Benefits of Radioactive Materials

The importance of Radioactive material and how it could apply to your career path

Radioactive materials are a class of chemicals with the atom's nucleus being unstable. These chemicals will achieve stability through changes in the nucleus in a process called radioactive decay (Alsharef et al., 2020). The changes can occur through the emission of alpha particles, spontaneous fission, or conversion of neutrons to protons. Radioactive materials refer to nuclear materials that have nuclides that will undergo spontaneous disintegration. Radioactive materials' radiological or fissile properties might cause serious bodily injury, death, or substantial damage to property or the environment. Therefore, precautions must be taken when handling and disposing of radioactive materials. Examples of radioactive materials are cesium, iodine, cobalt, plutonium, radium, ionizing radiation, radon, thorium, strontium, and uranium.

Radioactive materials are vital for the diagnosis and treatment of illnesses. They are also vital in medical research. While not many people are aware, about a third of all hospital patients are treated or diagnosed using radioactive materials or radiation (Hanifah et al., 2021). Nuclear medicine is the branch of medicine concerned with the use of radioactive materials. In diagnosis, a small amount of radioactive material is inhaled, injected, or swallowed by the patient. The radioactive material will collect in the area being studied, emitting photons that a gamma camera can see. The organ's function can then be seen in the photos produced by the gamma camera allowing physicians to identify issues in an organ or identify and measure tumors (Strunk et al., 2018). Without the use of radioactive materials, it would be challenging to determine what might be the issue with an organ, and physicians would have to physically cut the patient and attempt to check the organ for any problems. Radioactive materials allow for a non-invasive method for identifying issues in a patient.

Radioactive materials are vital for our daily use because they allow for their usage in various consumer products. In some of the products, the radioactive material is part of the product. Smoke detectors have a low-activity americium-241 source. Alpha particles emitted by the americium ionize the air, making it conductive. Therefore, when smoke signals enter the unit, they reduce the current triggering the alarm. Radioactive materials have allowed for energy saving through their use in energy-saving bulbs. Watches and clocks use a small amount of tritium as their light source. Radioactive materials play a crucial role in our lives; provided they are handled properly, there will be no radiation danger.

Radioactive materials are used in medical research for the development and testing of the effectiveness of new medicines. Specialized detectors, called tracers, are used to keep track of materials as they travel through the body. The tracers will indicate where the medication interacts with the body, ensuring it does what it is intended to do. Another importance of radioactive materials is in the treatment of cancerous cells. A small amount of radioactive material can be used to shrink tumors or cancerous cells. The radiation from the material will assist in destroying the nearby cancer cells. The development of positron emission tomography (PET) scans was only possible through the use of radioactive materials. A PET scan uses radioactive materials to trace the movement of a tracer through an organ, helping physicians determine what might be the cause of the issue with the organ (Strunk et al., 2018).

With a career in science and research, a scientist working with particulate accelerators will use radiation to conduct studies. Understanding how we can use radioactive materials is vital in the making of products that are safe for use. Scientists aim to find new ways of using radioactive materials to treat or diagnose diseases. These discoveries can lead to better effective methods for treating chronic illnesses eliminating the pain and suffering patients undergo. In the same field, we can focus on increasing crop yield. Scientists can trace how certain materials move through a plant to test techniques for pest control. Reducing the impact of pests on plants will result in increased yield. Also, we can analyze how fertilizers move through a plant to develop effective and better fertilizers.

In conclusion, we can develop effective methodologies for treating diseases and developing new medications by working in teams comprising physicists, chemists, and engineers to understand how various processes work in animals, people, and plants. The use of radioactive materials should not be seen negatively, especially considering we have been using them for a long time without us knowing. These materials have brought more benefits and allowed the discovery and development of better ways to treat and diagnose diseases. When radioactive materials are handled safely, they tend to offer more benefits to humans. Their use in healthcare has led to tremendous progress towards a healthier population and has allowed for the development of effective drugs targeting specific areas.