absorption at 1235 cm −1 can be attributed to the characteristic peaks of C–O–C stretching vibrations, demonstrating the abundant ester functional groups in the compound. The stretching vibration of C–N appears at 1074 cm −1 , and the peak at 2848 cm −1 is ascribed to the stretching vibration of aliphatic C–H from the quaternary ammonium ( 32 ). Solid-state 13 C cross-polarization/magic angle spinning (CP/MAS) NMR can characterize the molecular structure of highly insoluble q-PET unequivocally, according to the resulting chemical shifts.…”

Section: Resultsmentioning

confidence: 99%

A “cation-anion regulation” synergistic anode host for dendrite-free lithium metal batteries

et al. 2018

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Section: Resultsmentioning

confidence: 99%

A “cation-anion regulation” synergistic anode host for dendrite-free lithium metal batteries

et al. 2018

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“…Quaternary ammonium compounds (QACs) are also among the extensively studied antimicrobial agents . The inactivation of microorganism takes place by an initial electrostatic interactions between the QACs’ cationic group and negatively charged cell membrane, and subsequent penetration of alkyl chains into the membrane leading to cell lysis.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, antimicrobial activities of QACs are strongly related to alkyl chain length. It has been reported that 12 to 18 C is optimal for effective biocidal activities . These compounds provide various advantages such as long lasting biocidal activities, strong chemical stabilities, and relatively low toxicity.…”

Section: Introductionmentioning

confidence: 99%

Dual antibacterial functional regenerated cellulose fibers

Ates

Cerkez

2017

J of Applied Polymer Sci

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N-[3-(dimethylamino)propyl]methacrylamide monomer was used to impart dual antibacterial functionality to regenerated cellulose fibers. In this regard, the monomer was grafted onto the surfaces by a "grafting from" technique, then the tertiary amine groups were quaternized and the acyclic amide groups were halogenated. Antibacterial activities of the mono-and dual-functional coatings were comparatively evaluated. All the treatments were found to be effective against Staphylococcus aureus and Escherichia coli with about six logs bacterial reduction. It was found that dual-functional coatings provided rapid inactivation as opposed to the monofunctional coatings. FTIR, TGA, and SEM analysis, wash fastness, light stabilities, and the mechanical properties of the coated fabrics were also comparably reported.

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“…These radicals can for example, be used for the attachment of different kind of olefins. By this method it is possible to equip the textiles with (super)hydro‐, oleophobic or (super)hydrophilic properties, PET (polyethylene terephthalate) with a higher alkaline resistance, flame retardant modification, biostatic/antibacterial or an antifouling finish. Based on this experience we investigated the immobilization of catalysts to develop a new class of technical textiles: “Textile Catalysts”.…”

Section: Introductionmentioning

confidence: 99%

Textile Catalysts—An unconventional approach towards heterogeneous catalysis

et al. 2016

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Textile catalysts are a new approach utilizing immobilization of different classes of catalysts onto textile materials such as polyethylene terephthalate and polyamide. Robust, inexpensive fibrous materials are chosen because they are available in many variations. By a photochemical approach a series of different supported organocatalysts (organotextile catalysts) has been prepared, showing high catalytic activity and good reusability. The aim of this concept article is to present the scope, limits and open questions of our innovative approach. The working principle of the immobilization and its control parameters will be explained and the scope of useable catalysts is shown. Therefore we will show the significant influence of the anchoring group on loading and more importantly on catalyst activity. This concept is also applicable to organometallic catalysts and enzymes. Understanding the different phenomena allows us to develop “textile catalysts” as a new powerful tool for heterogeneous catalysis.

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Surface modification of poly(ethylene terephthalate) fabric via photo-chemical reaction of dimethylaminopropyl methacrylamide

Cited by 21 publications

References 27 publications

A “cation-anion regulation” synergistic anode host for dendrite-free lithium metal batteries

A “cation-anion regulation” synergistic anode host for dendrite-free lithium metal batteries

Dual antibacterial functional regenerated cellulose fibers

Textile Catalysts—An unconventional approach towards heterogeneous catalysis

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