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Diffusive Molecular...
Diffusive Molecular Communication with a Spheroidal Receiver for Organ-on-Chip Systems
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- Arjmandi, Hamidreza (författare)
- Univ Warwick, England
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- Zoofaghari, Mohamad (författare)
- Yazd Univ, Iran
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- Rezaei, Mitra (författare)
- Univ Warwick, England
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- Kanebratt, Kajsa (författare)
- AstraZeneca, Sweden
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- Vilen, Liisa (författare)
- AstraZeneca, Sweden
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- Janzen, David (författare)
- AstraZeneca AB R&D Gothenburg, Sweden
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- Gennemark, Peter (författare)
- Linköpings universitet,Avdelningen för medicinsk teknik,Tekniska fakulteten,AstraZeneca, Sweden
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- Noel, Adam (författare)
- Univ Warwick, England
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(creator_code:org_t)
- IEEE, 2023
- 2023
- Engelska.
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Ingår i: ICC 2023 - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS. - : IEEE. - 9781538674628 - 9781538674635 ; , s. 4464-4469
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Realistic models of the components and processes are required for molecular communication (MC) systems. In this paper, a spheroidal receiver structure is proposed for MC that is inspired by the 3D cell cultures known as spheroids being widely used in organ-on-chip systems. A simple diffusive MC system is considered where the spheroidal receiver and a point source transmitter are in an unbounded fluid environment. The spheroidal receiver is modeled as a porous medium for diffusive signaling molecules, then its boundary conditions and effective diffusion coefficient are characterized. It is revealed that the spheroid amplifies the diffusion signal, but also disperses the signal which reduces the information communication rate. Furthermore, we analytically formulate and derive the concentration Green's function inside and outside the spheroid in terms of infinite series-forms that are confirmed by a particle-based simulator (PBS).
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Nyckelord
- Molecular communication; Spheroid; Organ-on-chip; Diffusion
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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