Aurélie MALFAIT

Chemist Engineer

Bâtiment Chevreul, Bureau D6.4
Bâtiment Chevreul
Université de Lille
59655 Villeneuve d'Ascq
France
Tel: 0320434630
Email : Send an email to Aurélie MALFAIT
ORCID Identifier :

Research team: Ingénierie des systèmes polymères

Activity

Analysis of polymers by GPC. Organic and polymer synthesis.

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Diffusion of light DLS DynaPro Nanostar Whyatt

Research team: Ingénierie des systèmes polymères.

Contact: Aurélie MALFAIT.

Detection of nanometric particles by dynamic light scattering. Hydrodynamic radius measurement
Technical characteristics:

• Wavelength 658 nm
• Angle of analysis: 90 °

 

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Diffusion of light, Goniometer ALV/CGS-3 Compact

Research team: Ingénierie des systèmes polymères.

Contacts: David FOURNIER, Aurélie MALFAIT.

Static light scattering (SLS) and dynamic (DLS) analysis of particles / (macro) molecules in solution
Technical characteristics:

• Angular detection from 17 ° to 150 °
• Angular resolution: 0.025 °
• HeNe Laser (632.8 nm, 22 mW)

 

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SEC Chain Agilent and Détector RI WATERS (DMF)

Research team: Ingénierie des systèmes polymères.

Contact: Aurélie MALFAIT.

Measurement of average polymer masses and dispersity
Technical characteristics:

• Analyzes in the DMF
• Masses between 1000 and 600 000 g / mol
• Relative mass detection with calibration curve

 

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SEC Chain WATERS with détector RI et MALLS WYATT (THF)

Research team: Ingénierie des systèmes polymères.

Contact: Aurélie MALFAIT.

Measurement of average or absolute polymer masses, polydispersity index (possible dn/dc measurement)
Technical characteristics:

• Analysis in THF
• Masses between 1000 and 600 000g / mol
• Dn / dc measurement according to the solvent
• Relative mass detection with calibration curve or absolute mass with dynamic light scattering detector (MALLS) and dn / dc mandatory.

 

Instruments in charge

Latest scientific contributions in LillOA (Lille Open Archive)

