Outputs (36)

Propagation of electrical signals by fungi (2023)
Journal Article
Mayne, R., Roberts, N., Phillips, N., Weerasekera, R., & Adamatzky, A. (2023). Propagation of electrical signals by fungi. BioSystems, 229, Article 104933. https://doi.org/10.1016/j.biosystems.2023.104933

Living fungal mycelium networks are proven to have properties of memristors, capacitors and various sensors. To further progress our designs in fungal electronics we need to evaluate how electrical signals can be propagated through mycelium networks.... Read More about Propagation of electrical signals by fungi.

Marimo actuated rover systems (2022)
Journal Article
Phillips, N., Draper, T. C., Mayne, R., Reynolds, D. M., & Adamatzky, A. (2022). Marimo actuated rover systems. Journal of Biological Engineering, 16(1), Article 3. https://doi.org/10.1186/s13036-021-00279-0

Background: The potential to directly harness photosynthesis to make actuators, biosensors and bioprocessors has been previously demonstrated in the literature. Herein, this capability has been expanded to more advanced systems — Marimo Actuated Rove... Read More about Marimo actuated rover systems.

Stimulating fungi Pleurotus ostreatus with hydrocortisone (2021)
Journal Article
Dehshibi, M. M., Chiolerio, A., Nikolaidou, A., Mayne, R., Gandia, A., Ashtari-Majlan, M., & Adamatzky, A. (2021). Stimulating fungi Pleurotus ostreatus with hydrocortisone. ACS Biomaterials Science and Engineering, 7(8), 3718-3726. https://doi.org/10.1021/acsbiomaterials.1c00752

Fungi cells can sense extracellular signals via reception, transduction, and response mechanisms, allowing them to communicate with their host and adapt to their environment. They feature effective regulatory protein expressions that enhance and regu... Read More about Stimulating fungi Pleurotus ostreatus with hydrocortisone.

Neuromorphic liquid marbles with aqueous carbon nanotube cores (2019)
Journal Article
Mayne, R., Draper, T. C., Phillips, N., Whiting, J. G. H., Weerasekera, R., Fullarton, C., …Adamatzky, A. (2019). Neuromorphic liquid marbles with aqueous carbon nanotube cores. Langmuir, 35, 13182-13188. https://doi.org/10.1021/acs.langmuir.9b02552

Neuromorphic computing devices attempt to emulate features of biological nervous systems through mimicking the properties of synapses, towards implementing the emergent properties of their counterparts, such as learning. Inspired by recent advances i... Read More about Neuromorphic liquid marbles with aqueous carbon nanotube cores.

Interspecies Urban Planning, Reimaging City Infrastructures with Slime Mould (2019)
Book Chapter
Dillon, T. (2019). Interspecies Urban Planning, Reimaging City Infrastructures with Slime Mould. . River Publishers

The slime mould Physarum polycephalum optimises its shape in a geometrically constrained space. We explore this property in order to reconsider how we could develop more inclusive, interspecies approaches to urban planning and infrastructure. Working... Read More about Interspecies Urban Planning, Reimaging City Infrastructures with Slime Mould.

Observation, characterization and modeling of memristor current spikes (2013)
Journal Article
Gale, E., de Lacy Costello, B., & Adamatzky, A. (2013). Observation, characterization and modeling of memristor current spikes. https://doi.org/10.12785/amis/070418

Memristors have been compared to neurons (usually specifically the synapses) since 1976 but no experimental evidence has been offered for support for this position. Here we highlight that memristors naturally form fast-response, highly reproducible a... Read More about Observation, characterization and modeling of memristor current spikes.

Beyond Markov chains, towards adaptive memristor network-based music generation (2013)
Presentation / Conference
Gale, E., Matthews, O., de Lacy Costello, B., & Adamatzky, A. (2013, April). Beyond Markov chains, towards adaptive memristor network-based music generation. Paper presented at First AISB symposium on Music and Unconventional Computing, University of Exeter, UK

We undertook a study of the use of a memristor network for music generation, making use of the memristor's memory to go beyond the Markov hypothesis. Seed transition matrices are created and populated using memristor equations, and which are shown to... Read More about Beyond Markov chains, towards adaptive memristor network-based music generation.

Logical and arithmetic circuits in Belousov-Zhabotinsky encapsulated disks (2011)
Journal Article
Holley, J., Jahan, I., De Lacy Costello, B., Bull, L., & Adamatzky, A. (2011). Logical and arithmetic circuits in Belousov-Zhabotinsky encapsulated disks. Physical Review E, 84(5), 056110. https://doi.org/10.1103/PhysRevE.84.056110

Excitation waves on a subexcitable Belousov-Zhabotinsky (BZ) substrate can be manipulated by chemical variations in the substrate and by interactions with other waves. Symbolic assignment and interpretation of wave dynamics can be used to perform log... Read More about Logical and arithmetic circuits in Belousov-Zhabotinsky encapsulated disks.

Neuromorphic computing with memristors: Preliminary experimental results (2011)
Presentation / Conference
Gale, E., de Lacy Costello, B., & Adamatzky, A. (2011, November). Neuromorphic computing with memristors: Preliminary experimental results. Poster presented at Building Bridges to Build Brains, Edinburgh

Individual memristors have been observed demonstrating neuron-like spiking patterns. It has been shown elsewhere that memristors provide superior modelling for neurons then the Hodgkin-Huxley model. Due to these results we expect memristors to be e... Read More about Neuromorphic computing with memristors: Preliminary experimental results.

Towards constructing one-bit binary adder in excitable chemical medium (2011)
Journal Article
de Lacy Costello, B., Adamatzky, A., Jahan, I., & Zhang, L. (2011). Towards constructing one-bit binary adder in excitable chemical medium. Chemical Physics, 381(1-3), 88-99. https://doi.org/10.1016/j.chemphys.2011.01.014

The light-sensitive modification (ruthenium catalysed) of the Belousov-Zhabotinsky reaction exhibits various excitability regimes depending on the level of illumination. Within a narrow range of applied illumination levels the medium is in a sub-exci... Read More about Towards constructing one-bit binary adder in excitable chemical medium.