Výsledky vyhledávání - "Walid Meouche"

Akademický článek

Biochar derived from citronella and oregano waste residues for removal of organic dyes and soil amendment

Autor: Marwa Rammal, Ghenwa Kataya, Adnan Badran, Lara Yazbeck, Chaden Haidar, Khodor Haidar Hassan, Akram Hijazi, Walid Meouche, Mikhael Bechelany, Mohammad H. El-Dakdouki

Publikováno v: Current Research in Green and Sustainable Chemistry, Vol 9, Iss , Pp 100433- (2024)

The exponential growth and prominence of the essential oil industry was associated with the generation of large amounts of plant residues which, if not managed properly, present an environmental threat due to their ability to contaminate soil and wat

Externí odkaz: https://doaj.org/article/a2779f0aa0a24fbbb90f50a331e7a157

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Thermal analyses as tools for proving the molecular imprinting with diosgenin and sclareol in acrylic copolymer matrices

Autor: Stefan-Ovidiu Dima, Cristian Andi Nicolae, Victor-Alexandru Faraon, Walid Meouche, Dan Donescu, Olga Chetraru, Tanţa-Verona Iordache

Publikováno v: Journal of Thermal Analysis and Calorimetry. 120:1107-1118

Thermogravimetric analysis (TG), derivative thermogravimetry (DTG), differential scanning calorimetry (DSC), dynamic mechanical thermal analysis, simultaneous differential thermogravimetry (SDT) coupled with mass spectrometry (MS), and pyrolysis coup

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e030ee35dc30eb4fbe28c173c99e3301
https://doi.org/10.1007/s10973-015-4455-x

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Effect of porogen solvent on the synthesis of nickel ion imprinted polymer materials prepared by inverse suspension polymerization

Autor: Katri Laatikainen, Isabelle Beurroies, Catherine Branger, Renaud Denoyel, Heli Sirén, André Margaillan, Tuomo Sainio, Walid Meouche, Timka Silvonen

Publikováno v: European Polymer Journal
European Polymer Journal, Elsevier, 2017, 87, pp.124-135. ⟨10.1016/j.eurpolymj.2016.12.022⟩
European Polymer Journal, 2017, 87, pp.124-135. ⟨10.1016/j.eurpolymj.2016.12.022⟩

Ion-imprinted polymers (IIPs) for nickel were synthesized by inverse suspension copoly-merization of vinylbenzyl iminodiacetic acid (VbIDA) with ethyleneglycol dimethacrylate (EDMA) in the presence of nickel(II) ions with various porogen solvents to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74a7c0ce509da7ca9ffa4f6a0a0a8447
http://hdl.handle.net/10138/310027

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Diosgenin-selective molecularly imprinted pearls prepared by wet phase inversion

Autor: Walid Meouche, Tanta-Verona Nicolescu, Stefan-Ovidiu Dima, Andrei Sarbu, Tanase Dobre

Publikováno v: Reactive and Functional Polymers. 73:1188-1197

Functional poly(acrylonitrile-co-acrylic acid) imprinted pearls, selective for diosgenin – a steroidal saponin with the ability to reduce cholesterol from blood – were prepared by wet phase inversion. Three copolymers with the monomer ratios AN:A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1405c37983217c9a2fbe203f8ea169b2
https://doi.org/10.1016/j.reactfunctpolym.2013.05.014

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Recent advances on ion-imprinted polymers

Autor: André Margaillan, Walid Meouche, Catherine Branger

Publikováno v: Reactive and Functional Polymers. 73:859-875

Selective recognition of metal ions is a real challenge for a large range of applications in the analytical field (from extraction to detection and quantification). For that purpose, ion-imprinted polymers (IIPs) have been increasingly developed duri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a825b288b4b0a24d3626a71337a7b19
https://doi.org/10.1016/j.reactfunctpolym.2013.03.021

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New adhesives: Bismaleimide liquid crystals containing polymethylene flexible groups and aramide–arylate mesogen groups

Autor: Walid Meouche, Quang Trung Pham, Jean Claude Milano, Bernard Fache

Publikováno v: International Journal of Adhesion and Adhesives. 42:51-59

Four adhesives (one adhesive BEA 811 and three adhesives BENDA 811) containing new bismaleimide (BMI: B 8 and B 11) with aramide/arylate and polymethylene as mesogen and flexible groups, respectively were studied. Starting from the BMIs, eutectic mix

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4c40d051ad5b19903aefcb654a9eaf2
https://doi.org/10.1016/j.ijadhadh.2012.12.002

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A new microemulsion approach for producing molecularly imprinted polymers with selective recognition cavities for gallic acid

Autor: Catherine Branger, Andrei Sarbu, Tanta V. Nicolescu, Victor Fruth, Walid Meouche, André Margaillan, Dan Donescu

Publikováno v: Polymer International. 62:949-956

Bulk and microemulsion systems were studied in order to obtain molecularly imprinted copolymers selective for gallic acid. Both systems contained acrylic acid as the functional monomer and ethylene glycol dimethacrylate as crosslinker. Microemulsion

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::693517366ae601f4d22198ef39b57a66
https://doi.org/10.1002/pi.4382

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Assessment and modelling of Ni(II) retention by an ion-imprinted polymer: Application in natural samples

Autor: Cédric Garnier, Véronique Lenoble, Walid Meouche, Katri Laatikainen, Hugues Brisset, André Margaillan, Catherine Branger

Publikováno v: Journal of Colloid and Interface Science
Journal of Colloid and Interface Science, Elsevier, 2015, 448, pp.473-481. ⟨10.1016/j.jcis.2015.02.055⟩

Three novel Ni(II)-Ion-Imprinted Polymer (IIP) were synthesized by precipitation polymerization of ethylene glycol dimethacrylate (crosslinker) with a complex of nickel(II) and vinylbenzyl iminodiacetic acid (VbIDA). The three IIPs were prepared with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f013fe3456ca2f592977ded9a1945f3
https://hal.archives-ouvertes.fr/hal-02286865

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Tailor-made polymer beads for gallic acid recognition and separation

Autor: Catherine Branger, André Margaillan, Andrei Sarbu, Tanta-Verona Nicolescu, Dan Donescu, Walid Meouche

Publikováno v: Journal of Polymer Research. 19

Highly selective gallic acid imprinted polymers were synthesized by a suspension polymerization technique. Poly (hydroxyethyl methacrylate-co-ethyleneglycol dimethacrylate) and poly (dimethoxystyrene-co-divinylbenzene) beads were studied for gallic a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f143647d1279d3960fe7b534790fecd
https://doi.org/10.1007/s10965-012-0002-7

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Inverse suspension polymerization as a new tool for the synthesis of ion-imprinted polymers

Autor: Renaud Denoyel, André Margaillan, Catherine Branger, Isabelle Beurroies, Walid Meouche

Publikováno v: Macromolecular rapid communications. 33(10)

Ion-imprinted polymer beads are prepared for the first time by inverse suspension polymerization in mineral oil using nickel(II) as the template ion. As water is not used as the continuous phase, this new route of synthesis avoids the risk that the i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b28ba4a52a939ed6bbf9a74727eeef80
https://pubmed.ncbi.nlm.nih.gov/22351426

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