Our solutions with cold plasma
Cool development projects with our plasma technology

Little Plasma
Cold plasma powered disinfection box
- Quick and practical disinfection of everyday germs
- Effective against bacteria, viruses, fungi, odours and more
- No added chemicals
Little Plasma (Pro)
Idea
Using cold atmospheric plasma to inactivate bacteria, viruses and fungi on everyday objects, products and work equipment.
Problem
Bacteria, viruses or fungi on surfaces can cause problems in everyday life or at our working place. Germs can collect on many objects in your home or work environment (e.g. doctor’s practice, hairdresser’s salon, nail studio), which can transmit diseases or infections. We would like to put a stop to this with cold atmospheric plasma.
Our solution: disinfection of everyday objects with Little Plasma
- Fast and effective disinfection in a few minutes
- Immediate usability of the disinfected objects
- Low temperature disinfection for heat sensitive items
- No additional chemicals
- Produces no waste products
- Fast and effective disinfection in a few minutes
- Scalable technology to adjust treatment volume for disinfection of larger items
- Disinfection of uneven or hidden surfaces
Cooperations
We are looking for a development and sales partner for a joint further development in order to bring this effective, new and innovative device to the market as a series product. Feel free to contact us if you are interested in a cooperation!
Use cases

Happy Plasma Toe
Our solution against nail fungus
Happy Plasma Toe
Idea
Fighting nail fungus with cold atmospheric plasma.
Problem
Athlete’s foot is one of the most common infectious diseases of the skin. Almost one in five adults is affected – among the over-65s it is even almost one in two. If onychomycosis remains undetected or untreated for a long time, the infection can spread until the fungi penetrating the nail manages to completely destroy the nail cells and therefore the nail plate detaches from the nail bed. This can be remedied with cold atmospheric plasma!
Our solution
We are currently developing a small, mobile, battery-powered device for the treatment of nail mycosis. A first functional prototype with the patented plasma technology has already been developed – it impresses with its simple operation via a touch button on the top of the device. The segmented plasma ring gives feedback throughout the plasma treatment and the battery symbol indicates the charging status. Charging is done via an inductive charging unit. The treatment is carried out within a spacer for each toe individually, sealed off by a single-use foil. Changing the foil before each treatment prevents (re)infection on the same or another patient and thus enables hygienic work.
Cooperation
We are looking for a development and sales partner for a joint further development in order to bring the effective, new and innovative device to the market as a series product. Feel free to contact us if you are interested and want to extend your product portfolio!

Happy Plasma Teeth
Mouth wash with cold plasma for teeth whitening and cleaning
Happy Plasma Teeth
Idea
Using plasma-activated water to gently whiten teeth and intensively clean the mouth and throat.
Problem
Bacteria, viruses and fungi can cause infectious diseases and oral inflammations in the mouth and throat. Bacteria such as Escherichia coli and Staphylococcus aureus or fungi such as Candida albicans cause, among other things, mucosal infections, taste disorders and bad breath. To ensure healthy oral hygiene, many people use chemical mouthwashes to clean the mouth and throat. However, the oral mucous membranes can be overstimulated by excessive use of chemicals.
In addition, hydrogen peroxide is usually used in concentrations far above the EU limit for non-professional tooth whitening. The consequences of this include hypersensitivity of the teeth, drying out of the mouth and degradation of the roots of the teeth.
Our solution: teeth whitening and cleaning with Happy Plasma Teeth mouth wash
- Tap water is activated in 1-2 min
- Gentle whitening of the teeth
- Reduction of germs in the mouth and throat area
- Intensive cleaning of teeth and gums
- No chemicals
- No consumables
- Sustainable
Funding
This project is funded by the SparkFunding program of the ESA.
Cooperations
Did you know that plasma technology has its origin in space research? We are therefore currently funded by ESA Spark Funding to further advance the technology readiness level of the device. If this also kindled your interest and if you want to extend your product portfolio feel free to contact us!
We are looking for a development and sales partner for a joint development in order to bring the effective, new and innovative device to the market as a series product.

Treatment of fruit and vegetables
The extra freshness kick for fruit and vegetables
Treatment of fruit and vegetables
Idea
Extension of shelf life of fruit and vegetables with plasma-activated water.
Problem
Every year in Germany alone, over 11 million tons of food worth around 25 billion euros end up in the trash. According to a Forsa survey, 27% of this is fruit and vegetables. Hence, for economic, ecological and ethical reasons, it is important to significantly reduce this amount. Plasma-activated water could offer a solution!
Our solution
The aim of this unique project is the development of a functional model for the production of “Plasma Activated Water” (PAW) in order to reduce bacteria and fungi on fruit and vegetables. The already developed functional model demonstrates that bacteria in water can be reduced by more than 99.999% within a few minutes. Analysis on various surfaces of fruits and vegetables are in preparation.
The intent is not only to prolong the shelf life, but also to reduce the potential risk of infection for the consumers through transmissible contamination.
This functional model can be deployed for private use at home and at any workplaces related to the food industry business.
Funding
This project is funded by the Deutsches Zentrum für Luft- und Raumfahrt e.V. (German Aerospace Centre) (DLR).
Cooperations
We are looking for a development and sales partner for a joint further development in order to bring this effective, new and innovative device to the market as a series product. Feel free to contact us if you are interested in a cooperation!

Air treatment
Inhale fresh air at any time
Air treatment
Idea
Air treatment with cold atmospheric plasma for cleaning indoor air.
Problem
In times of Corona one fact clearly emerged from a drastic reality: viruses can be deadly. Additionally, other microorganisms such as bacteria or fungi in our ambient air can also cause health issues, especially when inhaled. Thus, let us help with cold atmospheric plasma!
Our solution
The aim of this unique project is the development of an air purification module for the treatment of indoor air using cold atmospheric plasma. Within the process of developing the module, it needs to be ensured that the module is scalable with regard to the air volume for cleaning and the combination with various filter techniques. The core of this module is an innovative miniaturized plasma source developed by terraplasma.
This air purification module can be used at private homes but also at work (as a small or medium-sized air purification unit), in motor vehicles of all kinds or in air traffic.
Funding
This project is funded by the Federal Ministry of Economic Affairs and Energy, Germany (BWMi).
Cooperations
We are looking for a development and sales partner for a joint further development in order to bring this effective, new and innovative device to the market as a series product. Feel free to contact us if you are interested in a cooperation!