photodynamic
adjective
pho·to·dy·nam·ic
ˌfō-tō-(ˌ)dī-ˈna-mik 
: of, relating to, or having the property of intensifying or inducing a toxic reaction to light (as in the destruction of cancer cells stained with a light-sensitive dye) in a living system
Examples of photodynamic in a Sentence
Recent Examples on the Web
It’s also used in photodynamic therapy, which utilizes low-power red laser light to drive a cell-destroying chemical reaction that can treat conditions like skin and other types of cancer, psoriasis, acne, and warts, according to the Cleveland Clinic.
—
Erica Sweeney, TIME, 8 Oct. 2024
Prager also suggests looking into daylight photodynamic therapy (PDT) which is a gentle but effective treatment for sun damage.
—Maria Goldbach, Vogue, 3 Oct. 2024
There are alternative treatments available for eye melanoma, including photodynamic therapy and immunotherapy.
—William A. Haseltine, Forbes, 1 Mar. 2024
The treatment in which blue light is used to activate cancer-fighting creams on the skin is called photodynamic therapy, or PDT.
—USA TODAY, 27 Feb. 2024
After his diagnosis, the sportscaster underwent photodynamic therapy on both sides of his face.
—Brenton Blanchet, Peoplemag, 4 Dec. 2023
Patients suffering from bullous retinal detachment may have a new, non-invasive alternative to surgical intervention in the form of photodynamic therapy (PDT).
—William A. Haseltine, Forbes, 30 Nov. 2023
To the best of our knowledge, this is the first-of-its-kind photodynamic therapy aerosol generator for airborne disinfection.
—Hee-Jae Jeon, The Conversation, 20 Aug. 2020
My dermatologist has recommended blue-light photodynamic therapy for facial actinic keratoses.
—Dr. Keith Roach, oregonlive, 10 Feb. 2023
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Erica Sweeney, TIME, 8 Oct. 2024
Prager also suggests looking into daylight photodynamic therapy (PDT) which is a gentle but effective treatment for sun damage.
—Maria Goldbach, Vogue, 3 Oct. 2024
There are alternative treatments available for eye melanoma, including photodynamic therapy and immunotherapy.
—William A. Haseltine, Forbes, 1 Mar. 2024
The treatment in which blue light is used to activate cancer-fighting creams on the skin is called photodynamic therapy, or PDT.
—USA TODAY, 27 Feb. 2024
After his diagnosis, the sportscaster underwent photodynamic therapy on both sides of his face.
—Brenton Blanchet, Peoplemag, 4 Dec. 2023
Patients suffering from bullous retinal detachment may have a new, non-invasive alternative to surgical intervention in the form of photodynamic therapy (PDT).
—William A. Haseltine, Forbes, 30 Nov. 2023
To the best of our knowledge, this is the first-of-its-kind photodynamic therapy aerosol generator for airborne disinfection.
—Hee-Jae Jeon, The Conversation, 20 Aug. 2020
My dermatologist has recommended blue-light photodynamic therapy for facial actinic keratoses.
—Dr. Keith Roach, oregonlive, 10 Feb. 2023
Dictionary Entries Near photodynamic
Cite this Entry
“Photodynamic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/photodynamic. Accessed 21 Nov. 2024.
Copy CitationMedical Definition
photodynamic
adjective
pho·to·dy·nam·ic
-dī-ˈnam-ik
: of, relating to, or having the property of intensifying or inducing a toxic reaction to light (as the destruction of cancer cells stained with a light-sensitive dye) in a living system
photodynamic action
photodynamic therapy
Love words? Need even more definitions?
Merriam-Webster unabridged
Share