BS2.2 - Graphene Micro-roll Aptasensor for Three-Dimensional Protein Detection
- Event
- 17th International Meeting on Chemical Sensors - IMCS 2018
2018-07-15 - 2018-07-19
Vienna, Austria - Chapter
- Biosensors 2
- Author(s)
- Y. Ueno, T. Teshima, C. Henderson, H. Nakashima - NTT Basic Research Laboratories, NTT Corporation, Kanagawa (Japan)
- Pages
- 105 - 106
- DOI
- 10.5162/IMCS2018/BS2.2
- ISBN
- 978-3-9816876-9-9
- Price
- free
Abstract
Protein detection is demonstrated by using a fluorescence graphene aptasensor formed on the inner wall of a micro cylinder (micro-roll). The graphene aptasensor is incorporated with self-foldable flexible films, leading to a three-dimensional (3D) sensing system. Since the formation of the micro-roll avoids any cytotoxic processes, the micro-roll can be used as a container to encapsulate living cells. The performance of the micro-roll graphene aptasensor is successfully confirmed while multiple cells are simultaneously encapsulated.