Method for manufacturing methacrylated carboxymethyl chitosan-based bio-ink and method for determining storage safety
The present invention relates to a method for manufacturing bio-ink and a method for determining the storage safety thereof, wherein the method is based on the identification of the correlation between the methacrylic substitution degree of a methacrylic carboxymethyl chitosan solution and the pH of...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a method for manufacturing bio-ink and a method for determining the storage safety thereof, wherein the method is based on the identification of the correlation between the methacrylic substitution degree of a methacrylic carboxymethyl chitosan solution and the pH of a methacrylic carboxymethyl chitosan solution, and the correlation between the storage safety of the bio-ink containing the methacrylic carboxymethyl chitosan solution and the pH of the methacrylated carboxymethyl chitosan solution.
본 발명은 메타크릴화 카복시메틸 키토산 용액의 메타크릴 치환도와 메타크릴화 카복시메틸 키토산 용액의 pH 사이의 상관관계, 그리고 메타크릴화 카복시메틸 키토산 용액을 포함하는 바이오잉크의 보관안전성과 메타크릴화 카복시메틸 키토산 용액의 pH 사이의 상관관계를 규명한 것에 기초한 바이오잉크 제조방법 및 이의 보관안전성 판단방법에 대한 것이다. |
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