SCIENTIFIC PUBLICATIONS

IIWAHKYr.ATJ Yr IftT'lhTT} uNJVbHSJlVOJ? JYVASKVLA 3D-Prnnted Scavenger Omen' Lahtinen, Laud Krvijarvi, Rajendhraprasad Tadkonda, Ari Vaisanen, Kbit Rissanen and Marti Haukka Department of Chemistry and Nanoscience Center, University of Jyvaskyfa, P.O. Box 35, Fl-40014 Jyvaskyia, Finland ABSTRACT: Around 10% of the worldwide annua production of gold is used for manufacturing of electronic devices. According to the European Commission, waste electric and electronic equipment is the fastest flowing waste stream n the Euopean Union. This has generated the need for an effective method to recover...

On the Development of Polymer Particles for Laser Powder Bed Fusion via Precipitation Maxim titan A. Dechet, Jochen Schmkly institute of Farids Technology, FriedhcfyAtexander-UrmersitstErlangen-Nuinberg, Csueratrafle 4, D-91058 Erlangen, Germany Interdisciplinary Center hr finctiuiaT Parinie Systems, FnedricfyAlexander-Urmersitat Ertangen-Ntimbeig, Haberstrafie 9a, D-91058 Erlangen. Germany ABSTRACT: In (ti is contribution, some aspects of the development of powder bed fusion (PBF) feedstock powder via the solution-disco ution process, also known as precipitation, are exemplary addressed based...

< University K& YD W^ . Materials Center V&njn Srinivas, Franceses Beriella, Catharina S. J. van Hooy-Corstjens, Bas van Leeuwen, E.C.M.Ciaenmehr, Dario Cavaflo, Sanjay Rastogi, Jules A. W. Harings Aacfen-MaastocM Anstfufe for Biobased Materials, Maastricht University. P. 0. Box 616, 6200 MD Maastricht, The Netherlands Zuyd UrimsBy ofAppSed Sciences, P.C. Box 55G, 6400 AN Heerien, The Netherlands University of Geneva, Department of Chemistry and Chemical Engineering, Via Docecaneso 31,1-16146 Genova, Italy Corbion Purac Biomatariks, P.O. Box 21, 4200 AA Gorinchem, The Netherlands Brighttands...

IlYVAhKYLATJ Yr IflFlSIB uNJVbHSJlVOf JWASKYLA Gold Nanoparticles on 3D-Printed Filters: From Waste to CatalystsEimeri Laftfinen, ffss Kukkonen, Virva Kinnunen, Manu Lahtinen, Kimmo Kinnunen, Sari Suvanfo, An Vaisanen, and Matti Haukka Deparimentof Chemistry and Department of Physics, Nanosdence Center University of Jyvaslcyfa, P.O. Box 35, Jyvaskyfs Fl-40014. Fmteffd Department of Chemistry Unhrersity of Eastern Finland, P.O. Bov 111, Joensuu FI-80101, Finland Three-din’ens ona ly printed solid but highly porous polyamide-12 (FA12) pi ate-like filters were used es selective adsorbents for captuing...

/u / (Sisdtech IMT Mines Ales I fcole MinasT^iicom expert des poudres fines Marcos Batistelia, Arnaud Regazzi, Monica Francesca Pucci, Jose-Marie Lopez-Cuesta Ouassila Karin. David Bordeaux, Florence Ayme PotymBS CiHjPM.w- andHybrids (FCTf), IMTMints Alts, 6,Avemades Clzviens, 101I9Ales, France LMGC, LW Mines Alts, Vriir Moniptllier, CX.KS, Aits, France SD Uch, Aits, Frmct ABSTRACT: In this work, various flame retardants i'FR> and days were added to polyamide 12 (PA12). The processability by Selective Laser Sintering (SLS}„ thermal behaviour andl flame retardancy of these compounds were evaluated....

lYYAriKYI.ATd Tf[ lOTi™} UNJVEHSJTYOE JYVASKYLA 3D Printed Palladium Catalyst for Suzuki-Miyaura Cross-coupling Reactions Evgeny Bulatov, Elmeri Lahtinen, Latin Kivijarvi, Evamarie Hey-Hawftins and Matt) HaukJta Department of Chemistry, University of JyvasScyta, PO. Bor 35, 40014 Jyvaskyta (Finland) Department of Chemistry, University of Helsinki, AJ. Wffesen aufoo 1rP.O. Box 55 00014 Helsinki fFintand) Faeuity of Chemistry and Mineralogy, institute of inorganic Chemistry, Leipzig University, Johannisattee 23 04103 Leipzig (Germany) ABSTRACT: Selective laser sintering (SLS) 3d printing was utilized...

LLStViEK Optimization of selective laser sintering process conditions using stable sintering region approach F. Lupone, E. Padovano, M. Pietroiuongo\ S. Giudice, O. Ostrovskaya, C. Badini Poiitacmcodi Torino. DeptwtmanfifJpplit'iStiente and Technology. Carso DtinidegliJlmszn 14, IQI19 Ibrino, hafy ABSTRACT: The optimization of process parameters represents one of the major drawbacks of selective laser sintering (SLS) technology since it is largely empirical and based on performing a series of triet-and-emor braids. This approach is time consuming, cost y. and it ignores the properties of starting...

hH Selective Laser Sintering of Solid Oral Dosage Forms with Copovidone andParacetamol Using a 002 Laser Yanis A. Gueche 10RCID, Noelia M. Sanchez-Baiiester, Bernard Bataille, Adrien Aubert, Laurent Leclercq 20RCID, Jean-Christophe Rossi 20RCID and Ian Soulairol ICGM, University Montpellier, CNRS, ENSCM, 34000 Montpellier, France IBMM, University Montpellier, CNRS, ENSCM, 34000 Montpellier, France Department of Pharmacy, Nimes University Hospital, 30900 Nimes, France Material suitability needs to be considered for the 3D printing of solid oral dosage forms (SODFs). This work aims to assess the...

Janne Frimodig, Aino Autio, Elmeri Lahtinen, and Matti Haukka Over the past decades, endocrine-disrupting compounds have been under active studies due to their potential environmental impact and increased usage. The actual hormones, especially estrogens, have shown to be one of the major contributors to hormonal waste in wastewater. Wastewater treatment facilities have variable capabilities to handle hormonal compounds and, therefore, different quantities of harmful compounds may end up in the environment. We introduce a simple technique to remove estrogens, such as 17[3-estradiol (E2) from wastewater...

Marcos Batistella, Ouassila Kadri, Arnaud Regazzi, Monica Francesca Pucci, Jose-Marie Lopez-Cuesta, Florence Ayme & David Bordeaux ABSTRACT: In this study coatings of kaolin and talc particles were successfully applied on the surface of polyamide 12 powder intended for laser sintering (LS). Microscopic observations revealed that using carboxymethyl cellulose (CMC) as surface modifier for fillers led to a better coverage of polymer grains with a surface coverage between 6 and 16% as a function of filler type and content. Differential scanning calorimetry measurements showed that the addition of...