KR101231565B1 - Dna- 탄소나노튜브 하이드로겔 파이버의 제조방법 및 이에 의해 제조되는 dna- 탄소나노튜브 하이드로겔 파이버 - Google Patents
Dna- 탄소나노튜브 하이드로겔 파이버의 제조방법 및 이에 의해 제조되는 dna- 탄소나노튜브 하이드로겔 파이버 Download PDFInfo
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- A—HUMAN NECESSITIES
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- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
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Abstract
Description
Claims (15)
- DNA를 탈이온수에 용해시킨 후, 탄소나노튜브를 첨가하여 DNA-탄소나노튜브 하이드로겔 파이버를 제조하는 단계(단계 1); 및상기 단계 1에서 제조된 DNA-탄소나노튜브 하이드로겔 파이버를 칼슘염 용액에 침지시키는 단계(단계 2);를 포함하는 DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 1에 있어서,상기 단계 2에서 DNA-탄소나노튜브 하이드로겔 파이버를 칼슘염 용액에 침지시킬 때 상기 칼슘염 용액 내의 칼슘 이온의 농도를 조절함으로써, 상기 DNA-탄소나노튜브 하이드로겔 파이버의 팽윤도, 기계적 강도 또는 모듈러스를 조절하여 제조하는 것을 특징으로 하는 DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 2에 있어서,상기 칼슘 이온의 농도가 높아질수록 상기 제조되는 DNA-탄소나노튜브 하이드로겔 파이버의 팽윤도는 낮아지는 것을 특징으로 하는, DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 3에 있어서,상기 칼슘 이온의 농도가 1 mM 이상으로 높아질수록 상기 제조되는 DNA-탄소나노튜브 하이드로겔 파이버의 팽윤도는 낮아지는 것을 특징으로 하는 DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 2에 있어서,상기 칼슘 이온의 농도가 높아질수록 상기 제조되는 DNA-탄소나노튜브 하이드로겔 파이버의 기계적 강도는 높아지는 것을 특징으로 하는 DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 5에 있어서,상기 칼슘 이온의 농도가 1 mM 이상으로 높아질수록 상기 제조되는 DNA-탄소나노튜브 하이드로겔 파이버의 기계적 강도는 높아지는 것을 특징으로 하는 DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 2에 있어서,상기 칼슘 이온의 농도가 높아질수록 상기 제조되는 DNA-탄소나노튜브 하이드로겔 파이버의 모듈러스는 높아지는 것을 특징으로 하는 DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 7에 있어서,상기 칼슘 이온의 농도가 1 mM 이상으로 높아질수록 상기 제조되는 DNA-탄소나노튜브 하이드로겔 파이버의 모듈러스는 높아지는 것을 특징으로 하는 DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 1에 있어서,상기 칼슘염 용액 내의 칼슘 이온의 농도는 1 내지 100 mM인 것을 특징으로 하는 DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 1에 있어서,상기 단계 1에서 DNA-탄소나노튜브 하이드로겔 파이버는 DNA를 탈이온수에 용해시킨 후, 탄소나노튜브를 첨가하여 초음파 처리하는 단계; 및 상기 초음파 처 리한 DNA-탄소나노튜브 혼합 용액을 이온성 액체 및 에탄올이 함유된 응고욕에 투입하여 응고욕을 회전시킨 후, 이를 응고시켜 DNA-탄소나노튜브 하이드로겔 파이버를 제조하는 단계를 수행하여 제조되는 것을 특징으로 하는 DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 10에 있어서,상기 이온성 액체는 이미다졸리움계 이온성 액체인 것을 특징으로 DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 11에 있어서,상기 이미다졸리움계 이온성 액체는 1-에틸-3-메틸 이미다졸리움 브로마이드, 부틸메틸이미다졸리움 테르라플루오라이드 또는 에틸메틸이미다졸리움 브로마이드인 것을 특징으로 하는 DNA-탄소나노튜브 하이드로겔 파이버의 제조방법.
