Results 251 to 260 of about 167,383 (325)

Durch Sichtbares Licht Induzierte Homolysen von Element‐Kohlenstoffbindungen in der Hauptgruppenchemie Vermittelt Durch Nicht‐Unschuldige Liganden

Angewandte Chemie, EarlyView.
Dieser Übersichtsartikel adressiert E–C‐Bindungsphotolysen durch Bestrahlung von Organometallverbindungen der Hauptgruppen mit sichtbarem Licht, was durch die Koordination von redox‐nicht‐unschuldigen Liganden ermöglicht wird. Anhand ausgewählter Literaturbeispiele werden wichtige konzeptionelle Zusammenhänge, potenzielle Anwendungen und zukünftige ...
Jonas O. Wenzel, Johannes Werner, Frank Breher   +2 more
wiley   +1 more source

Zinc Complexes of Cationic Ammonium Phenyl and Methylpyridinium Porphyrins Display Synergistic Anti-HIV‑1 and Broad-Spectrum Antibacterial Activity. [PDF]

ACS Omega
Sharma D, Rai M, Das N, Kapavarapu RK, Pandey P, Gaur R, Sengupta D.   +6 more
europepmc   +1 more source

The Iron–Sulfur Cluster of Bacterioferritin‐Associated Ferredoxin (Bfd): a “Biological Fuse” that Prevents Oxidative Damage to Cells?

Angewandte Chemie, EarlyView.
When cellular iron is low, bacterioferritin (Bfr) releases its stored iron through a reductive process dependent on the [2Fe–2S] ferredoxin Bfd. Why accessing stored iron should depend on an iron‐requiring protein when iron is scarce is unclear. Here, we show that the Bfd [2Fe–2S] cluster is sensitive to oxidative stress, suggesting that it may act as ...
Justin M. Bradley, Aiden M. Carter, Zinnia Bugg, Simon C. Andrews, Nick E. Le Brun   +4 more
wiley   +2 more sources

Porphyrins as Chiroptical Conformational Probes for Biomolecules. [PDF]

Molecules
Travagliante G, Gaeta M, Purrello R, D'Urso A.   +3 more
europepmc   +1 more source

Macromolecule‐Driven Supramolecular Polymerization Induced by Crowding Effects

Angewandte Chemie, EarlyView.
A systematic study is presented that investigates the influence of the excluded volume effect by macromolecules on supramolecular polymerizations in organic media. Upon crowding, the discotic supramolecular monomers sequentially assemble into polymers and higher‐order aggregates (HOAs), affected by the macromolecule's concentration, size and polarity ...
Joost J. B. v. d. Tol, Magda M. J. Dekker, Ádám Müller, Puck Springintveld, E. W. Meijer, Ghislaine Vantomme   +5 more
wiley   +2 more sources

Research Progress on the Application of Metal Porphyrin Electrochemical Sensors in the Detection of Phenolic Antioxidants in Food. [PDF]

Polymers (Basel)
Qu L, Lin Z, Liu F, Kong F, Zhang Y, Ni X, Zhang X, Zhao Y, Lu Q, Zou B.   +9 more
europepmc   +1 more source

Multizustands‐Photoschalter mit niedrigem Molekulargewicht auf der Basis von einfachen Norbornadien‐Triazin Gerüsten

Angewandte Chemie, EarlyView.
Unsere neuen Norbornadien‐Triazin‐Hybride sind vielversprechende Kandidaten für die molekulare Datenspeicherung. Diese kleinen multi‐Schalter mit geringem Molekulargewicht sind entweder symmetrisch aufgebaut oder enthalten verschiedene NBD‐Chromophore und weisen eine bisher unerreichte Vielfalt an unterschiedlichen Schaltzuständen auf. Durch den Einbau
Daniel Krappmann, Adrian J. Müller, Erik J. Schulze, Harald Maid, Andreas Dreuw, Andreas Hirsch   +5 more
wiley   +1 more source

An Overview of the Current Approaches in Drug-Resistant Bacterial Removal Within Wastewaters: Can We Move Towards Nanomagnet-Porphyrin Hybrids for Antimicrobial Photodynamic Inactivation (aPDI). [PDF]

Curr Microbiol
Nhlabathi-Chidi MK, Mametja NM, Nkambule TTI, Feleni U, Masebe T, Managa M.   +5 more
europepmc   +1 more source

Lipid-siRNA Organization Modulates the Intracellular Dynamics of Lipid Nanoparticles. [PDF]

J Am Chem Soc
Mo Y, Keszei AFA, Kothari S, Liu H, Pan A, Kim P, Bu J, Kamanzi A, Dai DL, Mazhab-Jafari MT, Chen J, Leslie S, Zheng G.   +12 more
europepmc   +1 more source

Fast Removal of Naphthol Blue Black B Dye from Water Using Polyethyleneimine Functionalized Zinc, Iron, and Manganese Porphyrinic Complexes: Structural Characterization, Kinetic, and Isotherms Studies. [PDF]

Polymers (Basel)
Rajeh SY, Alrashidi AA, Soury R, Jabli M.   +3 more
europepmc   +1 more source