Publications

9. C. Ribeiro, M. Cariello, A. Malfait, M. Bria, D. Fournier, J. Lyskawa, G. Le Fer, J. Potier, R. Hoogenboom, G. Cooke, P. Woisel, Synergistic topological and supramolecular control of Diels‐Alder reactivity based on a tunable self‐complexing hos‐guest molecular switch, Chemistry - A European Journal e202302300, (2023), [doi: 10.1002/chem.202302300, LillOA]
8. H. Guo, G. Le Fer, T.N. Tran, a. Malfait, D. Hourdet, A. Marcellan, F. Stoffelbach, J. Lyskawa, R. Hoogenboom, P. Woisel, Mechanism insights in controlling host–guest (de)complexation by thermoresponsive polymer phase transitions, Polymer Chemistry 13;25, 3742-3749 (2022), [doi: 10.1039/d2py00219a, LillOA]
7. M. Hajji, M. Cariello, C. Gilroy, M. Kartau, C.D. Syme, A. Karimullah, N. Gadegaard, a. Malfait, P. Woisel, G. Cooke, W.J. Peveler, M. Kadodwala, Chiral Quantum Metamaterial for Hypersensitive Biomolecule Detection, ACS Nano 15;12, 19905-19916 (2021), [doi: 10.1021/acsnano.1c07408, LillOA]
6. F. Coumes, G. Le Fer, a. Malfait, R. Hoogenboom, D. Fournier, P. Woisel, Supramolecular control over pH- and temperature-responsive dialkoxynaphthalene-functionalized poly(2-(dimethylamino)ethyl methacrylate) in water, European Polymer Journal 148, 110366 (2021), [doi: 10.1016/j.eurpolymj.2021.110366, LillOA]
5. D. Bera, Z. Hou, M. Glassner, J. Lyskawa, a. Malfait, P. Woisel, R. Hoogenboom, Supramolecular Competitive Host–Guest Interaction Induced Reversible Macromolecular Metamorphosis, Macromolecular Rapid Communications 40;22, 1900376 (2019), [doi: 10.1002/marc.201900376, LillOA]
4. F. Coumes, a. Malfait, M. Bria, J. Lyskawa, P. Woisel, D. Fournier, Catechol/boronic acid chemistry for the creation of block copolymers with a multi-stimuli responsive junction, Polymer Chemistry 7, 4682 - 4692 (2016), [doi: 10.1039/C6PY00738D, LillOA]
3. a. Malfait, F. Coumes, D. Fournier, G. Cooke, P. Woisel, A water-soluble supramolecular polymeric dual sensor for temperature and pH with an associated direct visible readout, European Polymer Journal 69, 552-558 (2015), [doi: 10.1016/j.eurpolymj.2015.02.033, LillOA]
2. L. Sambe, F. Stoffelbach, K. Poltorak, J. Lyskawa, a. Malfait, M. Bria, G. Cooke, P. Woisel, Elaboration of Thermoresponsive Supramolecular Diblock Copolymers in Water from Complementary CBPQT4+and TTF End-Functionalized Polymers, Macromolecular Rapid Communications 35, 498-504 (2014), [doi: 10.1002/marc.201300729, LillOA]
1. J. Louisy, F. Delattre, J. Lyskawa, a. Malfait, C. Maclean, L. Sambe, N. Zhu, G. Cooke, P. Woisel, Surfactant-mediated control of CBPQT4+ dialkoxynaphthalene complexation., Chemical Communications 47, 6819-6821 (2011), [doi: 10.1039/C1CC10571J, LillOA]

Conference presentations

6. C. Ribeiro, h. guo, L. De Smet, K. Belal, A. Vebr, a. Malfait, G. Le Fer, J. Lyskawa, J. Potier, D. Hourdet, F. Stoffelbach, A. Marcellan, R. Hoogenboom, P. Woisel, Thermoresponsive polymers and host-guest chemistry: a win-win combination, Communication dans un congrès sans actes, 51ème Edition du Colloque National du Groupe Français des Polymères (GFP), Bordeaux - Talence, France, Nov 2023 [LillOA]
5. D. Fournier, J. Lyskawa, a. Malfait, P. Woisel, Ingénierie supra(macro)moléculaire et chimie de la dopamine pour l'obtention de matériaux innovants multistimulables, Poster, RNJP, La Grande Motte, France, Jun 2015 [LillOA]
4. D. Fournier, J. Lyskawa, a. Malfait, P. Woisel, Chimie supramoléculaire au service des matériaux polymères multistimulables et conception de matériaux bioinspirés, Communication dans un congrès sans actes, RNJP, La Grande Motte, France, Jun 2015 [LillOA]
3. F. Coumes, a. Malfait, D. Fournier, J. Lyskawa, P. Woisel, Creation of multi-stimuli responsive self-assembled block copolymers thanks to catechol/ boronic acid chemistry, Communication dans un congrès sans actes, MacroBeGe, Houffalize, Belgique, Feb 2016 [LillOA]
2. F. Coumes, a. Malfait, D. Fournier, J. Lyskawa, P. Woisel, Catechol/ boronic acid chemistry for the creation of multi-stimuli responsive self-assembled block copolymers, Communication dans un congrès sans actes, GFP 2015, Grand-Duché, Luxembourg, Nov 2015 [LillOA]
1. F. Coumes, D. Fournier, a. Malfait, P. Woisel, Assemblages supramoléculaires de polymères multi-stimulables catéchol-boroniques, Communication dans un congrès sans actes, Journées des Polyméristes du Nord, Villeneuve d'Ascq, France, Jun 2015 [LillOA]