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8362576 
Journal Article 
Solid-phase luminescence of pyrene in chitosan adsorbents 
Tatarinov, DA; Sokolnikova, SR; Myslitskaya, NA 
2020 
Samara National Research University 
6 
1 
1-6 
English 
The preparation method of modified chitosan films for adsorption of pyrene from solution is described. Solid-phase luminescence of samples was studied, degree of extraction and index of polarity of microenvironment of pyrene molecules was determined. It has been proven possible to carry out luminescent analysis of substances for pyrene content using made films. The observed results demonstrate an ability for the using method of solid-phase luminescence (SPL) to increase the range of optical transparency and avoid pre-extraction and concentration of the test samples. © 2020 Journal of Biomedical Photonics & Engineering. © J-BPE. 
Chitosan; Luminescent analysis; Polycyclic aromatic hydrocarbons; Pyrene; Solid-phase luminescence; Surfactants