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Cell-cooling in flow cytometry by Peltier elements.

C Göttlinger·K L Meyer·W Weichel·W Müller·B Raftery·A Radbruch
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Abstract

We have built a cooling device for cell suspensions in flow cytometry that makes use of the Peltier effect (Barnard RD, Thermo electricity in Metals and Alloys, Taylor and Francis, London; Siemens-Z 34:383-88, 1963). The prototype described here is used for cooling collection tubes during long-duration cell sorting and is capable of maintaining a temperature of 2-5 degrees C in a cell suspension of up to 3 ml. In general, Peltier element-based cooling is useful for equilibrating the temperature of small volumes of fluids. Furthermore, Peltier element-based cooling devices are easy to build and handle.

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AnimalsCold TemperatureElectric ConductivityFlow CytometryMiceThermodynamicsJournal ArticleResearch Support, Non-U.S. Gov't

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C Göttlinger, K L Meyer, W Weichel, W Müller, B Raftery, A Radbruch. 1986. Cell-cooling in flow cytometry by Peltier elements.. https://doi.org/10.1002/cyto.990070312

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