Spreeta™ device

Spreeta devices exhibit very low noise when used in conjunction with optimized readout hardware and data analysis techniques [7]. Because the Spreeta is extremely compact, robust in construction, and commercially available in large quantities for low cost, the Spreeta sensors provide an ideal technology for the development of low-cost distributed instrumentation. 

The base of the instrument contains electronics for (a) generation of signals necessary for driving the Spreeta devices, including stable powering of the sensors LEDs (b) rapid readout and processing of data from the Spreeta devices ... 

A wide number of companies across the world are offering SPR devices, as it is shown in Table 5.3. Some of these companies are Jandratek [38], GWC [39], Ibis [40], Leica [41], Autolab, NLE (SPR670) [42], HTS Biosystems [43], Texas Instrmnents (Spreeta) [44], DKTOA, Analytical Microsystems (Bio-suplar), Sensia S.L., Vir Biosensor. Texas Instrtunents (Dallas, USA) was the first in the development of a miniaturized integrated SPR sensor called TI-SPR-1 Spreeta [44]. The device of Texas Instruments is a novel miniature... 

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