Selective removal and quantification of Cu(II) using fluorescent iminocoumarin-functionalized magnetic nanosilica

Hyo Sung Jung; Minsung Park; Ji Hye Han; Jae Hong Lee; Chulhun Kang; Jong Hwa Jung; Jong Seung Kim

doi:10.1039/c2cc18113d

Selective removal and quantification of Cu(II) using fluorescent iminocoumarin-functionalized magnetic nanosilica

Hyo Sung Jung, Minsung Park, Ji Hye Han, Jae Hong Lee, Chulhun Kang, Jong Hwa Jung, Jong Seung Kim

Research output: Contribution to journal › Article › peer-review

38 Citations (Scopus)

Abstract

A newly prepared iminocoumarin-functionalized magnetic nanosilica (Ni@SiO₂-1) was found to form a selective stable complex with Cu²⁺ over other metal ions. Quantification of Cu²⁺ ions in aqueous solution using Ni@SiO₂-1 is demonstrated through a fluorescent demetallization ensemble process.

Original language	English
Pages (from-to)	5082-5084
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	42
DOIs	https://doi.org/10.1039/c2cc18113d
Publication status	Published - 2012 Apr 30

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
General Chemistry
Ceramics and Composites
Metals and Alloys
Materials Chemistry
Surfaces, Coatings and Films
Catalysis

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10.1039/c2cc18113d

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title = "Selective removal and quantification of Cu(II) using fluorescent iminocoumarin-functionalized magnetic nanosilica",

abstract = "A newly prepared iminocoumarin-functionalized magnetic nanosilica (Ni@SiO2-1) was found to form a selective stable complex with Cu2+ over other metal ions. Quantification of Cu2+ ions in aqueous solution using Ni@SiO2-1 is demonstrated through a fluorescent demetallization ensemble process.",

author = "Jung, {Hyo Sung} and Minsung Park and Han, {Ji Hye} and Lee, {Jae Hong} and Chulhun Kang and Jung, {Jong Hwa} and Kim, {Jong Seung}",

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T1 - Selective removal and quantification of Cu(II) using fluorescent iminocoumarin-functionalized magnetic nanosilica

AU - Jung, Hyo Sung

AU - Park, Minsung

AU - Han, Ji Hye

AU - Lee, Jae Hong

AU - Kang, Chulhun

AU - Jung, Jong Hwa

AU - Kim, Jong Seung

PY - 2012/4/30

Y1 - 2012/4/30

N2 - A newly prepared iminocoumarin-functionalized magnetic nanosilica (Ni@SiO2-1) was found to form a selective stable complex with Cu2+ over other metal ions. Quantification of Cu2+ ions in aqueous solution using Ni@SiO2-1 is demonstrated through a fluorescent demetallization ensemble process.

AB - A newly prepared iminocoumarin-functionalized magnetic nanosilica (Ni@SiO2-1) was found to form a selective stable complex with Cu2+ over other metal ions. Quantification of Cu2+ ions in aqueous solution using Ni@SiO2-1 is demonstrated through a fluorescent demetallization ensemble process.

UR - http://www.scopus.com/inward/record.url?scp=84860370818&partnerID=8YFLogxK

U2 - 10.1039/c2cc18113d

DO - 10.1039/c2cc18113d

M3 - Article

C2 - 22344464

AN - SCOPUS:84860370818

SN - 1359-7345

VL - 48

SP - 5082

EP - 5084

JO - Chemical Communications

JF - Chemical Communications

IS - 42

ER -

Selective removal and quantification of Cu(II) using fluorescent iminocoumarin-functionalized magnetic nanosilica

Abstract

ASJC Scopus subject areas

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