title: Permeation of fingerprints through laboratory gloves.
abstract: Repeated controlled tests have shown that impressions from laboratory gloves will print onto optical components in 20 to 40 min and, in some cases, sooner. Careful testing demonstrated that palmar sweat passed through the glove material; the problem was not that gloves conform to the friction ridges of the fingers and then transfer some contaminant. The problem can be alleviated to a great extent by wearing thin cotton gloves like those commonly used in the film industry.
mesh_terms: D000328:Adult; D003878:Dermatoglyphics; D005932:Gloves, Surgical; D003368:Gossypium; D006801:Humans; D008875:Middle Aged; D010539:Permeability; D012408:Rubber; D013542:Sweat / Q000378:metabolism; D014753:Vinyl Compounds
chemical_list: D014753:Vinyl Compounds; D012408:Rubber