Results 231 to 240 of about 1,153,504 (344)

Anomalous transient enhancement of planetary ion escape at Mars. [PDF]

open access: yesNat Commun
Zhang C   +19 more
europepmc   +1 more source

Advancing Bipolar Electrochemistry for Targeted Deposition of Biocompatible Polymers in Electrolyte‐Free Solutions via Finite Element Modeling

open access: yesChemElectroChem, Volume 12, Issue 6, March 15, 2025.
Modeling and experimental data for the synthesis and deposition of conducting polymers in high‐resistance solutions enabled by bipolar electrochemistry indicate the reaction control via homogenous rather than heterogeneous electron transfer conventionally postulated for bipolar electrochemical systems.
Michal Wagner   +3 more
wiley   +1 more source

Unraveling Influential Factors of Stainless‐Steel Dissolution in High‐Energy Lithium Ion Batteries with LiFSI‐Based Electrolytes

open access: yesChemElectroChem, Volume 12, Issue 6, March 15, 2025.
This study highlights the impact of stainless‐steel (SUS) on the electrochemical performance of Li1.34Ni0.35Mn0.65O2∥micro‐crystalline silicon cell chemistry using LiFSI‐based electrolyte. The findings reveal that Cl− anion impurities in LiFSI initiate breakdown of the SUS oxide layer, while FSI− ions promote pit growth. The severity of SUS dissolution,
Marian Cristian Stan   +11 more
wiley   +1 more source

A Simple and Efficient Stereoselective Synthesis of a 2,3‐Difluorosialic Acid‐Based Influenza Virus Neuraminidase Inhibitor

open access: yesChemistry – A European Journal, Volume 31, Issue 16, March 17, 2025.
A new simple approach for the exquisitely stereo‐controlled introduction of the C‐3 equatorial fluorine on neuraminic acid derivatives by incorporation of steric bulk at C‐4. Through this size‐controlled method, we have elaborated a novel synthetic route that exclusively produces the potent anti‐influenza drug candidate; 2,3‐difluoro‐zanamivir analogue
Ibrahim M. El‐Deeb, Mark von Itzstein
wiley   +1 more source

Phosphorus‐Nitrogen Heterocycles Derived from Chelating N‐Donor Ligands: Historical Advances, Recent Highlights, and Outlook

open access: yesChemistry – A European Journal, Volume 31, Issue 16, March 17, 2025.
The chemistry of PN heterocycles is underexplored relative to systems based on main group atoms such as boron. However, strategies for their production have been developed. As a result, the application of PN heterocycles as functional molecular materials, in small molecule activation chemistry and catalysis, and bioimaging and therapeutics have emerged.
Shrabani Khan, Joe B. Gilroy
wiley   +1 more source

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