Results 61 to 70 of about 2,065,779 (288)
, 2011 The kinetics of electron attachment to CF3 as a function of temperature (300-600 K) and pressure (0.75-2.5 Torr) were studied by variable electron and neutral density attachment mass spectrometry exploiting dissociative electron attachment to CF3Br as a ...
Jeffrey F. Friedman +11 more
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Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
wiley +1 more source
DISSOCIATIVE ATTACHMENT OF ELECTRONS TO C12
Acta Physica Sinica, 1982 Rate constants of electron-attachment to Cl2 in mixtures of Ar/Cl2 have been measured over the mean electron energy range 3-5 eV. The results show that electron-attachment rate constant is (3.2±0.4)×10-10cm3/sec at a mean energy of 3.5eV. The effect of variation of the mean electron energy has also been investigated. The experimental results agree very
null Xie Xiao-xiang +3 more
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Solvation Effects on Dissociative Electron Attachment to Thymine [PDF]
The Journal of Physical Chemistry B, 2019 Ionizing radiation can excite the cellular medium to produce secondary electrons that can subsequently cause damage to DNA. The damage is believed to occur via dissociative electron attachment (DEA). In DEA, the electron is captured by a molecule in a resonant antibonding state and a transient negative ion is formed.
Maeve McAllister +6 more
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Imaging the molecular dynamics of dissociative electron attachment to water [PDF]
, 2009 Momentum imaging experiments on dissociative electron attachment to the water molecule are combined with ab initio theoretical calculations of the angular dependence of the quantum mechanical amplitude for electron attachment to provide a detailed ...
Adaniya, Hidihito
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Dissociative electron attachment to dinitrogen pentoxide, N2O5
, 2004 Electron attachment was studied in gaseous dinitrogen pentoxide, N2O5, for incident electron energies between a few meV and 10 eV. No stable parent anion N2O5- was observed but several anionic fragments (NO3-, NO2-, NO-, O-, and O-2(-)) were detected ...
Cicman, P. +19 more
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Dissociative electron attachment to methyl isocyanide
, 2021 We experimentally probed the dissociation of methyl isocyanide, CH$$_3$$NC, via low-energy electron attachment. We have measured the absolute dissociative electron attachment (DEA) cross section for each of the produced ions as a function of incident ...
Pamir Nag, Thomas F. M. Luxford
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Advanced Functional Materials, EarlyView.The design of intrinsically robust stretchable semiconducting polymers was achieved through OTBS‐mediated post‐functionalization of PDPP2T side chains with UPy units, generating dual hydrogen‐bonding motifs comprising weaker urethane linkages and strong quadruple UPy interactions along the long alkyl side chain, which is crucial for achieving desirable
Dinda Bazliah +7 more
wiley +1 more source
Dynamics of dissociative electron attachment to aliphatic thiols
Physical Chemistry Chemical PhysicsDissociative electron attachment shows functional group-dependent site selectivity in H − ion channels in aliphatic thiols. It also results in energetic S − ions by a sequential dissociation, a reaction applicable to thiol-containing atmospheres.
Sukanta Das, Vaibhav S. Prabhudesai
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Electron-induced ligand loss from iron tetracarbonyl methyl acrylate
Beilstein Journal of NanotechnologyWe probe the separation of ligands from iron tetracarbonyl methyl acrylate (Fe(CO)4(C4H6O2) or Fe(CO)4MA) induced by the interaction with free electrons.
Hlib Lyshchuk +7 more
doaj +1 more source