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Nanoparticle-based pseudostationary phases in capillary electrochromatography.

Nilsson, Christian LU and Nilsson, Staffan LU (2006) In Electrophoresis 27(1). p.76-83
Abstract
During the past decades, research has been performed to enhance selectivity in CE by introducing different types of additives into the electrolyte. Research concerning this has taken many directions, especially during the last 5 years. A promising technique, which benefits from no packing or frits, is to use nanoparticles as the pseudostationary phase (PSP) in CEC. PSPs have the advantage of introducing a novel interaction phase for every analysis, which greatly simplify column exchange and circumvent contamination inherited from complex mixtures, e.g., biological samples. The field of nanoparticle-based PSPs used in CEC is covered in this review. The term CEC will be used consequently throughout this review, although some authors used the... (More)
During the past decades, research has been performed to enhance selectivity in CE by introducing different types of additives into the electrolyte. Research concerning this has taken many directions, especially during the last 5 years. A promising technique, which benefits from no packing or frits, is to use nanoparticles as the pseudostationary phase (PSP) in CEC. PSPs have the advantage of introducing a novel interaction phase for every analysis, which greatly simplify column exchange and circumvent contamination inherited from complex mixtures, e.g., biological samples. The field of nanoparticle-based PSPs used in CEC is covered in this review. The term CEC will be used consequently throughout this review, although some authors used the term EKC to categorize their work. Important requirements for the nanoparticles used and possible reasons for band broadening will be discussed. Applications with silica nanoparticles, polymer nanoparticles, molecularly imprinted polymer nanoparticles, gold nanoparticles, dendrimers, and polymeric surfactants as PSP will also be discussed. (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Electrophoresis
volume
27
issue
1
pages
76 - 83
publisher
John Wiley & Sons
external identifiers
  • wos:000235316200006
  • pmid:16315166
  • scopus:31844457219
ISSN
0173-0835
DOI
10.1002/elps.200500535
language
English
LU publication?
yes
id
af848ccb-fd1f-4dd2-a900-f6d439b59b94 (old id 147697)
date added to LUP
2007-07-16 10:54:21
date last changed
2019-05-14 02:01:11
@article{af848ccb-fd1f-4dd2-a900-f6d439b59b94,
  abstract     = {During the past decades, research has been performed to enhance selectivity in CE by introducing different types of additives into the electrolyte. Research concerning this has taken many directions, especially during the last 5 years. A promising technique, which benefits from no packing or frits, is to use nanoparticles as the pseudostationary phase (PSP) in CEC. PSPs have the advantage of introducing a novel interaction phase for every analysis, which greatly simplify column exchange and circumvent contamination inherited from complex mixtures, e.g., biological samples. The field of nanoparticle-based PSPs used in CEC is covered in this review. The term CEC will be used consequently throughout this review, although some authors used the term EKC to categorize their work. Important requirements for the nanoparticles used and possible reasons for band broadening will be discussed. Applications with silica nanoparticles, polymer nanoparticles, molecularly imprinted polymer nanoparticles, gold nanoparticles, dendrimers, and polymeric surfactants as PSP will also be discussed.},
  author       = {Nilsson, Christian and Nilsson, Staffan},
  issn         = {0173-0835},
  language     = {eng},
  number       = {1},
  pages        = {76--83},
  publisher    = {John Wiley & Sons},
  series       = {Electrophoresis},
  title        = {Nanoparticle-based pseudostationary phases in capillary electrochromatography.},
  url          = {http://dx.doi.org/10.1002/elps.200500535},
  volume       = {27},
  year         = {2006},
}