Published in Sensors and Actuators B Chemical
Optical detection systems for portable analytical instrument require commercially available, miniaturized, robust and well performing light sources. Light emitting diodes (LEDs) have been extensively used in portable analytical devices as they are exceptionally stable light sources offering a number of advantages over traditional light sources incl...
Published in Sensors and Actuators B Chemical
Published in Sensors and Actuators B Chemical
Published in Sensors and Actuators B Chemical
Published in Sensors and Actuators B Chemical
Published in Sensors and Actuators B Chemical
Abstract In the present article, we report about the characterisation and organic vapour sensing properties of Langmuir–Blodgett thin films of s-triazines bearing three oxygen-linked phthalocyanines incorporating Cu and Zn metals (CuPc and ZnPc). Surface pressure–area per molecule ( π– A) isotherms of CuPc and ZnPc monolayers at room temperature sh...
Published in Sensors and Actuators B Chemical
Published in Sensors and Actuators B Chemical
Published in Sensors and Actuators B Chemical
Published in Sensors and Actuators B Chemical
An electronic system for the multiplexed detection of DNA polymerization is designed and characterized. DNA polymerization is detected by the measurement of small transient currents arising from ion diffusion during polymerization. A transimpedance amplifier is used to detect these small currents; we implemented a twenty-four channel recording syst...
