Abstract: Provided are polyphosphazenes and methods of making and using the polyphosphazenes. The polyphosphazenes can be essentially chloride free. The polyphosphazenes can be phosphazene polyacids. The polyphosphazenes can be used as surface coatings, or as adjuvants when combined with antigens.

Abstract: Polyphosphazenes polyelectrolytes. The polyphosphazenes can be prepared by substituting pendant groups (e.g., ionic groups or pendant groups that can form ionic groups) onto a reactive macromolecular precursor for example, by reaction between the reactive chlorine atoms on the backbone of poly(dichlorophosphazene) and appropriate organic nucleophiles. In certain examples, one or more charged pendant groups of a polyphosphazene is/are further modified to introduce desired counterions, which can be hydrophobic counterions. The polyphosphazenes can activate distinct Toll-Like Receptors (TLRs) and can be used in methods of stimulating an immune response.

Abstract: Provided are polyphosphazenes and methods of making and using the polyphosphazenes. The polyphosphazenes can be essentially chloride free. The polyphosphazenes can be phosphazene polyacids. The polyphosphazenes can be used as surface coatings, or as adjuvants when combined with antigens.

Abstract: Polyphosphazenes polyelectrolytes. The polyphosphazenes can be prepared by substituting pendant groups (e.g., ionic groups or pendant groups that can form ionic groups) onto a reactive macromolecular precursor for example, by reaction between the reactive chlorine atoms on the backbone of poly(dichlorophosphazene) and appropriate organic nucleophiles. In certain examples, one or more charged pendant groups of a polyphosphazene is/are further modified to introduce desired counterions, which can be hydrophobic counterions. The polyphosphazenes can activate distinct Toll-Like Receptors (TLRs) and can be used in methods of stimulating an immune response.

Abstract: Polyphosphazenes polyelectrolytes. The polyphosphazenes can be prepared by substituting pendant groups (e.g., ionic groups or pendant groups that can form ionic groups) onto a reactive macromolecular precursor for example, by reaction between the reactive chlorine atoms on the backbone of poly(dichlorophosphazene) and appropriate organic nucleophiles. In certain examples, one or more charged pendant groups of a polyphosphazene is/are further modified to introduce desired counterions, which can be hydrophobic counterions. The polyphosphazenes can activate distinct Toll-Like Receptors (TLRs) and can be used in methods of stimulating an immune response.

Abstract: Polyphosphazenes polyelectrolytes. The polyphosphazenes can be prepared by substituting pendant groups (e.g., ionic groups or pendant groups that can form ionic groups) onto a reactive macromolecular precursor for example, by reaction between the reactive chlorine atoms on the backbone of poly(dichlorophosphazene) and appropriate organic nucleophiles. In certain examples, one or more charged pendant groups of a polyphosphazene is/are further modified to introduce desired counterions, which can be hydrophobic counterions. The polyphosphazenes can activate distinct Toll-Like Receptors (TLRs) and can be used in methods of stimulating an immune response.

Abstract: Provided are pharmaceutical agent carriers (e.g., multifunctional polyphosphazenes). Such polymers can be useful as delivery carriers for pharmaceutical agents. Specifically they can be useful for prolonging serum half-life, reducing immunogenicity, and facilitating intracellular and cytosolic delivery of pharmaceutical agents. Also provided are compositions comprising pharmaceutical agent carriers and methods of delivering pharmaceutical agents using the compositions.

Abstract: A modular electronics system including at least one node including a plurality of interconnected modules. The modules are physically and electrically interconnected, with different modules providing respective functionality, typically including communications, sensing of conditions and performing actions. A hub is provided that communicates with the nodes, determines at least one action to be performed at least partially in accordance with the sensed conditions causes the at least one action to be performed.

Abstract: Provided are polyphosphazenes and methods of making and using the polyphosphazenes. The polyphosphazenes can be essentially chloride free. The polyphosphazenes can be phosphazene polyacids. The polyphosphazenes can be used as surface coatings, or as adjuvants when combined with antigens.

Abstract: Provided are pharmaceutical agent carriers (e.g., multifunctional polyphosphazenes). Such polymers can be useful as delivery carriers for pharmaceutical agents. Specifically they can be useful for prolonging serum half-life, reducing immunogenicity, and facilitating intracellular and cytosolic delivery of pharmaceutical agents. Also provided are compositions comprising pharmaceutical agent carriers and methods of delivering pharmaceutical agents using the compositions.

Abstract: Biodegradable polyphosphazene polymers containing pyrrolidone side groups, and the biomedical use of such polyphosphazene polymers are disclosed.

Abstract: Polyphosphazene polymers having immunomodulating activity, and the biomedical use of such polyphosphazene polymers, in conjunction with an antigen or an immunogen are disclosed.

Abstract: Polyphosphazene polymers having immunomodulating activity, and the biomedical use of such polyphosphazene polymers, in conjunction with an antigen or an immunogen are disclosed.

Abstract: Polyphosphazene polymers having immunomodulating activity, and the biomedical use of such polyphosphazene polymers, in conjunction with an antigen or an immunogen are disclosed.

Abstract: Polyphosphazene polymers having immunomodulating activity, and the biomedical use of such polyphosphazene polymers, in conjunction with an antigen or an immunogen are disclosed.

Abstract: Polyphosphazene polymers having immunomodulating activity, and the biomedical use of such polyphosphazene polymers, in conjunction with an antigen or an immunogen are disclosed.

Abstract: Polyphosphazene polymers having immunomodulating activity, and the biomedical use of such polyphosphazene polymers, in conjunction with an antigen or an immunogen are disclosed.

Abstract: Biodegradable polyphosphazene polymers containing pyrrolidone side groups, and the biomedical use of such polyphosphazene polymers are disclosed.

Abstract: Polyphosphazene polymers having immunomodulating activity, and the biomedical use of such polyphosphazene polymers, in conjunction with an antigen or an immunogen are disclosed.

Abstract: Disclosed are intradermally administered products and methods for producing an immune response in a human or in an animal comprising an antigen and a polyphosphazene polyelectrolyte adjuvant in an amount effective to elicit an immune response in the human or in the animal against said antigen.