SYNTHESIS AND APPLICATION OF A FAMILY OF NEW MATERIALS RESULTING FROM THE CHEMICAL CROSS-LINKING BETWEEN GELATINE AND ORGANIC SALTS

SYNTHESIS AND APPLICATION OF A FAMILY OF NEW MATERIALS RESULTING FROM THE CHEMICAL CROSS-LINKING BETWEEN GELATINE AND ORGANIC SALTS

A family of new materials resulting from chemical cross-linking between gelatine and organic salts is provided to be used as a supporter for the biocatalizer immobilization in the manufacture of a sensor / biosensor, conductivive / semi-conductive material, and electrochemical cell or a part of the...

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Bibliographische Detailangaben
Hauptverfasser: LOURENSSO NUNO MIGUEL TORRES, AFONSO CARLOS ALBERTO MATEUS, BARREIROS SUSANA FILIPE, GOMES PEDRO MIGUEL VIDINHA, CABRAL JOAQUIM MANUEL SAMPAIO, RIBEIRO INES ISABEL BAPTISTA
Format: Patent
Sprache:eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Zusammenfassung:A family of new materials resulting from chemical cross-linking between gelatine and organic salts is provided to be used as a supporter for the biocatalizer immobilization in the manufacture of a sensor / biosensor, conductivive / semi-conductive material, and electrochemical cell or a part of the cell. A synthesis method of new material based on gelatine and organic salts comprises chemical cross-linking between gelatine unit of the formula (I) and organic salts. In the formula (I), X- shows a negative ion of the salt; Y+ shows a positive ion of the salt. The synthesis method performs the mixing of gelatine in aqueous solution having different pH (1-14) and/or ionic strength (0.01-1000 M) at 20-90‹C.