1Reddy KM, Manorama SV, Reddy AR (2003) Bandgap studies on anatase titanium dioxide nanoparticles. Mater Chem Phys 78: 239-245.

2Wang YQ, Hu GQ, Duan XF, Sun HL, Xue QK (2002) Microstructure and formation mechanism of titanium dioxide nanotubes. Chem Phys Lett 365: 427-431.

3Yuan ZY, Su BL (2004) Titanium oxide nanotubes, nanofibers and nanowires. Colloids and Surf A: Physicochem and Engineer Aspects 241: 173-183.

4Luo HM, Takata T, Lee Y, Zhao JF, Domen K, et al. (2004) Photocatalytic activity enhancing for titantium dioxide by co-dopingwith bromine and chlorine. Chem Mater 16: 846-849.

5Mu Q, Li Y, Wang H, Zhang Q (2012) Self-organized TiO2 nanorod arrays on glass substrate for self-cleaning antireflection coatings. J Colloid Interface Sci 365: 308-313.

6Yu JC, Zhang, LZ, Zheng Z, Zhao JC (2003) Synthesis and characterization of phosphated mesoporous titanium dioxide with high photocatalytic activity. Chem Mater 15: 2280-2286.

7Lee AC, Lin RH, Yang CY, Lin MH, Wang WY (2008) Preparations and characterization of novel photocatalysts with mesoporous titanium dioxide (TiO2) via a sol-gel method. Mater Chem Phys 109: 275-280.

8Caruso RA, Schattka JH, Greiner A (2001) Titanium dioxide tubes from sol–gel coating of electrospun polymer fibers. Adv Mater 13: 1577-1579.

9Kawakita M, Kawakita J, Sakka Y (2010) Material properties controlling photocurrent on TiO2 aggregates with plane orientation for dye-sensitized solar cells. J Nanopart Research 12: 2621-2628.

10O'Regan B, Gratzel M (1991) A low-cost, high-efficiency solar cell based on dye- sensitized colloidal TiO2 films. Nature 353: 737-740.

11Goh GKL, Chan KYS, Liu T (2011) Hydrothermal epitaxy of ferromagnetic cobalt doped titanium dioxide films at 120 degrees C. CrystEngComm 13: 524-529.

12Lindgren T, Mwabora JM, Avendano E, Jonsson J, Hoel A, et al. (2003) Photoelectrochemical and optical properties of nitrogen doped titanium dioxide films prepared by reactive DC magnetron sputtering. J Phys Chem B 107: 5709-5716.

13Lobl P, Huppertz M, Mergel D (1994) Nucleation and growth in TiO2 films prepared by sputtering and evaporation. Thin Solid Films 251: 72-79.

14Murugesan S, Kuppusami P, Parvathavarthini N, Mohandas E (2007) Pulsed laser deposition of anatase and rutile TiO2 thin films. Surf Coatings Technol 201: 7713-7719.

15Suda Y, Kawasaki H, Ueda T, Ohshima T (2004) Preparation of high quality nitrogen doped TiO2 thin film as a photocatalyst using a pulsed laser deposition method. Thin Solid Films 453: 162-166.

16Matsumoto Y, Murakami M, Hasegawa T, Fukumura T, Kawasaki M, et al. (2002) Structural control and combinatorial doping of titanium dioxide thin films by laser molecular beam epitaxy. Appl Surf Sci 189: 344-348.

17Osterwalder J, Droubay T, Kaspar T, Williams J, Wang CM, et al. (2005) Growth of Cr-doped TiO2 films in the rutile and anatase structures by oxygen plasma assisted molecular beam epitaxy. Thin Solid Films 484: 289-298.

18Lotnyk A, Senz S, Hesse D (2007) Epitaxial growth of TiO2 thin films on SrTiO3, LaAlO3 and yttria-stabilized zirconia substrates by electron beam evaporation. Thin Solid Films 515: 3439-3447.

19Sandell A, Anderson MP, Alfredsson Y, Johansson MKJ, SchnadtJ, et al. (2002) Titanium dioxide thin-film growth on silicon (111) by chemical vapor deposition of titanium (IV) isopropoxide. J Appl Phys 92: 3381.

20Nizard H, Kosinova ML, Fainer NI, Rumyantsev Yu M, Ayupov BM, et al. (2008) Deposition of titanium dioxide from TTIP by plasma enhanced and remote plasma enhanced chemical vapor deposition. Surf Coatings Technol 202: 4076-4085.

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1Reddy KM, Manorama SV, Reddy AR (2003) Bandgap studies on anatase titanium dioxide nanoparticles. Mater Chem Phys 78: 239-245.

2Wang YQ, Hu GQ, Duan XF, Sun HL, Xue QK (2002) Microstructure and formation mechanism of titanium dioxide nanotubes. Chem Phys Lett 365: 427-431.

