Solid-phase extraction with injection of modified silica gel slurries into ETAAS for determination of Cu(II), Hg(II), Pd(II)

2018 ◽  
Vol 16 (7) ◽  
pp. 2885-2894 ◽  
Author(s):  
D. N. Konshina ◽  
M. Yu. Burylin ◽  
R. Anashkin ◽  
V. V. Konshin
Keyword(s):  
Solid Phase Extraction ◽  
Silica Gel ◽  
Solid Phase ◽  
Phase Extraction ◽  
Modified Silica ◽  
Modified Silica Gel

Determination of trace sulfonamides in foodstuffs by HPLC using a novel mixed-mode functionalized ferrocene sorbent for solid-phase extraction cleanup

2016 ◽  
Vol 8 (31) ◽  
pp. 6099-6106 ◽  
Author(s):  
Lijun Qiao ◽  
Xiaohua Zhou ◽  
Yanhao Zhang ◽  
Ajuan Yu ◽  
Shusheng Zhang ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Silica Gel ◽  
Mixed Mode ◽  
Solid Phase ◽  
Hplc Method ◽  
Phase Extraction ◽  
Modified Silica ◽  
Modified Silica Gel

In this paper, a rapid and effective HPLC method, using a new 4-chloro-6-pyrimidinylferrocene-modified silica gel (NFcSi) as a solid-phase extraction (SPE) sorbent, was developed for the purification and determination of trace sulfonamides in foodstuffs.

Preconcentration and determination of Cu(II) in a fresh water sample using modified silica gel as a solid-phase extraction adsorbent

2010 ◽  
Vol 175 (1-3) ◽  
pp. 399-403 ◽  
Author(s):  
A.S. Pereira ◽  
G. Ferreira ◽  
L. Caetano ◽  
M.A.U. Martines ◽  
P.M. Padilha ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Water Sample ◽  
Fresh Water ◽  
Silica Gel ◽  
Solid Phase ◽  
Phase Extraction ◽  
Modified Silica ◽  
Modified Silica Gel

Effective phospholipid removal from plasma samples by solid phase extraction with the use of copper (II) modified silica gel cartridges

2017 ◽  
Vol 1070 ◽  
pp. 1-6 ◽  
Author(s):  
Jolanta Flieger ◽  
Małgorzata Tatarczak-Michalewska ◽  
Anna Kowalska ◽  
Anna Madejska ◽  
Tomasz Śniegocki ◽  
...  
Keyword(s):  
Solid Phase Extraction ◽  
Silica Gel ◽  
Solid Phase ◽  
Phase Extraction ◽  
Plasma Samples ◽  
Modified Silica ◽  
Modified Silica Gel

Nitro-substituted 3,3′-bis(indolyl)methane-modified silica gel as a sorbent for solid-phase extraction of flavonoids

RSC Advances ◽  
2015 ◽  
Vol 5 (20) ◽  
pp. 15500-15506 ◽  
Author(s):  
Na Wang ◽  
Xiaojing Liang ◽  
Qian Li ◽  
Yuan Liao ◽  
Shijun Shao
Keyword(s):  
Solid Phase Extraction ◽  
Silica Gel ◽  
Solid Phase ◽  
Phase Extraction ◽  
Modified Silica ◽  
Modified Silica Gel

An Nbim-modified silica sorbent was synthesized and characterized for extraction of flavonoids.

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