Photoresistant

Photoresistant describes a material, substance, or organism that exhibits resistance to damage or change caused by light exposure, particularly ultraviolet (UV) radiation. This resilience stems from inherent properties within the material's composition or through the presence of protective mechanisms. Photoresistance is crucial in applications ranging from protecting sensitive compounds to ensuring the longevity of outdoor structures and the survival of organisms in sun-drenched environments. The degree of photoresistance can vary widely, influencing the rate of degradation or alteration when subjected to light.

Photoresistant meaning with examples

• The specialized polymer used in the construction of the greenhouse was chosen for its photoresistant properties, preventing degradation from sunlight over extended periods. This ensured structural integrity, vital for maintaining the stable environment needed for the plant life within the structure.
• Certain sunscreen formulations are designed with photoresistant ingredients. These components remain stable and effective when exposed to sunlight, ensuring ongoing protection for the skin by absorbing and scattering ultraviolet radiation efficiently, despite extended use outdoors.
• Some deep-sea bacteria, living in environments with little light, have adapted specific photoresistant processes for surviving the effects of brief light flashes that may penetrate, such as enzymes to repair any DNA damage quickly after exposure.
• Manufacturers coat solar panels with a photoresistant layer that protects the photovoltaic cells from degradation caused by UV radiation and other light exposure, thereby prolonging the panel's lifespan and maximizing energy production efficiency.