Results 11 to 20 of about 2,150,506 (238)

Superior Effect of the Combination of Carbon-Ion Beam Irradiation and 5-Fluorouracil on Colorectal Cancer Stem Cells in vitro and in vivo. [PDF]

open access: yesOnco Targets Ther, 2020
Background: The aim of this study was to investigate whether carbon-ion beam irradiation in combination with 5-fluorouracil (5-FU) is superior to carbon-ion beam irradiation alone in targeting colorectal cancer stem-like cells (CSCs).
Koom WS   +5 more
europepmc   +2 more sources

Carbon-Ion Beam Irradiation and the miR-200c Mimic Effectively Eradicate Pancreatic Cancer Stem Cells Under in vitro and in vivo Conditions. [PDF]

open access: yesOnco Targets Ther, 2021
The study investigated the molecular mechanisms that killed pancreatic cancer cells, including cancer stem cells (CSCs), by carbon ion beam irradiation alone or in combination with miRNA-200c under in vitro and in vivo conditions.journal ...
Sai S   +6 more
europepmc   +2 more sources

Fabrication of a side aligned optical fibre inteferometer by focused ion beam machining [PDF]

open access: yes, 2013
Focused ion beam (FIB) machining is a promising technique for the fabrication of micro-optical components with high quality surface finishes. In this work, a prototype of a side aligned optical fibre interferometer was successfully fabricated by the ...
Ritchie, J. M.   +13 more
core   +6 more sources

Transmission electron microscopy with in situ ion irradiation [PDF]

open access: yes, 2015
The macroscopic properties of materials exposed to irradiation are determined by radiation damage effects which occur on the nanoscale. These phenomena are complex dynamic processes in which many competing mechanisms contribute to the evolution of the ...
Hinks, Jonathan Andrew, Hinks, J. A.
core   +1 more source

Ion-beam-assisted fabrication and manipulation of metallic nanowires [PDF]

open access: yes, 2015
Metallic nanowires (NWs) are the key performers for future micro/nanodevices. The controlled manoeuvring and integration of such nanoscale entities are essential requirements.
Verma, H.C.   +6 more
core   +1 more source

In-situ observation and atomic resolution imaging of the ion irradiation induced amorphisation of graphene [PDF]

open access: yes, 2014
Ion irradiation has been observed to induce a macroscopic flattening and in-plane shrinkage of graphene sheets without a complete loss of crystallinity.
Greaves, Graeme   +10 more
core   +1 more source

Formation of silicon nanodots via ion beam sputtering of ultrathin gold thin film coatings on Si [PDF]

open access: yes, 2011
Ion beam sputtering of ultrathin film Au coatings used as a physical catalyst for self-organization of Si nanostructures has been achieved by tuning the incident particle energy.
El-Atwani, Osman   +7 more
core   +1 more source

Ion beam irradiation mutagenesis in rye (Secale cereale L.), linseed (Linum usitatissimum L.) and faba bean (Vicia faba L.)

open access: yesAgricultural and Food Science, 2018
Ion beam irradiation is a potential tool for inducing novel mutations in plants. We chose three crop species (rye, linseed, and faba bean) to determine the potential of nitrogen ion beam irradiation for inducing mutations.
Hamid Khazaei   +2 more
doaj   +1 more source

Proton beam radiotherapy in the management of uveal melanoma: clinical experience in Scotland [PDF]

open access: yes, 2008
<p>Aim: To evaluate proton-beam radiotherapy (PBRT) in the management of uveal melanoma in Scotland.</p> <p>Methods: A retrospective review was undertaken on all patients receiving PBRT for uveal melanoma (1994–2005).
McConnachie, A.   +9 more
core   +1 more source

Biological Effect and Molecular Mechanism of Heavy Ion Irradiation on Human Tongue Squamous Cell Carcinoma CAL27 Cells

open access: yesZhongliu Fangzhi Yanjiu, 2018
Objective The biological effect and molecular mechanism of heavy ion 12C6+ ion irradiation on human tongue squamous cell carcinoma CAL27 cells. Methods We applied different doses of heavy ion beam (12C6+) to irradiate in vitro cultured human tongue ...
LIU Yali   +5 more
doaj   +1 more source

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