D'hooge, Dagmar

De Clerck, Karen

Hoogenboom, Richard

Schoolaert, Ella

Ghent University Academic Bibliography

 81 PO1.  Waterborne Electrospinning of Poly(N-Isopropyl Acrylamide) towards Stable Nanofibers Ella Schoolaert1*, Dagmar R. D’hooge2, Richard Hoogenboom3 and Karen De Clerck1 1Fibre and Colouration Technology Research Group, Department of Textiles, Faculty of Engineering and Architecture, Ghent University, Tech Lane Science Park Campus A 907, 9052 Ghent, Belgium 2Laboratory for Chemical Technology (LCT), Faculty of Engineering and Architecture, Ghent University, Tech Lane Science Park Campus A 907, 9052 Ghent, Belgium 3Supramolecular Chemistry Group, Department of Organic and Macromolecular Chemistry, Faculty of Sciences, Ghent University, Krijgslaan 281 S4, 9000 Ghent, Belgium * Ella.Schoolaert@ugent.be  With increasing toxicity concerns and ecological consciousness, ecological production techniques become more and more important, also for the electrospinning of nanofibers.[1] However, lots of electrospinnable polymers require the use of strong acids and/or toxic solvent systems.[1] Thermoresponsive polymers, such as poly(N-isopropyl acrylamide), show potential for ecological electrospinning from water, i.e. waterborne electrospinning, as they are water-soluble beneath their lower critical solution temperature. Moreover, poly(N-isopropyl acrylamide) nanofibers show major potential to many application fields, including biomedicine, as they combine the well-known on-off switching behavior of PNIPAM, thanks to its LCST, with the value of nanofibers. Previous studies report poor electrospinnability of PNIPAM from water, leading to more deleterious processes.[2] However, despite the known thermoresponsive behavior of the polymer, none of these studies exploit this behavior for electrospinning. This work, therefore, provides an in-depth study of the electrospinnability of PNIPAM in water, leading to the first work about the ecological, full water-based production of uniform, bead-free PNIPAM nanofibers (Fig. 1 left) that are stable in water at temperatures above PNIPAM’s LCST, making them suitable to many applications such as drug delivery, cell culture, etc. Fig. 1: By exploiting the thermoresponsive behavior of PNIPAM, its electrospinnability in water is altered.  Acknowledgements Financial support from The Agency for Innovation by Science and Technology of Flanders (IWT) is gratefully acknowledged (IWT Strategic Basic Research grant 121241). D.R.D. acknowledges the FWO through a postdoctoral fellowship.  References [1] L. Persano et. al., Macromol. Mater. Eng., 298, 504-520 (2013). [2] D. Rockwood et. al., Polymer, 49, 4025-4032 (2008).  [Year]Book of AbstractsElectrospinCY_201719th – 21st April 2017 | University of Cyprus, Nicosia, CYPRUS 4 Conference Programme Conference/MP1206 final MC meeting Venue: University of Cyprus, New University Campus,  (1 Panepistimiou Avenue 2109 Aglantzia, Nicosia. P.O. Box 20537, 1678 Nicosia, Cyprus)   Wednesday 19th April 08.00- Registration Session A (Building: ΧΩΔ02, Room B205) Chair: T. Krasia-Chistoforou 9.00-9.10 Welcome and Opening Remarks 9.10-9.50 PLENARY G. L. Bowlin Electrospun Templates: Designing Tools for Directing Endogenous Tissue Regeneration 9.50-10.30 PLENARY E. Zussman Mechanical Stress Induced Drug Delivery from Nanofibers 10.30-11.00 Coffee Break   Session B1  Energy, sensors and actuators (ΧΩΔ02, Β205) Chair: S. Cavaliere Session C1  Biomedical applications (ΧΩΔ02, Β204) Chair: E. Kijeńska 11.00-11.25 INV1  Y. Truong Electrospun nanofibre membranes for energy and biomaterial applications   