Hi everyone. As GO or HA/FA itself produce ROS radicals if we treat them lonely with UV light but GO and HA/FA in NaCl suspensions do not produce ROS under UV light. What may be the possible reasons for it? Is quenching power of GO due to pie-pie stacking or competition of GO and HA/FA for ight absorption may be the leading mechanism for it? Or reduction of GO under UV promote the aggregation of GO due to which light absorption decrease and ultimately no ROS generation? Or there may be any role of NaCl?
Looking forward for a fruitful discussion.
Regards