TY  - JOUR
AU  - Popović, Jasmina
AU  - Svrzić, Srđan
AU  - Gajić, Milica
AU  - Maletić, Slavica
AU  - Dodevski, Vladimir
AU  - Điporović-Momčilović, Milanka
AU  - Krstić, Sanja
AU  - Popović, Mlađan
PY  - 2022
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1359
AB  - There is an increased research interest in methods for transparent wood production and its use. Wood transparency could be achieved by its delignification followed by an impregnation process with polymers having proper optical properties. However, delignification processes are mainly time consuming and not environmentally friendly. The possibility of treating mahogany wood (Swietenia macrophylla King) with 20% hydrogen peroxide for 70, 100, 135, and 170 min at 103 degrees C is presented in this research. According to the treatment duration, lignin content decreased 40 to 94% relative to its initial content in the control samples, whilst the cell structure remained intact. Due to the light scatter effect, caused mainly by wood tissue structure, the direct optical transmittance of treated samples in the visible light spectrum (400 to 800 nm) was less than 40%. Simultaneously, the total optical transmittance of samples treated for 100 and 135 min reached values between 70 to 80% with high values of the haze at approximately 30 and 60%. Optical transmittance in the visible spectrum area of the samples treated for 170 min was from 45 to 80% and the haze from 25 to 45%.
T2  - BioResources
T1  - Light Transmittance of Mahogany Wood Treated with 20% Hydrogen Peroxide Solution
EP  - 5935
IS  - 4
SP  - 5919
VL  - 17
DO  - 10.15376/biores.17.4.5919-5935
UR  - conv_1670
ER  - 

@article{
author = "Popović, Jasmina and Svrzić, Srđan and Gajić, Milica and Maletić, Slavica and Dodevski, Vladimir and Điporović-Momčilović, Milanka and Krstić, Sanja and Popović, Mlađan",
year = "2022",
abstract = "There is an increased research interest in methods for transparent wood production and its use. Wood transparency could be achieved by its delignification followed by an impregnation process with polymers having proper optical properties. However, delignification processes are mainly time consuming and not environmentally friendly. The possibility of treating mahogany wood (Swietenia macrophylla King) with 20% hydrogen peroxide for 70, 100, 135, and 170 min at 103 degrees C is presented in this research. According to the treatment duration, lignin content decreased 40 to 94% relative to its initial content in the control samples, whilst the cell structure remained intact. Due to the light scatter effect, caused mainly by wood tissue structure, the direct optical transmittance of treated samples in the visible light spectrum (400 to 800 nm) was less than 40%. Simultaneously, the total optical transmittance of samples treated for 100 and 135 min reached values between 70 to 80% with high values of the haze at approximately 30 and 60%. Optical transmittance in the visible spectrum area of the samples treated for 170 min was from 45 to 80% and the haze from 25 to 45%.",
journal = "BioResources",
title = "Light Transmittance of Mahogany Wood Treated with 20% Hydrogen Peroxide Solution",
pages = "5935-5919",
number = "4",
volume = "17",
doi = "10.15376/biores.17.4.5919-5935",
url = "conv_1670"
}

Popović, J., Svrzić, S., Gajić, M., Maletić, S., Dodevski, V., Điporović-Momčilović, M., Krstić, S.,& Popović, M.. (2022). Light Transmittance of Mahogany Wood Treated with 20% Hydrogen Peroxide Solution. in BioResources, 17(4), 5919-5935.
https://doi.org/10.15376/biores.17.4.5919-5935
conv_1670

Popović J, Svrzić S, Gajić M, Maletić S, Dodevski V, Điporović-Momčilović M, Krstić S, Popović M. Light Transmittance of Mahogany Wood Treated with 20% Hydrogen Peroxide Solution. in BioResources. 2022;17(4):5919-5935.
doi:10.15376/biores.17.4.5919-5935
conv_1670 .

Popović, Jasmina, Svrzić, Srđan, Gajić, Milica, Maletić, Slavica, Dodevski, Vladimir, Điporović-Momčilović, Milanka, Krstić, Sanja, Popović, Mlađan, "Light Transmittance of Mahogany Wood Treated with 20% Hydrogen Peroxide Solution" in BioResources, 17, no. 4 (2022):5919-5935,
https://doi.org/10.15376/biores.17.4.5919-5935 .,
conv_1670 .