KleitzGroup
@LabKleitz
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Research in materials chemistry at the University of Vienna. Porous materials for selective sorption, catalysis and biomedical applications.
Vienna
Joined August 2022
See our latest publication dealing with Ni-based OER electrocatalysts and the role of B and P addition. A nice teaming-up of scientists at @univienna and @tuvienna !
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If you missed it, early this year, we reported a gram-scale green synthesis of a highly stable cationic COF for efficient removal of ReO4−/99TcO4− .now published in Journal of Materials Chemistry A
pubs.rsc.org
Covalent organic frameworks (COFs) have developed as efficient and selective adsorbents to mitigate 99TcO4− contamination. However, the eco-friendly and scalable production of COF-based adsorbents...
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RT @ChemCommun: Explore our Chemistry for a Sustainable World collection. Including 'Tuneable sulfonated hypercrosslinked polymers for sele….
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Congratulations to Justyna for her nice review on critical materials recovery using solid-phase extraction! .The Role of Nanoporous Adsorbents in the Circular Economy—Closing the Loop of Critical Materials Recovery .
advanced.onlinelibrary.wiley.com
This review highlights the importance of porous solid-phase extractants used for the recovery of various critical materials, focusing on the impact of the material design on overall extraction...
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RT @LabKleitz: Something a little bit different this time. Focussing on Gallium and Indium recovery using mesoporous sorbents! https://t.co….
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Something a little bit different this time. Focussing on Gallium and Indium recovery using mesoporous sorbents!
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Another nice contribution on rare-earth elements purification, using SPE with a mesoporous sorbent and an efficient ligand design!.Advancing Selective Extraction: A Novel Approach for Scandium, Thorium, and Uranium Ion Capture
onlinelibrary.wiley.com
This study introduces an advanced functionalized mesoporous silica sorbent that demonstrates effectiveness in selectively extracting Sc, Th, and U from complex multi-element solutions containing...
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Take a look at Claudia's latest work, which deciphers the interactions between functionalized silica nanoparticles and intestinal barrier components!.Small Science - Wiley Online Library
onlinelibrary.wiley.com
Herein, the crucial role of the surface chemistry of mesoporous silica nanoparticles in modulating intestinal barrier function is explored, considering the influence of the mucus and intracellular...
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RT @SolGel2024: 🔬 The 22nd international Sol-Gel conference in Berlin.📆 September 01-06, 2024.🎙 Very experienced speakers.🏅 Awards to promo….
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Check out Mariam's new paper on MSN-gallic acid conjugates!.Silica nanoparticle conjugation with gallic acid towards enhanced free radical scavenging capacity and activity on osteosarcoma cells in vitro - now published in Journal of Materials Chemistry B
pubs.rsc.org
Gallic acid (GA), derived from land plants, possesses diverse physiological benefits, including anti-inflammatory and anticancer effects, making it valuable for biomedical applications. In this...
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RT @robbiewoody: Building from our Small paper, we report a sulfonated COF for atmospheric water harvesting 💧. Sulfonation shifted water up….
chemistry-europe.onlinelibrary.wiley.com
A sulfonated covalent organic framework, COF-SO3H, effectively harvests atmospheric water, exhibiting steep water sorption at low relative humidity. The inclusion of sulfonate groups shifts uptake...
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RT @univienna: Im Projekt "C-HANCE" erforscht @MaulideLab & sein Team die #Reaktivität von positiv geladenen #Kohlenstoffatomen, sogenannte….
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Awesome! Congratulations!. Max-Planck-Institut für Kohlenforschung - ERC Advanced Grant für Ferdi Schüth
kofo.mpg.de
Das Team um Ferdi Schüth beschäftigt sich schon seit einigen Jahren mit den Phänomenen der Mechanochemie. Doch was passiert tatsächlich auf molekularer Ebene, wenn in einer Mühle zwei Kugeln aufein...
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RT @JelenaNeuber: Very nice series of talks for PhD students at @tuvienna this week about energy storage, batteries….
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See our most recent work on sugar-modified silica particles! . MANNosylation of Mesoporous Silica Nanoparticles Modifies TLR4 Localization and NF‐κB Translocation in T24 Bladder Cancer Cells - Hohagen - Advanced Healthcare Materials - Wiley Online Library
advanced.onlinelibrary.wiley.com
Upon MANNosylation of dendritic mesoporous silica nanoparticles (DMSNs), stimulation of TLR4 can be observed in T24 bladder cancer cells. DMSN-phenyl-mannose materials returned patterns resembling...
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Our latest work on nanoporous mixed metal oxide electrocatalysts for OER is now available in its final version! Congrats to Patrick and all the coauthors for this nice paper!. Low-Temperature controlled synthesis of nanocast mixed metal oxide spi.
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Interested in confinement effects? Here is a nice collaboration work on that with the group of Prof. Matthias Thommes at @UniFAU.Aspects of Gas Storage: Confined Geometry Effects on the High-Pressure Adsorption Behavior of Supercritical Fluids | Langmuir
pubs.acs.org
During the last decades, major progress was made concerning the understanding of subcritical low-pressure adsorption of fluids like nitrogen and argon at their boiling temperatures in nanoporous...
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RT @Nature: Nature research paper: Operando probing of the surface chemistry during the Haber–Bosch process
nature.com
Nature - Using X-ray photoelectron spectroscopy, the surface composition of iron and ruthenium catalysts during ammonia synthesis at pressures up to 1 bar and temperatures as high as...
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Happy birthday to our dear Patrick @Guggi150000.Thank you for always bringing new ideas and solutions to the table. 😊
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Excellent! Not the usual mainstream stuff!.
I am pleased to share our latest paper on #prebiotic chemistry with @YoungdongSong, which was published in @angew_chem. We demonstrated the role of promoters in silica-supported CoFe alloys for autocatalytic fixation of CO2 to metabolic intermediates.
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