Photocontrolled selective isolation of uranyl cation from aqueous solution onto a photo-responsive Langmuir-Blodgett film

机译：从水溶液到光响应Langmuir-Blodgett膜上的光电控制选择性分离

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We applied a photo-responsive Langmuir-Blodgett (LB) film to selective isolation of uranyl cation from aqueous solutions. Uranyl cation was isolated onto a quartz plate covered with 5-octadecyloxy-2-(2-pyridylazo)phenol (PARC18) LB film which possesses the potential to form a complex with transition metal cations. The isolation process could be switched on by photoillumination. On the other hand, lanthanides (La, Ce, Nd, Gd, Er and Yb) were hardly isolated onto this film. Therefore, it was suggested that uranyl can selectively be collected from mixed solutions containing uranyl and lanthanides and that this process can be controlled by photoillumination. Detection limit of uranyl concentration in this system was also determined to be about 1.5 ppb.

机译：我们应用了一份照片响应的Langmuir-Blodgett（LB）膜，从水溶液中选择分离铀酰阳离子。将铀酰阳离子分离到用5-十八碳氧基-2-（2-吡啶氧基）苯酚（Parc18）LB膜覆盖的石英板上，其具有与过渡金属阳离子形成复合物的可能性。隔离过程可以通过光线接通。另一方面，镧系元素（La，Ce，Nd，Gd，ER和Yb）几乎没有分离在该薄膜上。因此，建议可以选择性地从含甲烷基和镧系镧的混合溶液中选择铀酰，并且该方法可以通过光绘来控制。该系统中铀酰浓度的检测限也确定为约1.5ppb。

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《International Symposium on Material Chemistry in Nuclear Environment》|2003年||共6页
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Yoshinobu Izumi; Takeshi Yamamoto; Kiminori Ushida; Shoichi Tachimori; Shigehiro Nishijima;
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中图分类原子能技术;
关键词
Langmuir-Blodgett film; photoillumination; uranyl; lanthanide; separation;

机译：Langmuir-Blodgett薄膜;光化;铀酰;镧系;分离;

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专利

1. Langmuir-Blodgett composite films for the selective determination of calcium in aqueous solutions [J] . M. A. Kalinina, O. A. Raitman, D. S. Turygin, Russian Journal of Physical Chemistry . 2008,第8期

机译：Langmuir-Blodgett复合膜可选择性测定水溶液中的钙
2. Selectivity of the Highly Preorganized Tetradentate Ligand 2,9-Di(pyrid-2-yl)-1,10-phenanthroline for Metal Ions in Aqueous Solution, Including Lanthanide(III) Ions and the Uranyl(VI) Cation [J] . Ashley N. Carolan, † Gregory M. Cockrell, † Neil J. Williams, Inorganic Chemistry . 2013,第1期

机译：高度预组织的四齿配体2,9-二（吡啶-2-基）-1,10-菲咯啉对水溶液中金属离子的选择性，包括镧系离子（III）和铀酰（VI）阳离子
3. Selectivity of the highly preorganized tetradentate ligand 2,9-Di(pyrid-2-yl)-1,10-phenanthroline for metal ions in aqueous solution, including lanthanide(III) ions and the uranyl(VI) cation [J] . Carolan A.N., Cockrell G.M., Williams N.J., Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2013,第1期

机译：高度预组织的四齿配体2,9-二（吡啶-2-基）-1,10-菲咯啉对水溶液中金属离子的选择性，包括镧系离子（III）和铀酰（VI）阳离子
4. Photocontrolled selective isolation of uranyl cation from aqueous solution onto a photo-responsive Langmuir-Blodgett film [C] . Yoshinobu Izumi, Takeshi Yamamoto, Kiminori Ushida, International Symposium on Material Chemistry in Nuclear Environment . 2003

机译：从水溶液到光响应Langmuir-Blodgett膜上的光电控制选择性分离
5. Metal-oxide thin films deposited from aqueous solutions: The role of cation/water interactions [D] . Plassmeyer, Paul N. 2016

机译：金属氧化物薄膜从水溶液中沉积：阳离子/水相互作用的作用
6. Biosorption of Uranyl Ions from Aqueous Solution by Parachlorella sp. AA1 [O] . Ja-Young Yoon, In-Hyun Nam, Min-Ho Yoon 2021

机译：Pilaclosella sp与水溶液中铀离子的生物吸附。 AA1
7. An Amidoximated-UHMEPE Fiber for Selective and High Efficient Removal of Uranyl and Thorium from Acid Aqueous Solution [O] . Chan Jin, Jiangtao Hu, Jianqiang Wang, 2017

机译：一种酰胺氧化 - uhmepe纤维，用于选择性和高效除去酸水溶液的铀酰和钍

Photocontrolled selective isolation of uranyl cation from aqueous solution onto a photo-responsive Langmuir-Blodgett film

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