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Phosphineoxide-Chelated Europium(III) Nanoparticles for Ceftriaxone Detection.

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Title: Phosphineoxide-Chelated Europium(III) Nanoparticles for Ceftriaxone Detection.
Authors: Zairov, Rustem1,2 (AUTHOR) rustem@iopc.ru, Dovzhenko, Alexey1,2 (AUTHOR), Terekhova, Natalia1 (AUTHOR), Kornev, Timur1 (AUTHOR), Zhou, Ying3 (AUTHOR), Huang, Zeai3 (AUTHOR), Tatarinov, Dmitry1,2 (AUTHOR), Nizameeva, Guliya4 (AUTHOR), Fayzullin, Robert R.1 (AUTHOR), Gubaidullin, Aidar T.1 (AUTHOR), Salikhova, Taliya5 (AUTHOR), Enrichi, Francesco6,7 (AUTHOR), Mironov, Vladimir F.1 (AUTHOR), Mustafina, Asiya1 (AUTHOR)
Source: Nanomaterials (2079-4991). Feb2023, Vol. 13 Issue 3, p438. 15p.
Subjects: Ceftriaxone, Phosphine oxides, Europium, Phosphines, Colloid analysis, Nanoparticles, Aqueous solutions, Luminescence spectroscopy
Abstract: The present work demonstrates the optimization of the ligand structure in the series of bis(phosphine oxide) and β-ketophosphine oxide representatives for efficient coordination of Tb3+ and Eu3+ ions with the formation of the complexes exhibiting high Tb3+- and Eu3+-centered luminescence. The analysis of the stoichiometry and structure of the lanthanide complexes obtained using the XRD method reveals the great impact of the bridging group nature between two phosphine oxide moieties on the coordination mode of the ligands with Tb3+ and Eu3+ ions. The bridging imido-group facilitates the deprotonation of the imido- bis(phosphine oxide) ligand followed by the formation of tris-complexes. The spectral and PXRD analysis of the separated colloids indicates that the high stability of the tris-complexes provides their safe conversion into polystyrenesulfonate-stabilized colloids using the solvent exchange method. The red Eu3+-centered luminescence of the tris-complex exhibits the same specificity in the solutions and the colloids. The pronounced luminescent response on the antibiotic ceftriaxone allows for sensing the latter in aqueous solutions with an LOD value equal to 0.974 μM. [ABSTRACT FROM AUTHOR]
Copyright of Nanomaterials (2079-4991) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Phosphineoxide-Chelated Europium(III) Nanoparticles for Ceftriaxone Detection.
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  Data: <searchLink fieldCode="AR" term="%22Zairov%2C+Rustem%22">Zairov, Rustem</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> rustem@iopc.ru</i><br /><searchLink fieldCode="AR" term="%22Dovzhenko%2C+Alexey%22">Dovzhenko, Alexey</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Terekhova%2C+Natalia%22">Terekhova, Natalia</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kornev%2C+Timur%22">Kornev, Timur</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhou%2C+Ying%22">Zhou, Ying</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Huang%2C+Zeai%22">Huang, Zeai</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tatarinov%2C+Dmitry%22">Tatarinov, Dmitry</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Nizameeva%2C+Guliya%22">Nizameeva, Guliya</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Fayzullin%2C+Robert+R%2E%22">Fayzullin, Robert R.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gubaidullin%2C+Aidar+T%2E%22">Gubaidullin, Aidar T.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Salikhova%2C+Taliya%22">Salikhova, Taliya</searchLink><relatesTo>5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Enrichi%2C+Francesco%22">Enrichi, Francesco</searchLink><relatesTo>6,7</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mironov%2C+Vladimir+F%2E%22">Mironov, Vladimir F.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mustafina%2C+Asiya%22">Mustafina, Asiya</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Nanomaterials+%282079-4991%29%22">Nanomaterials (2079-4991)</searchLink>. Feb2023, Vol. 13 Issue 3, p438. 15p.
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  Data: <searchLink fieldCode="DE" term="%22Ceftriaxone%22">Ceftriaxone</searchLink><br /><searchLink fieldCode="DE" term="%22Phosphine+oxides%22">Phosphine oxides</searchLink><br /><searchLink fieldCode="DE" term="%22Europium%22">Europium</searchLink><br /><searchLink fieldCode="DE" term="%22Phosphines%22">Phosphines</searchLink><br /><searchLink fieldCode="DE" term="%22Colloid+analysis%22">Colloid analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Nanoparticles%22">Nanoparticles</searchLink><br /><searchLink fieldCode="DE" term="%22Aqueous+solutions%22">Aqueous solutions</searchLink><br /><searchLink fieldCode="DE" term="%22Luminescence+spectroscopy%22">Luminescence spectroscopy</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The present work demonstrates the optimization of the ligand structure in the series of bis(phosphine oxide) and β-ketophosphine oxide representatives for efficient coordination of Tb3+ and Eu3+ ions with the formation of the complexes exhibiting high Tb3+- and Eu3+-centered luminescence. The analysis of the stoichiometry and structure of the lanthanide complexes obtained using the XRD method reveals the great impact of the bridging group nature between two phosphine oxide moieties on the coordination mode of the ligands with Tb3+ and Eu3+ ions. The bridging imido-group facilitates the deprotonation of the imido- bis(phosphine oxide) ligand followed by the formation of tris-complexes. The spectral and PXRD analysis of the separated colloids indicates that the high stability of the tris-complexes provides their safe conversion into polystyrenesulfonate-stabilized colloids using the solvent exchange method. The red Eu3+-centered luminescence of the tris-complex exhibits the same specificity in the solutions and the colloids. The pronounced luminescent response on the antibiotic ceftriaxone allows for sensing the latter in aqueous solutions with an LOD value equal to 0.974 μM. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Nanomaterials (2079-4991) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.3390/nano13030438
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 15
        StartPage: 438
    Subjects:
      – SubjectFull: Ceftriaxone
        Type: general
      – SubjectFull: Phosphine oxides
        Type: general
      – SubjectFull: Europium
        Type: general
      – SubjectFull: Phosphines
        Type: general
      – SubjectFull: Colloid analysis
        Type: general
      – SubjectFull: Nanoparticles
        Type: general
      – SubjectFull: Aqueous solutions
        Type: general
      – SubjectFull: Luminescence spectroscopy
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    Titles:
      – TitleFull: Phosphineoxide-Chelated Europium(III) Nanoparticles for Ceftriaxone Detection.
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            – D: 01
              M: 02
              Text: Feb2023
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