Paper-Based Sensors May Lead to Rapid Detection of Heart Attacks
January 8, 2025
National Science Foundation
Researchers have developed a new type of paper-based sensor that could lead to the rapid detection of heart attacks. The sensor is made of a thin layer of paper that is coated with a conductive material. When the sensor is exposed to a sample of blood, the conductive material reacts with the blood and produces an electrical signal. The signal can then be used to determine whether or not the patient is having a heart attack.
The new sensor is much more sensitive than traditional methods for detecting heart attacks. Traditional methods rely on measuring the levels of certain proteins in the blood. However, these proteins can also be elevated in other conditions, such as sepsis and pneumonia. The new sensor is able to distinguish between heart attacks and other conditions, making it a more reliable diagnostic tool.
The sensor is also very affordable and easy to use. It can be manufactured for a few cents and can be used in a variety of settings, including hospitals, clinics, and even at home. This makes it a promising tool for improving the early detection and treatment of heart attacks.
“This sensor has the potential to revolutionize the way we diagnose heart attacks,” said Dr. Xinyu Liu, a researcher at the University of California, San Diego, who led the development of the sensor. “It is fast, accurate, and affordable, and it can be used in a variety of settings. We hope that this sensor will help to improve the outcomes of patients who are suffering from heart attacks.”
The sensor is still in the early stages of development, but the researchers are hopeful that it will be available for clinical use within the next few years.
Additional Information
- Heart attacks are the leading cause of death in the United States.
- Traditional methods for detecting heart attacks can be expensive, time-consuming, and inaccurate.
- The new paper-based sensor is a promising tool for improving the early detection and treatment of heart attacks.
- The sensor is still in the early stages of development, but the researchers are hopeful that it will be available for clinical use within the next few years.
Paper-based sensors may lead to rapid detection of heart attacks
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