Results 241 to 250 of about 298,748 (284)

Carbon ion irradiation exerts antitumor activity by inducing cGAS-STING activation and immune response in prostate cancer-bearing mice. [PDF]

Cancer Med
Hu W, Zhang Z, Xue Y, Ning R, Guo X, Sun Y, Zhang Q.   +6 more
europepmc   +1 more source

DNA-PKcs Inhibition Sensitizes Human Chondrosarcoma Cells to Carbon Ion Irradiation via Cell Cycle Arrest and Telomere Capping Disruption. [PDF]

Int J Mol Sci
Lohberger B, Barna S, Glänzer D, Eck N, Leithner A, Georg D.   +5 more
europepmc   +1 more source

Carbon ion irradiation combined with PD-1 inhibitor trigger abscopal effect in Lewis lung cancer via a threshold dose. [PDF]

J Cancer
Liu R, Geng Y, Luo H, Zhang Q, Yang Z, Li S, Sun S, Liu Z, Dong M, Du T, Che T, Wang X.   +11 more
europepmc   +1 more source

Heavy-Ion Irradiated Polymer Membranes

MEMBRANE, 2005
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Ion irradiation experiments

Advances in Space Research, 1993
Abstract We report new results from recent experimental studies on physico-chemical effects induced in frozen gases and mixtures (CO, CO2, CH4, H2O and SO2) simulating ice targets in space (frosts on external planets and satellites, and comets). In particular we have studied, by UV-Vis-IR spectroscopy, the formation of new molecules, the alteration ...
G. Strazzulla, G. Leto, M.E. Palumbo
openaire   +1 more source

Quasicrystalline transformation by ion irradiation

Physical Review B, 1986
Amorphous $\mathrm{Al}\ensuremath{-}M$ films, where $M=\mathrm{Cr}, \mathrm{Mn}, \mathrm{and} \mathrm{Fe}$, were made by coevaporation and by room-temperature ion irradiation of multilayer films. The amorphous phase was transformed into the quasicrystalline state by ion-beam-assisted thermal anneals.
, Lilienfeld, , Nastasi, , Johnson, , Ast, , Mayer   +4 more
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Ion irradiation effects in diamond

Surface and Coatings Technology, 1990
Abstract Diamond has long been regarded as relatively resistant to radiation, although it does undergo structural damage when bombarded by neutrons or ions. Diamond powders have been irradiated by various noble gas ions at 1–3 MeV energy and X-ray diffraction studies have shown that the lattice expansion of ion-irradiated diamond saturates with ...
M.S. WONG, F.G. KARIORIS, L. CARTZ
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Ion irradiation of polymers

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1991
Abstract The keV-MeV ion irradiation of polymers produces deep changes in their physical and chemical properties associated with the breaking and rearrangement of original bonds. The modification of chain structure occurs within a well defined ion fluence range which depends on the ion linear energy transfer as well as on the target parameters.
L. Calcagno, G. Foti
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Tailoring magnetism by light-ion irradiation

Journal of Physics D: Applied Physics, 2004
Owing to their reduced dimensions, the magnetic properties of ultrathin magnetic films and multilayers, e.g. magnetic anisotropies and exchange coupling, often depend strongly on the surface and interface structure. In addition, chemical composition, crystallinity, grain sizes and their distribution govern the magnetic behaviour.
Fassbender, J., Ravelosona, D., Samson, Y.   +2 more
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Heavy Ion Irradiation of HeLa Cells

Radiation Research, 1962
>HeLa cells were irradiated with 250-kvp x rays, 40-Mev alpha panticles (+2), 69-Mev lithium ions (+3), 105-Mev carbon ions (+6), and 130-Mev oxygen ions (+8). The x rays, alpha particles, and lithium ions gave multitarget-type survival curves showing thresholds at low dose.
R A, DEERING, R, RICE
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