Overview
Nano Oxygen encompasses engineered oxygen molecules or oxygen carriers with nanoscale dimensions (typically 1–100 nm). Unlike bulk oxygen, these formulations exhibit enhanced surface reactivity and controlled release properties due to their high surface-area-to-volume ratio. Developed through nanotechnology approaches like encapsulation or nanoparticle synthesis, nano oxygen enables targeted delivery in biomedical applications and efficient oxidation in industrial processes. Its commercialization has grown in sectors requiring precise oxygen management.
Physical and Chemical Properties
Nano oxygen formulations modify standard oxygen’s properties through nanostructuring. Common variants include lipid-encapsulated oxygen nanobubbles or metal-oxide-stabilized oxygen clusters, which exhibit altered solubility and diffusion rates. Key metrics include particle size distribution (measured via dynamic light scattering) and oxygen release kinetics. Nano oxygen suspensions often show Tyndall effects, confirming colloidal stability. Thermal stability varies by formulation, with some decomposing above 60°C.
Main Applications
In medicine, nano oxygen aids wound healing and ischemic disease treatment by improving tissue oxygenation. For example, perfluorocarbon-based nanoemulsions deliver oxygen to hypoxic tumors during radiotherapy. Industrial uses include wastewater treatment (enhancing aerobic degradation) and chemical synthesis (selective oxidation catalyst). Environmental applications involve oxygen nano-bubbles for aquaculture aeration, improving fish survival rates by 20–30% compared to conventional methods.
Safety and Storage
As an oxidizer, nano oxygen requires Class 2.2 hazard labeling for transport. Storage demands depend on formulation: gaseous nano-oxygen mixtures need pressure-rated containers, while liquid suspensions require refrigeration (2–8°C) to prevent aggregation. Personnel handling powdered nano-oxygen carriers should use NIOSH-approved P100 respirators. Spill protocols include immediate ventilation and avoidance of ignition sources due to fire acceleration risks.
B2B Procurement Guide
Buyers should prioritize suppliers with ISO 13485 certification for medical-grade nano oxygen or ISO 9001 for industrial grades. Key specifications to request: oxygen payload (wt%), shelf life (typically 6–18 months), and endotoxin levels (<5 EU/mL for injectables). Bulk orders (100+ kg) commonly attract 10–15% discounts. Consider regional logistics—some formulations require temperature-controlled shipping, adding approximately $0.50–$1.50 per kg to costs.
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