talk-icon
Description
Ronald Osterbacka1

1, Abo Akademi University, Turku, , Finland

Paper electronics using solution processing is rapidly evolving and the possibility of extending the available information beyond the printed graphic is very interesting [1]. However, paper imposes special requirements for manufacturing electronic components by being rough and absorptive, the need for recyclability and/or compostability. For paper electronics to be truly recyclable and/or disposable the components need be environmentally friendly and bio-compatible, and preferably operating at low voltages. Here we propose an environmentally safe approach to such active circuits and electronic functionalities, by making ion-modulated transistors (IMTs) on paper [2].

We have further developed the paper electronics platform towards a fully printable paper-based test array for material-cell interaction studies [4]. The paper-based cell growth platform has been shown to provide an efficient and excellent high-throughput and low-cost platform for studying the effect of materials and surfaces on cell functions.

References
[1] D. Tobjörk and R. Österbacka, Advanced Materials, 23, 1935-1961 (2011).
[2] F. Pettersson, T. Remonen, D. Adekanye, et al., ChemPhysChem 16, 1286-1294 (2015)
[3] E. Rosqvist, E. Niemelä, et al., Manuscript in preparation. (2018)

Tags