Hormones are essential chemical messengers that modulate body homeostasis and
regulate appetite, mood, reproduction, and metabolism in the human body. Its dysregulation …

An electrochemical genosensor in which signal amplification is achieved using p-
aminophenol (p-AP) redox cycling by nicotinamide adenine dinucleotide (NADH) is …

A new method and a new buffer medium, expected to be practical for miniaturized
electrochemical immunoassays, were developed for rapid detection of nanomolar levels of p …

Electrochemical signal detection can be readily integrated in biosensors and is thus an
attractive alternative to optical detection methods. In the field of environmental chemistry and …

In view of the role ascribed to the peroxidatic activity of degradation products of cytochrome
c (cyt c) in the processes of apoptosis, we investigate the catalytic potential of heme and of …

Microperoxidase-11 (MP-11) which has been immobilised in a matrix of chitosan-embedded
gold nanoparticles on the surface of a glassy carbon electrode catalyzes the conversion of …

Aromatic peroxygenase (APO) from the basidiomycetous mushroom Agrocybe aegerita (Aae
APO) and microperoxidases (MPs) obtained from cytochrome c exhibit a broad substrate …

The special attention is given to methods for control of genotoxicity. Among them, the
detailed analysis is given that approaches which are based on the traditional molecular …

A High-sensitive immunosensor was developed monitoring the redox signals of Au
nanoparticles in connection with disposable screen-printed carbon strips (SPCSs). All the …

The research presented in this dissertation was undertaken to enhance analytical sensitivity
of electrochemical biosensors for nanomolar detection. The effects of properties of graphitic …