Results 21 to 30 of about 63,786 (193)

Determination of ultra-low level 135Cs and 135Cs/137Cs ratio in environmental samples by chemical separation and triple quadrupole ICP-MS.

Analytical Chemistry, 2020
An analytical method was developed for the determination of ultra-low level 135Cs in environmental samples by chromatographic separation of cesium with AMP-PAN and AG50W-X8 columns and sensitive measurement of cesium isotopes with triple quadrupole ...
Liuchao Zhu, X. Hou, J. Qiao
semanticscholar   +1 more source

X-irradiation of cells on glass slides has a dose doubling impact [PDF]

, 2007
Immunofluorescence detection of γH2AX foci is a widely used tool to quantify the induction and repair of DNA double-strand breaks (DSBs) induced by ionising radiation.
Birch, Burke, Darroudi, Deckbar, Enriqueta Riballo, Kellerer, Kühne, Kühne, Löbrich, Löbrich, MacPhail, Markus Löbrich, Martin Kühne, Meesungnoen, Nikjoo, Penny A. Jeggo, Peter Kegel, Prise, Riballo, Riballo, Rogakou, Rothkamm, Rydberg, Wang   +23 more
core   +1 more source

137Cs in volcanic rocks.

GEOCHEMICAL JOURNAL, 1977
A non-destructive gamma-ray spectrometry was applied to a number of volcanic products from Japan. Considerable amounts of 137Cs (∼10-13Ci/g) were determined in some volcanic rocks. The presence of 137Cs does not appear to have any relation to the type, age and spatial distribution of the volcanic rocks.
Jun Sato, Kazuo Sato, Nobufusa Saito
openaire   +2 more sources

Assessment of the radiological impact of a decommissioning nuclear power plant in Italy

, 2012
The assessment of the radiological impact of a decommissioning Nuclear Power Plant is presented here through the results of an environmental monitoring survey carried out in the area surrounding the Garigliano Power Plant.
D'Onofrio, A., De Cesare, M., De Cesare, N., Esposito, A. M., Fifield, L. K., Petraglia, A., Quinto, F., Sabbarese, C., Steier, P., Terrasi, F.   +9 more
core   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

Advanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim, Ella‐Louise Handley, Daniel Grant, Lizi M. Hegarty, Elaine Emmerson, Anthony Callanan   +5 more
wiley   +1 more source

VADER: a variable dose-rate external 137Cs irradiator for internal emitter and low dose rate studies [PDF]

Scientific Reports, 2019
In the long term, 137Cs is probably the most biologically important agent released in many accidental (or malicious) radiation disasters. It can enter the food chain, and be consumed, or, if present in the environment (e.g.
G. Garty, Yanping Xu, G. Johnson, L. Smilenov, Simon K. Joseph, M. Pujol-Canadell, H. Turner, S. Ghandhi, Qi Wang, R. Shih, R. Morton, David E Cuniberti, S. Morton, C. Bueno-Betí, T. Morgan, P. Caracappa, E. Laiakis, A. Fornace, S. Amundson, D. Brenner   +19 more
semanticscholar   +1 more source

rWTC‐MBTA Vaccine, Alone and Enhanced with Anti‐PD1, Elicits Immune Responses against CNS and Peripheral B‐Cell Lymphoma

Advanced Science, EarlyView.
An autologous whole‐tumor‐cell vaccine (rWTC‐MBTA) is evaluated in murine CNS lymphoma. Subcutaneous vaccination activates dendritic cells, broadens T‐cell priming, and drives lymphocyte trafficking to brain tumors, producing durable tumor control. Longitudinal bioluminescence and adoptive‐transfer assays verify CNS engagement. Combination with anti‐PD‐
Yaping Zhang, Juan Ye, Mitchell Sun, Samik Chakraborty, Alex Valenzuela, Shuran Chen, Qingfeng Xue, Wenyu Shi, Karel Pacak, Herui Wang, Zhengping Zhuang   +10 more
wiley   +1 more source

The Biicosahedral Complex Anions [M(B11H11)2]3− (M = Cu, Ag, Au): Synthesis and Unexpected Low‐Temperature Phase Transition of [Ag(η5‐B11H11)2]3− to [Ag(η2‐B11H11)2]3−

Angewandte Chemie, Volume 138, Issue 2, 9 January 2026.
The unusually high oxidation state +V of Cu, Ag, and Au is stabilized by [B11H11]4–‐based anions. For (n‐Bu4N)3[Ag(B11H11)2], the crystal structures were determined for both isomers with Ag+I and Ag+V. Abstract We disclose the synthesis and properties of [M(B11H11)2]3− (M = Cu, Ag, Au) with the first gold‐based anion [Au(B11H11)2]3−. The nido‐[B11H11]4−
Eduard Bernhardt, Tanja Knuplez, Tobias Preitschopf, Andreas Drichel, Björn Beele, Alexey Maximenko, Maik Finze, Adam Slabon   +7 more
wiley   +2 more sources

Investigation of Spatial and Temporal Aspects of Airborne Gamma Spectrometry: Final Report [PDF]

, 2001
A study has been conducted which demonstrates the reproducibility of Airborne Gamma-ray Spectrometry (AGS) and the effects of changes in survey parameters, particularly line spacing.
Cresswell, A.J., McLeod, J., Murphy, S., Sanderson, D.C.W., White, D.C.   +4 more
core  

Structure‐Function Integration in 2D Hybrid Perovskite for Fast Neutron and Gamma Ray Discrimination

Advanced Science, EarlyView.
Using an in situ seed‐assisted cooling method, large (28 × 7 × 3 mm3) (GABA)2PbBr4 single crystals are grown, featuring hydrogen‐rich organic layers and a dense PbBr4 framework. This architecture enables efficient γ‐ray absorption, fast‐neutron sensitivity, and clear n/γ pulse‐shape discrimination (FOM up to 1.74), highlighting its potential as a ...
Yingming Wang, Lingyan Xu, Chongqi Liu, Lu Liang, Binghui Zhang, Zhentao Qin, Lixiang Lian, Wei Zheng, Yanyan Lei, Qinzeng Hu, Shuai Song, Chaopeng Mi, Tao Wang, Yadong Xu, Gangqiang Zha, Wanqi Jie   +15 more
wiley   +1 more source