Results 71 to 80 of about 370 (171)

Characterization of Vanadium and Sulfur Containing Compounds of Kazakhstan Petroleum Vacuum Residuum

open access: yes, 2021
In the paper, bulk property and chemical composition of Kazakhstan vacuum residuum were characterized. Sulfides and thiophenes were selectively isolated from the residuum and characterized by Fourier transform ion cyclotron resonance mass spectrometry ...
Zheng, Fang   +5 more
core  

A time-resolved electron paramagnetic resonance spectroscopy study of paramagnetic porphyrins /

open access: yes, 2004
There is considerable interest in intramolecular energy transfer, especially in complexes which absorb visible light, because it is crucial to the better understanding of photoharvesting systems in photosynthetic organisms and for utilizing solar ...
Bespalova, Olena.
core  

Blatter-Radical-Grafted Mesoporous Silica as Prospective Nanoplatform for Spin Manipulation at Ambient Conditions. [PDF]

open access: yesAngew Chem Int Ed Engl, 2021
Poryvaev AS   +5 more
europepmc   +1 more source

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