Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Ho-ming Pang"'
Publikováno v:
Drug Discovery Today. 9:1072-1080
The demand for high-throughput analytical tools to support drug discovery applications has led to the development of multiplexed capillary electrophoresis and multichannel microfluidic devices to characterize libraries of compounds and alleviate back
Publikováno v:
Journal of Chromatography A. 914:245-256
An integrated system for DNA sequencing based on a nanoreactor for cycle-sequencing reaction coupled with on-line capillary zone electrophoresis (CZE) for purification and capillary gel electrophoresis (CGE) for separation is presented. Less than 100
Publikováno v:
Journal of Chromatography A. 894:179-190
An integrated on-line system is developed for DNA sequencing at the nanoliter scale. The technique involves the use of a nanoreactor for small-volume cycle-sequencing reaction, capillary zone electrophoresis (CZE) for purification of the sequencing f
Publikováno v:
Journal of Biochemical and Biophysical Methods. 41:121-132
Practical DNA sequencing in a rugged capillary array electrophoresis system coupled directly to 96-well microtiter plates is demonstrated. A CCD detector was used to monitor all capillaries simultaneously with laser-induced fluorescence at 1.75 frame
Publikováno v:
Electrophoresis. 20:1518-1526
Short tandem repeat (STR) markers are highly polymorphic and widely used in human identification and genetic mapping. We demonstrate fast and reliable genotyping based on the four STR loci vWF, THO1, TPOX, CSF1PO by multiple-capillary array electroph
Publikováno v:
Journal of Analytical Atomic Spectrometry. 12:171-176
Laser ablation (LA) is used with steel samples to assess the ability of a twin quadrupole inductively coupled plasma mass spectrometer to eliminate flicker noise. Isotopic and internal standard ratios are measured in the first part of this work. Resu
Publikováno v:
J. Anal. At. Spectrom.. 11:247-252
An inductively coupled plasma (ICP) is extracted into a small quartz vacuum chamber through a sampling orifice in a water-cooled copper plate. Optical emission from the Mach disc region is measured with a new type of echelle spectrometer equipped wit
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 50:1247-1261
A single Langmuir probe is thrust axially through the skimmer into the supersonic jet of a typical interface for inductively coupled plasma-mass spectrometry (ICP-MS). Floating voltage Vf is measured from current-voltage curves at various axial posit
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 50:791-801
Simultaneous correction for both spectral interferences and matrix effects in inductively coupled plasma atomic emission spectrometry can be accomplished by using the generalized standard additions method (GSAM). Results obtained with the application
Publikováno v:
Applied Spectroscopy. 48:1360-1366
The ion beam from the inductively coupled plasma (ICP) is split into two parts by a device comprised of two electrostatic analyzers in a back-to-back arrangement. Each ion beam is then monitored by a separate quadrupole mass analyzer and electron mul