Results 261 to 270 of about 793,486 (305)

Synthesis of a Molecular Tweezer Based on Norbornadiene Framework: Unexpected Stereoselectivity

Asian Journal of Organic Chemistry, Accepted Article.
In this study, a new type of Klarner tweezer, which has multiple hydrogen bonding acceptors, was synthesized. This tweezer is based on the bicyclo[2.2.1]heptane framework and comprises two near‐parallel flat aromatic rings as pincers and a pyrazine unit as the tether.
Erdin Dalkilic, Evren Cücü, Selçuk Eşsiz, Ertan Şahin   +3 more
wiley   +1 more source

Deficiency of DEK proto‐oncogene alleviates allergic rhinitis by inhibiting RhoA/Ezrin‐mediated mitochondrial fission

Animal Models and Experimental Medicine, EarlyView.
Schematic diagram of the mechanism of DEK regulating RhoA activation Ezrin. Upon house dust mite (HDM) stimulation, HDM‐specific immunoglobulin E (IgE) and inflammatory factors such as interleukin 4 (IL‐4), IL‐5, IL‐13, and eosinophils increased in the nasal mucosa.
Longzhu Dai, Yongde Jin, Jingmei Chai, Jianing Yang, Jiangang Wang, Mu Chen, Liangchang Li, Chongyang Wang, Guanghai Yan   +8 more
wiley   +1 more source

Adult Neurogenesis in the Subventricular Zone of Patients with Huntington's and Parkinson's Diseases and following Long‐Term Treatment with Deep Brain Stimulation

Annals of Neurology, EarlyView.
Objective Parkinson's and Huntington's diseases are characterized by progressive neuronal loss. Previous studies using human postmortem tissues have shown the impact of neurodegenerative disorders on adult neurogenesis. The extent to which adult neural stem cells are activated in the subventricular zone and whether therapeutic treatments such as deep ...
Marta Snapyan, Francis Desmeules, Jonathan Munro, Morgan Bérard, Stephan Saikali, Peter V. Gould, Maxime Richer, Emmanuelle Pourcher, Mélanie Langlois, Anne‐Marie Dufresne, Michel Prud'homme, Léo Cantin, André Parent, Armen Saghatelyan, Martin Parent   +14 more
wiley   +1 more source

Xenon Trioxide Coordination Complexes of Crown Ethers: (CH2CH2O)4XeO3 and Xe(VI) Hydrates, [(CH2CH2O)6(H2O)XeO3]⋅ H2O and [(CH2CH2O)6(H2O)XeO3]2 ⋅ 2H2O ⋅ HF

Angewandte Chemie, EarlyView.
Quenching xenon's thirst by its coordination to water in the 18‐crown‐6 complexes, [(CH2CH2O)6(H2O)XeO3] ⋅ H2O and [(CH2CH2O)6(H2O)XeO3]2⋅ 2H2O ⋅ HF, provides the first examples of Xe‐ ‐ ‐O bonded noble‐gas hydrates. These complexes, along with (CH2CH2O)4XeO3, were characterized by Raman spectroscopy, X‐ray crystallography, and computational studies ...
Katherine M. Marczenko, Hélène P. A. Mercier, James T. Goettel, Gary J. Schrobilgen   +3 more
wiley   +1 more source

Mass Activity Elucidation of Cobalt‐Based Oxygen Evolution Catalysts Utilizing Depth‐Resolved Spectroscopy in the Presence of Various Cations with Chloride

Angewandte Chemie, EarlyView.
The mass activity of oxygen evolution reaction over cobalt oxide (CoOx) deposited on Ti substrate decreases with higher loading because of the non‐uniform distribution of the active layer in the bulk direction. Electrochemical and spectroscopic analysis reveals that the active layer is affected by the dissolved alkali metal cations rather than chloride
Hiroki Komiya, Keisuke Obata, Oki Sekizawa, Kiyofumi Nitta, Ke Xu, Melody Wada, Kazuhiro Takanabe   +6 more
wiley   +1 more source

Dijous, núm. 780 [PDF]

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FRET in a Polymeric Nanocarrier: IR-780 and IR-780-PDMS

Biomacromolecules, 2019
We introduce a method to monitor the integrity of micellar nanocarriers using a novel fluorescent dye, IR-780-PDMS and Förster resonance energy transfer (FRET) as a readout. In addition, these dye-loaded nanocarriers can be used as a phototoxic agent in vitro. Mainly, a nanocarrier was designed, based on a previously described amphiphilic ABA-copolymer
Marc P. Wolf, Kegang Liu, Thomas F. W. Horn, Patrick Hunziker   +3 more
openaire   +2 more sources

Holography In The 780 nm Range

SPIE Proceedings, 1987
The development of laser diodes has been accelerated by their use in digital recording and reading technology. It is only natural, therefore, that the investigation of diodes as a source for holography increases as availability in shoreter wavelenghts and power increases.
Charles D. Lysogorski, Arnold W. Lungershausen   +1 more
openaire   +2 more sources

780. TETRADIUM DANIELLII

Curtis's Botanical Magazine, 2014
SummaryThe genus Tetradium Lour. is discussed with special reference to taxa in cultivation and the most widely planted species, Tetradium daniellii, (commonly called Euodia daniellii (Benn.) Hemsl. or E. hupehensis Dode) which is the subject of this plate. Its variation, synonymy, history and cultivation are reviewed.
openaire   +2 more sources

Laser-driven helium at 780 nm

The European Physical Journal D - Atomic, Molecular and Optical Physics, 2003
We briefly review the methods under development at Queen’s University Belfast to solve the full-dimensionality time-dependent Schrodinger equation for helium in intense laser fields. We set out the computational challenges involved in performing calculations that handle Ti:sapphire laser light at its fundamental wavelength ( $\sim$
Daniel Dundas, Jonathan Parker, K. J. Meharg, Kenneth Taylor   +3 more
openaire   +1 more source