. Mei N, Xuguang L, Jinming D, Wensheng H, Molecular structure and properties of wool fiber surface-grafted with nano-antibacterial materials, Spectrochimica Acta Part A, 86, 2012, 289– 293.
. Shin Y, Yoo D, Jang, J, Molecular Weight Effect on Antimicrobial Activity of Chitosan Treated Cotton Fabrics, Journal of Applied Polymer Science. 80, 2001, 2495-2501.
 Tsukada M, Arai T, Colonna GM, Boschi A, Freddi G, Preparation of Metal-Containing Protein Fibers and Their Antimicrobial Properties, Journal of Applied Polymer Science
, 89, 2003, 638-644.
 Bergen WV, wool handbook Interscience pub, Newyork, 1970.
 Seyed-Esfahani MH, Shams-Natri A, Text. Finish Amirkabir university of Technology Pub, 2001.
 Onar N, Sariisik, Use of enzymes and chitosan biopolymer in wool dyeing, Fibers Text, Eastern Eur, 13, 2005, 54-59.
 Cestari A, Vieira E, Santos A, Mota J, The removal of an anionic red dye from aqueous solutions using chitosan beads-The role of experimental factors on adsorption using a full factorial design, Journal of Hazard. Mater, 160, 2008, 337-343.
 Rattanaphani S, Chairat M, Bremner JB, Rattanaphani V, An adsorption and thermodynamic study of lac dyeing on cotton pretreated with chitosan, Dyes and Pigments, 72, 2007, 88-96.
 Dash M, Chiellini F, Ottenbrite RM, Chiellini E, Chitosan-A versatile semi-synthetic polymer in biomedical applications, Progress in Polymer Science
, 36, 2011, 981-1014.
 Huang XY, Mao XY, Bu H, Yu XY, Jiang G.B, Zeng M.H, Chemical modification of chitosan by tetraethylenepentamine and adsorption study for anionic dye removal, Journal Carbohydrate Polymers, 346, 2011, 1232-1240.
 Rinaudo M, Auzely R, Vallin C, Mullagaliev I, Specific Interactions in Modified Chitosan Systems, Biomacromolecules, 6, 2005, 2396-2407.
 Hsieh SH, Huang ZK, Huang ZZ, Tseng ZS, Antimicrobial and Physical Properties of Woolen Fabrics Cured with Citric Acid and Chitosan, Journal of Applied Polymer Science
, 94, 2004, 1999-2007.
 Lim SH, Hudson SM, Review of Chitosan and Its Derivatives as Antimicrobial Agents and Their Uses as Textile Chemicals, Journal of Macromolecular Science, Part C: Polym. Rev. 43, 2003, 223-269.
 Ranjbar-Mohammadi M, Arami M, Bahrami H, Mazaheri F, Mahmoodi N.M, Grafting of chitosan as a biopolymer onto wool fabric using anhydride bridge and its antibacterial property, Colloids and Surfaces
. B: Biointerf, 76, 2010, 397-403.
 Vilchez S, Manich A, Jovancic P, Erra P, Chitosan contribution on wool treatments with enzyme, Carbohydrate Polymers, 71, 2008, 515-523.
 Lim SH, Hudson SM, Application of a fiber-reactive chitosan derivative to cotton fabric as an antimicrobial textile finish, Carbohydrate Polymers, 56, 2004, 227-234.
 Giri Dev VR, enugopal JV, Sudha S, Deepika G, Ramakrishna S, Dyeing and antimicrobial characteristics of chitosan treated wool fabrics with henna dye, Carbohydrate Polymers, 75, 2009, 646-650.
 Roberts G, Wood AF, A study of the influence of structure on the effectiveness of chitosan as an anti-felting treatment for wool, Biotechnology, 89, 2001, 297-304.
 El-Zawahry MM, El-Shami S, El-Mallah MH, Optimizing a wool dyeing process with reactive dye by liposome microencapsulation, Dyes and Pigments, 74, 2007, 684-691.