Generating State Atomic Oxygen Using Visible Light
SLU ID 18-026 | Visible Light Initiated Photogeneration of Ground State Atomic Oxygen in Solution
Intellectual Property Status
Seeking
Proprietary non-patented intellectual property
Know-how based
Licensee
Development partner
Commercial partner
Investment
University spin out
Background
Atomic oxygen, denoted O(3P), is an extremely reactive allotrope of oxygen as the single atoms have a high affinity for bonding to nearby molecules. O(3P) does not exist naturally for very long on the surface of earth. However, in space it is plentiful due to the extreme amounts of ultraviolet light that breaks apart the bonds between diatomic oxygen. Because of its high energy and reactive nature, atomic oxygen has several uses including texturing and removing bacterial debris from biomedical implants, creating silicon seals, enhancing air and spacecraft materials, restoring artwork, and potentially being useful in chemotherapy.
Overview
Researchers at Saint Louis University have conceived a way to generate ground state atomic oxygen molecules in solution without the use of ultraviolet light.
Benefits
The potential benefits of this technology include:
Minimize the need for ultraviolet light to create atomic oxygen.
Minimize impediments to using atomic oxygen in chemotherapy.
Minimize the cost of creating atomic oxygen.
Minimize the complexity of processes required to produce atomic oxygen.
Increase the potential applications for atomic oxygen.
Applications
Potential applications of this technology include:
Chemotherapy
Use in studying biological mechanisms and pathways
Texturing biomedical implants
Sterilization and bacterial debris removal
Creation of silicon seals
Art restoration
Enhancing air and spacecraft materials
Opportunity
Saint Louis University is seeking partners to further develop and commercialize this technology.