한빛사논문
- 조회1,862
Abstract
Sung Min Kang1,2, Nathaniel S. Hwang3, Jihyeon Yeom4, Sung Young Park5, Phillip B. Messersmith6, Insung S. Choi1, Robert Langer7, Daniel G. Anderson7, Haeshin Lee1,2,4,*
1Department of Chemistry, KAIST, Daejeon 305-701, Korea
2Graduate School of Nanoscience & Technology, KAIST, Daejeon, 305-701, Korea
3Department of Chemical Engineering, Seoul National University, Gwanak 1, Gwanak-ro, Gwanak-gu, Seoul, 151-742, Korea
4KAIST Institute for NanoCentury, KAIST, Daejeon, 305-701, Korea
5Department of Chemical and Biological Engineering, Chungju National University, Geomdan-ri, Iryu-myeon, Chungju, 380-702, Korea
6Department of Biomedical Engineering, Chemical and Biological Engineering, Materials Science and Engineering, Northwestern University, 2145 Sheridan Rd. Evanston, IL 60208, USA
7David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 500 Main St. 76-661, Cambridge, MA 02139, USA
*To whom correspondence may be addressed.
Abstract
Surface modification is one of the most important techniques in modern science and engineering. The facile introduction of a wide variety of desired properties onto virtually any material surface is an ultimate goal in surface chemistry. To achieve this goal, the incorporation of structurally diverse molecules onto any material surface is an essential capability for ideal surface modification. Here, a general strategy for surface modification is presented in which many diverse surfaces can be functionalized by immobilizing a wide variety of molecules. This strategy functionalizes surfaces by a one-step immersion of substrates in a one-pot mixture of a molecule and a catecholamine surface modification agent. This one-step procedure for surface modification represents a standard protocol to control interfacial properties.
Keywords:surface modification; bioinspired coatings; atom transfer radical polymerization; mineralization; polydopamine
논문정보
- Research article
- 2012년 07월 (BRIC 등록일 )
- 국내(교신)+국외 연구진
- 바이오·의료융합 > 바이오센싱 및 나노바이오물질
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