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Matrix-supported sapphyrins
(United States Patent and Trademark Office, 1998-09-15)
The invention relates to the field of polymer- and other matrix-supported sapphyrins. Disclosed are silica gel, glass, resin and other polymer- and matrix-supported sapphyrins and sapphyrin-containing chromatographic and ...
Texaphyrin solid supports and devices
(United States Patent and Trademark Office, 1997-01-14)
The present invention provides various novel matrix-supported texaphyrins in which a polymeric or solid matrix is covalently modified by the addition of one or more texaphyrins or texaphyrin derivatives. Described are ...
Method of cleaving DNA
(United States Patent and Trademark Office, 1997-09-30)
The present invention provides various novel covalently modified sapphyrin derivatives and conjugates; polymers including sapphyrin or derivatives thereof; and chromatographic supports including sapphyrins and other expanded ...
Texaphyrin metal complex mediated ester hydrolysis
(United States Patent and Trademark Office, 1996-09-24)
A method of phosphate ester hydrolysis including incubating a solution of an aqueous phosphate ester with a texaphyrin metal complex. The metal is a metal cation having catalytic activity for ester bond hydrolysis in aqueous ...
Sapphyrin chelator derivatives
(United States Patent and Trademark Office, 1996-06-25)
The present invention provides various covalently modified sapphyrin derivatives and conjugates, and also, polymers including sapphyrin or derivatives thereof. Disclosed are water soluble sapphyrins, including polyhydrox ...
Method for separating molecules
(United States Patent and Trademark Office, 1998-04-28)
The present invention provides various novel covalently modified sapphyrin derivatives and conjugates; polymers including sapphyrin or derivatives thereof; and chromatographic supports including sapphyrins and other expanded ...
Method of expanded porphyrin-oligonucleotide conjugate synthesis
(United States Patent and Trademark Office, 1996-10-15)
The invention is directed to a method of incorporating expanded porphyrins, and particularly of incorporating a sapphyrin or a texaphyrin, before, during, or after chemical synthesis of an oligomer to form an expanded ...
Texaphyrins and uses thereof
(United States Patent and Trademark Office, 1996-10-22)
A texaphyrin having substituents containing ethoxy groups, methods for using texaphyrins in photodynamic therapy, and cleavage of a polymer of deoxyribonucleic acid are disclosed. The in vivo treatment of tumors and atheroma ...
Sapphyrin derivatives and conjugates
(United States Patent and Trademark Office, 1995-10-10)
The present invention provides various covalently modified sapphyrin derivatives and conjugates, and also, polymers including sapphyrin or derivatives thereof. Disclosed are water soluble sapphyrins, including polyhydrox ...