INV7 A.Jedlovszky-Hajdú Creating silver loaded artificial matrix for biomedical applications 11.25-11.50 INV2  A. Macagnano CdSe/ZnS-TiO2 nanofibers: A suitable combination for a low cost and effective sensor device INV8 B. Mijovic Electrospun composite scaffolds for occular tissue regeneration 11.50-12.15 INV3  D. Pisignano Enhanced photon couplingand transport properties in electrospun nanowires INV9 A. Odysseos Tissue-Engineered Biomimetic Platforms for Signaling Analysis in the Tumor Microenvironment 12.15-12.40 INV4  A. Camposeo Controlling energy migration and emission properties in semiconducting electrospun polymer fibers INV10 M. Järvekülg 3D scaffolds from electrospun gelatin 12.40-12.55 O1  L. Lozzi Near-field electrospinning: an easy method to grow nano-structured systems O5 A. Rinaldi Statistical methods for the design of scaffolds for tissue engineering and cell culturing 13:00-14:30 Lunch Session B2 Energy, sensors and actuators (ΧΩΔ02, Β205) Chair: D. Pisignano Session C2 Biomedical applications (ΧΩΔ02, Β204) Chair: A.Jedlovszky-Hajdú 14.30-14.55       INV5 S. Cavaliere Nanocomposite membranes based on electrospun nanofibers INV11 R.Machado Electrospun silk-elastin fibres functionalized with silver nanoparticles as antibacterial wound dressings  5 14.55-15.20 INV6 L. Persano Piezoelectricity in electrospun polymer nanofibers: Fundamental phenomena and applications INV12 E. Kijeńska NGF loaded bio-composite scaffolds for peripheral nerve tissue regeneration 15.20-15.35 O2 K. Polak-Krasna Electrospinning of polymer of intrinsic microporosity for hydrogen storage applications O6 A. Da Costa Antibacterial protein-based fibres: combining recombinant DNA technology with electrospinning 15.35-15.50 O3 T.Tätte Self-formed metal oxide ceramic microtubes and their applications O7 C. Voniatis Prospects of poly(vinyl)alcohol scaffolds in abdominal hernia treatment. A study of bio-adaptability in small animals 15. 50-16.05 O4 W. Woon-Fong Leung Light harvesting in dye sensitized solar cell based on co-sensitizer in core-shell nanofiber configuration reducing charge recombination   O8 M. Kruse Electro-spun sPEEK Membranes for Oxygenation Applications 16.05-16.20  O9 P. Sajkiewicz The effect of a solvent on structure, biodegradability and cellular response of electrospun PCL/gelatin and PCL/collagen nanofibers 16.20-16.35  O10 I. Wimpenny Co-electrospun biomimetic grafts for regeneration of axons in CNS 16.35-16.50  O11 L. Zajíćková Electrospun PCL/PEG nanofibers with varied biodegradability coated by bioactive amine plasma polymers  17:00-20:00   Poster and photo competition sessions/cocktail buffet  Social Activities Building, Room 010                 6 Thursday 20th April / MP1206 COST Session  Session D (Building: ΧΩΔ02, Room B205) Chair: T. Krasia-Chistoforou 9.00-9.40 PLENARY W. Sigmund Functional Nanomaterials via Electrospinning 9.40-10.05 INV13 S. Agarwal Fibers with special morphologies by electrospinning 10.05-10.30 Coffee Break Session E1 Processing, morphology control and applications (ΧΩΔ02, Β205) Chair: A. Macagnano  Session E2 Processing, morphology control and applications (ΧΩΔ02, Β204) Chair: S. Agarwal 10.30-10.55 INV14 K. De Clerck Advanced colorimetric sensors based on dye-functionalized nanofibers INV18 J.M. Lagaron Development and characterization of novel electrospun biopolyester coatings for barrier paper applications 10.55-11.20 INV15 C. Adlhart Amphiphilic ultralight 3D aerogels from electrospun nanofibers INV19 B. Pilić Nanofiber based intelligent packaging 11.20-11.45 INV16 P.D. Topham Block copolymer self-assembly: Rinse-resistant