IEEE Trans Appl Supercond 2012, 22:6601204–1-4. 17. Vermeir P, Cardinael I, Baecker M, Schaubroeck J, Schacht E, Hoste S, Van Driessche I: Fluorine-free water-based sol–gel deposition of highly epitaxial YBa2Cu3O7-delta Mizoribine price films. Supercond Sci Technol 2009, 22:075009–1-5.CrossRef 18. Jiang HG, Ruhle M, Lavernia EJ: On the applicability of the x-ray diffraction line profile analysis in extracting grain size and microstrain in nanocrystalline materials. J Mater Res 1999, 14:549–559.CrossRef 19. Beyer J, Schurig T, Menkel S, Quan Z, Koch H: XPS investigation of the surface composition

of sputtered YBCO thin films. Physica C 1995, 246:156–162.CrossRef 20. Rajasekar P, Chakraborty P, Bandyopadhyay SK, Barat P, Sen P: X-ray photoelectron spectroscopy study of oxygen and argon annealed YBa2Cu3O7-delta. Mod Phys Lett B 1998, 12:239–245.CrossRef 21. Foltyn Selleckchem NVP-BEZ235 SR, Jia QX, Arendt PN, Kinder L, Fan Y, Smith JF: Relationship between film thickness and the critical current of YBa2Cu3O7-delta-coated conductors. Appl Phys Lett 1999, 75:3692–3694.CrossRef 22. van der Beek CJ, Konczykowski M, Abal’oshev A, Abal’osheva I, Gierlowski P, Lewandowski SJ, Indenbom MV, Barbanera S: Strong pinning in high-temperature superconducting films. Phys Rev B 2002, 66:024523–1-10.CrossRef 23. Tran DH, Putri WBK, Wie CH, Kang B, Lee NH, Kang WN, Lee JY, Seong WK: Thickness

dependence of critical current density in GdBa2Cu3O7-delta thin films with BaSnO3 addition. J Appl Phys 2012, 111:07D714–1-3.CrossRef 24. Feldmann DM, SIS3 Holesinger TG, Maiorov B, Zhou H, Foltyn SR, Coulter JY, Apodoca I: 1000 A cm(−1) in a 2 mu m thick YBa2Cu3O7-x film with BaZrO3 and Y2O3 additions. Supercond Selleckchem 5-Fluoracil Sci Technol 2010, 23:115016–1-8.

25. Dürrschnabel M, Aabdin Z, Bauer M, Semerad R, Prusseit W, Eibl O: DyBa2Cu3O7-x superconducting coated conductors with critical currents exceeding 1000 A cm(−1). Supercond Sci Technol 2012, 25:105007–1-4.CrossRef Competing interests The authors declare that they have no competing interests. Authors’ contributions YW participated in the design of the study, carried out the preparation of Ni-W tapes with buffer architectures, carried out the fabrication of GdBCO films, performed the statistical analysis, as well as drafted the manuscript. LL participated in the design of the study and revised the manuscript. DX helped operate the RF magnetron sputtering system. YL participated in the design of the study, provided the theoretical and experimental guidance, and revised the manuscript. All authors read and approved the final manuscript.”
“Background Recent advances in tissue-engineering techniques had enabled scientists in fabricating the novel scaffolds with multi-functional properties to overcome the problems faced in the existing one. The 2D and/or 3D scaffolds used for tissue-engineering applications had greatly influenced the present scenario for scaffold construction.