11 Result(s)
within
Nuclear Physics, Heavy Ions, Hadrons
Physical Chemistry
**ao-**a Jiang
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Article
The effect of diluents on extraction of uranium(VI) with petroleum-sulfoxides (PSO)
The effect of diluents on the extraction of uranium(VI) with petroleum sulfoxides (PSO) was studied. The decreasing order of extraction ability of PSO is as follows: benzene, toluene, cyclohexane, heptane, ker...
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Article
In vitro and in vivo evaluation of [18F]FHTP as a potential dopamine D4 receptor PET imaging agent
3-(4-[18F]fluorobenzyl)-8-hydroxy-1,2,3,4-tetrahydrochromeno[3,4-c]pyridin-5-one ([18F]FHTP) was in vitro and in vivo evaluated as a putative dopamine D4 receptor radioligand. Its inhibition constant (K ...
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Article
Removal, recovery and enrichment of metals from aqueous solutions using carbon nanotubes
Environmental pollution caused by toxic metals (heavy metals, radioactive metals, etc.) is one of the major global issues, thus removal of toxic metals from contaminated water seems to be particularly importan...
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Article
A performance comparison of two kinds of liquid scintillation counters from PerkinElmer, Inc.
The two kinds of liquid scintillation counters (LSCs) from PerkinElmer, Quantulus GCT 6220 and Quantulus 1220, have been compared on their basic performances, i.e., background count rate, counting efficiency, ...
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Article
High-performance functionalized polyethylene fiber for the capture of trace uranium in water
A new functionalized ultrahigh molecular weight polyethylene-based chelating fiber (UHMWPE-AM) for trace uranium extraction from wastewater was synthesized by preirradiation grafting modification. Adsorption b...
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Article
Study of adsorption performance and adsorption mechanism for U(VI) ion on modified polyacrylonitrile fibers
The modified polyacrylonitrile fibers (ACPAN fibers) was synthesized by oximation reaction and alkaline hydrolysis. ACPAN fibers was characterized by means of SEM, FTIR, XPS and elementary analysis. The effect...
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Article
A statistical evaluation of the liquid effluent release from NPP based on analytical methods with low detection limits
Eight liquid effluent samples from nuclear power plants (NPP) were analyzed for 63Ni, 131I, and gamma radionuclides using methods with low detection limits. The sum of the radionuclides activity concentrations of...
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Article
A study on the clearance of metal frames of waste filters from ventilation system in nuclear power plant
The ventilation filters from ventilation system in the control area of nuclear power plant will be regularly replaced. In general, the metal frame of the waste filters would not be activated and were expected ...
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Article
Porous nanofiber membrane from phase separation electronspun for selectively recovering uranium from seawater
Polymer fibers with amidoxime group are promising candidates to extract uranium from seawater. However, their application is limited majorly by small specific surface area. Here, we show a facial method by jus...
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Article
Preparation of porous amidoximated nanofibers with antibacterial properties, and experiments on uranium extraction from seawater
A novel porous adsorbent, named silver-loaded amidoximated polyacrylonitrile porous nanofibers (Ag@AO-PAN PNF), with both adsorption and antibacterial properties, was designed and synthesized by using polyviny...
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Article
Zinc loaded amidoxime polyacrylonitrile porous resin microcapsules for uranium extraction from seawater
In this study, a microcapsule resin grafted with amidoxime group was prepared by phase transformation method, and the microcapsule resin was loaded with zinc as an antibacterial agent. The final preparation of...
