Invention Grant
US08747886B2 Nanoimprinting of silk fibroin structures for biomedical and biophotonic applications
有权
用于生物医学和生物光子应用的丝素蛋白结构的纳米印刷
- Patent Title: Nanoimprinting of silk fibroin structures for biomedical and biophotonic applications
- Patent Title (中): 用于生物医学和生物光子应用的丝素蛋白结构的纳米印刷
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Application No.: US13201380Application Date: 2010-02-12
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Publication No.: US08747886B2Publication Date: 2014-06-10
- Inventor: Jason J. Amsden , David L. Kaplan , Fiorenzo Omenetto
- Applicant: Jason J. Amsden , David L. Kaplan , Fiorenzo Omenetto
- Applicant Address: US MA Medford
- Assignee: Tufts University
- Current Assignee: Tufts University
- Current Assignee Address: US MA Medford
- Agency: Choate, Hall & Stewart, LLP
- International Application: PCT/US2010/024004 WO 20100212
- International Announcement: WO2010/126640 WO 20101104
- Main IPC: A61K9/70
- IPC: A61K9/70 ; A61K35/00 ; A61K38/43 ; A61K31/7088 ; A61K39/395 ; A61K38/00 ; B32B3/10 ; B82Y5/00 ; B82Y40/00
Abstract:
The present invention provides for photonic nanoimprinted silk fibroin-based materials and methods for making same, comprising embossing silk fibroin-based films with photonic nanometer scale patterns. In addition, the invention provides for processes by which the silk fibroin-based films can be nanoimprinted at room temperature, by locally decreasing the glass transition temperature of the silk film. Such nanoimprinting process increases high throughput and improves potential for incorporation of silk-based photonics into biomedical and other optical devices.
Public/Granted literature
- US20120034291A1 NANOIMPRINTING OF SILK FIBROIN STRUCTURES FOR BIOMEDICAL AND BIOPHOTONIC APPLICATIONS Public/Granted day:2012-02-09
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