Results 281 to 290 of about 149,344 (340)

Highly Luminous Scintillating Nanocomposites Enable Ultrafast Time Coincidence Resolution for γ‐rays Detection with Heterostructured Multilayer Scintillators

open access: yesAdvanced Functional Materials, EarlyView.
A scintillating polymeric composites loaded with hafnia nanoparticles is engineered to obtain a highly luminous material, thus achieving a 400% improvement of the scintillation yield under soft X‐rays. The nanocomposite is employed to realize a multilayer heterostructured prototype scintillator than enable for ultrafast time coincidence resolution in ...
Matteo Sala   +12 more
wiley   +1 more source

Improving access to safe water and groundwater sustainability. [PDF]

open access: yesLancet Reg Health Southeast Asia
The Lancet Regional Health-Southeast Asia.
europepmc   +1 more source

Sex Differences in Acute Coronary Syndromes: A Scoping Review Across the Care Continuum. [PDF]

open access: yesGlob Heart
Marzà-Florensa A   +12 more
europepmc   +1 more source

Nitrate signalling: Functions of a nitrate transceptor [PDF]

open access: possibleNature Plants, 2015
The nitrate transporter NRT1.1 is a versatile plasma-membrane protein that mediates not only nitrate uptake in roots, but also nitrate sensing and signalling. A study of the structural features of NRT1.1 reveals how this protein can coordinate a range of physiological and morphological responses to nitrate.
Ricardo Fabiano Hettwer Giehl   +1 more
openaire   +2 more sources

Direct Nitration of Vinylcycles with Copper Nitrate

Organic Letters, 2023
A direct nitration of vinylcyclopropanes is disclosed with Cu(NO3)2 and KI in a regio- and stereoselective manner to afford nitroalkenes efficiently, where the cyclopropane skeleton was retained. The given method could be extended to other vinylcycles as well as biomolecule derivatives with wide substrate scope, good functionality tolerance, and ...
Litao Zhou   +5 more
openaire   +2 more sources

Nitration of Tyrosines [PDF]

open access: possibleChemInform, 1996
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +1 more source

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