PHOTOSENSITIZED Meaning and
Definition
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Photosensitized is an adjective that describes the process in which a substance or organism becomes sensitive or reactive to light, particularly ultraviolet (UV) radiation. When an object is photosensitized, it means that it can undergo a chemical reaction or transformation when exposed to light, leading to a variety of effects and outcomes.
In the field of chemistry, photosensitization commonly refers to a phenomenon where a molecule, known as a photosensitizer, absorbs photons of light, usually in the UV or visible range, and transfers the energy to another molecule, initiating a photochemical reaction. This can lead to the production of reactive oxygen species, which can cause damage or alterations to other molecules in their vicinity. Photosensitization is frequently observed in processes like photosynthesis, where light energy is utilized to convert carbon dioxide and water into glucose and oxygen.
In the context of biology and medicine, photosensitization often refers to a treatment called photodynamic therapy (PDT), which utilizes photosensitizers to selectively destroy or deactivate abnormal cells, tumors, or microorganisms when activated by a specific wavelength of light. This technique is employed in the treatment of various cancers, skin disorders, and infections, where the photosensitizer accumulates in the target area and, when exposed to light, triggers a reaction that damages or destroys the diseased cells.
Overall, photosensitized refers to the state or process of being sensitive or reactive to light, resulting in various biochemical or photophysical responses, whether in the realm of chemistry, biology, or medicine.
Common Misspellings for PHOTOSENSITIZED
- ohotosensitized
- lhotosensitized
- -hotosensitized
- 0hotosensitized
- pgotosensitized
- pbotosensitized
- pnotosensitized
- pjotosensitized
- puotosensitized
- pyotosensitized
- phitosensitized
- phktosensitized
- phltosensitized
- phptosensitized
- ph0tosensitized
- ph9tosensitized
- phorosensitized
- phofosensitized
- phogosensitized
- phoyosensitized
Etymology of PHOTOSENSITIZED
The word "photosensitized" is a compound word formed from two elements: "photo-" and "sensitized".
1. "Photo-" is derived from the Greek word "photos", meaning "light". This prefix is commonly used in scientific and technical terms related to light, photography, and the physics of light.
2. "Sensitized" is an adjective form of the verb "sensitize", which comes from the Latin word "sensitivus". "Sensitivus" means "capable of sensation or perception". In English, "sensitize" refers to making something or someone more sensitive or susceptible to a particular stimulus or condition.
Combining these two elements, "photosensitized" refers to something that has been made sensitive or reactive to light or radiation.
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