Results 61 to 70 of about 97,525 (302)

Synthesis of Amphidinolide E C10−C26 Fragment

open access: yes, 2016
The key C10−C26 fragment in a total synthesis of (−)-amphidinolide E has been prepared from an oxolane-containing C10−C17 segment (9, derived from l-glutamic acid) via a Julia−Kocienski reaction with aldehyde 3, followed by a Sharpless AD to obtain the ...
Jaume Vilarrasa (1456636)   +2 more
core   +1 more source

Real‐Time Stress Visualization of Hydrogels Enabled by Supramolecularly Switched Stretch‐Induced Phase Separation

open access: yesAdvanced Science, EarlyView.
Supramolecular hydrogels enable real‐time visualization of mechanical stress through supramolecular switching mechanotransduction. Adamantane‐modified cellulose functions as a responsive domain that undergoes an on–off transition between hydrated and dehydrated states via reversible β‐cyclodextrin–adamantane complexation and decomplexation.
Sooyeon Noh   +7 more
wiley   +1 more source

Crystal structure of chimera C10/crown ether complex.

open access: yes, 2016
(A) The overall structure of C10 with HEPES, two CR molecules, and a calcium ion (ball-and-stick models). (B) Two C10 monomers (light green and light blue) from different unit cells are in contact with 2-fold symmetry. Two CR molecules interacting across
Devin L. Trudeau (3177831)   +11 more
core   +1 more source

Photocatalytic Lignin Depolymerization and Cross‐Coupling With Alcohols to Produce Unsymmetric Aromatic Diols

open access: yesAngewandte Chemie, EarlyView.
A photocatalytic approach for efficient one‐pot direct lignin depolymerization and subsequent cross‐coupling with alcohols for the production of unsymmetrical aromatic diols has been demonstrated. ABSTRACT Conversion of lignin into chemical products typically involves two separate steps, such as depolymerization and subsequent upgrading of monomers ...
Hongji Li   +7 more
wiley   +2 more sources

Impact of Internal Migration on Population Redistribution in Slovenia

open access: yesBusiness Systems Research, 2019
Background: In most countries, data on migration refer only to flows between administratively or statistically defined zones that are changing over time.
Drobne Samo, Drešček Urška
doaj   +1 more source

Targeting Lipopolysaccharide Transport Induces Membrane Lipid Remodeling and Sensitizes Acinetobacter baumannii to Colistin Treatment

open access: yesAdvanced Science, EarlyView.
This study identifies C4 as a lead inhibitor of the Lpt system. Notably, C4 potentiates colistin activity by disrupting LPS transport and remodeling phospholipid homeostasis, revealing a functional interplay between the Lpt and Mla systems. These findings establish a mechanistic link between Lpt inhibition and membrane lipid remodeling, positioning Lpt–
Jianya Luo   +6 more
wiley   +1 more source

2-Phenyl-5-(p-tolyl)-1,3,4-oxadiazole

open access: yes, 2011
Funding: University of St. Andrews and the Engineering and Physical Science Research Council (EPSRC, UK).The title compound, C15H12N2O, adopts the expected near-planar geometry, the phenyl and tolyl rings being inclined relative to the oxadiazole ring by
Woollins, J. Derek   +7 more
core   +1 more source

Anisotropic NMR as a Crucial Tool for Differentiation of Epimers With High Conformational Flexibility

open access: yesAngewandte Chemie, EarlyView.
Epimer discrimination remains challenging due to subtle NMR differences. Here, we propose a methodology based on 13C‐RCSA and RDC anisotropic parameters, enabling the assignment of two flexible tetraprenyltoluquinol epimers (1a and 1b) with remote stereoclusters.
Juan Carlos C. Fuentes‐Monteverde   +6 more
wiley   +2 more sources

The Influence of Chosen Statistical Methods of Detecting Outliers on Property Valuation Result

open access: yesReal Estate Management and Valuation, 2021
The subject of the thesis concerns the application of selected statistical methods searching for outliers in the process of determining the value of real estate, based on a functional model adjusted to market data.
Barańska Anna, Śpiewak Beata
doaj   +1 more source

Solution‐Shearing of Highly Smooth Ion‐Gel Thin Films: Facilitating the Deposition of Organic Semiconductors for Ion‐Gated Organic Field Effect Transistors

open access: yesAdvanced Electronic Materials, Volume 11, Issue 6, May 2025.
A straightforward method is introduced to produce ion‐gel films with very low surface roughness by employing a solution‐shearing coating process. These ion‐gel films permit the growth of crystalline thin films of various small molecule organic semiconductor molecules directly on top of the ion‐gel layer, thereby enabling “inverted” small molecule ...
Jonathan Perez Andrade   +10 more
wiley   +1 more source

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