Unveiling the future of vapour detection technology

Thema:
Information and sensor systems
19 March 2025

In a world where safety and security are paramount, vapour detection technology is emerging as a revolutionary tool. From identifying hazardous chemicals to enhancing customs operations, this cutting-edge technology is transforming the way airborne substances are detected and analysed. Marta and Oscar, research experts at TNO and specialists in vapour detection, shed light on the remarkable advancements and challenges in this field, offering insights into how this technology is shaping the future.

How vapour detection technology works

At its core, vapour detection technology works by analysing airborne molecules to identify specific substances, often in minute traces. The technology employs highly sensitive sensors capable of detecting chemicals, explosives, or other potentially dangerous compounds. Marta explains that these sensors operate in real-time, providing near -instant alerts when a target substance is present. This capability makes vapour detection an invaluable asset in a wide range of safety and security applications.

Applications across multiple industries

Industrial environments, such as chemical plants, rely on vapour detection to safeguard workers from exposure to toxic fumes. Environmental monitoring is another crucial area, where the technology plays a role in tracking air quality and detecting pollutants that could impact public health. However, the applications extend beyond safety.

One of the most significant applications, and where TNO is working on, is in the field of security. At airports and border control checkpoints, vapour detection systems could help authorities identify potential threats before they materialize. Law enforcement agencies could utilize the technology to detect illicit substances, aiding in crime prevention.

'These sensors operate in real-time, providing instant alerts when a target substance is present. This capability makes vapour detection an invaluable asset in a wide range of industries.'

Marta

Senior Scientist TNO

TNO Unboxed | Vapour Detection

Effective vapour detection has the great advantage of enabling security services to monitor a large area and quickly find the 'needle in the haystack'. For example, explosives at large sporting events or demonstrations, but also drug labs or fireworks storage in densely built-up areas. Due to the rapid and precise detection, security services can arrive earlier and take the necessary measures.

Overcoming challenges in vapour detection

Despite its advancements, vapour detection technology still faces challenges. Environmental factors such as temperature, humidity, and background pollutants can often interfere with sensor readings. Researchers are continuously refining the technology to ensure it maintains accuracy in varying conditions.

Another challenge lies in making the technology more accessible. Many advanced vapour detection systems are currently large and expensive, limiting their widespread adoption. The goal for the future is to develop smaller, more cost-effective devices that can be deployed in a broader range of settings.

'This will become increasingly effective at identifying substances in complex environments, not only reduces false alarms but also enhances the reliability of detection in high-stakes scenarios'

Oscar

Senior Consultant TNO

The Future of Vapour Detection

Looking ahead, the future of vapour detection is filled with exciting possibilities. Marta envisions a world where vapour detection sensors are integrated into everyday devices, such as smartphones, allowing individuals to monitor air quality in real-time. Oscar anticipates advancements in data sharing and networked detection systems, where multiple sensors work together to provide comprehensive security on a global scale.

A Smarter, Safer Tomorrow

As innovation in vapour detection continues, its potential to enhance security, protect public health, and improve industrial safety becomes increasingly evident. With ongoing research addressing its challenges, vapour detection is poised to redefine the standards of safety and security across multiple industries. The future is promising, and as researchers like Marta and Oscar continue to push the boundaries of what’s possible, the world moves closer to a smarter, safer and more secure tomorrow.

TNO Unboxed

See all TNO Unboxed video's with the link below.

Get inspired

15 resultaten, getoond 1 t/m 5

EMBRAPII and TNO signed a Memorandum of Understanding (MoU)

Informatietype:
News
12 December 2024
On December 6th, Professor Alvaro Prata, President of EMBRAPII, and Frans van Gemerden, Division Director at TNO, signed a Memorandum of Understanding (MoU) between EMBRAPII, Brazil, and TNO, The Netherlands.

AIVD, CWI, and TNO publish renewed handbook for quantum-safe cryptography

Informatietype:
News
3 December 2024

How do we limit damage to marine mammals from our underwater noise?

Informatietype:
Insight
6 September 2024

TNO develops detection system to protect cables and pipelines on seabed

Informatietype:
News
6 June 2024

Autonomous detection and moving of containers optimises the European Short Sea Supply Chain

Informatietype:
News
5 December 2023