| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Foss, Morten
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2023Comment on “Which fraction of stone wool fibre surface remains uncoated by binder? A detailed analysis by time-of-flight secondary ion mass spectrometry and X-ray photoelectron spectroscopy” by Hirth et al., 2021, RSC Adv., 11, 39545, DOI: 10.1039/d1ra06251dcitations
- 2023Thermochemical oxidation of commercially pure titanium; controlled formation of robust white titanium oxide layers for biomedical applicationscitations
- 2023Thermochemical oxidation of commercially pure titanium; controlled formation of robust white titanium oxide layers for biomedical applications.citations
- 2022Local Release of Strontium from Sputter-Deposited Coatings at Implants Increases the Strontium-to-Calcium Ratio in Peri-implant Bonecitations
- 2022Local Release of Strontium from Sputter-Deposited Coatings at Implants Increases the Strontium-to-Calcium Ratio in Peri-implant Bonecitations
- 2022The dissolution of stone wool fibers with sugar-based binder and oil in different synthetic lung fluidscitations
- 2021Post-treatments of polydopamine coatings influence cellular responsecitations
- 2018A comparative in vivo study of strontium-functionalized and SLActive (TM) implant surfaces in early bone healingcitations
- 2017Early stage dissolution characteristics of aluminosilicate glasses with blast furnace slag- and fly-ash-like compositionscitations
- 2015Response of MG63 osteoblast-like cells to ordered nanotopographies fabricated using colloidal self-assembly and glancing angle depositioncitations
- 2015Modulation of Human Mesenchymal Stem Cell Behavior on Ordered Tantalum Nanotopographies Fabricated Using Colloidal Lithography and Glancing Angle Depositioncitations
- 2015Low-aspect ratio nanopatterns on bioinert alumina influence the response and morphology of osteoblast-like cellscitations
- 2012Temperature-induced ultradense PEG polyelectrolyte surface grafting provides effective long-term bioresistance against mammalian cells, serum, and whole bloodcitations
- 2011Growth characteristics of inclined columns produced by Glancing Angle Deposition (GLAD) and colloidal lithographycitations
- 2010Synthesis of functional nanomaterials via colloidal mask templating and glancing angle deposition (GLAD)”
- 2009Polycaprolactone nanomesh cultured with hMSC evaluated by synchrotron tomography
- 2009The use of combinatorial topographical libraries for the screening of enhanced osteogenic expression and mineralizationcitations
Places of action
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article
The dissolution of stone wool fibers with sugar-based binder and oil in different synthetic lung fluids
Abstract
The biopersistence of fiber materials is one of the cornerstones in estimating potential risk to human health upon inhalation. To connect epidemiological and in vivo investigations with in vitro studies, reliable and robust methods of fiber biopersistence determination and understanding of fiber dissolution mechanism are required. We investigated dissolution properties of oil treated stone wool fibers with and without sugar-based binder (SBB) at 37 °C in the liquids representing macrophages intracellular conditions (pH 4.5). Conditions varied from batch to flow of different rates. Fiber morphology and surface chemistry changes caused by dissolution were monitored with scanning electron microscopy and time-of-flight secondary ion mass spectrometry mapping. Stone wool fiber dissolution rate depends on liquid composition (presence of ligands, such as citrate), pH, reaction products transport and fibers wetting properties. The dissolution rate decreases when: 1) citrate is consumed by the reaction with the released Al cations; 2) the pH increases during a reaction in poorly buffered solutions; 3) the dissolution products are accumulated; 4) fibers are not fully wetted with the fluid. Presence of SBB has no influence on dissolution rate if fiber material was wetted prior to dissolution experiment to avoid poorly wetted fiber agglomerates formation in the synthetic lung fluids.