Silk-based ionomeric compositions

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United States of America Patent

PATENT NO 9603971
APP PUB NO 20130039986A1
SERIAL NO

13582903

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Abstract

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Disclosed herein are pH-dependent silk fibroin-based ionomeric compositions and colloids, and methods of making the same. The state of the silk fibroin ionomeric compositions is reversible and can transform from a gel-like colloid to a more fluid-like solution, or vice versa, upon an environmental stimulus, e.g., pH. Thus, the silk-based ionomeric compositions and colloids can be applied in various industries, ranging from electronic applications to biomedical applications, such as sensors, gel diodes, absorbent materials, drug delivery systems, tissue implants and contrast agents.

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Patent Owner(s)

Patent OwnerAddress
TRUSTEES OF TUFTS COLLEGEBALLOU HALL MEDFORD MA 02155

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaplan, David L Concord, US 273 9748
Serban, Monica A Melrose, US 14 96

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