relation: https://khub.utp.edu.my/scholars/13108/ title: MicroRNA-155 complementation on a chemically functionalized dual electrode surface for determining breast cancer creator: Gopinath, S.C.B. creator: Perumal, V. creator: Xuan, S. description: This study correlated and quantified the expression of microRNA-155 with breast cancer to determine breast cancer progression. The target microRNA-155 sequence was identified by complementation on a capture-probe sequence-immobilized interdigitated dual electrode surface. The sensitivity was found to be 1 fM, and the limit of detection fell between 1 and 10 fM. The specific sequence selectivity with single mismatches, triple mismatches, and noncomplementary bases failed to complement the capture-probe sequence. The obtained results demonstrate the selective determination of the microRNA-155 sequence and can help to diagnose breast cancer. © 2020, King Abdulaziz City for Science and Technology. publisher: Springer date: 2020 type: Article type: PeerReviewed identifier: Gopinath, S.C.B. and Perumal, V. and Xuan, S. (2020) MicroRNA-155 complementation on a chemically functionalized dual electrode surface for determining breast cancer. 3 Biotech, 10 (6). ISSN 2190572X relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085604630&doi=10.1007%2fs13205-020-02261-x&partnerID=40&md5=abfa178c752b33bddc68eec5a65ac3b6 relation: 10.1007/s13205-020-02261-x identifier: 10.1007/s13205-020-02261-x