de Souza LB1, de Aquino SG, de Souza PP, Hebling J, Costa CA (2007). Cytotoxic effects of different concentrations of chlorhexidine. Am J Dent 20:400-404.

Ye W, Feng XP, Li R (2012). The prevalence of dentine hypersensitivity in Chinses adults. J Oral Rehabil 39:182-187.

Xu Z, Yu J (2011). Visible-light-induced photoelectro chemical behaviors of Fe-modified TiO2 nanotube arrays. Nanoscale 3:3138-3144.

Wong MS, Chou HP, Yang TS (2006). Reactively sputtered N-doped titanium oxide films as visible-light photocatalyst. Thin Solid Films 494:244-249.

White RR, Hays GL, Janer LR (1997). Residual antimicrobial activity after canal irrigation with chlorhexidine. J Endod 23:315-317.

Warfringe J, Dahlen G, Bergenholtz (1985). Dental pulp response to bacterial cell wall material. J Dent Res 64:1046-1050.

Vorontsov AV, Savinov EN, Barannik GB, Troitsky VN and Pramon VN (1997). Quantitative studies on the heterogeneous gas-phase photooxidation of CO and simple VOCs by air over TiO2. Catal Today 39:207-218.

Tanner J, Swarbrook S, Sturart J (2008). Surgical hand antisepsis to reduce surgical site infection. Cochrane Database Syst Rev 23

Sopyan I, Murasawa S, Hashimoto K, Fujishima A (1994). Highly efficient TiO2 film photocatalist: Degradation of gaseous acetaldehyde. Chem Lett 723-726.

Shipu L, Shiwei L, Jianjun L, Nengqian P, Danhong L, Jianbao L (2012). Nitrogen-Doped TiO2 Nanotube Arrays with Enhanced Photoelectrochemical Property. Int J Photo 2012: Article ID 794207

Shigeru K, Eito Y, Hideto M (2012). Photocatalytic Hydrogenation on Semiconductor Particles (Chapter 12). Hydrogenation. Iyad Karam pp 291-308.

Serpone N, Pelizzetti E (1989). Photocatalysis : fundamentals and applications. New York: Wiley Interscience; pp. 565.

Schiavello M (1988). Photocatalysis and Environment. Dordrecht: Kluwer Academic Publisher; pp. 663-677.

Sauer ML and Ollis DF(1996). Photocatalyzed oxidation of ethanol and acetaldehyde in humidified air. J Catal 158:570-582.

Sato S (1986). Photocatalytic activity of NOx-doped TiO2 in the visible light region. Chem Phys Lett 123:126-128.

Sathish M, Viswanathan B, Viswanath RP, Gopina CS (2005). Synthesis, characterization, electronic structure, and photocatalytic activity of nitrogen-doped TiO2 nanocatalyst. Chem Mater 17:6349-6353.

Sandham HJ, Nadeau L, Phillips HI (1992), The effect of chlorhexidine varnish treatment on salivary mutans streptococcal levels in child orthodontic patients. J Dent Res 71:32-35.

Sakthivel S, Janczarek M, Kisch H (2004). Visible light activity and photoelectrochemical properties of nitrogen-doped TiO2. J Phys Chem B 108:19384-19387.

Rusin RP, Aqee k, Suchko M, Pashley DH (2010). Effect of a new desensitizing material on human dentin permeability. Dent Mater 26:600-607.

Roseenthal MW (1990). Historic review of the management of tooth hypersensitivity. Dent Clin North Am 34:403-427.

Qian J, Cui G, Jing M, Wang Y, Zhang M, Yang J (2012). Hydrothermal Synthesis of Nitrogen-Doped Titanium Dioxide and Evaluation of Its Visible Light Photocatalytic Activity. Int J Photo 2012: Article ID 198497

Pelizzetti, E., Schiavello, M (1991). Photochemical Conversion and Storage of Solar Energy; Kluwer Academic Publishers: Dordrecht

Pashley DH (2001). The use of oxalate to reduce dentin permeability under adhesive restorations. Am J Dent 12:89-94.

Pashley DH (1990). Mechanisms of dentin sensitivity. Dent Clin North Am 34:449-473.

Orchardson R, Gillam DG (2006). Managing dentin hypersensitivity. J Am Dent Assoc 137:990-998.

Olusile AO, Bamise CT, Oginni AO, Dosumu OO (2008). Short-term Clinical Evaluation of Four Desensitizing Agents. J Contemp Dent Pract 9:22-29.

Ollis DF, Al-Ekabi H (1993). Photocatalytic purification and treatment of water and air. 3th ed. St. Elsevier; pp. 356-358.

Oin C, Xu J, Zhang Y (2006). Spectroscopic investigation of the function of aqueous 2-hydroxyethylmethacrylate/glutaraldehyde solution as a dentin desensitizer. Eur J Oral Sci 114:354-359.

Napolitano LM (2006). Decolonization of the skin of the patient and surgeon. Surg Infect 7:S3-15.

