Abstract: A method for forming a coating on aluminum by contacting the aluminum with water, at least one multifunctional polymeric organic acid, a monomer of an intrinsically conductive polymer and polymerizing the ICP monomer and forming aluminum oxide by imposing an electrical potential between the aluminum surface as the anode and a cathode. The intrinsically conductive polymer salt and aluminum oxide coating that is formed resists corrosion and is resistant to de-doping during immersion in hot water.

Abstract: A non-polarizable, silver/silver chloride biomedical electrode that is protected against corrosion during its shelf life by an organic corrosion retarding agent, preferably selected from the group consisting of mercaptans and azoles.

Abstract: A biomedical electrode is provided wherein the electrode comprises a conductor in contact with a conductive medium, the conductor comprises an electrically conductive surface comprising an active source of silver and the conductive medium comprises a peroxide scavenger. The biomedical electrode typically will include a non-conductive backing having a first side comprising a first major surface and a second side comprising a second major surface, the electrically conductive surface being associated with the second major surface of the non-conductive backing, and the conductive medium comprises an electrically conductive adhesive associated with the conductive substrate, the electrically conductive adhesive being a pressure sensitive adhesive comprising the at least one peroxide scavenger. A method for the manufacture of the foregoing electrodes is also provided.

Abstract: A method for forming a coating on aluminum by contacting the aluminum with water, at least one multifunctional polymeric organic acid, a monomer of an intrinsically conductive polymer and polymerizing the ICP monomer and forming aluminum oxide by imposing an electrical potential between the aluminum surface as the anode and a cathode. The intrinsically conductive polymer salt and aluminum oxide coating that is formed resists corrosion and is resistant to de-doping during immersion in hot water.

Abstract: Compositions containing a near-IR dye and greater than about 0.5 wt-% of a surfactant selected from the group of a nonionic surfactant, a zwitterionic surfactant, and a mixture thereof, and methods for processing sample materials.

Abstract: A non-polarizable, silver/silver chloride biomedical electrode that is protected against corrosion during its shelf life by an organic corrosion retarding agent, preferably selected from the group consisting of mercaptans and azoles.

Abstract: Compositions containing an enzyme, a dye, and an effective amount of a surfactant selected from the group of a nonionic surfactant, a zwitterionic surfactant, and a mixture thereof and methods for processing sample materials.

Abstract: Compositions containing a near-IR dye and greater than about 0.5 wt-% of a surfactant selected from the group of a nonionic surfactant, a zwitterionic surfactant, and a mixture thereof, and methods for processing sample materials.

Abstract: An electrically addressable release pad for use in a burst electrode drug release (delivery) system. The pad useable in this system comprises a polymer, preferably polypyrrole, which surrounds medicine. Once a section of the polymer receives an electrochemical potential sent from an electrode contained within the pad, a defined dose of medicine contained therein is released. The pad is designed to be worn by a patient, so that when the medication is released, its administered to the patient, without the patient having to do anything. The electrode typically can be a burst electrode, one with a unique electrical signature. The electrode can be triggered from a remote source.

Abstract: The invention herein comprises a polymer bilayer which eliminates the spontaneous release of an active molecule by ion exchange. The spontaneous release is slowed by the application of a second polymer layer to the top of the electroactive polymer. The electroactive bilayer is preferably polypyrrole. The second polymer layer is preferably poly(vinyl butyral), poly(vinyl acetate) or nafion. This second layer stops the spontaneous release of the active molecule. The active molecule will usually be a pharmaceutical agent or drug. This bilayer allows a more effective controlled drug delivery system wherein the quantities and timing of the drugs can be given to the human being/animal patient with a high degree of certainty and predictability.

Abstract: A process for the preparation of water soluble polypyrrole is provided. The process comprises admixing pyrrole, water, and an effective amount of an electroinactive water soluble polycation to form an initial composition. That initial composition is admixed with an effective amount of an oxidizer to form a reacting composition, which is allowed to react for a time sufficient until substantially no decrease in potential occurs, whereby the polypyrrole is formed.

Abstract: A method for forming a coating on aluminum by contacting the aluminum with water, at least one multifunctional polymeric organic acid, a monomer of an intrinsically conductive polymer (ICP) and polymerizing the ICP monomer and forming aluminum oxide by imposing an electrical potential between the aluminum surface as the anode and a cathode. The intrinsically conductive polymer salt and aluminum oxide coating that is formed resists corrosion and is resistant to de-doping during immersion in hot water.

Abstract: Organically soluble intrinsically conductive polymer compositions having enhanced electrical conductivity are produced by adding a hygroscopic, water-insoluble plasticizer to an organically soluble intrinsically conductive polymer salt. Polymer blends containing such compositions are also produced by blending a matrix polymer with the plasticizer/ICP salt compositions. Methods for enhancing the electrical conductivity of an organically soluble intrinsically conductive polymer salt provide for the addition of a hygroscopic, water-insoluble plasticizer to an organically soluble intrinsically conductive polymer salt.