Results 231 to 240 of about 594,136 (249)

Complement activation influences the therapeutic potential of extracellular vesicles in intervertebral disc degeneration

Brain and Spine
G.Q. Teixeira, D. Arff, M. Ahmad, M. Haffner-Luntzer, A. Ignatius, C. Neidlinger-Wilke   +5 more
doaj   +1 more source

Proteinvermittelte Kupfer‐Redoxregulation: Rolle von Disulfidbrücken und allosterischer Modulation

Angewandte Chemie, EarlyView.
Copper binding triggers structural changes that expose a reactive disulphide bridge, enabling intrinsic Cu(II) reduction in folded proteins. SAXS, XAS, and QM/MM simulations reveal how globular proteins such as HSA and SOD1 employ disulphide‐mediated dynamics to modulate site accessibility and control copper redox chemistry.
Rebecca Sternke‐Hoffmann, Chang Liu, Xue Wang, Hegne Pupart, Xun Sun, Jan Gui‐Hyon Dreiser, Peep Palumaa, Qinghua Liao, Matthias Krack, Jinghui Luo   +9 more
wiley   +1 more source

[Sex and gender differences in posttraumatic stress disorder: current evidence on etiology, trajectory and treatment]. [PDF]

Nervenarzt
Haering S, Meyer C, Knaevelsrud C, Engel S.   +3 more
europepmc   +1 more source

Dibenzazepin‐verbrückte Netzwerk‐Polymer‐Phthalocyanine als abbaubare heterogene Photokatalysatoren

Angewandte Chemie, EarlyView.
Photodynamische Dibenzazepin‐Brücke wurde in Zink‐ und Kobalt‐Netzwerk‐Polymer‐Phthalocyanine (NP‐Pcs) eingeführt, um abbaubare heterogene Photokatalysatoren zu erhalten. Zum ersten Mal spielt die Bestrahlung mit Licht eine Schlüsselrolle beim „Design, der Verwendung und dem Abbau” von NP‐Pcs.
Erem Ahmetali, Azra Kocaarslan, Vanessa Trouillet, Stefan Heißler, Stefan Bräse   +4 more
wiley   +1 more source

AutoQC-Bench: a diffusion model and benchmark for automatic quality control in high-throughput microscopy. [PDF]

Npj Imaging
Pan Z, Sonneck J, Nagel D, Hasenberg A, Gunzer M, Shi Y, Chen J.   +6 more
europepmc   +1 more source

Kontrollierter Transport und lichtinduzierte Freisetzung von Magic Spot Nukleotiden in Escherichia coli

Angewandte Chemie, EarlyView.
We synthesized photocaged, clickable and isotope‐labeled “magic spot” Nucleotides and delivered them into Escherichia coli comparing different approaches. Light‐controlled release inside living cells enabled tracking of their conversion from pppGpp to ppGpp by capillary electrophoresis mass spectrometry and revealed their impact on the growth rate of a
Christoph Popp, Patrick Moser, Anselm Schwoerbel, Xinwei Liu, Johannes Freitag, Pinku Sarmah, Isabel Prucker, Robert Zscherp, Xuan Wang, Philipp Klahn, Hans‐Georg Koch, Gert Bange, Henning J. Jessen   +12 more
wiley   +1 more source

Correction to "Multicenter Longitudinal Quality Assessment of MS-Based Proteomics in Plasma and Serum". [PDF]

J Proteome Res
Kardell O, Gronauer T, von Toerne C, Merl-Pham J, König AC, Barth TK, Mergner J, Ludwig C, Tüshaus J, Giesbertz P, Breimann S, Schweizer L, Müller T, Kliewer G, Distler U, Aljakouch K, Gomez-Zepeda D, Popp O, Qin D, Teupser D, Cox J, Imhof A, Küster B, Lichtenthaler SF, Krijgsveld J, Tenzer S, Mertins P, Coscia F, Hauck SM.   +28 more
europepmc   +1 more source

Speciation, Structural Refinement, and Distribution of Ti Sites in Titanium Silicalite‐1 From 47/49Ti NMR Crystallography at 28.2 Tesla

Angewandte Chemie, EarlyView.
Titanium silicalite‐1 (TS‐1), used in industrial selective oxidation processes, depends on specific, yet still unresolved Ti sites, dispersed within the framework of an MFI‐zeolite. Applying high field (28.2 T) 47/49Ti NMR and 17O NMR spectroscopy for an array of TS‐1 catalysts enables the development of an NMR crystallography protocol and the ...
Christoph J. Kaul, Jonas Koppe, Lukas Lätsch, Michael Wörle, Sadig Aghazada, Jacob B. Holmes, Christina Wartmann, Mingji Zheng, Albrecht Berkessel, Trees De Baerdemaeker, Andrei‐Nicolae Parvulescu, Karsten Seidel, J. Henrique Teles, Alexander V. Yakimov, Christophe Copéret   +14 more
wiley   +1 more source

Simple and Scalable Electrochemical Reduction of Alkyl Oxalates Using Carbon-Based Electrodes. [PDF]

ChemSusChem
Kissel S, Schnieders P, Derdau V, Waldvogel SR.   +3 more
europepmc   +1 more source

Kontrolle heterogener Katalyse mittels Unter‐Oberflächen‐Sauerstoff

Angewandte Chemie, EarlyView.
Während der CO‐Oxidation auf Rhodiumoberflächen wird die Reaktionsdynamik in der Gegenwart von Unter‐Oberflächen‐Sauerstoff (Osub) deutlich verändert. Unter‐Oberflächen‐Sauerstoff stabilisiert vorübergehend durch Oberflächenreaktionen gebildetes physisorbiertes CO2, was diesem ermöglicht, vorübergehend zu binden und mit der Oberfläche zu thermalisieren.
Arved C. Dorst, Zhikai Jiang, Maxwell Gillum, Rasika E. A. Dissanayake, Bin Jiang, Daniel R. Killelea, Tim Schäfer   +6 more
wiley   +1 more source