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Actinide Selective Systems for Environmental Extraction and Sensing Applications

Published online by Cambridge University Press:  01 February 2011

Xianghong Wu ,
Mohan Singh Bharara ,
Brandon K Tate ,
Stephen A Tonks ,
Jonah Z Vilseck  and
Anne Elizabeth Vivian Gorden
Xianghong Wu
Affiliation:
wuxiang@auburn.edu, Auburn University, Chemistry and Biochemistry, 179 Chemistry, Department of Chemistry and Biochemistry, Auburn, AL, 36849, United States
Mohan Singh Bharara
Affiliation:
msb0001@auburn.edu, Auburn University, Chemistry and Biochemistry, 179 Chemistry, Department of Chemistry and Biochemistry, Auburn, AL, 36849, United States
Brandon K Tate
Affiliation:
tatebrk@auburn.edu, Auburn University, Chemistry and Biochemistry, 179 Chemistry, Department of Chemistry and Biochemistry, Auburn, AL, 36849, United States
Stephen A Tonks
Affiliation:
tonkssa@auburn.edu, Auburn University, Chemistry and Biochemistry, 179 Chemistry, Department of Chemistry and Biochemistry, Auburn, AL, 36849, United States
Jonah Z Vilseck
Affiliation:
vilsejz@auburn.edu, Auburn University, Chemistry and Biochemistry, 179 Chemistry, Department of Chemistry and Biochemistry, Auburn, AL, 36849, United States
Anne Elizabeth Vivian Gorden
Affiliation:
gordeae@auburn.edu, Auburn University, Chemistry and Biochemistry, 179 Chemistry, Department of Chemistry and Biochemistry, Auburn, AL, 36849, United States, 334-844-6973
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Abstract

The potential environmental and health concerns surrounding actinides and the use of nuclear fuels limits the acceptance of nuclear power by the public. This in turn, hinders the capability of this country to take advantage of nuclear power. Expanding our fundamental knowledge of actinide coordination chemistry will allow for the development of improved actinide sensors, new separations methods, or new means of radioactive waste remediation. We have designed and optimized a solution-phase parallel method for the synthesis of a library of symmetrical 2-quinoxalinol salens, Schiff-base type ligands with a 2-quinoxalinol incorporated into the salen backbone. This combines the rigid salen coordination framework with the quinoxaline properties that impart properties for use in colorimetric or fluorescent sensors. These have now been incorporated into organic soluble resins for metal extraction.

Keywords

Uenvironmentally protectivex-ray diffraction (XRD)
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1104: Symposium NN – Actinides 2008—Basic Science, Applications and Technology , 2008 , 1104-NN05-02
Copyright
Copyright © Materials Research Society 2008

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