Rheological evaluation of poloxamer as a
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Katarina Edsman; Johan Carlfors; Roger Petersson
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Article
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1998
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Elsevier Science
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English
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The contact time of a vehicle on the cornea is of utmost importance for ocular drug delivery. In the present study rheological measurements were performed to study the gel and the sol-gel transition of an in situ gel, Poloxamer 407. The rheological measurements and a small in vivo study of ocular re