Mazandarani, M., 2014. Color and resin technology. Pishro publications, 750p.
 Rasmussen, J.S., Barsberg, S. and Felby, C., 2014. Complex between lignin and a Ti-based coupling agent. Holzforschung, 68(5): 541-548.
 Fufa, S., Jelle, B., Hovde, P. and Rørvik, P., 2012. Coated wooden claddings and the influence of nanoparticles on the weathering performance. Progress in organic coatings, 75: 72– 78.
 Ghofrani, M. and khojasteh khosro, S., 2013. The Effect of Wood Surface Finishing Quality on the Adhesion Strength of Clear Coat. Journal of Color Science and Technology, 1412-1425.
 Gholamiyan, H ., Tarmian, A. and Pourtahmasi, K., 2018. Microscopic investigation on the effects of wood surface modification with sol-gel method on the quality of polyurethane and alkyd coatings. Iranian Journal of Wood and Paper Industries, 8(4):509-520.
 Capobianco, G., Calienno, L., Pelosi, C., Scacchi, M., Bonifazi, G., Agresti, G., Picchio, R., Santamaria, U., Serranti, S. and Monaco, A. Lo., 2017. Protective behaviour monitoring on wood photo-degradation by spectroscopic techniques coupled with chemometrics, Spectrochim. Acta A, 172(5). 34–42.
 Sonmez, A., Budakci, M. and Bayram, M., 2009. Effect of wood moisture content on adhesion of varnish coatings. Scientific Research and Essay, 4 (12):1432-1437.
 Wang, SH., Liu, C., Liu, G., Zhang, M., Li, J. and Wang, C., 2011. Fabrication of superhydrophobic wood surface by a sol–gel process. applied surface science, 258:806– 810.
 Pandey, K., 2005. Study of the effect of photo-irradiation on the surface chemistry of wood. Polymer degradation and stability, 90:9-20.
 D'Auria, M., Lovaglio, T., Rita, A., Cetera, P., Romani, A., Hiziroglu, S. and Todaro, l., 2018. Integrate measurements allow the surface characterization of thermovacuum treated alder differentially coated. Measurement, 114:372–381.
 Hui, B., Li, Y., Huang, Q., Li, G., Li, J., Cai, L. and Yu, H., 2015. Fabrication of smart coatings based on wood substrates with photoresponsive behavior and hydrophobic performance. Materials and Design, 84:277–284.
 Custodio, J.E. and Eusebio, M.I., 2006. Waterborne acrylic varnishes durability on wood surfaces for exterior exposure. Progress in Organic Coatings, 56: 59–67.
 Bulcke, J.V.D., Acker, J.V., Saveyn, H. and Stevens, M., 2007. Modeling film formation and degradation of semi-transparent exterior wood coatings. Progress in organic coatings, 58:1–12.
 Lung Chou, P., Ting Chang, H., Feng Yeh, T. and Tzen Chang, S., 2008. Characterizing the conservation effect of clear coatings on photodegradation of wood. Bioresource Technology, 99: 1073–1079.
 Enomae, T. and Yamaguchi, N., 2006. Influence of coating properties on paper-to-paper friction of coated paper. Journal of wood science, 52:509-513.
 Fernando, de., Moura, L. and Hernandez, R.E., 2006. Evaluation of varnish coating performance for three surfacing methods on sugar maple wood. Forest products journal, 56:11-12.
 Allen, N. S., Edge, M., Ortega, A., Sandoval, G., Liauw, C. M., Verran, J., Stratton, J. and McIntyre, R. B., 2004. Degradation and stabilization of polymers and coatings: Nano versus pigmentary titania particles, Polymer Degradation and Stability, 85, 927-946.
 Lowry, M. S., Hubble, D. R., Wressell A. L., Vratsanos, M. S., Pepe, F, R. and Hegedus, C. R,2008. Assessment of UV-permeability in nano-ZnO filled coatings via high throughput experimentation. Journal of Coatings Technology and Research, 5(2):233–239.
 Profili, J., Levasseur, O., Koronai, A., Stafford, L. and Gherardi, N., 2017. Deposition of nanocomposite coatings on wood using cold discharges at atmospheric pressure. Surface & Coatings Technology, 309:729–737.
 Andrady, AL., Hamid, S. H., Hu, X. and Torikai, A. J., 1998. Effects of increased solar ultraviolet radiation on materials. J. Photochem. Photobiol, B: Biology, 46: 96-103.
 Kuo, M. and Hu, N., 1991. Ultrastructural changes of photodegradation of wood surfaces exposed to UV. Holzforschung, 45(5):347–353.
 Tzen Chang, S. and Lung Chou, P., 2000. Photodiscoloration inhibition of wood coated with UV-curable acrylic clear coatings and its elucidation. Polymer Degradation and Stability, 69: 355-360.
 Ting Chang, H., Feng Yeh, T. and Tzen Chang, S., 2002. Comparisons of chemical characteristic variations for photodegraded softwood and hardwood with/without polyurethane clear coatings. Polymer Degradation and Stability, 77: 129–135.