Results 201 to 210 of about 32,629 (304)

Simple Guanosine—Amino Acid Hybrids as Low Molecular Weight Hydrogelators

open access: yesChemistry – A European Journal, EarlyView.
Unexplored guanosine‐amino acid derivatives act as low molecular weight hydrogelators. Gelation is triggered by K+ ions and pH changes and relies on G‐quadruplex formation. Small changes in the amino acid structure have a strong impact on the mechanical properties of the gels.
Silvia Pieraccini   +6 more
wiley   +1 more source

Urothermal Synthesis of Luminescent Alkaline Earth MOFs

open access: yesChemistry – A European Journal, EarlyView.
The e‐murea derivative (1,3‐dimethylimidazolidin‐2‐one) was employed as solvent for the urothermal synthesis of a series of nine AE MOFs featuring luminescence in the crystalline state with remarkable quantum yields ranging from 0.45 to 0.84. ABSTRACT The urothermal approach in 1,3‐dimethylimidazolidin‐2‐one (e‐murea) was employed for the successful ...
Michaël Teixeira, Stéphane A. Baudron
wiley   +1 more source

The Future of Foundation Machine Learning Potentials and DFT in Homogeneous Catalysis: Competition or Synergy?

open access: yesChemistry – A European Journal, EarlyView.
Machine‐learning potentials are increasingly taking on the exploratory tasks of homogeneous catalysis, enabling rapid conformer sampling and reaction‐space mapping. However, when selectivity depends on subtle electronic effects, electronic‐structure methods remain essential.
Maxime Ferrer   +3 more
wiley   +1 more source

Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque   +3 more
wiley   +1 more source

Clathrate hydrate crystallization

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Clathrate hydrate crystallization has been an area of interest to chemical engineers from the point of view of crystal structure, thermophysical properties, phase equilibria, kinetics, industrial applications, and environmental (climate change) implications.
Peter Englezos
wiley   +1 more source

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