Results 161 to 170 of about 34,675 (262)

Influence of Head‐to‐Tail Cyclization of Lanmodulin‐Inspired Peptides on Lanthanide Affinity and Structure

Chemistry – A European Journal, EarlyView.
The influence of head‐to‐tail cyclization, as well as the effect of ring expansion with an additional glycine on lanmodulin‐inspired peptides on the structure and lanthanide (Ln)‐binding behavior was investigated. While the decrease of structural flexibility can indeed increase the Ln affinity and peptide pre‐organization, it does not lead to an ...
Sophie M. Gutenthaler‐Tietze, Jerome Kretzschmar, Satoru Tsushima, Patrick Weis, Robin Steudtner, Björn Drobot, Lena J. Daumann   +6 more
wiley   +1 more source

DICER1 hotspot mutation induces 3p microRNA gain of function via Argonaute strand switch. [PDF]

Nat Struct Mol Biol
Malagobadan S, Shi C, Yang A, Mondal I, Baldeh H, Spain K, Guiblet W, Gu S.   +7 more
europepmc   +1 more source

Cyclization of a 1,8‐Diphenylanthracene by Scholl Reactions to Form Five‐ and Seven‐Membered Ring Embedded Polycyclic Aromatic Hydrocarbons

Chemistry – A European Journal, EarlyView.
Reactions of 10‐mesityl‐1,8‐diphenylanthracene with DDQ/TfOH produced three products via sequential formation of a five‐ or seven‐membered ring. Unexpectedly, the triply cyclized product with a rubicene substructure was formed through cyclization involving 1,2‐methyl shift.
Tatsuhiro Sasaki, Eiji Tsurumaki, Shinji Toyota   +2 more
wiley   +1 more source

Pleuropulmonary Blastoma in Children: Three Distinct Cases with their Diagnostic and Therapeutic Pathways. [PDF]

J Indian Assoc Pediatr Surg
Sahu AG, Manekar AA, Sahoo SK, Tripathy BB, Mohanty MK, Sable MN, Sahoo D, Mishra P.   +7 more
europepmc   +1 more source

Charge State Influence on Stability and Isomerism in Dehydrogenated PAHs: Insights from Anthracene, Acridine, and Phenazine

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
The ionization of anthracene, acridine, and phenazine has been explored, along with the removal of one and two hydrogen atoms, to provide valuable information for astrochemists and to understand the behavior of the resulting structures and their electronic reorganization. Abstract In this study, we systematically explored the stability and isomerism of
Khaldia Zghida, Farouk Hamza Reguig, Manuel Alcamí, Al Mokhtar Lamsabhi   +3 more
wiley   +1 more source

Energy Landscapes in Chemical Reactions and Transport

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
Kinetics/dynamics of chemical reactivity and transport of chemical species in a solid are both determined by the energy landscape in which they take place. Discussing common grounds but also distinct differences may help in advancing the understanding in both fields.
Karl‐Michael Weitzel
wiley   +1 more source

Corrigendum: Dicer-Like Genes Are Required for H2O2 and KCl Stress Responses, Pathogenicity and Small RNA Generation in Valsa mali

Frontiers in Microbiology, 2017
Hao Feng, Ming Xu, Yangyang Liu, Ruqing Dong, Xiaoning Gao, Lili Huang   +5 more
doaj   +1 more source

Hemorrhagic presentation of a DICER-1-mutant primary intracranial sarcoma with negative MR spectroscopy: illustrative case. [PDF]

J Neurosurg Case Lessons
Geist E, Dewar CD, Crawford R, Kuhn NM, Curry B, Cirivello MJ.   +5 more
europepmc   +1 more source

Orientational Effects in the Low Pair Continuum of Aluminium

Contributions to Plasma Physics, EarlyView.
ABSTRACT We compare the predictions of the dynamic structure factor (DSF) of ambient polycrystalline aluminium from time‐dependent density functional theory (TDDFT) in the pair continuum regime to recent ultrahigh resolution x‐ray Thomson scattering measurements, collected at the European XFEL.
Thomas Gawne, Zhandos A. Moldabekov, Oliver S. Humphries, Motoaki Nakatsutsumi, Sebastian Schwalbe, Jan Vorberger, Ulf Zastrau, Tobias Dornheim, Thomas R. Preston   +8 more
wiley   +1 more source