Delivering real-time particle analysis for environmental, pharmaceutical, and beyond.
Particle4X delivers real-time, AI-powered computational imaging solutions. We provide unprecedented insights into particle characteristics across diverse environments, bridging the gap between complex research and accessible, field-ready analysis.
Ensuring safe and healthy environments through real-time monitoring and classification of indoor aerosols and coarse mode particles.
Advancing meteorological research and climate modeling through in-situ measurement of cloud droplets, ice crystals, alongside bioaerosols such as pollens and spores.
Automating the detection and characterization of particulate matter and microbial contaminants in liquid injectables to ensure strict quality compliance.
Partnering with industry and researchers to develop AI-powered imaging solutions for particle measurement needs.
The story of Particle4X began in Dr. Jiarong Hong’s laboratory at the University of Minnesota, where 13 years of research culminated in over 50 publications and a robust IP portfolio. Founded in 2020 with Dr. Lei Feng, and formally launching full operations in 2025, Particle4X is dedicated to transforming how the world analyzes particles using AI-powered computational imaging.
Particle4X is advancing the standard for in situ particle analysis through advanced holographic imaging, AI-powered data analysis, and real-time measurement. Our solutions deliver specific particle type characterization and support custom solution development with compact, cost-effective designs for research and industry.
Find answers to common questions regarding Particle4X’s core technology, applications, and custom engineering capabilities. If you need further technical clarification or have a unique measurement challenge, our scientific team is ready to assist you.
Ask QuestionParticle4X is proudly supported by leading federal research agencies and innovation accelerators. Their vital backing fuels our ongoing mission to transform particle analysis and advanced diagnostics.
Particle4X is committed to fostering strategic alliances with researchers and industrial partners. Together, we are validating and deploying our advanced in situ particle measurement solutions to drive innovation across diverse scientific and industrial fields.