Researchers Announce Gas Sensor That’s Just as Sensitive as Fido’s Nose

No human would dare go nose-to-nose with a canine, a difference that has pushed researchers to create a sensor that is just as sensitive as a dog’s snout. A group has recently announced that, using graphene-based nanoscrolls, they were able to achieve that same level of sensitivity. 

The reason for a dog’s super-sense of smell is the presence of millions of capillaries that line their nostrils. This structure inspired scientists to design a gas detector using nanosheets of graphene that emulate the wide surface area in a dog’s nose. 

Though these nanoscrolls are effective, durable, and stable even at high temperatures, they’re also incredibly difficult to manufacture. The energy required and challenges in scaling the structures up made viability unlikely for the technology. That is until a research group of scientists attempted to modify the nanoscrolls with a polymer. The sensors they produced were just as sensitive, and the possibility for scaling up is far more likely. 

These advancements may be the end of canine nose supremacy. Though the study has yet to move into the mass production phase, the scientists behind the research are confident it’s just a matter of time.

Follow us on social media for the latest updates in B2B!

Image

Latest

AMAG Technology
Customer Obsessed: AMAG Technology Puts Customers at the Core of Everything
April 2, 2025

AMAG Technology’s customer-obsessed approach drives every decision the company makes. Through teamwork and strong leadership, AMAG is dedicated to making every customer interaction memorable and impactful. The customer experience remains at the heart of everything the organization does.

Read More
AMAG
Customer Obsessed: Listening, Learning, and Innovating for You
April 2, 2025

At AMAG Technology, being customer-obsessed means always prioritizing the needs of the customer. Jody Ross, Global VP of Strategic Sales & Customer Success, shares how the company remains committed to listening, learning, and developing solutions that genuinely support customer success. Customer insights drive AMAG Technology’s innovation, ensuring the development of the most effective and impactful…

Read More
video security
Smarter Video Security with Symmetry CompleteView
April 2, 2025

In today’s fast-evolving security landscape, intelligent video management is no longer a luxury—it’s a necessity. AMAG’s Symmetry CompleteView Video Management System rises to meet this demand with a powerful, scalable solution that adapts to organizations of any size. Designed with open architecture and user-friendliness at its core, the system offers seamless integration and effortless deployment….

Read More
symmetry CONNECT
Introducing Symmetry Connect: Automating Physical Identity and Access Management
April 2, 2025

In today’s fast-paced, security-conscious environment, managing who has access to what—and when—is more critical than ever. That’s where Symmetry CONNECT Identity Management by AMAG comes in, offering a powerful, streamlined solution for physical identity and access management (PIAM). With growing compliance demands and increasingly complex workforces, organizations need tools that can automate onboarding, simplify credentialing,…

Read More