Nikerel I.E., van Winden W.A, Verheijen P.J.T, Heijnen J.J, "Model reduction and a priori kinetic parameter identifiability analysis using metabolome time series for metabolic reaction networks with linlog kinetics Metabolic Engineering', Metabolic Engineering, January 2009, Vol 11(1), pp 20-30, Available Online

Gunay M.E., Nikerel I.E., Oner E.T., Kirdar B., Yildirim R., "Simultaneous modeling of enzyme production and biomass growth in recombinant Escherichia coli using artificial neural networks", Biochemical Engineering Journal, December 2008, Vol. 42(3), pp 329-335, Available online

Nikerel IE, Ateş O, Oner ET., "Effect of bioprocess conditions on growth and alkaline protease production by halotolerant Bacillus licheniformis BA17", Applied Biochemistry and Microbiology (Prikladnaya Biokhimiya i Mikrobiologiya),September 2008, Vol. 44(5), pp539-44. Available online

Nikerel I.E., van Winden W.A, van Gulik W.M, Heijnen J.J, "A method for estimation of elasticities in metabolic networks using steady state and dynamic metabolomics data and linlog kinetic", BMC Bioinformatics, 2006, 7:540 Available online,Open Access

Nikerel I.E., Oner E.T., Kirdar B., Yildirim R., "Optimization of medium composition for biomass production of recombinant Escherichia coli cells using response surface methodology, Biochemical Engineering Journal, November 2006, Vol(32), pp 1-6, Available online

Nikerel I.E., van Winden W.A, van Gulik W.M, Heijnen J.J., Linear-logarithmic kinetics: a framework for modeling kinetics of metabolic reaction networks" Proceedings of the 5th Vienna Symposium on Mathematical Modeling, February 2006, Volume II, ARGESIM Report No: 30, Vienna, Austria (Local Copy)

Nikerel I.E., Toksoy E.T., Kirdar B., Yildirim R., "Optimizing medium composition for TaqI endonuclease production by recombinant Escherichia coli cells using response surface methodology", Process Biochemistry, April 2005, Vol40(5),pp 1633-1639 available online

Nikerel I.E., Verheijen P.J.T, Heijnen J.J.,"Development of large scale kinetic models for metabolic networks: challenges, pitfalls, practical solutions", Metabolic Engineering VII, Puerto Vallarta, Mexico (14-19 September 2008)

Nikerel I.E., van Winden W.A, Heijnen J.J, “Model reduction via time scale analysis for metabolic reaction networks using linlog kinetics”, Metabolic Engineering VI, Noordwijkerhout, Netherlands, (1-5 October 2006).

Nikerel I.E., van Winden W.A, van Gulik W.M, Heijnen J.J, “A method for estimation of in vivo elasticities from dynamic and steady-state data, using linlog kinetics.”, 2^nd Kluyver Centre Symposium, Noordwijkerhout, Netherlands (1-3 February 2005).

Nikerel I.E., van Winden W.A, van Gulik W.M, Heijnen J.J, “Dynamic Simulation of the Glycolysis in Saccharomyces cerevisae Using linlog Kinetics.”  11^th Workshop of the BioThermoKinetics Study Group, Developing concepts for systems biology (BTK-11), Oxford, ENGLAND (3-6 September 2004)

Nikerel I.E., van Winden W.A, van Gulik W.M, Heijnen J.J, “A method for the estimation of elasticities using linlog kinetics.”  5^th International Conference on Systems Biology, Heidelberg, GERMANY (9-13 October 2004)

İ.E.,Toksoy Öner, E.,Yıldırım, R, B. Kirdar, ‘Medium Optimization for TaqI Endonuclease Production by Recombinant E.coli cells' , 11^th European Congress on Biotechnology (ECB-11) , Basel- SWITZERLAND, (August 24-29 2003)

Nikerel, İ.E.,Toksoy Öner, E., Yıldırım, R, B. Kirdar, " Statistical Optimization of Medium for the Production of Taq I Endonuclease from Recombinant Escherichia coli Cells Using Response Surface Methodology", 3^rd Chemical Engineering Conference for Collaborative Research in Eastern Mediterranean (EMCC-3), Thessaloniki, GREECE (13-15 May 2003)

Nikerel I.E, Toksoy E.T., Yıldırım R., Kırdar B., 'Rekombinant Escherichia coli hucrelerinde TaqI endonükleaz üretiminin Yanıt Yüzeyi Yöntemi ile istatistiksel optimizasyonu' , 5. Ulusal Kimya Mühendisligi Kongresi (UKMK-5), Ankara- TURKEY (September 2-5, 2002) - poster presentation