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Volumn 82, Issue 16, 2010, Pages 6838-6846

Analysis of inorganic polyphosphates by capillary gel electrophoresis

Author keywords

[No Author keywords available]

Indexed keywords

CAPILLARY GEL ELECTROPHORESIS; DIESTERS; GEL ELECTROPHORESIS; INDIRECT DETECTION; INORGANIC POLYPHOSPHATE; ION-EXCHANGE CHROMATOGRAPHY; LOW TEMPERATURES; POLY(N ,N-DIMETHYLACRYLAMIDE); POLYACRY LAMIDE; POLYMERIC SPECIES; POLYPHOSPHATES; PREBIOTIC CHEMISTRY; REPRODUCIBILITIES; SULFATED POLYSACCHARIDES; SUPPRESSED CONDUCTIVITY; TEREPHTHALATE; UV ABSORBANCE; VISCOSITY SOLUTIONS;

EID: 77955631176     PISSN: 00032700     EISSN: None     Source Type: Journal    
DOI: 10.1021/ac1008018     Document Type: Article
Times cited : (21)

References (75)
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    • Joyce, G.F.1
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    • 0037062978 scopus 로고    scopus 로고
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    • (2002) Nature , vol.418 , pp. 214-221
    • Joyce, G.F.1
  • 4
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    • Gilbert, W. Nature 1986, 319, 618-618
    • (1986) Nature , vol.319 , pp. 618-618
    • Gilbert, W.1
  • 14
    • 0001248880 scopus 로고
    • Phosphoric Acid and Phosphates
    • 4th ed.; John Wiley & Sons: New York
    • Phosphoric Acid and Phosphates. Kirk-Othmer Encyclopedia of Chemical Technology, 4th ed.; John Wiley & Sons: New York, 1991; Vol. 18, pp 669 - 718.
    • (1991) Kirk-Othmer Encyclopedia of Chemical Technology , vol.18 , pp. 669-718
  • 37
    • 77955607324 scopus 로고    scopus 로고
    • Polyacrylamide-filled capillaries resulted in sharply decreasing current and increasing retention times within 40 min and permitted only ∼3 runs per capillary
    • Polyacrylamide-filled capillaries resulted in sharply decreasing current and increasing retention times within 40 min and permitted only ∼3 runs per capillary.
  • 64
    • 77955614394 scopus 로고    scopus 로고
    • We used PEG instead of PDMA in buffer reservoirs because commercial PDMA (∼$100 per g) is much more expensive than PEG (∼$0.1 per g); each set of experiments requires ∼1 g of polymer. PDMA can be obtained inexpensively, however, by preparing it from N,N -dimethylacrylamide
    • We used PEG instead of PDMA in buffer reservoirs because commercial PDMA (∼$100 per g) is much more expensive than PEG (∼$0.1 per g); each set of experiments requires ∼1 g of polymer. PDMA can be obtained inexpensively, however, by preparing it from N,N -dimethylacrylamide.
  • 69
    • 77955633824 scopus 로고    scopus 로고
    • The nomenclature (i.e., 117%) is based on comparing the ratio of phosphorus to oxygen in samples of dehydrated phosphate to the ratio of a standard solution of 85% phosphoric acid
    • The nomenclature (i.e., 117%) is based on comparing the ratio of phosphorus to oxygen in samples of dehydrated phosphate to the ratio of a standard solution of 85% phosphoric acid.
  • 70
    • 77955613087 scopus 로고    scopus 로고
    • Capillaries modified by the method of Cretich (42) were used over the course of several months in more than 100 runs, without observable change in the retention times for analytical standards
    • Capillaries modified by the method of Cretich (42) were used over the course of several months in more than 100 runs, without observable change in the retention times for analytical standards.
  • 71
    • 77955617601 scopus 로고    scopus 로고
    • The alignment is not perfect; small differences from run to run are possibly due to dispersion in electromigration, caused by differences between samples in pH or ionic strength
    • The alignment is not perfect; small differences from run to run are possibly due to dispersion in electromigration, caused by differences between samples in pH or ionic strength.
  • 72
    • 77955592765 scopus 로고    scopus 로고
    • n at the inlet that can lead to precipitation
    • n at the inlet that can lead to precipitation.
  • 74
    • 77955647269 scopus 로고    scopus 로고
    • -]), and m is a proportionality constant obtained by fitting to the data
    • -]), and m is a proportionality constant obtained by fitting to the data.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.