Results 71 to 80 of about 60,387 (338)
Advanced Functional Materials, EarlyView.The side‐chain configuration in the bay region of C‐shaped ortho‐benzodipyrrole‐based non‐fullerene acceptors plays a crucial role in their self‐assembly, single‐crystal structures, and optoelectronic properties. The closely correlated molecular structure and performance underscore the importance of minimizing A–A self‐aggregation and enhancing D–A ...
Yung‐Jing Xue +18 more
wiley +1 more source
Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors
Advanced Functional Materials, EarlyView.This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu +3 more
wiley +1 more source
Recent Trends in Bioorthogonal Click-Radiolabeling Reactions Using Fluorine-18
Molecules, 2013 The increasing application of positron emission tomography (PET) in nuclear medicine has stimulated the extensive development of a multitude of novel and versatile bioorthogonal conjugation techniques especially for the radiolabeling of biologically ...
Doreen Pietzsch +2 more
doaj +1 more source
Molecules, 2020 Fluorine-18 is the most widely used positron emission tomography (PET) radionuclide currently in clinical application, due to its optimal nuclear properties. The synthesis of 18F-labeled radiotracers often requires harsh reaction conditions, limiting the
Sofia Otaru +5 more
doaj +1 more source
Synthesis of fluorine‐18 labeled 1,1‐difluoro‐2,2‐dichloroethyl aryl ethers by 18 F‐for‐ 19 F exchange [PDF]
, 1990 Fluorine‐18 labeled 1,1‐difluoro‐2,2‐dichloroethyl aryl ethers have been prepared by a facile 18 F‐for‐ 19 F isotopic exchange reaction. The isotopic exchange proceeds in good to excellent yields (up to 85%), and is dependent on reaction time ...
Berridge +10 more
core +1 more source
Advanced Functional Materials, EarlyView.This study introduces a highly soluble, reduction‐active lithium salt into conventional zinc battery electrolytes, enhancing the solvation structure and electric double layer. These modifications significantly improve the reversibility of the zinc anode and mitigate cathode material dissolution, presenting a novel approach to enhancing the performance ...
Ziwei Zhao +5 more
wiley +1 more source
Main Group Metal Chemistry, 2011 The crystal structure of the title compound shows the [K(18-crown-6)]+ cation and [{2,6-(Me2NCH2)2C6H3}SnF4]– anion, which are held together through two potassium–fluorine and one potassium–tin electrostatic interaction.
Rotar Adina +4 more
doaj +1 more source
Quantifying Electron and Ion Transfers in Contact Electrification with Ionomers
Advanced Functional Materials, EarlyView.The concurrent existence of both electron and ion transfers in solid‐ionomer contact electrification is reported. The ion transfer contributes significantly to the process of contact electrification, especially at high humidity, although only less than 2% of ions participate in the ion transfer, suggesting that there is room for further performance ...
Xiaoting Ma +5 more
wiley +1 more source
Novel [18F]-labeled thiol for the labeling of Dha- or maleimide-containing biomolecules
EJNMMI Radiopharmacy and Chemistry, 2022 Background Prosthetic approach for the radiolabeling of biologics with fluorine-18 is a robust strategy and has been employed for many years. It requires fast, biocompatible and selective reactions suited to these fragile molecules. Michael addition of a
Mylène Richard +2 more
doaj +1 more source