| 학회 | 한국화학공학회 |
| 학술대회 | 2013년 봄 (04/24 ~ 04/26, 광주 김대중컨벤션센터) |
| 권호 | 19권 1호, p.402 |
| 발표분야 | 생물화공 |
| 제목 | Biomemory Device Utilizing Modified Azurin/Gold Nanoparticle Double Layers for Signal Enhancement |
| 초록 | By conjugating modified azurin and gold nanoparticles (GNP) to gold surface, a signal enhanced biomemory device has been created. Azurin and GNP double-layer were confirmed by atomic force microscopy (AFM) and were further assessed by cyclic voltammetry (CV) and surface plasmon resonance (SPR). The modified azurin has a cysteine residue within its structure which enables it to self-assemble onto the gold surface without any ligands. Additionally, GNP amplifies the redox signal which can be given the meaning of biomemory utilizing chronoamperometry (CA). Acknowledgement: This research was supported by The Nano/Bio Science&Technology Program(M10536090001-05N3609-00110) of the Ministry of Education, Science and Technology(MEST), by the National Research Foundation of Korea(NRF) grant funded by the Korea government(MEST) (2012-0000163), by the Ministry of Knowledge Economy(MKE) and Korea Institute for Advancement in Technology(KIAT) through the Workforce Development Program in Strategic Technology. |
| 저자 | 박경수1, 정용호1, 이 택1, 민준홍2, 최정우1 |
| 소속 | 1서강대, 2중앙대 |
| 키워드 | Biomemory; protein chip; cyclic voltammetry; biochip |
| 원문파일 | 초록 보기 |
