Applications of Cold Plasma Technology

Agriculture

Cold plasma enhances agricultural productivity by stimulating seed germination through plasma-induced modification of seed coat permeability and activation of phytohormonal pathways. It also extends shelf life by inactivating microbes on produce surfaces via reactive oxygen and nitrogen species, thus reducing post-harvest losses and improving produce longevity.

Wastewater Management

Advanced wastewater management is achieved by mineralizing persistent organic contaminants, reducing metal ion concentrations, and comprehensive microbial inactivation. Applications span industrial effluent treatment, municipal wastewater purification, and remediation of pharmaceutical and agrochemical pollutants.

Surface Sterilization

Plasma sterilization is effective in medical and industrial settings for the decontamination of instruments and surfaces, particularly those sensitive to heat and moisture. This non-contact chemical-free method delivers rapid, efficient sterilization while preserving the integrity of materials, making it a safe, fast, and highly effective disinfection solution.

Healthcare

Non-thermal plasma has broad applications in healthcare, particularly in painless wound healing, where it accelerates tissue regeneration, stimulates angiogenesis, and inactivates pathogens without damaging surrounding cells. Its use extends to dental sterilization, biofilm disruption, and dermatological treatments, including acne and psoriasis. Furthermore, its selective cytotoxic effects make it promising for targeted cancer therapies.