See discussions, stats, and author profiles for this publication at: http://www.researchgate.net/publication/275246712 Physically-strengthened collagen bioactive nanocomposite gels for bone: A feasibility study ARTICLE in FETAL OVINE MODEL FOR IN-SITU ESOPHAGUS TISSUE ENGINEERING · APRIL 2015 Impact Factor: 0.61 · DOI: 10.1007/s13770-015-0102-7 DOWNLOADS 11 VIEWS 36 4 AUTHORS, INCLUDING: Ahmed El-Fiqi Dankook University 20 PUBLICATIONS 82 CITATIONS SEE PROFILE Hae-Won Kim Dankook University 283 PUBLICATIONS 5,171 CITATIONS SEE PROFILE Available from: Ahmed El-Fiqi Retrieved on: 23 June 2015