Results 101 to 110 of about 247,599 (314)

Radiation‐Resistant Kr‐Selective MOF With Record Kr/Xe Selectivity at Elevated Pressure

Advanced Science, EarlyView.
ABSTRACT The separation of Kr/Xe from spent nuclear fuel off‐gas is critical, yet most current adsorbents exhibit Xe‐Kr co‐adsorption under elevated pressures, posing challenges for industrial pressure swing adsorption processes. Herein, we present and evaluate a metal‐organic framework, CALF‐20M‐w, engineered for molecular sieving separation of Kr/Xe ...
Qihang Tian, Yinhui Li, Qingkuan Meng, Shizhen Liu, Yongzheng Wang, Bin Chen, Heping Ma   +6 more
wiley   +1 more source

Determination of radionuclide levels in rainwater using ion exchange resin and γ-spectrometry

, 2009
The evaluation of radioactivity accidentally released into the atmosphere involves determining the radioactivity levels of rainwater samples. Rainwater scavenges atmospheric airborne radioactivity in such a way that surface contamination can be deduced ...
Froidevaux, Pascal, Andrey, J.L., Andrey, Jean-Louis, Jungck, M.H., Froidevaux, P., Jungck, Matthias H.A.   +5 more
core   +1 more source

A New Customizable Surfactant LLPS Strategy for Sustainable and Highly Efficient Radioactive Metal Ion Separation

Advanced Science, EarlyView.
A diluent‐free, customizable liquid–liquid phase separation (LLPS) platform enables highly efficient radioactive metal ion extraction and stripping. By encapsulating hydrophobic extractants into an ionic surfactant‐rich condensed phase, this LLPS system leverages synergistic electrostatic and coordination interactions.
Ruihan Yan, Yifu Hu, Wentao Wang, Zhi Cao, Meiwen Cao, Weifang Zheng, Guoan Ye, Taihong Yan   +7 more
wiley   +1 more source

Balancing Stealth and Targetability: cCPP‐ and PEG‐Modified Liposomes for the Targeted Delivery of Anti‐HER2 Nanobodies

Advanced Science, EarlyView.
This study addresses the rapid renal clearance of anti‐HER2 nanobodies by developing specialized liposomal carriers. It details the formulation of dual modified liposomes, demonstrating how PEGylation preserves structural integrity and cell‐penetrating peptides enhance cellular interaction.
Giulia Pander, Maria del Pilar Palacios Cisneros, Clara Certa, Megan Stierli, Katharina Beck, Nicolas Färber, Lisa Blank, Fiona Tanner, Eric Mühlberg, Sabrina Wohlfart, Christian Kleist, Jörg Huwyler, Gert Fricker, Walter Mier, Philipp Uhl   +14 more
wiley   +1 more source

Natural radioactivity in Italian ceramic tiles

, 2008
: Zircon is the mostly widely occurring zirconium-containing mineral mined commercially. Thorium and uranium may substitute for zirconium in the zircon crystal lattice.
VERITA', SIMONA, RIGHI, SERENA, S. Verità, GUERRA, ROBERTA, A. Albertazzi, JEYAPANDIAN, MALATHI, S. Righi, R. Guerra, M. Jeyapandian   +8 more
core   +1 more source

環境放射線を用いた環境教育 : 愛知教育大学における試み [PDF]

, 2012
2012-03We experienced severe accident on nuclear power plant at March 2011. We understood now that the radioactivity is one of the most important environments fur our mankind.
Kubo, Syouki, Furui, Ryutarou, Takasu, Taira, 下間, 祥子, 鄭, 卓涵, 管野, 慶文, 高須, 泰良, 渥美, 雅己, 五十嵐, 夕香莉, 丹羽, 陽太, Kanno, Yoshifumi, Tomiyama, Tenyou, Kawaguchi, Yohei, Mizuno, Masato, Niwa, Yota, Atsumi, Masaki, 加藤, 弘太郎, 川口, 陽平, 古居, 竜太郎, 田中, 剛, 水野, 将人, Tanaka, Tsuyoshi, Miyake, Akira, Igarashi, Yukari, Yanase, Satoe, Shimotsuma, Syoko, 柳瀬, 里枝, 富山, 天耀, Zheng, Zhuohan, 久保, 翔輝, Kato, Kotaro, 三宅, 明   +31 more
core   +1 more source

Rare‐Earth Mediated Engineering in ZnSe@ZnS:Eu3+ to Simultaneously Achieve Structural Modulation and Atomic Eu Doping Sites for X‐Ray Imaging

Advanced Science, EarlyView.
A dual hard‐base anchoring strategy was developed to synthesize ZnSe@ZnS:Eu3+ quantum dots, leveraging fluoride‐oleylamine interactions to create surface atomic Eu doping sites. By precisely tuning temperature, Eu3+ concentration, and fluoride levels, we obtain morphologies ranging from tip growth to coupled flower‐like structures.
Jicun Ma, Chenhao Yang, Jiada Fan, Haorong Jiao, Jiawang Liu, Jialiang Xu, Hui Cai, Yinghui Wang, Boyuan Shen, Jiabin Cui   +9 more
wiley   +1 more source

Coincidence-counting corrections for accidental coincidences, set dead time and intrinsic dead time.

, 1991
An equation is derived for calculating the radioactivity of a source from the results of coincidence counting taking into account dead-time losses and accidental coincidences.
Wyllie, HA
core  

Natural radioactivity in refractory manufacturing plants and exposure of workers to ionising radiation

, 2009
This paper shows the results of a survey carried out at some refractory manufacturing plants. During the first part of the survey, the concentration of natural radioactivity in raw materials and end-products, coming from four plants, was assessed ...
ROSSI, PIER LUCA, BRUZZI, LUIGI, VERITA', SIMONA, RIGHI, SERENA, A. Albertazzi   +4 more
core   +1 more source

CCL3 and IL‐7 Synergistically Enhance CAR‐T Efficacy in Solid Tumors

Advanced Science, EarlyView.
Synergistic delivery of CCL3 and IL‐7 by CAR‐T cells overcomes the immunosuppressive tumor microenvironment by enhancing cell infiltration, survival, and local immune reprogramming. This also establishes positive feedback that amplifies anti‐tumor activity and memory responses in both CAR‐T and endogenous T cells, presenting a robust therapeutic ...
Huanpeng Chen, Xiaoyun Luo, Huixin Gao, Yujing Ke, Yu Zhan, Xiaoting Xu, Xiaoxiao Xiong, Fengjiao Wei, Si Yang, Zhonghua Liu, Bolan Yu, Zhaofeng Huang, Yingjie Bian   +12 more
wiley   +1 more source