# 208. Tiny Antennas for Big Cellular Insights

- Show: [The Next Byte Podcast](https://hardwarepodcasts.com/podcast/the-next-byte-podcast)
- Published: 2025-01-28
- Length: 16m
- Page: https://hardwarepodcasts.com/podcast/the-next-byte-podcast/2025-01-28-208-tiny-antennas-for-big-cellular-insights
- Listen: https://the-next-byte-wevolver.simplecast.com/episodes/208-tiny-antennas-for-big-cellular-insights-nA_LfIQZ

## Summary

The hosts discuss OCEANS, a wireless sensing technology developed by MIT researchers that uses tiny antennas to monitor electrical signals between biological cells. They explain how the system replaces invasive wires with light scattering to detect ion movement, enabling high-definition recording of cellular communication for up to 10 hours. The hosts highlight the potential for this breakthrough to help crack the code behind diseases like arrhythmia and Alzheimer's by understanding how cells interact at a microscopic level.

## Chapters

- [0:00](https://hardwarepodcasts.com/podcast/the-next-byte-podcast/2025-01-28-208-tiny-antennas-for-big-cellular-insights#t=0) Introduction: OCEANS and Smart Toilets
- [3:50](https://hardwarepodcasts.com/podcast/the-next-byte-podcast/2025-01-28-208-tiny-antennas-for-big-cellular-insights#t=230) The Problem with Wired Cell Sensors
- [5:27](https://hardwarepodcasts.com/podcast/the-next-byte-podcast/2025-01-28-208-tiny-antennas-for-big-cellular-insights#t=327) How OCEANS Antennas Work
- [8:12](https://hardwarepodcasts.com/podcast/the-next-byte-podcast/2025-01-28-208-tiny-antennas-for-big-cellular-insights#t=492) Material Science and Manufacturing
- [11:24](https://hardwarepodcasts.com/podcast/the-next-byte-podcast/2025-01-28-208-tiny-antennas-for-big-cellular-insights#t=684) Performance and In Vitro Applications
- [13:56](https://hardwarepodcasts.com/podcast/the-next-byte-podcast/2025-01-28-208-tiny-antennas-for-big-cellular-insights#t=836) Implications for Medicine and Computing

## Topics

- [Wireless & RF](https://hardwarepodcasts.com/topic/wireless-and-rf)
- [Sensors & measurement in products](https://hardwarepodcasts.com/topic/sensors)
- [Medical & health devices](https://hardwarepodcasts.com/topic/medical-devices)
- [Materials & manufacturing processes](https://hardwarepodcasts.com/topic/materials-and-processes)

## Most relevant to

early-stage companies

## Mentioned

- Throne Science (company)
- OCEANS (product)
- MIT (company)
- PEDOT (material)
- PSS (material)
- gold nanoparticles (material)

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