Hybrid and Bio Nanocomposites for Ultrasensitive Ammonia Sensors

Hybrid and Bio Nanocomposites for Ultrasensitive Ammonia Sensors

New organic electronic organic ammonia sensors based on hybrid nanocomposites polyaniline-titanium dioxide and on PANI/chitosan with high metrological performances were created. The physical and chemical properties of the nanocomposites were optimized to get a high sensitivity and very low detection threshold (in ppb values). For hybrids, in the core shell form, the performances were analyzed b...

Electrochemical Hybrid Bio-sensors for Neurotransmitters Analysis

Abstrac t Biosensors are devices that detect and transmit information regarding a physiological change or the presence of various chemical or biological materials in a given environment. A new concept of electrochemical biosensors, directly related to the biological redox processes at the cellular and subcellular level, is proposed for testing microfluidic probes, in order to investigate and tr...

Bio-Electronics and Bio-sensors

Glucose-Sensitive Holographic (Bio)Sensors: Fundamentals and Applications

Nowadays sensors and especially biosensors play an important role in medical diagnosis and detection of food and environment contaminations. Biosensors’ facilities have been improved significantly by using technologies such as surface plasmon resonance, microfluidics, laser, and electrochemistry. These technologies are now available on chips in micro- and nano-scale and are capable of mea...

Localized Optical Mode in Photonic Bio-Sensors

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