Ion Chromatography: Principles and instrumentation

Flow cytometry: principles and instrumentation.

The standard benchtop flow cytometer is very similar to a hematology cell counter. In fact, flow cytometers can trace their origins back to the early hematology counters. Unlike their earlier counterparts that used electronic impedance to measure particles in a fluid stream, today’s modern flow cytometers use an illuminating light source usually consisting of a laser or arc lamp. The majority o...

Measurement and Instrumentation Principles To Jane, Nicola and Julia Measurement and Instrumentation Principles

Countercurrent Chromatography and High Speed Countercurrent Chromatography: Instrumentation

Engelsma M, KokWT and Smit HC (1990) Selective determination of trace levels of phenol in river water using electrochemical concentration modulation. Journal of Chromatography 506: 201}210. Fister JC, Jacobson C and RamseyM (1999) Ultra sensitive cross correlation electrophoresis on microdevices. Analytical Chemistry 71: 4460}4464. Kaljurand M and KuK llik E (1989) Computerized Multiple Input C...

Methodology and Instrumentation in the Chromatography of Carbohydrates on Ion-Exchange Resins

Although the biological significance of these two entirely different heterologous interactions between subunits is not clear, the conversion of the dimer from the elongated form as seen in the BI crystal into the more nearly spherical form as seen in the BII crystal could be accomplished by a rotation around a single axis of contact between the two subunits and may be the conformational change ...

Principles of Applied Biomedical Instrumentation

cillin in the treatment of acute pelvic inflammatory disease seems unwarranted in view of the toxic manifestations of this drug. It would be far better to reserve its use for refractory infections. Despite five chapters devoted to habitual abortion no coverage is given to the subject of infection as an etiologic agent. Listeria and more recently mycoplasma have been incriminated in abortion. Th...