Mjor I (1972). Human coronaldentine: Structure and reactions, Oral Surg Oral Med Oral Pathol 33:810-823.

Mitoraj D, Kisch H (2008). The nature of nitrogen-modified titanium dioxide photocatalysts active in visible light. Angew Chem Int Ed, 47:9975-9978.

Michelich VJ, Schuster GS, Pashley DH (1980). Bacterial penetration of hyman dentin in vitro. J Dent Res 59:1398.

Meiers JC, Kresin JC (1996). Cavity disinfectants and dentin bonding. Oper Dent 21:153-159.

Lewis RJ (1996). Sax's Dangerous Properties of Industrial Materials 1–3. 9th ed. New York: Van Nostrand Reinhold; pp. 691.

Leikin, Jerrold B, Paloucek, Frank P (2008). Chlorhexdine Gluconate. 4th ed. Posoning and Toxicology Hanbook. Informa; pp. 183-184.

Lee TH, Hu CC, Lee SS, Chou MY, Chang YC (2010). Cytotoxicity of chlorhexidine on human osteoblastic cells is related to intracellular glutathione levels. Int Endod J 43:430-435.

Kubota Y, Shuin T, Kawasaki C, Hosaka M, Kitamura H, Cai R, Sakai H, Hashimoto K, Fujishima A (1994). Photokilling of T-24 homan bladder cancer cells with titanium dioxide. Br J Cancer 70:1107-1111.

Kimura Y, Wilder-Smith P, Yonaga K, Matsumoto K (2000). Treatment of dentine hypersensitivity by lasers: a review. J Clin Periodontol 27:715-721.

Jeansonne MJ, White RR (1994). A comparison of 2.0% chlorhexidine gluconate and 5.25% Sodium Hypochlorite as antimicrobial endodontic irrigants. J Endod 20:276-278.

Irie H, Watanabe Y, Hashimoto K (2003). Reversible control of wettability of a TiO2 surface by introducing roughness. Electrochem Solid-State Lett 8:23-25.

Hu CC, Hsu TC, Kao LH (2012). One-Step Cohydrothermal Synthesis of Nitrogen-Doped Titanium Oxide Nanotubes with Enhanced Visible Light Photocatalytic Activity. Int J Photo 2012: Article ID 391958

Haps S, Slot DE, Berchier CE, Van der Weijden GA (2008). The effect of cetylpyridinium chloride-containing mouth rinses as adjuncts to toothbrushing on plaque and parameters of gingival inflammation: a systematic review. Int J Dent Hyg 6:290-303.

Grnuit T, Bochicchio G, Napolitano LM, McCarter RJ, Roghman MC (2001). Prophylactic chlorhexidine oral rinses decreases ventilator-associated pneumonia in surgical ICU patients. Surg Infect 2:5-18.

Graetzel M (1983). Energy Resources through Photochemistry and Catalysis. New York: Academic Press.

Gillam DG, Bulman JS, Jackson RJ, Newman HN (2006). Dentist perceptions of dentine hypersensitivity and knowledge of its treatment. J Oral Rehabil 29:219-225.

Fujishima A, Honda K (1972). Electrochemical photolysis of water at a semiconductor electrode. Nature 238:37-38.

Forssell-Ahlberg K (1978). Influences of noxious dental pulp. Acta Physiol Scand 103:71-80.

Edmiston Jr CE, Seabrook GR, Johnson CP, Paulson DS, Beausoleil CM (2007). Comparative of a new and innovative 2% chlorhexidine gluconate-impregnated cloth with 4% chlorhexidine gluconate as topical antiseptic for preparation of the skin prior to surgery. Am J Infect Control 35:89-96.

Delany GM, Patterson SS, Miller CH, Newton CW (1982). The effect of chlorhexidine gluconate irrigation on the root canal flora freshly extracted necrotic teeth. Oral Surg 53:518-523.

David H, Pashle DH (1990). Mechanisms of dentin sensitivity. Dent Clin North Am 34:449-474.

Chen XB, Burda C (2004). Photoelectron spectroscopic investigation of nitrogen-doped titania nanoparticles. J Phys Chem B 108:15446-15449.

Camps J, Pizant S, Dejou J, Franquin JC (1998). Effect of desensitizing agents on human dentin permeability. Am J Dent 11:286-290.

Cai R, Kubota Y, Shuin T, Sakai H, Hashimoto K, Fujishima A (1992). induction of cytotoxicity by photo excited TiO2 particles. Cancer Res 52:2346-2348.

Brannstrom M, Astrom A (1972). The hydrodynamics of the dentine : its possible relationship to dental pain. Int dental J 22:219-227.

Bard AJ (1982). Design of semiconductor photoelectrochemical systems for solar energy conversion. J Phys Chem 86:172–177.

Absi AM, Adam D (1987). Dentin hypersensitivity : The effect in vitro of acids and dietary substances on root planed and burred dentin. J Clin Periodontol 14:274.