Phosphatases as an index of biotic contamination of dust |
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Authors: | F. M. Kniest J. E. M. H. van Bronswijk G. Schober C. Bouma |
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Affiliation: | (1) Laboratory of Ectoparasitology and Domestic Hygiene Department of Dermatology, Utrecht State University, P.O. Box 85500, 3508 Utrecht, GA, The Netherlands;(2) Gesellschaft für hausbiologische Forschung, Rheinallee 96, 6500 Mainz, FRG |
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Abstract: | Summary Enzymatic (phosphatase) activity (naphthol-release made visible with diazonium salt) of 10 mattress dust samples was correlated with number of counted arthropods, fungal spores and bacteria. This method can be helpful in the evaluation of large number of dust samples e.g. from riskful areas or from sick buildings. |
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