Invention Grant
- Patent Title: X-ray ablation of hyaluronan hydrogels
- Patent Title (中): 透明质酸水凝胶的X射线消融
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Application No.: US12487862Application Date: 2009-06-19
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Publication No.: US07903780B2Publication Date: 2011-03-08
- Inventor: So Eun Chang , Byung Mook Weon , Jung Ho Je , Jun Seok Yeom , Sei Kwang Hahn
- Applicant: So Eun Chang , Byung Mook Weon , Jung Ho Je , Jun Seok Yeom , Sei Kwang Hahn
- Applicant Address: KR Gyeongsangbuk-Do
- Assignee: Postech Academy-Industry Foundation
- Current Assignee: Postech Academy-Industry Foundation
- Current Assignee Address: KR Gyeongsangbuk-Do
- Agent Christopher P. Maiorana, PC
- Main IPC: G21K5/00
- IPC: G21K5/00
Abstract:
Disclosed is a method for ablating hyaluronan-based hydrogels with X-rays, the method comprising the steps of: (a) preparing hyaluronan-based hydrogels; and (b) performing X-ray irradiation to the hyaluronan-based hydrogels to induce a degradation of the hyaluronan-based hydrogels by a gel-to-sol transition during the X-ray irradiation. Disclosed is also a method for fabricating three-dimensional microchannels of hyaluronan hydrogels with a finely tunable X-ray ablation technique.
Public/Granted literature
- US20100322378A1 X-RAY ABLATION OF HYALURONAN HYDROGELS Public/Granted day:2010-12-23
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