발전기금
Department of Chemistry
-
About
-
Research
-
Academics
-
People
-
Board
Seminar
Seminar
Computational Design of Water-Resistant Adhesives Mimicking the Mussel Foot Proteins
- POSTED DATE : 2026-05-08
- WRITER : 화학과
- HIT : 562
- DATE : 2026년 5월 14일(목) 오후 4시 30분
- PLACE : 서병인 강의실(330226호)
세미나가 다음주 목요일(5월 14일) 오후 4시 30분에 개최됩니다.
많은 참여 부탁드립니다.
Computational Design of Water-Resistant Adhesives Mimicking the Mussel Foot Proteins
Joonkyung Jang
School of Transdisciplinary Engineering, Pusan National University, Busan, South Korea
E-Mail : jkjang@pusan.ac.kr
Mussel foot proteins (MFPs) adhere to virtually any surfaces under wet conditions. Little is known about the molecular origin of the underwater adhesion of MFP onto a hydrophobic surface. By using molecular dynamics simulation, we investigate the structure, dynamics, and energy of the wet adhesion of MFP onto a hydrophobic graphite. The MFP anchors on the surface by contacting three L-3,4-dihydroxyphenylalanine (DOPA) groups. By using the density functional theory (DFT), we designed 170 DOPA derivatives for possible waterproof adhesives. By using the electrostatic potential calculated by using DFT as a quantum descriptor of molecular structure, we propose a novel quantitative structure-property relationship for the adhesion energies of the DOPA derivatives.1
* 졸업논문 교과목 수강자 세미나 필수 참석 안내
석사, 석박통합, 박사과정이 수강하는 <졸업논문연구학점 1~6>수강자는 학과에서 개최하는 목요일 정규세미나에 반드시 참석해야함.
관련공지(skku.edu)https://skb.skku.edu/chem/News/notice.do?mode=view&articleNo=146936&article.offset=10&articleLimit=10)