Antioxidants rich in phenolics is capable of scavenging these free radicals and protect biological systems. Increasing risk factors of humans to debilitating disease is a serious global concern occasioned by synthetic antioxidants. Hence, the call for natural antioxidants enhanced by salinity and nanoparticles mediated stress is inevitable

1. Review of literature
• Recently, attention had been shifted to the role of antioxidants in
mitigating the deleterious effects of oxidative damage. Beyond this,
the antioxidants and radical scavenging capacity of Fremyella
diplosiphon could be enhanced by salinity and nanoparticle mediated
stress. Therefore, this investigation becomes imperative as F.
diplosiphon antioxidant potential constitute therapeutic and
nutritional benefits to food and pharmaceutical industries

2. Significance and Potential benefits
Oxidative stress is harmful to human body leading to several
metabolic disorders
Enzymatic, non enzymatic reactions and external sources such as
smoking, pollution, chemicals and exposure to radiations promote
free radical formation
Antioxidants rich in phenolics is capable of scavenging these free
radicals and protect biological systems.
Increasing risk factors of humans to debilitating disease is a serious
global concern occasioned by synthetic antioxidants. Hence, the call
for natural antioxidants enhanced by salinity and nanoparticles
mediated stress is inevitable.

3. Research Question
• Can antioxidant and radical scavenging potential in Fremyella
diplosiphon be enhanced by exposure to salinity and nanoparticle-
mediated stress?
•

4. Anticipated benefits to the society
• Antioxidants and radical scavenging potential of F. diplosiphon
enhanced with salinity and nanoparticles mediated stress could be
exploited as a therapeutic tool in the management of different
ailments.
• Antioxidants had become an important demand in other to maintain
optimal body chemistry thereby reducing the risk of diseases.
• Nano-antioxidant therapy which could be effective against pollution,
radiations and other environmental hazards is a novel approach for
the future