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Acid-protected Eu(III) coordination nanoparticles covered with polystyrene

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Title: Acid-protected Eu(III) coordination nanoparticles covered with polystyrene
Authors: Onodera, Hiromitsu Browse this author
Kitagawa, Yuichi Browse this author
Nakanishi, Takayuki Browse this author
Fushimi, Koji Browse this author
Hasegawa, Yasuchika Browse this author →KAKEN DB
Issue Date: 19-Nov-2015
Publisher: Royal Society of Chemistry
Journal Title: Journal of materials chemistry C
Volume: 4
Issue: 1
Start Page: 75
End Page: 81
Publisher DOI: 10.1039/c5tc02497h
Abstract: Acid-protected Eu(III) coordination nanoparticles composed of Eu(III) complexes, joint ligands, terminate ligands and a protection layer are reported. The prepared acid-protected Eu(III) coordination nanoparticles [Eu(hfa)(3)(dpbp)(x)(SDPO)(y)](n)-PS and Eu(III) coordination nanoparticles [Eu(hfa)(3)(dpbp)(x)(SDPO)(y)](n) were characterized using ESI-mass spectrometry (ESI-MS), X-ray diffraction (XRD), scanning electron microscopy (SEM), dynamic light scattering (DLS) measurements, and thermogravimetric analysis (TGA). [Eu(hfa)(3)(dpbp)(x)(SDPO)(y)](n)-PS shows an effective acid-resistance property based on the polystyrene layer on its nanoparticle surface. The emission intensity is retained under 3000 s in an acidic condition (pH = 0.92). In this study, acidprotected Eu(III) coordination nanoparticles are demonstrated.
Type: article (author version)
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 長谷川 靖哉

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