Fluorescence intensity values obtained at 355 nm of untreated (UT) and treated fibres (UTP, UTC and UTR) with and without irradiation at 500 W/m2 for 36 h (Mean ± SD). Percentage of conservation of trp with respect to UT sample.
Fluorescence intensity values obtained at 355 nm of untreated (UT) and treated fibres (UTP, UTC and UTR) with and without irradiation at 500 W/m2 for 36 h (Mean ± SD). Percentage of conservation of trp with respect to UT sample.