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Research activities

Electrochemical Biosensors

• Amperometric biosensor analyzer ( phenol, glucose, choline )
• Bioelectrochemical analysis of neuropathy target esterase (NTE) activity and organophosphates (OP) with respect to their ability to result in organophosphate induced delayed neurotoxicity (OPIDIN)
• Detection of cholinesterase inhibitors
• Discriminative analysis of neurotoxins ( OP, carbamates, heavy metals )
• New directions

Affinity EnzymoMetric Assay (AEMA) - a new method for the detection of physiologically active compounds

Fiber-optic enzyme sensors based on porphyrin phosphors ( analysis of oxygen, glucose, phenol, cholinesterase inhibitors )

Langmuir films based on amphiphilic polyelectrolytes

• Langmuir technology - background and possibilities
• Structure of LB films from amphiphilic polyelectrolytes
• Structure of protein-polymeric LB films
• Affinity and catalytically properties of proteins in the LB films based on amphiphilic polyelectrolytes

Scanning Probe Microscopy (SPM)

• Structure of LB films and single protein molecules
• Biosensor systems based on SPM
• Investigations with affinity probes

Development of the sensor array

Biosensor based on Particles ARray Counter systems

• SPM
• CD and DVD disks of computers
• Optical scanners
• Optical microscopy

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