Zobrazeno 1 - 10
of 83
pro vyhledávání: '"I, Poels"'
Autor:
L.J Nagels, I Poels
Publikováno v:
Analytica chimica acta
Potentiometric detection employing solid-state electrodes was applied to the determination of organic amines in cation-exchange, and in ion-interaction chromatography. The amines included nine industrial alkylamines, the biogenic amines putrescine an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac804cb79cea75dfc39509ce6378bef5
https://doi.org/10.1016/s0003-2670(01)01049-2
https://doi.org/10.1016/s0003-2670(01)01049-2
Autor:
I Poels, L.J Nagels
Publikováno v:
Analytica chimica acta
A conducting oligomer-based electrode was used as a potentiometric detector for capillary electrophoresis. The electrodes were made by coating copper wires (250 μm diameter) with conducting oligomer blends. The oligomer was of the phenylene vinylene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28cac3ee0cd08fe196a7f920f5bc3ac3
https://doi.org/10.1016/s0003-2670(98)00589-3
https://doi.org/10.1016/s0003-2670(98)00589-3
Autor:
Danuta Zielinska, Marek Pietraszkiewicz, Herman J. Geise, Luc J. Nagels, Jerzy Radecki, I Poels
Publikováno v:
Journal of chromatography: A: bibliography section
Potentiometric detection employing coated-wire electrodes was applied to the determination of organic acids in liquid chromatography (LC). Poly(vinyl chloride)-based liquid membranes, incorporating lipophilic macrocyclic hexaamines as neutral ionopho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34f7a67a82e2ab8db521e9b5ff9e05ff
https://hdl.handle.net/10067/344890151162165141
https://hdl.handle.net/10067/344890151162165141
Publikováno v:
Analytical chemistry
An all-solid-state ion-selective membrane electrode incorporating a lipophilic anion exchanger was used in a flow-through potentiometric detector for the LC determination of organic anions of biological interest. Different metabolic intermediates (mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a405788f976bc1674a5e27e0b9294253
https://pubmed.ncbi.nlm.nih.gov/10815961
https://pubmed.ncbi.nlm.nih.gov/10815961
Publikováno v:
Biomedical chromatography : BMC. 14(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f725b023f029f1943359ea19cd524f34
https://pubmed.ncbi.nlm.nih.gov/10664557
https://pubmed.ncbi.nlm.nih.gov/10664557
Autor:
Luc J. Nagels, I Poels, A. van den Berg, Richardus B.M. Schasfoort, G.W.K. van Dedem, S. Picioreanu, Johannes Frank
Publikováno v:
Sensors and actuators. B: Chemical, 67(3), 194-299. Elsevier
An ion-selective field effect transistor (ISFET) was applied as a potentiometric detector in liquid chromatography (LC) for the determination of organic acids. The ISFET was prepared by coating the gate insulator of the encapsulated transistor with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c88bcfed8a8089687e2d88118010d249
https://research.utwente.nl/en/publications/87f8eb83-0e1e-4c4b-b1f1-bcad121e07ad
https://research.utwente.nl/en/publications/87f8eb83-0e1e-4c4b-b1f1-bcad121e07ad
Autor:
I. Poels, L.J. Nagels
Publikováno v:
Trends in analytical chemistry
Potentiometric detection is still not routinely used in chromatographic methods of analysis. Applications started only 10 years ago, and the number of publications on the subject is estimated to be less than 50. The robust `coated wire' electrodes th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40abf5beb3169812d9e2779d8bcdca01
https://hdl.handle.net/10067/293330151162165141
https://hdl.handle.net/10067/293330151162165141
Autor:
L.J Nagels, I Poels
Publikováno v:
Analytica chimica acta
A conducting polymer (polypyrrole (PPy)) electrode and a conducting oligomer (CO) (phenylene vinylene trimer) electrode were used in a potentiometric detector for capillary electrophoresis (CE). The coated-wire electrodes had diameters of 250 μm. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ed13fa8d561cb159439566c56830d2c
https://hdl.handle.net/10067/293310151162165141
https://hdl.handle.net/10067/293310151162165141
Publikováno v:
Biomedical chromatography : BMC. 12(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::75e1f7331972478229d9d705c20d493f
https://pubmed.ncbi.nlm.nih.gov/9646907
https://pubmed.ncbi.nlm.nih.gov/9646907
Publikováno v:
Analytica chimica acta
A conducting oligomer electrode was used for the potentiometric detection of organic acids in reversed phase liquid chromatography (LC). The conducting material consisted of a mixture of a phenylene vinylene trimer with a polycarbonate host polymer a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::484994f4c235298d74bf696d3fbf68a6
https://hdl.handle.net/10067/236020151162165141
https://hdl.handle.net/10067/236020151162165141