Synthesis of nanoporous iminodiacetic acid sorbents for binding transition metals

Brad Busche; Robert Wiacek; Joseph Davidson; View Koonsiripaiboon; Wassana Yantasee; R. Shane Addleman; Glen E. Fryxell

doi:10.1016/j.inoche.2009.02.003

Synthesis of nanoporous iminodiacetic acid sorbents for binding transition metals

Brad Busche, Robert Wiacek, Joseph Davidson, View Koonsiripaiboon, Wassana Yantasee, R. Shane Addleman, Glen E. Fryxell

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

31 Scopus citations

Abstract

Iminodiacetic acid (IDAA) forms strong complexes with a wide variety of metal ions. Using self-assembled monolayers in mesoporous supports (SAMMS) to present the IDAA ligand potentially allows for multiple metal-ligand interactions to enhance the metal binding affinity relative to that of randomly oriented polymer-based supports. This manuscript describes the synthesis of a novel nanostructured sorbent material built using self-assembly of a IDAA ligand inside a nanoporous silica, and demonstrates its use for capturing transition metal cations, and anionic metal complexes, such as PdCl₄^{- 2}.

Original language	English (US)
Pages (from-to)	312-315
Number of pages	4
Journal	Inorganic Chemistry Communications
Volume	12
Issue number	4
DOIs	https://doi.org/10.1016/j.inoche.2009.02.003
State	Published - Apr 2009
Externally published	Yes

Keywords

Chelation
Ion chromatography
Ion exchange
Nanoporous
Self-assembled monolayer
Sorbent

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/j.inoche.2009.02.003

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title = "Synthesis of nanoporous iminodiacetic acid sorbents for binding transition metals",

abstract = "Iminodiacetic acid (IDAA) forms strong complexes with a wide variety of metal ions. Using self-assembled monolayers in mesoporous supports (SAMMS) to present the IDAA ligand potentially allows for multiple metal-ligand interactions to enhance the metal binding affinity relative to that of randomly oriented polymer-based supports. This manuscript describes the synthesis of a novel nanostructured sorbent material built using self-assembly of a IDAA ligand inside a nanoporous silica, and demonstrates its use for capturing transition metal cations, and anionic metal complexes, such as PdCl4- 2.",

keywords = "Chelation, Ion chromatography, Ion exchange, Nanoporous, Self-assembled monolayer, Sorbent",

author = "Brad Busche and Robert Wiacek and Joseph Davidson and View Koonsiripaiboon and Wassana Yantasee and Addleman, {R. Shane} and Fryxell, {Glen E.}",

note = "Funding Information: This work was performed at Pacific Northwest National Laboratories, which is operated for the US-DOE by Battelle Memorial Institute under Contract DE AC06-76RLO 1830. This research was supported by the Laboratory Directed Research and Development Program, and the National Institute of Environmental Health Sciences (NIEHS), Grant# R21ES015620. ",

year = "2009",

month = apr,

doi = "10.1016/j.inoche.2009.02.003",

language = "English (US)",

volume = "12",

pages = "312--315",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier BV",

number = "4",

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TY - JOUR

T1 - Synthesis of nanoporous iminodiacetic acid sorbents for binding transition metals

AU - Busche, Brad

AU - Wiacek, Robert

AU - Davidson, Joseph

AU - Koonsiripaiboon, View

AU - Yantasee, Wassana

AU - Addleman, R. Shane

AU - Fryxell, Glen E.

N1 - Funding Information: This work was performed at Pacific Northwest National Laboratories, which is operated for the US-DOE by Battelle Memorial Institute under Contract DE AC06-76RLO 1830. This research was supported by the Laboratory Directed Research and Development Program, and the National Institute of Environmental Health Sciences (NIEHS), Grant# R21ES015620.

PY - 2009/4

Y1 - 2009/4

N2 - Iminodiacetic acid (IDAA) forms strong complexes with a wide variety of metal ions. Using self-assembled monolayers in mesoporous supports (SAMMS) to present the IDAA ligand potentially allows for multiple metal-ligand interactions to enhance the metal binding affinity relative to that of randomly oriented polymer-based supports. This manuscript describes the synthesis of a novel nanostructured sorbent material built using self-assembly of a IDAA ligand inside a nanoporous silica, and demonstrates its use for capturing transition metal cations, and anionic metal complexes, such as PdCl4- 2.

AB - Iminodiacetic acid (IDAA) forms strong complexes with a wide variety of metal ions. Using self-assembled monolayers in mesoporous supports (SAMMS) to present the IDAA ligand potentially allows for multiple metal-ligand interactions to enhance the metal binding affinity relative to that of randomly oriented polymer-based supports. This manuscript describes the synthesis of a novel nanostructured sorbent material built using self-assembly of a IDAA ligand inside a nanoporous silica, and demonstrates its use for capturing transition metal cations, and anionic metal complexes, such as PdCl4- 2.

KW - Chelation

KW - Ion chromatography

KW - Ion exchange

KW - Nanoporous

KW - Self-assembled monolayer

KW - Sorbent

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DO - 10.1016/j.inoche.2009.02.003

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VL - 12

SP - 312

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JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

IS - 4

ER -

Synthesis of nanoporous iminodiacetic acid sorbents for binding transition metals

Abstract

Keywords

ASJC Scopus subject areas

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