Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김선정 | - |
dc.date.accessioned | 2019-12-07T19:15:54Z | - |
dc.date.available | 2019-12-07T19:15:54Z | - |
dc.date.issued | 2018-04 | - |
dc.identifier.citation | NANOMATERIALS, v. 8, no. 4, Article no. 226 | en_US |
dc.identifier.issn | 2079-4991 | - |
dc.identifier.uri | https://www.mdpi.com/2079-4991/8/4/226 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/118330 | - |
dc.description.abstract | The unique biological features of supramolecular DNA have led to an increasing interest in biomedical applications such as biosensors. We have developed an i-motif and G-rich DNA conjugated single-walled carbon nanotube hybrid materials, which shows reversible conformational switching upon external stimuli such as pH (5 and 8) and presence of ions (Li+ and K+). We observed reversible electrochemical redox activity upon external stimuli in a quick and robust manner. Given the ease and the robustness of this method, we believe that pH- and ion-driven reversible DNA structure transformations will be utilized for future applications for developing novel biosensors. | en_US |
dc.description.sponsorship | This work was supported by the Creative Research Initiative Center for Bio-Artificial Muscle in Korea. The authors also acknowledge funding from the Air Force Office of Sponsored Research under award # FA9550-15-1-0273. S.R.S. would like to recognize and thank Brigham and Women's Hospital President Betsy Nabel, MD, and the Reny family, for the Stepping Strong Innovator Award through their generous funding. C.K.L. acknowledges supports from the Research Program (PEO18171) of Korea Institute of Industrial Technology, Republic of Korea. S.M.J. acknowledges supports from the Individual Basic Science&Engineering Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (NRF-2017R1D1A1B03033694). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | MDPI | en_US |
dc.subject | carbon nanotube | en_US |
dc.subject | DNA | en_US |
dc.subject | biosensor | en_US |
dc.title | Reversible Redox Activity by Ion-pH Dually Modulated Duplex Formation of i-Motif DNA with Complementary G-DNA | en_US |
dc.type | Article | en_US |
dc.relation.no | 4 | - |
dc.relation.volume | 8 | - |
dc.identifier.doi | 10.3390/nano8040226 | - |
dc.relation.page | 1-9 | - |
dc.relation.journal | NANOMATERIALS | - |
dc.contributor.googleauthor | Chang, Soyoung | - |
dc.contributor.googleauthor | Kilic, Tugba | - |
dc.contributor.googleauthor | Lee, Chang Kee | - |
dc.contributor.googleauthor | Avci, Huseyin | - |
dc.contributor.googleauthor | Bae, Hojae | - |
dc.contributor.googleauthor | Oskui, Shirin Mesbah | - |
dc.contributor.googleauthor | Jung, Sung Mi | - |
dc.contributor.googleauthor | Shin, Su Ryon | - |
dc.contributor.googleauthor | Kim, Seon Jeong | - |
dc.relation.code | 2018003999 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING | - |
dc.identifier.pid | sjk | - |
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