Abstract
Abstract: The effect of gold and silver nanoparticles with plasmon resonance on the chemiluminescence of luminol in an oxidizing environment was studied. It has been shown that when a colloidal solution of metal nanoparticles is added to luminol, the intensity of chemiluminescence caused by the presence of hydrogen peroxide and sodium hypochlorite increases and can be easily recorded at a pH level characteristic of biological media close to neutral, at which chemiluminescence is weak in the absence of metal nanoparticles.
Original language | English |
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Pages (from-to) | 196-199 |
Number of pages | 4 |
Journal | Optics and Spectroscopy (English translation of Optika i Spektroskopiya) |
Volume | 132 |
Issue number | 2 |
DOIs | |
State | Published - 1 Feb 2024 |
Externally published | Yes |
Keywords
- chemiluminescence
- gold nanoparticles
- pH value
- plasmon resonance
- silver nanoparticles
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics