Investigation of gelling behavior of thiolated chitosan in alkaline condition and its application in stent coating
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文摘

Gelling behaviors of thiolated chitosan in alkaline condition were investigated.

Higher degree of thiolation, thiomer concentration or pH values promoted gelation.

Coagulation of chitosan and re-arrangement of disulfide bonds triggered gelation.

Thiolated chitosan (TCS) coated stent displayed parallel ridges and grooves.

TCS coated stent favored HUVECs adhesion and proliferation.

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