Zobrazeno 1 - 10
of 263
pro vyhledávání: '"Shigeru Terabe"'
Publikováno v:
Analytical chemistry. 91(4)
A gradient system was developed for the separation of proteins on a femtoliter scale utilizing nanofluidic channels. In the history of chromatography, miniaturization of the separation column has been important for efficient separation and downsizing
Autor:
Shigeru Terabe
Publikováno v:
Annual Review of Analytical Chemistry. 2:99-120
Micellar electrokinetic chromatography (MEKC), a separation mode of capillary electrophoresis (CE), has enabled the separation of electrically neutral analytes. MEKC can be performed by adding an ionic micelle to the running solution of CE without mo
Publikováno v:
Chromatographia. 69:1437-1441
A capillary electrophoresis method using indirect UV detection has been applied to the determination of arsenate [As(V)], arsenite [As(III)], monomethylarsonic acid and dimethylarsinic acid. The arsenic species were successfully separated in a succes
Publikováno v:
Journal of Chromatography A. 1184:504-541
On-line preconcentration is one of the aspects of analytical method development using capillary electrophoretic techniques. The choice of the sample matrix alone can significantly alter both method sensitivity and separation efficiency. The recent tr
Autor:
Shigeru Terabe
Publikováno v:
The Chemical Record. 8:291-301
Capillary electrophoresis (CE) is a relatively new method of analytical separation having the advantages of high separation efficiency, requirement of a small sample amount, low operating cost, and fast separation time. CE is a separation method wher
Autor:
Terence G. Henares, Shigeru Terabe, Hideaki Hisamoto, Masayuki Takaishi, and Ryuichi Sekizawa, Fumio Mizutani, Naoya Yoshida
Publikováno v:
Analytical Chemistry. 79:908-915
A general and simple implementation of simultaneous multiparametric sensing in a single microchip is presented by using a capillary-assembled microchip (CAs-CHIP) integrated with the plural different reagent-release capillaries (RRCs), acting as vari
Publikováno v:
Analytical and Bioanalytical Chemistry
A capillary-assembled microchip (CAs-CHIP), prepared by simply embedding square capillaries in a lattice polydimethylsiloxane (PDMS) channel plate with the same channel dimensions as the outer dimensions of the square capillaries, has been used as a
Autor:
Shigeru Terabe, Maria Rowena N. Monton
Publikováno v:
Journal of Chromatography B. 841:88-95
Compared to chromatography-based techniques, the concentration limits of detection (CLOD) associated with capillary electrophoresis are worse, and these have largely precluded their use in many practical applications. To overcome this limitation, res
Autor:
Stéphanie Descroix, Shigeru Terabe, Jean-Marc Busnel, Thomas Le Saux, Gabriel Peltre, Marie-Claire Hennion
Publikováno v:
ELECTROPHORESIS. 27:1481-1488
In this study, narrow pH cuts of carrier ampholytes have been used as buffers in CE for the analysis of protein tryptic digests. Their low conductivity allows very efficient separations under high electric field strength without inducing any signific
Publikováno v:
Pure and Applied Chemistry. 78:1057-1067
To increase the detection sensitivity of capillary electrophoresis (CE) and thereby widen its application to biomolecular analyses, we have developed a number of on-line preconcentration strategies, i.e., techniques to increase sample loading without