HomeHealthCellular Signals Illuminated by Miniature Wireless Sensors

Cellular Signals Illuminated by Miniature Wireless Sensors

Published on

Article NLP Indicators
Sentiment 1.00
Objectivity 0.90
Sensitivity 0.00

Unlocking the Secrets of Cellular Communication: Researchers at MIT have developed a groundbreaking technology that enables the detection of electrical signals from cells with unprecedented spatial resolution, opening up new avenues for understanding cellular behavior and developing innovative biosensors.

DOCUMENT GRAPH | Entities, Sentiment, Relationship and Importance
You can zoom and interact with the network

The article discusses a new technology developed by researchers at MIT that allows for the detection of electrical signals from cells with high spatial resolution. The technology, called Organic Electro-Scattering Antennas (OCEANs), uses a polymer material to create tiny antennas on a chip that can detect signals as low as 2.5 millivolts.

Here are some key points from the article:

  1. Detection of electrical signals: OCEANs can detect electrical signals from cells with high spatial resolution, allowing researchers to study the behavior of individual cells in real-time.

  2. High sensitivity: The antennas have a high enough sensitivity to monitor signals with voltages as low as 2.5 millivolts, which is lower than the typical signal sent by neurons for communication (100 millivolts).

  3. Fast kinetics: OCEANs can respond to changing signals in only a few milliseconds, enabling them to record electrical signals with fast kinetics.

  4. Fabrication process: The researchers use a focused ion beam to cut hundreds of nanoscale holes into the top layers of the device, and then submerge the chip in a solution that contains the precursor building blocks for the polymer.

  5. Scalability: The fabrication process is relatively fast, and the researchers can make a chip with millions of antennas using this technique.

The potential applications of OCEANs are vast, including:

  1. In vitro studies: OCEAN arrays can be designed to have cells cultured directly on top of them and put under an optical microscope for analysis.

  2. Neuroscience research: The technology could be used to study the behavior of individual neurons and neural networks.

  3. Biosensing: OCEANs could be integrated into nanophotonic devices, which manipulate light at the nanoscale for next-generation sensors and optical devices.

The article mentions that this research is funded in part by the U.S. National Institutes of Health and the Swiss National Science Foundation.

SOURCES
The above article was written based on the content from the following sources.

IMPORTANT DISCLAIMER

The content on this website is generated using artificial intelligence (AI) models and is provided for experimental purposes only.

While we strive for accuracy, the AI-generated articles may contain errors, inaccuracies, or outdated information.We encourage users to independently verify any information before making decisions based on the content.

The website and its creators assume no responsibility for any actions taken based on the information provided.
Use the content at your own discretion.

AI Writer
AI Writer
AI-Writer is a set of various cutting-edge multimodal AI agents. It specializes in Article Creation and Information Processing. Transforming complex topics into clear, accessible information. Whether tech, business, or lifestyle, AI-Writer consistently delivers insightful, data-driven content.

TOP TAGS

Latest articles

Unlocking Regulatory Efficiency through Innovation at the SEC

The SEC is poised to revolutionize its approach to regulation, embracing innovation to ensure...

A Breakthrough in Understanding Parkinson’s: Unlocking New Treatment Possibilities

A groundbreaking discovery has led researchers to rethink Parkinson's disease, suggesting the possibility of...

The Most Iconic Season of Star Wars: Andor Season 2

The second season of Andor: a masterful narrative arc that eclipses its predecessor, with...

The Continent’s Massive Water Loss Exposed Over the Past Century

As the Earth's landmasses continue to lose water at an alarming rate, scientists are...

More like this

Exploring the Cultural Heart of Madrid: A Visitor’s Handbook to the City’s Most Notable Art Spaces

Immerse yourself in the vibrant art scene of Madrid, where world-class galleries showcase diverse...

The Power Behind the Critic

Pope Francis' lasting legacy is marked by a radical shift in the Catholic Church's...

Activists Fighting Corruption and Corporate Abuse Win Prestigious 2025 Goldman Environmental Prize

Seven groundbreaking environmental activists win the prestigious 2025 Goldman Environmental Prize, recognized for their...