Skip to main content
photodynamic

photodynamic

7.2
Made by light that changes chemicals or living cells
  • adjective
  • /ˌfoʊtəˈdaɪnæmɪk/
  • Specialized
translation icon : fotodinámico
  • This enhances the oxygenated products and provides conditions favorable for photodynamic damage of photoreceptors and other retinal tissues (Beatty et al. 2000).
  • photodynamic therapy

Examples

  • He was diagnosed with AMD three years ago and has had photodynamic treatment in one eye and antivascular endothelial growth factor intravitreal treatment to his left eye.

    Academic text (2007)
  • Well, someone will explain how photodynamic therapy works for bacterial infections.

  • Photodynamic therapy uses light to activate drugs that treat photodynamic cancer effectively.

  • In photodynamic treatments, light interacts with specially designed molecules to target cancer cells.

  • Researchers are exploring new photodynamic methods that utilize laser light to improve cancer treatment outcomes.

Synonyms

photochemical
vsphotodynamic
  • Specialized
1 7.9

A process where light makes materials react

includes effects on living systems and medical uses as well as chemical ones
photobiological
vsphotodynamic
  • Specialized
8.6

Relating to how light affects living things like plants or animals

also covers chemical systems and is used often in medical science
photoactive
vsphotodynamic
  • Specialized
6.7

A material that changes when light hits it

refers to the effects of light on systems rather than just material property
photoinduced
vsphotodynamic
  • Specialized
7.4

Happens when light causes a chemical or material change

describes ongoing effects in chemical or biological systems, not only single triggers

Surface Forms

photodynamic positive

Morphology

photodynamic = dynamic (semi-transparent) = photo + dynamic

The word is built from the recognizable combining form 'photo-' and 'dynamic', but the full scientific meaning is specialized and not fully predictable for an average learner.

Etymology

The word photodynamic comes from Greek parts photo- meaning 'light' and dynamic meaning 'power', the same photo- you see in photograph. So, photodynamic describes processes where light's energy causes chemical or biological changes, which is why it is used for treatments and reactions driven by light.