Dr. Florina Truica 

 CTO - Cold Plasma Scientist

David O. Johnson

 President – Technical Strategy Advisor

Background

Dr. Truica is a renowned plasma physicist and co-founder of Cold Plasma Group. She leads scientific development for GOC Nexus with over 20 years in sustainable sterilisation technologies.

A published scientist and inventor, Dr. Truica has led cross-disciplinary research bridging academia and industry. Her innovations in plasma sterilisation are eco-friendly, residue-free, and tailored to complex applications like cannabis. At GOC Nexus, she designs the cold plasma processes that are precise, scalable, and globally compliant.

Background

An industrial process design veteran, David Johnson has led the development of over 40 pilot plants worldwide. His expertise in engineering innovation and startup development anchors GOC Nexus’s technical vision.

With a background in applied science and engineering, Johnson started in large-scale industrial environments before moving into agile startup ecosystems. He co-founded multiple companies focused on materials science, recycling, and sustainable technology. His work combines scalable engineering solutions with a deep commitment to resource efficiency and innovation in emerging sectors like cannabis.