Nigerian Innovator Builds World’s First Bio-Silicon Chip That Can Smell Explosives and Disease

When we talk about African innovation shaping the future of global technology, few stories are as compelling — or as tangible — as that of Oshiorenoya (Osh) Agabi, a Lagos-born physicist, computational neuroscientist, and entrepreneur who has built what is widely regarded as the world’s first bio-silicon chip capable of detecting the smell of explosives and disease. For every diaspora professional who has ever wondered whether African ingenuity can compete on the world stage, Agabi’s journey offers a definitive, inspiring answer.

Who Is Osh Agabi?

Born in Lagos in 1979, Oshiorenoya Eghierua Agabi is a Nigerian-Swiss-American physicist, computational neuroscientist, bioengineer, and entrepreneur. He earned his Bachelor’s degree in Physics from the University of Lagos before advancing his studies in physics and neuroscience in Sweden and Switzerland. He completed his PhD in physics and computational neuroscience at ETH Zürich in Switzerland, and a further PhD in bioengineering with a focus on neuroengineering at Imperial College London. This rare combination of disciplines — theoretical physics, biology, and engineering — gave Agabi the intellectual toolkit to pursue something that most scientists had only dreamed of: harnessing the power of living brain cells as a computational material.

What Is the Koniku Kore?

Agabi is the CEO of Koniku Inc., a Silicon Valley-based synthetic biotechnology company he founded in 2015. Koniku designs and builds “smell cyborgs” or “smell processors” known as the Konikore, which detect, analyse, and output digital data concerning a wide range of smells. The device is the first to fuse live neurons derived from mice stem cells into a silicon chip. The underlying technology is a hybrid of bioengineered neurons and cells with FPGA (field-programmable gate array) technology.

The genius of the innovation lies in how the device converts a life-form signal from a programmed neuron into a digital message — meaning you can give the neurons a specific instruction, such as sniffing out threats in an airport or tasting food for quality assurance. The living cells inside are bathed in a nutrient-rich microfluidics chamber, continuously sampling air from the surrounding environment.

The company’s name, Koniku, means “immortal” in the Yoruba language — a fitting name for a technology that could permanently change how humanity detects invisible threats.

What Can It Do?

The Koniku Kore’s capabilities are nothing short of extraordinary. The device is already famed for its capacity to sniff out explosives within airports, volatile chemicals, and even illnesses such as cancer by “breathing in and smelling the air.” It can also be used to detect illness by sensing markers of a disease in the air molecules that a patient gives off.

Agabi draws an analogy to the remarkable olfactory intelligence of dogs. “In the same way that a dog is able to detect if someone has prostate cancer, the real question we ask is ‘how does a dog do it?’ We can clone that process on our chip,” Agabi explains. Rather than simulate olfaction computationally, Agabi reverse-engineered biology for the device and accomplished the function with a fraction of the power it would normally take a silicon-based processor.

The Konikore can also detect drugs, contraband, viruses, and pathogens — making it one of the most versatile sensing platforms ever created.

Real-World Partnerships and Deployments

Agabi’s invention has attracted serious attention from global industry heavyweights. Koniku has partnered with Airbus since 2017 to develop threat detection systems for aviation, and in 2025, the company became a founding member of the Oracle Defense Ecosystem established by Oracle Corporation. Koniku’s work for Airbus focuses on aircraft and airport security, with both companies co-developing solutions for detecting biological hazards and spotting chemical and explosive threats. In the best conditions, Konikores are expected to detect substances within just 10 seconds.

The technology has been reported to be deployed at San Francisco International Airport and various locations in the Gulf States. Koniku has also used its smell processor for disease diagnostics, and in 2020 it announced plans to convert domestic spaces like bathrooms into healthcare data centres capable of streaming smell data directly to the cloud. Agabi’s long-term aim is for Konikore to become a universal personal healthcare digital assistant, and he envisions it functioning as an after-bath medical check-up device serving as the first line of healthcare for users.

Why This Matters for the Nigerian Diaspora

Agabi’s story is a masterclass in what becomes possible when African intellectual capital meets global ambition. Koniku is recognised as the world’s first neuro-computing company, building next-generation computational platforms with actual biological neurons. Agabi and his team view real biological neurons as a material to be engineered — just like silicon. His vision challenges the assumption that the most transformative technologies of the 21st century must originate from established Western or Asian institutions.

For Nigerian diaspora professionals, entrepreneurs, and students, the lessons are clear:

• Interdisciplinary thinking pays off. Agabi’s breakthroughs emerged from combining physics, neuroscience, and bioengineering — fields he pursued across Nigeria, Sweden, Switzerland, and the UK.
• Africa-rooted ideas can scale globally. At the TEDGlobal conference in Arusha, Tanzania, Agabi spoke about putting African ideas, innovation, and creativity in the spotlight — and he has backed those words with world-changing results.
• Deep-tech startups require persistence. The Konikore has been deployed in applications spanning airport security, healthcare diagnostics, food quality assurance, and threat detection — but this took years of rigorous research and iterative development.
• The biological frontier is open. Koniku is currently engineering neurons that are sensitive to particles in parts per trillion, with a computational backend designed for particle detection across industrial, military, and agricultural applications.

The Bigger Vision

Agabi’s story is one of ambition, innovation, and relentless pursuit of progress. By merging biology with technology, he and his team at Koniku are redefining what is possible in healthcare, giving individuals more control over their health while tackling some of the world’s biggest medical challenges. At NaijaLinked, we celebrate this as a reminder that the next generation of world-changing innovations may very well be conceived, built, and led by Nigerians — wherever in the world they are based. The question for you is: what problem are you positioned to solve?