We use smart innovations and ultrasound technology, continually integrating colloidal silver and clinoptilolite zeolite for biomedical applications.

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Colloidal silver has been used in aerosol-based space disinfection.
When it comes to innovative technologies, Colloid is an example of best practice. By entering the field of robotics, the company has integrated artificial intelligence into mobile robots designed for the aerosol disinfection of indoor spaces. These solutions are intended for public places with high levels of human traffic, including hospitals, inpatient facilities, schools, universities, kindergartens, airports, and hotels, with the ultimate goal of providing continuous protection for people and surfaces against pathogenic microorganisms through aerosol-based disinfection. The robot uses patented COLLOID technology based on colloidal silver, whose effectiveness in eliminating a wide range of pathogenic microorganisms is claimed to be nearly 100%.
Ultrasonic disinfection device for vehicles and a Home Care device for disinfecting enclosed spaces, such as homes and offices.
Other technological innovations that also utilize the patented COLLOID® technology include a device for ultrasonic disinfection of vehicle interiors, ventilation systems, and air-conditioning systems in vehicles (cars, vans, and similar vehicles), as well as a device for disinfecting enclosed spaces such as apartments and houses. Both devices provide thorough disinfection of environments contaminated with pathogenic microorganisms. The liquid used to power the ultrasonic devices—colloidal silver—is registered as a biocidal product with the Ministry of Environmental Protection of the Republic of Serbia.
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Through its “Generation of Intelligent Products” concept, Colloid is committed to driving a revolution in business efficiency within the field of nanotechnology and creating greater value for its customers.
The proven effectiveness of colloidal silver in eliminating and neutralizing pathogenic microorganisms has also been confirmed by test results. Conducted by our pharmacists, doctors, professors, chemists, and experts from partner institutions—including the Vinča Institute of Nuclear Sciences, the Faculty of Medical Sciences (Institute of Public Health Kragujevac), and the Faculty of Technology and Metallurgy in Belgrade—the efficacy tests reportedly demonstrate that exposure to colloidal silver eliminates up to 99.9% of pathogenic microorganisms.
By following the latest developments in science and advanced technology, Colloid utilizes state-of-the-art technological solutions to achieve the highest standards of service. As it has done to date, the company will continue to develop versatile biomedical solutions, providing essential and comprehensive protection.