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兰州大学 [15]
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期刊论文 [15]
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2016 [1]
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chemistry [15]
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Selective solid-phase extraction and analysis of trace-level Cr(III), Fe(III), Pb(II), and Mn(II) Ions in wastewater using diethylenetriamine-functionalized carbon nanotubes dispersed in graphene oxide colloids
期刊论文
TALANTA, 2016, 卷号: 146, 页码: 358-363
作者:
Zhu, XB
;
Cui, YM
;
Chang, XJ
;
Wang, H
收藏
  |  
浏览/下载:117/0
  |  
提交时间:2017/01/11
Multi-walled carbon nanotubes
Graphene oxide
Diethylenetriamine
Heavy metal ions
Solid-phase extraction
Inductively coupled plasma optical emission spectrometry
Solid-phase extraction of trace metal ions with magnetic nanoparticles modified with 2,6-diaminopyridine
期刊论文
MICROCHIMICA ACTA, 2012, 卷号: 178, 期号: 3-4
-
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2014/12/05
Magnetic solid phase extraction
Trace metal ions
2,6-Diminopyridine
Nanoparticle
Selective solid-phase extraction and separation of trace gold, palladium and platinum using activated carbon modified with ethyl-3-(2-aminoethylamino)-2-chlorobut-2-enoate
期刊论文
MICROCHIMICA ACTA, 2011, 卷号: 173, 期号: 1-2
-
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2014/12/05
Activated carbon
Ethyl-3-(2-aminoethylamino)-2-chlorobut-2-enoate
Precious metal ions
Solid-phase extractant
Inductively coupled plasma atomic emission spectrometry
ICP-OES determination of trace metal ions after preconcentration by 4-(8-hydroxy-5-quinolylazo)naphthalenesulfonic acid modified silica gel
期刊论文
JOURNAL OF MOLECULAR STRUCTURE, 2008, 卷号: 891, 期号: 1-3
-
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2014/12/05
4-(8-Hydroxy-5-quinolylazo)-naphthalene sulfonic acid
ICP-OES
Cu (II), Zn (II), Cd (II), Cr (III) and Ni (II)
Determination
Trace metal ions
Pre-concentration
Solid-phase extraction of trace Cu(II) Fe(III) and Zn(II) with silica gel modified with curcumin from biological and natural water samples by ICP-OES
期刊论文
MICROCHEMICAL JOURNAL, 2007, 卷号: 86, 期号: 2
-
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2014/12/05
silica gel
curcumin
heavy metal ions
solid-phase extraction (SPE)
ICP-OES
Preconcentration of trace metals with poly(acryl-benzoylamidrazone-acryl-benzoylhydrazine) chelating fiber
期刊论文
SOLVENT EXTRACTION AND ION EXCHANGE, 2006, 卷号: 24, 期号: 4
-
收藏
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浏览/下载:4/0
  |  
提交时间:2014/12/05
chelating fiber
preconcentration
separation
ICP-AES
metal ions
Solid phase extraction and preconcentration of trace heavy metal ions in natural water with 2,2 '-dithiobisaniline modified amberlite XAD-2
期刊论文
SOLVENT EXTRACTION AND ION EXCHANGE, 2005, 卷号: 23, 期号: 5
-
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2014/12/05
solid-phase extraction
preconcentration
2,2 '-dithiobisaniline
amberlite XAD-2-DTBA
heavy metal ions
natural water
Synthesis and application of a novel poly(acryl-p-toluenesulfonamideamidine-p-toluenesulfonylamide) chelating fiber for preconcentration and separation of trace noble metal ions from solution samples
期刊论文
MICROCHIMICA ACTA, 2005, 卷号: 149, 期号: 3-4
-
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2014/12/05
chelating fiber
noble metal
preconcentration
separation
ICP-AES
Synthesis and efficiency of a spherical macroporous epoxy-polyamide chelating resin for preconcentrating and separating trace noble metal ions
期刊论文
ANNALI DI CHIMICA, 2005, 卷号: 95, 期号: 1-2
-
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  |  
浏览/下载:2/0
  |  
提交时间:2014/12/05
Adsorption and separation of trace metal ions on novel poly(acrylamidino-p-aniline-acylamino-p-aniline) chelating fibre
期刊论文
CHEMIA ANALITYCZNA, 2005, 卷号: 50, 期号: 2
-
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2014/12/05
chelating fibre
enrichment
separation
ICP-OES
chromium
zinc
cadmium
copper
nickel
beryllium
cobalt
mercury
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