Consequence of Infrared Radiations on Living Organisms

Abstract

Infrared radiation, often known as IR radiation, is a form of radiant energy that is undetectable but may be felt as heat. Infrared radiation is produced by almost everything in the universe, however the sunlight and flame are two of the main sources. IR is a form of electromagnetic radiation that is generated as atoms receive and then release energy in a continuous range of frequencies. From highest to lowest frequency, ionizing waves contains gamma rays, X-rays, UV irradiation, photons, infrared radiation, microwaves, and radio waves. All of these diverse types of energy make up the electromagnetic spectrum. Heat is carried from one area to another in as among three different ways: convection, conduction, and infrared radiation. Anything with a temperature up to 5 degrees Kelvin emits infrared radiation. As per the University of Tennessee, a sun produces 50% energy as infrared radiation, and many of the star's visible region is captured and re-emitted as infrared radiation. Infrared radiation can induce thermal damage to the skin, which can have serious biological repercussions. The IR-A rays cause free radicals to form in the dermis and reduce the skin's antioxidant capacity, which is the primary cause of premature ageing. Both the skin and the cornea are opaque to wavelengths greater than 1,400 nm. In high-heat zones, very powerful infrared radiation can cause
conjunctiva to dry out. It is the most dangerous situation when radiation is not supported any visible light. It is required to wear a particular shield or goggles to guard against infrared radiation.