Application

Ultra-high-resolution mass spectrometry element mapping technology is realized through the GenesisBIO matrix-array femtosecond laser ablation system, specifically designed for life sciences. Its core technical advantages include: employing ultra-short pulse laser with pulse width ≤260 fs to generate near-thermal-effect-free "cold ablation" on biological sample surfaces, significantly minimizing elemental migration and diffusion; combined with an advanced -40°C cryogenic attachment (Cryocell) for rapid freezing of fresh samples prior to analysis, effectively locking in original elemental distribution pathways and ensuring the authenticity and biological significance of imaging results. The system achieves spatial resolution down to 200 nm, enabling clear revelation of elemental distribution and enrichment within subcellular structures. Meanwhile, its oversized sample chamber supports high-throughput rapid analysis, and with no consumption of ArF gas or nitrogen for optical path protection, it features extremely low operating costs. This technology is extensively applied in fundamental life sciences research, disease mechanism exploration, drug metabolism and distribution, environmental toxicology, as well as agricultural, forestry and food science, serving as a powerful tool for precise quantitative and spatial analysis of elements from tissue to cellular levels.