superhydrophobic fabrics made using a combination of electrospinning and electrospraying INV20 T. Uyar Decoration of metal nanoparticles (Pt-NP and Pd-NP) on electrospun nanofibers via atomic layer deposition for catalytic applications 11.45-12.10 INV17 M.L.Focarete Atmospheric pressure non-equilibrium plasma applied to electrospinning processes and products INV21 K. Pielichowski Surface modification of polylactide by electrospinning of chitosan/nanosilica outer layers to improve flame retardant properties 12.10-12.25 O12  I. Savva Magnetoactive Electrospun fibers: Fabrication, characterization and applications O14 L. Daelemans Nano-engineering highly toughened fibre reinforced polymer composites by interleaving electrospun nanofibres for advanced applications 12.25-12.40 O13 N. Radacsi Temperature effects on the fiber diameter during the fabrication of PVP and PVA nanofibers by needleless electrospinning   O15 P.Heikkilä Electrospun sheet materials from CA, PES and PLLA as supports for ALD coating 13:00-14:30 Lunch     7 Session F1 Environmental and agricultural applications (ΧΩΔ02, Β205) Chair: N. Radacsi  Session C3 Biomedical applications (ΧΩΔ02, Β204) Chair: J.M. Lagaron 14.30-14.55 INV22 H.E. Hummel Electrospun mesofibers in precision viticulture: A new alternative for dispensing sex pheromones in mating disruption schemes for IPM INV26 A. Greiner Release of artemisone from electrospun nonwovens for the treatment of malaria 14.55-15.20 INV23 F. De Cesare Development of smart nanofibrous plant growth promoting rhizobacteria (PGPR) biofilms for agricultural applications INV27 S.K. Bhullar Deformation mechanism of smart nanofibrous stents and drug delivery systems 15.20-15.45 INV24 Y. Truong Large scale preparation and characterization of electrospun carbon particle-nanofibre composites for ammonia adsorption INV28 U. Stachewicz 3D analysis of cell responses to electrospun polymer nanofibers scaffolds   15.45-16.10 INV25 M. Roso Different strategies for enhancing the performance of TiO2 based nanostructured membranes for VOCs abatement INV29 E. Kijeńska PLLA and PCL-based electrospun scaffolds for tissue engineering applications: fabrication and biological characterization 16.10-16.25 O16 Y. Truong Preparation and characterisation of electrospun gelatin-saponin composite nanofibers O22 Ž. Rukuižienė Electrospun web with baltic amber particles 16.25-16.40 O17 M. Maryšková Enzyme-loaded nanofibrous mats by electrospinning for biomedical and environmental applications O23 A.S. Sarac Conductive polyanthranilic acid nanofibers 16.40-17.00 Coffee Break Session F2 Environmental and agricultural applications (ΧΩΔ02, Β205) Chair: K. De Clerck Session C4 Biomedical applications (ΧΩΔ02, Β204) Chair: A. Greiner 17.00-17.15 O18 P. Papaphilippou Electrospun polymer-based fibrous membranes as adsorbents for bacteria and organic compounds removal from water contaminated media O24 S. Metwally Production of charge induced nanofibres scaffolds 17.15-17.30 O19 D.G. Ruzgar Electrospinning of wool keratin/poly(ethylene O25 P. Mikes Complete analysis and comparison of poly(lactic acid-co- 8 oxide) blend nanofibers for air filtration application caprolactone) nanofibers for tissue engineering applications 17.30-17.45 O20 G. Schlatter Hierachical metal@carbon composite hairy nanofibers for catalytic applications O26 K. Molnár Poly(amino acid) based nano gel fibers for tissue engineering  17.45-18.00 O21 W. Woon-Fong Leung Loading and Cleaning of Nanofiber Air Filter After Long-Term Use  18.30:  19.30 -:  Transportation to the conference dinner venue Conference dinner  Friday 