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HERO ID
157887
Reference Type
Journal Article
Title
The human stratum corneum layer: an effective barrier against dermal uptake of different forms of topically applied micronised titanium dioxide
Author(s)
Pflücker, F; Wendel, V; Hohenberg, H; Gärtner, E; Will, T; Pfeiffer, S; Wepf, R; Gers-Barlag, H
Year
2001
Is Peer Reviewed?
1
Journal
Skin Pharmacology and Physiology
ISSN:
1660-5527
EISSN:
1660-5535
Volume
14
Issue
Suppl 1
Page Numbers
92-97
Language
English
PMID
11509913
Web of Science Id
WOS:000170724500016
Abstract
Electron microscopy visualisation and light microscopic investigations of three different application forms of titanium dioxide proved that neither surface characteristics, particle size nor shape of the micronised titanium dioxide result in any dermal absorption of this substance: Micronised titanium dioxide is solely deposited on the outermost surface of the stratum corneum and cannot be detected in deeper stratum corneum layers, the human epidermis and dermis.
Keywords
barrier function; electron microscopy; ultraviolet; photobiology; titanium dioxide
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