@article{(Open Science Index):https://publications.waset.org/pdf/3893, title = {Modeling of Sensitivity for SPR Biosensors- New Aspects}, author = {Volodymyr Chegel}, country = {}, institution = {}, abstract = {The computer modeling is carried out for parameter of sensitivity of optoelectronic chemical and biosensors, using phenomena of surface plasmon resonance (SPR). The physical model of SPR-sensor-s is described with (or without) of modifications of sensitive gold film surface by a dielectric layer. The variants of increasing of sensitivity for SPR-biosensors, constructed on the principle gold – dielectric – biomolecular layer are considered. Two methods of mathematical treatment of SPR-curve are compared – traditional, with estimation of sensor-s response as shift of the SPRcurve minimum and proposed, for system with dielectric layer, using calculating of the derivative in the point of SPR-curve half-width.}, journal = {International Journal of Electronics and Communication Engineering}, volume = {6}, number = {8}, year = {2012}, pages = {755 - 759}, ee = {https://publications.waset.org/pdf/3893}, url = {https://publications.waset.org/vol/68}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 68, 2012}, }