21st April / MP1206 COST Session (ΧΩΔ02, Β205) 9.30-11.30 COST MP1206 Management Committee Meeting Session C5 Biomedical applications Chair: T. Krasia-Christoforou 11.30-11.45 O27 J. E. ten Elshof Sol-gel derived ceramic nanofibers and their applications in biomedical engineering and electronics 11.45-12.00 O28 L. Liverani Multilayered scaffolds and graded mineralization for osteochondral tissue engineering applications 12.00-12.15 O29 M. Omastová Conducting polycaprolactone/polypyrrole nanofiber mats prepared by electrospinning 12.15-12.30 O30  I. Safarik Magnetically-modified electrospun chitosan-based fibers: Fabrication, characterization and bioapplications 12.30-12.45 O31 Š. Zupančič Antimicrobial nanofibers for treatment of local infections 12.45-13.00 Closing remarks  13.00-15.00 Lunch   Saturday 22nd April Post-Conference Social Programme: Post-conference Guided Tour  Mountain villages on Troodos Mountains: Kakopetria, Troodos, Omodos (Optional)          9 POSTER SESSION  Wednesday 19th April 2017, 17:00 Social Activities Building, Room 010  POSTER NUMBER PRESENTER’S NAME POSTER TITLE PO.1 E. Schoolaert Waterborne electrospinning of poly(N-Isopropyl Acrylamide) towards stable nanofibers PO.2 J. Dusza Development of Al2O3 electrospun fibers PO.3 T. Meireman Interlaminar toughening of resin transfer moulded laminates by electrospun polycaprolactone: Effect of interleave morphology PO.4 S. Yildirim Electrospun nanofibers as food contact layer for palladium based oxygen scavenging films PO.5 M. Mader Ultralight, biodegradable and highly porous soft polymer sponges based on electrospun fibers PO.6 A. Portone Nanocomposite electrospun fibers embedding 2D-Materials PO.7 N. Radacsi 3D-electrospinning: A novel method to control the structure of nanofibers and its application for nanostructured fuel cells PO.8 S. Reich Highly conductive and flexible nonwovens for application as electrodes PO.9 V. Vassiljeva Electrospinning of SAN conductive reinforced membranes  PO.10 K. Castkova Ceramic fibres for energy applications PO.11 V. Tsigkis Naturally-derived electrospun fibers with potential applications in batteries PO.12 W. Gieparda Flammability and structure of PLA/PHB nanofibers modified with different types of carbon nanotubes.  PO.13 I. Ristić Elecrospun conductive nano-fibres based on poly(lactide)  PO.14 C. Sofroniou NSAD drug release from electrospun polymer nanofibers PO.15 C. Voniatis Prospects of poly(vinyl)alcohol scaffolds In abdominal hernia treatment. A study of mechanical properties. PO.16 M. Kokonou Electrospun PEO/PLLA Fibrous Membranes for Sustained Tyrosine Kinase Inhibitors Delivery in Situ PO.17 K.  Christodoulou Anthracene-containing electrospun fibers for ammonia gas sensing  10 PO.18 G. Papaparaskeva Synthetic strategies towards the combination of hydrogels with electrospun fibers PO.19 A. Christofi,  C. Christou Lime-based composites reinforced with electrospun fibers PO.20 M. Nikolaou Effect of UV irradiation and sonication on the morphology of electrospun polymer-based nanocomposite fibers PO.21 A. Rinaldi Cross-cutting opportunities in  Europe for technologies foe extreme applications and low or null critical raw material content PO.22 I. Savva Chitosan-based electrospun nanocomposite fibrous mats and their bioapplications   

Waterborne Electrospinning of Poly(N-Isopropyl Acrylamide) towards Stable Nanofibers

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Waterborne Electrospinning of Poly(N-Isopropyl Acrylamide) towards Stable Nanofibers

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Ghent University Academic Bibliography