- 청구항 1 내지 청구항 12항 중 어느 한 항의 제조방법에 의해 제조되는, 탄소나노튜브 둘레에 DNA가 랩핑되는 것을 특징으로 하는 DNA-탄소나노튜브 하이드로겔 파이버.
- 청구항 13의 DNA-탄소나노튜브 하이드로겔 파이버를 사용하여 제조된 인공조직.
- 청구항 13의 DNA-탄소나노튜브 하이드로겔 파이버를 사용하여 제조된 과산화수소 센서.
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| KR20110025568A KR20110025568A (ko) | 2011-03-10 |
| KR101231565B1 true KR101231565B1 (ko) | 2013-02-08 |
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Cited By (22)
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|---|---|---|---|---|
| US10081727B2 (en) | 2015-05-14 | 2018-09-25 | Applied Medical Resources Corporation | Synthetic tissue structures for electrosurgical training and simulation |
| US10354556B2 (en) | 2015-02-19 | 2019-07-16 | Applied Medical Resources Corporation | Simulated tissue structures and methods |
| US10490105B2 (en) | 2015-07-22 | 2019-11-26 | Applied Medical Resources Corporation | Appendectomy model |
| US10657845B2 (en) | 2013-07-24 | 2020-05-19 | Applied Medical Resources Corporation | First entry model |
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| US10706743B2 (en) | 2015-11-20 | 2020-07-07 | Applied Medical Resources Corporation | Simulated dissectible tissue |
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| US10755602B2 (en) | 2015-07-16 | 2020-08-25 | Applied Medical Resources Corporation | Simulated dissectible tissue |
| US10796606B2 (en) | 2014-03-26 | 2020-10-06 | Applied Medical Resources Corporation | Simulated dissectible tissue |
| US10818201B2 (en) | 2014-11-13 | 2020-10-27 | Applied Medical Resources Corporation | Simulated tissue models and methods |
| US10847057B2 (en) | 2017-02-23 | 2020-11-24 | Applied Medical Resources Corporation | Synthetic tissue structures for electrosurgical training and simulation |
| US10854112B2 (en) | 2010-10-01 | 2020-12-01 | Applied Medical Resources Corporation | Portable laparoscopic trainer |
| US10991270B2 (en) | 2013-03-01 | 2021-04-27 | Applied Medical Resources Corporation | Advanced surgical simulation constructions and methods |
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| US11514819B2 (en) | 2012-09-26 | 2022-11-29 | Applied Medical Resources Corporation | Surgical training model for laparoscopic procedures |
| US11721242B2 (en) | 2015-10-02 | 2023-08-08 | Applied Medical Resources Corporation | Hysterectomy model |
| US11990055B2 (en) | 2012-09-27 | 2024-05-21 | Applied Medical Resources Corporation | Surgical training model for laparoscopic procedures |
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| KR102067758B1 (ko) * | 2012-07-26 | 2020-01-17 | 삼성전자주식회사 | 전도성 적층 구조체, 이를 채용한 전극, 수퍼커패시터, 및 전도성 적층 구조체의 제조방법 |
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| KR20090076569A (ko) * | 2008-01-09 | 2009-07-13 | 한양대학교 산학협력단 | Dna-탄소나노튜브 하이브리드 파이버의 제조방법 및이의 용도 |
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| US12482378B2 (en) | 2016-06-27 | 2025-11-25 | Applied Medical Resources Corporation | Simulated abdominal wall |
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| US11030922B2 (en) | 2017-02-14 | 2021-06-08 | Applied Medical Resources Corporation | Laparoscopic training system |
| US10847057B2 (en) | 2017-02-23 | 2020-11-24 | Applied Medical Resources Corporation | Synthetic tissue structures for electrosurgical training and simulation |
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| KR20110025568A (ko) | 2011-03-10 |
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