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Photodynamic porphyrin antimicrobial agents

  • US 20030050296A1
  • Filed: 09/26/2001
  • Published: 03/13/2003
  • Est. Priority Date: 09/27/2000
  • Status: Active Grant
First Claim
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1. A photodynamic antimicrobial agent comprising:

  • a porphyrin having four quaternized nitrogens, wherein the porphyrin further comprises a hydrocarbon tail beginning at one of the quaternized nitrogens.

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