Luminescence instrumentation signal processing

In the case of OF luminescent sensors, both traditional optical systems and all solid-state systems have been used. Instruments from this second group operate using the same principle as the conventional system, except that LEDs and laser diodes form the main light sources and the signal processing units are fully electronic systems. 

Spectroelectrochemistry, a combination of optical spectroscopy and electrochemistiy has provided a powerful means for eluddating complex redox processes near solution-ekcbodc interfaces f 15.161. A union of transparent electrodes with fiber-optics provides a new strategy for designing new biosensing devices, provided they can be assembled into one instrument (fiber-optic electrode) that will generate and transmit a luminescence signal in response to the substance to be determined. 

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