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Multichannel Luminescent Lanthanide Polymers as Ratiometric Sensors for D2O
Chris S. Hawes, Thorfinnur Gunnlaugsson Chem Volume 2, Issue 4, Pages (April 2017) DOI: /j.chempr Copyright © 2017 Elsevier Inc. Terms and Conditions
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Figure 1 Structure and Luminescent Sensing Performance of PCM-22
(A) PCM-22 structure showing tubular hexagonal pores. (B) The relationship of [H2O] with relative emission characteristic in Eu1:Tb5 PCM-22. (C) Comparison of photoluminescence of Eu1:Tb1 PCM-22 soaked in pure H2O and pure D2O shows more contribution of the green Tb emission in the case of H2O and more red emission from Eu in the case of D2O. (D) A “dip-stick” sensor device containing four blends of Eu:Gd:Tb PCM-22 and the influence of water exposure (v) to a re-used dry sample (IV). Figure adapted from Humphrey and co-workers.9 Chem 2017 2, DOI: ( /j.chempr ) Copyright © 2017 Elsevier Inc. Terms and Conditions
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