Society for Science & the Public, which publishes Science News, uses cookies to personalize your experience and improve our services. For more information on how we use cookies on our websites, visit our Cookie Policy.
News Tech

A new kind of spray is loaded with microscopic electronic sensors

The microchip-loaded aerosol could be used to track environmental and health hazards

electronic spray illustration

UP IN THE AIR Researchers have created tiny chemical sensors that someday could be distributed in a spray to monitor air pollution, or even a person’s health.

K. Kalantar-zadeh/Nature Nanotechnology 2018

By Maria Temming

This article is only available to Science News subscribers.

Subscribers, enter your e-mail address to access our archives.

Not a subscriber?

Science News is a nonprofit.

Support us by subscribing now.

More Stories from Science News on Tech

  1. microplastic particles
    Tech

    Tiny magnetic coils could help break down microplastic pollution

    By Maria Temming
  2. two photos of fetal lambs in artificial wombs
    Tech

    50 years ago, lambs survived but didn’t thrive inside artificial wombs

    By Maria Temming
  3. solar panels
    Tech

    This solar-powered device produces energy and cleans water at the same time

    By Maria Temming
  4. Poker game
    Artificial Intelligence

    Artificial intelligence has now pretty much conquered poker

    By Maria Temming
  5. Astronomicum Caesareum moon image
    Planetary Science

    See how visualizations of the moon have changed over time

    By Cassandra Willyard
  6. robots
    Neuroscience

    This brain region may be why some robots send chills down your spine

    By Maria Temming
  7. Deep Space Atomic Clock illustration
    Tech

    How NASA’s portable atomic clock could revolutionize space travel

    By Maria Temming
  8. body-on-a-chip
    Life

    This body-on-a-chip mimics how organs and cancer cells react to drugs

    By Maria Temming

From the Nature Index

Paid Content