| 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
Temperature-induced ultradense PEG polyelectrolyte surface grafting provides effective long-term bioresistance against mammalian cells, serum, and whole blood
Abstract
We report a facile method of generating ultradense poly(l-lysine)-graft- poly(ethylene glycol) (PLL-g-PEG) surface by using high temperature alone, which in turn provides dramatic improvement in resisting nonspecific bioadsorption. X-ray photoelectron spectroscopy (XPS) revealed that the surface graft density increased ∼4 times higher on the surface prepared at 80 °C compared to 20 °C. The studies from small-angle X-ray scattering (SAXS) and the effect of varying ionic strength during/post assemblies at 20 and 80 °C indicated that the "cloud point grafting effect" is not the cause for obtaining high density grafting. Stringent long-term bioresistance tests have been conducted and the temperature-induced PLL-g-PEG surfaces have achieved (1) zero mammalian cell adsorption/migration for up to 36 days and (2) extremely close-to-zero protein adsorptions have been observed even after 36 days in 10% serum media and 24 h in whole blood within the ultrasensitive detection limit of time-of-flight secondary ion mass spectrometry (ToF-SIMS).