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- Title
Modeling and simulation of photon‐coupled, fluorescent photoswitchable protein logic.
- Authors
Rakos, Balázs
- Abstract
Summary: Today's society has an ever‐increasing demand for smaller‐scale, lower‐energy‐consuming, cheaper, and faster computing and digital signal processing systems. Photon‐coupled, fluorescent photoswitchable protein‐based architectures are promising candidates for the fulfillment of these requirements. In order to properly design digital circuits based on the aforementioned building blocks, an efficient simulation procedure is needed. We present a simple, differential equation‐based model, suitable for the design and simulation of such structures. It characterizes the radiation‐induced switching, the form‐dependent fluorescence, and the effect of photon coupling in a fast and efficient manner. The applicability of the model is demonstrated through simulations of the OR and NOR logic gates consisting of readily available, fluorescent photoswitchable proteins. It can be a potential design tool for future molecular logic circuitry based on such molecules.
- Subjects
FLUORESCENT proteins; PHOTONS; DIGITAL signal processing; DIGITAL electronics; FUTURE (Logic)
- Publication
International Journal of Circuit Theory & Applications, 2020, Vol 48, Issue 12, p2130
- ISSN
0098-9886
- Publication type
Article
- DOI
10.1002/cta.2861