1. GEORGE SAJIN, TUDOR SAVOPOL, EUGENIA KOVACS, IRINA MIRON: Effects of 1800 GSM radiation on human monocytes and trombocytes membrane anisotropy. 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, IEEE – EMB, Shanghai, China, 01 – 04 September 2005, p.180. ISBN 0-7803-8741-4. Conferinta IEEE.
2. E. HAMCIUC, M. BRUMA, C. HAMCIUC, R. LUNGU: Modified aromatic polyimides with potential piezoelectric properties, 28th International Semiconductor Conference, CAS, Sinaia, Romania, 03 – 04 Oct., p. 305-308. ISBN 0-7803-9214-0. Conferinta IEEE.
3. GEORGE SAJIN, ANA MARIA MOISIN, FLOREA CRACIUNOIU, ALINA IULIA DUMITRU: SAW Resonators on Ceramics with controlled piezoelectric properties, 28th International Semiconductor Conference, CAS, Sinaia, Romania, 03 – 04 October, 2005, pp.95 - 98. ISBN 0-7803-9214-0. Conferinta IEEE.
4. EUGENIA KOVACS, IRINA MIRON: Human blood monocytes membrane anisotropy decrease following microwave radiation, Proceedings of the 3rd European Medical & Biological Engineering Conference, Praga, Czech Republic, 20 – 25 Nov. 2005, p. 77, ISSN 1727-1983.
5. NECULOIU D., KOSTANTINIDIS G., MUTAMBA K, TAKACS A., VASILACHE D., SYDLO C., KOSTOPOULOS T., STAVRINIDIS A., MULLER A.:Electromagnetic modeling of GaN FBAR structures, MEMSWAVE 2005, Digest of Technical Papers, pp. 63 - 66.
6. D. NECULOIU, G. KONSTANTINIDIS, K. MUTAMBA, A. TAKACS, D. VASILACHE, C. SYDLO, T. KOSTOPOULOS, A. STAVRINIDIS, A. MÜLLER,  Electromagnetic modeling of micromachinedGaN thin films for FBAR applications,28th International Semiconductor Conference, CAS, Sinaia, Romania, 03 – 04 Oct., 2005. ISBN 0-7803-9214-0.
7. George SAJIN, Tudor SAVOPOL, Eugenia KOVACS, Maria SAJIN, Irina MIRON: Exposure of Human blood cells to 1800 MHz GSM Radiation - Effects on Membrane Anisotropy, 13-th IEEE Mediterranean Electrotechnical Conference, MELECON 2006, Malaga, Spain, May 16 - 19 2006. Conferinta IEEE.
8. George Sajin, Petrescu D., Sajin Maria, Craciunoiu F., Raluca Gavrila: Testing the biocompatibility of the piezoelectric ceramics and biological media. Proceedings of the World Congress on Medical Physics and Biomedical Engineering “Imaging the Future Medicine”, 27 August - 01 Sept. 2006, Seoul, Korea.