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Sökning: L773:0022 2313 > (2020-2024) > Eu 3+luminescent io...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003349naa a2200361 4500
001oai:DiVA.org:kth-278470
003SwePub
008200713s2020 | |||||||||||000 ||eng|
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2784702 URI
0247 a https://doi.org/10.1016/j.jlumin.2020.1172632 DOI
040 a (SwePub)kth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Labrador Paez, Luciau Univ Autonoma Madrid, Dept Fis Mat, Fluorescence Imaging Grp, Madrid 28049, Spain.4 aut0 (Swepub:kth)u1m28gf8
2451 0a Eu 3+luminescent ions detect water density anomaly
264 1b Elsevier,c 2020
338 a print2 rdacarrier
500 a QC 20211207
520 a It is well known that water density varies anomalously with temperature. However, nowadays there is still a lack of agreement on the causes of this phenomenon. In this work, we use Eu3+ luminescent ion as a probe to investigate the changes in the arrangement of water molecules around the temperature of maximum density. The slight changes in the arrangement of water molecules in the first coordination sphere of Eu3+ ions due to the water density anomaly affect the variation with temperature of Eu3+ ions emission spectra and intensity decay time. This is the first time, to the best of our knowledge, that the effect of the anomaly in the density of water is detected by a luminescent material. From these experimental results we can infer that possibly the anomaly could be caused by variation in the length of hydrogen bonds between molecules with temperature for both water and heavy water.
650 7a NATURVETENSKAPx Kemix Oorganisk kemi0 (SwePub)104042 hsv//swe
650 7a NATURAL SCIENCESx Chemical Sciencesx Inorganic Chemistry0 (SwePub)104042 hsv//eng
7001 a Pedroni, Marcou Univ Autonoma Madrid, Dept Fis Mat, Fluorescence Imaging Grp, Madrid 28049, Spain.4 aut
7001 a Haro-Gonzalez, Patriciau Univ Autonoma Madrid, Dept Fis Mat, Fluorescence Imaging Grp, Madrid 28049, Spain.;Univ Autonoma Madrid, Inst Univ Ciencia Mat Nicolas Cabrera, Madrid 28049, Spain.4 aut
7001 a Camarillo, Enriqueu Univ Nacl Autonoma Mexico, Mexico City 04510, DF, Mexico.4 aut
7001 a Bettinelli, Marcou Univ Verona, Luminescence Mat Lab, Dipartimento Biotecnol, I-37134 Verona, Italy.4 aut
7001 a Jaque, Danielu Univ Autonoma Madrid, Dept Fis Mat, Fluorescence Imaging Grp, Madrid 28049, Spain.;Univ Autonoma Madrid, Inst Univ Ciencia Mat Nicolas Cabrera, Madrid 28049, Spain.;Inst Ramon Y Cajal Invest Sanitaria IRYCIS, Madrid 28034, Spain.4 aut
7001 a Garcia-Sole, Joseu Univ Autonoma Madrid, Dept Fis Mat, Fluorescence Imaging Grp, Madrid 28049, Spain.;Univ Autonoma Madrid, Inst Univ Ciencia Mat Nicolas Cabrera, Madrid 28049, Spain.4 aut
7102 a Univ Autonoma Madrid, Dept Fis Mat, Fluorescence Imaging Grp, Madrid 28049, Spain.b Univ Autonoma Madrid, Dept Fis Mat, Fluorescence Imaging Grp, Madrid 28049, Spain.;Univ Autonoma Madrid, Inst Univ Ciencia Mat Nicolas Cabrera, Madrid 28049, Spain.4 org
7730 t Journal of Luminescenced : Elsevierg 223q 223x 0022-2313x 1872-7883
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-278470
8564 8u https://doi.org/10.1016/j.jlumin.2020.117263

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