منابع مشابه
Disposable flow cytometer with high efficiency in particle counting and sizing using an optofluidic lens.
Flow cytometers are widely applied to environmental monitoring, industrial testing, and biochemical studies. Integrating a flow cytometer into microfluidic networks helps to miniaturize the system and make it portable for field use. The integration of optical components, such as lenses, further improves the compactness and thus has been intensively studied recently. However, the current designs...
متن کاملDevelopment of a diffraction imaging flow cytometer.
Diffraction images record angle-resolved distribution of scattered light from a particle excited by coherent light and can correlate highly with the 3D morphology of a particle. We present a jet-in-fluid design of flow chamber for acquisition of clear diffraction images in a laminar flow. Diffraction images of polystyrene spheres of different diameters were acquired and found to correlate highl...
متن کاملHydrodynamic Focusing for a Micromachined Flow Cytometer
This paper describes hydrodynamic focusing inside a micromachined flow cytometer. Flow cytometry is a process whereby cells are analyzed and sorted based on hydrodynamic focusing phenomenon and specific cellular characteristics. In this study, the hydrodynamic focusing phenomenon is first modeled by employing potential flow theory. Then the flow field inside the flow cytometer is numerically si...
متن کاملCharacterization of flow cytometer instrument sensitivity.
Fluorescence sensitivity, measured in terms of resolution, allows the researcher to more accurately answer the question of how dim a cell can be and still be resolvable from another population. This measure focuses on the width, i.e., the standard deviation, of the population distributions and not on the location, i.e., the mean intensity, of populations on a histogram scale relative to the bac...
متن کاملIn-flight Space Flow Cytometer Specification Requirements
In the paper the working context analysis and the required project hardware and software specifications of an innovative cytometry system able to operate in the space environment are presented. This new flow cytometer is the object of the “Space micro Environment Portable Active Cytometry Terminal” research project supported by the Italian Space Agency.
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ژورنال
عنوان ژورنال: Journal of Histochemistry & Cytochemistry
سال: 1977
ISSN: 0022-1554,1551-5044
DOI: 10.1177/25.7.330729