Results 31 to 40 of about 5,881,347 (243)

Fabrication of horizontal silicon nanowire arrays on insulator by ion irradiation

AIP Advances, 2011
We report a simple and potentially mass productive technique to fabricate horizontal single crystalline Si nanowire arrays on insulating substrate based on a self-organized pattern formation mechanism during Xe+ ion beam irradiation of Si-on-insulator ...
Xin Ou, Reinhard Kögler, Xing Wei, Arndt Mücklich, Xi Wang, Wolfgang Skorupa, Stefan Facsko   +6 more
doaj   +1 more source

A Methodology for Reconstructing DSET Pulses from Heavy-Ion Broad-Beam Measurements

Quantum Beam Science, 2020
A table-based method for the estimation of heavy-ion-induced Digital Single Event Transient (DSET) voltage pulse-width in a single logic cell has been developed.
Takahiro Makino, Shinobu Onoda, Takeshi Ohshima, Daisuke Kobayashi, Hirokazu Ikeda, Kazuyuki Hirose   +5 more
doaj   +1 more source

Experimental investigation of the impact of irradiation damages on the mechanical properties of tungsten

Nuclear Materials and Energy
Tungsten (W) is considered the preferred plasma-facing material (PFM) in future magnetic confinement fusion reactors. There it will be exposed to high heat fluxes and intense neutron radiation.
Robert Lürbke, J. Riesch, A. Feichtmayer, B. Curzadd, T. Höschen, R. Neu   +5 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

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

, 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).
Masao, Suzuki, 1006039, Hirohiko, Tsujii, 1006038, Fujimori, Akira, Shigeru, Yamada, Sai, Sei, Sei, Sai, 1006040, Tsujii, Hirohiko, Akira, Fujimori, Sub Koom, Woong, 1006037, Suzuki, Masao, 1006047, Yamada, Shigeru, 1006046, 1006045, 1006044, 1006043, 1006042, 1006041   +21 more
core   +1 more source

Effects of single- and multi-energies ion irradiations on clustering in an Fe–Mn–Ni–Si alloy

Journal of Materials Research and Technology
The effects of single- and multi-energy self-ion irradiations on clustering in an Fe–Mn–Ni–Si alloy have been carefully investigated using atom probe tomography.
Yang Kong, Yue Sun, Shenbao Jin, Gang Sha   +3 more
doaj   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

FEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Self-Calibrated Ion-Selective Electrodes [PDF]

, 2023
Ion-selective electrode (ISE) potentiometry is reliable only if on-site calibration using a standard solution is performed before the ion measurement. The complex device and operation required for calibration hinder the implementation of ISEs in decen ...
Renjie, Wang, Xuewei, Wang, Nafesa, Adil
core   +1 more source

Nuclear architecture explored by live-cell fluorescence microscopy using laser and ion microbeam irradiation. [PDF]

, 2010
Nuclear architecture is a biological field of research that studies the spatio-temporal organization of the components within cell nuclei. Since nuclei are the organelles that harbor the genome and epigenome, they are the place where most of the genetic ...
Strickfaden, Hilmar
core   +1 more source

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

FEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli, Beatrice Lucia Bona, Francesca Baldelli Bombelli   +2 more
wiley   +1 more source