| EPSRC Reference: |
EP/T000937/1 |
| Title: |
Microfluidic Molecular Communications: Design, Theory, and Manufacture |
| Principal Investigator: |
Deng, Dr Y |
| Other Investigators: |
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| Project Partners: |
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| Department: |
Informatics |
| Organisation: |
Kings College London |
| Scheme: |
New Investigator Award |
| Starts: |
01 July 2020 |
Ends: |
30 April 2023 |
Value (£): |
269,351
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| EPSRC Research Topic Classifications: |
| Artificial Intelligence |
Digital Signal Processing |
| RF & Microwave Technology |
Synthetic biology |
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Summary on Grant Application Form |
Molecular communication (MC) provides a way for nano/microdevices to communicate information over distance via chemical signals in nanometer to micrometer scale environments. The successful realization of MC will allow its future main applications, including drug delivery and environmental monitoring. The main hindrance for the MC application stands in the lack of nano/micro-devices capable of processing the time-varying chemical concentration signals in the biochemical environment. One promising solution is to design and implement programmable digital and analog building blocks, as they are fundamental building blocks for the signal processing at MC transceivers. With two existing approaches in realizing these building blocks, namely, biological circuits and chemical circuits, synthesizing biological circuits faces challenges such as slow speed, unreliability, and non-scalability, which motivates us to design novel chemical circuits-based functions for rapid prototyping and testing communication systems.
Conventional chemical circuits designs are mainly based on chemical reaction networks (CRNs) to achieve various concentration transformation during the steady state from the input to the output with all chemical reactions occurring in same "point" location. This kind of design does not fit for the time-varying signals in communication system due to that the temporal information can be invisible to even state-of-the-art molecular sensors with high chemical specificity that respond only to the total amount of the signaling molecules. Thus, this project aims to design the chemical reaction-based microfluidic MC prototypes with time-varying chemical signal processing functionalities, including modulation and
demodulation, encoding and decoding, emission and detection. This also facilitates the microfluidic drug delivery prototype design and cancer cell on chip testing under time-varying drug concentration signal.
This project has the ambitious vision to develop novel time-varying chemical concentration signal processing methodology for microfluidic MC and microfluidic drug delivery. In the long run,
1) our microfluidic MC results will enable the implementation of MC functionality into nanoscale machines, by downsizing the proposed components through the utilization of nanomaterials with fluidic properties, and by translating the functional chemistry into biological circuit designs;
2) our microfluidic drug delivery results will revolutionize the conventional drug delivery testing approach by enabling ICT technologies for novel in-vitro microfluidics for drug delivery, allowing rapid measurement of therapeutic effect, toxicology, to reduce development costs and minimize the use of animal models.
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Key Findings |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Potential use in non-academic contexts |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Impacts |
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| Description |
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk |
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Sectors submitted by the Researcher |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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