3Yuan ZY, Su BL (2004) Titanium oxide nanotubes, nanofibers and nanowires. Colloids and Surf A: Physicochem and Engineer Aspects 241: 173-183.

4Luo HM, Takata T, Lee Y, Zhao JF, Domen K, et al. (2004) Photocatalytic activity enhancing for titantium dioxide by co-dopingwith bromine and chlorine. Chem Mater 16: 846-849.

5Mu Q, Li Y, Wang H, Zhang Q (2012) Self-organized TiO2 nanorod arrays on glass substrate for self-cleaning antireflection coatings. J Colloid Interface Sci 365: 308-313.

6Yu JC, Zhang, LZ, Zheng Z, Zhao JC (2003) Synthesis and characterization of phosphated mesoporous titanium dioxide with high photocatalytic activity. Chem Mater 15: 2280-2286.

7Lee AC, Lin RH, Yang CY, Lin MH, Wang WY (2008) Preparations and characterization of novel photocatalysts with mesoporous titanium dioxide (TiO2) via a sol-gel method. Mater Chem Phys 109: 275-280.

8Caruso RA, Schattka JH, Greiner A (2001) Titanium dioxide tubes from sol–gel coating of electrospun polymer fibers. Adv Mater 13: 1577-1579.

9Kawakita M, Kawakita J, Sakka Y (2010) Material properties controlling photocurrent on TiO2 aggregates with plane orientation for dye-sensitized solar cells. J Nanopart Research 12: 2621-2628.

10O'Regan B, Gratzel M (1991) A low-cost, high-efficiency solar cell based on dye- sensitized colloidal TiO2 films. Nature 353: 737-740.

11Goh GKL, Chan KYS, Liu T (2011) Hydrothermal epitaxy of ferromagnetic cobalt doped titanium dioxide films at 120 degrees C. CrystEngComm 13: 524-529.

12Lindgren T, Mwabora JM, Avendano E, Jonsson J, Hoel A, et al. (2003) Photoelectrochemical and optical properties of nitrogen doped titanium dioxide films prepared by reactive DC magnetron sputtering. J Phys Chem B 107: 5709-5716.

13Lobl P, Huppertz M, Mergel D (1994) Nucleation and growth in TiO2 films prepared by sputtering and evaporation. Thin Solid Films 251: 72-79.

14Murugesan S, Kuppusami P, Parvathavarthini N, Mohandas E (2007) Pulsed laser deposition of anatase and rutile TiO2 thin films. Surf Coatings Technol 201: 7713-7719.

15Suda Y, Kawasaki H, Ueda T, Ohshima T (2004) Preparation of high quality nitrogen doped TiO2 thin film as a photocatalyst using a pulsed laser deposition method. Thin Solid Films 453: 162-166.

16Matsumoto Y, Murakami M, Hasegawa T, Fukumura T, Kawasaki M, et al. (2002) Structural control and combinatorial doping of titanium dioxide thin films by laser molecular beam epitaxy. Appl Surf Sci 189: 344-348.

17Osterwalder J, Droubay T, Kaspar T, Williams J, Wang CM, et al. (2005) Growth of Cr-doped TiO2 films in the rutile and anatase structures by oxygen plasma assisted molecular beam epitaxy. Thin Solid Films 484: 289-298.

18Lotnyk A, Senz S, Hesse D (2007) Epitaxial growth of TiO2 thin films on SrTiO3, LaAlO3 and yttria-stabilized zirconia substrates by electron beam evaporation. Thin Solid Films 515: 3439-3447.

19Sandell A, Anderson MP, Alfredsson Y, Johansson MKJ, SchnadtJ, et al. (2002) Titanium dioxide thin-film growth on silicon (111) by chemical vapor deposition of titanium (IV) isopropoxide. J Appl Phys 92: 3381.

20Nizard H, Kosinova ML, Fainer NI, Rumyantsev Yu M, Ayupov BM, et al. (2008) Deposition of titanium dioxide from TTIP by plasma enhanced and remote plasma enhanced chemical vapor deposition. Surf Coatings Technol 202: 4076-4085.

21Jia QX, McCleskey TM, Burrell AK, Lin Y, Collis GE, et al. (2004) Polymer-assisted deposition of metal-oxide films. Nature Mater 3: 529-532.

22Fei L, Naeemi M, Zou G, Luo HM (2013) Chemical solution deposition of epitaxial metal-oxide nanocomposite thin films. The Chem Record 13: 85-101.

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23Zou G, Zhao J, Luo HM, McCleskey TM, Burrell AK, et al. (2013) Polymer-assisted deposition: a chemical solution route for a wide range of materials growth. Chem Soc Rev 42: 439-449.

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26Wang X, Chen L, Zhao J, Jin L, Li L (2008) Hydrothermal synthesis of thin films of barium titanate nanotube arrays. Integrated Ferroelectrics 99: 125–131.

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