The current status of sensors capable of continuous measurement of analytes in biological
media is reviewed. This review containing 173 references deals with devices whose use in …

Organic conjugated polymers (conducting polymers) have emerged as potential candidates
for electrochemical sensors. Due to their straightforward preparation methods, unique …

Communication between cellular organisms occurs, among other mechanisms, through the
release of specific biochemical or chemical messengers by an emitting cell, generally …

The discoveries made in the 1980s that NO could be synthesized by mammalian cells and
could act as physiological messenger and cytotoxic agent had elevated the importance of its …

The need for cheaper, faster, and more accurate measurements has been a driving force for
the development of new sensing devices. As is well known, the electrical conductivity of …

This Minireview focuses on recent advances in the use of ionomer‐coated electrodes and
nanoelectrode ensembles for the determination of redox ions at trace concentration level …

This review covers primarily the development of biosensors and electrochemical schemes of
clinical significance during the years 1997 and 1998. The review is not a comprehensive …

In this study, we have prepared two nitric oxide (NO) microsensors using two combinations
of nickel tetrasulfonated phthalocyanine (NiTSPc), o-phenylenediamine (o-PD) and Nafion® …

Introduction 3. Electrochemical detection of nitric oxide (NO) 4. Electrochemical sensors 4.1.
Clark type NO sensors 4.2. Modified NO sensors 4.3. Combination NO sensors 4.4. Other …

A porphyrin-based NO sensor has been prepared using Mn (II)-meso-
tetracarboxyphenylporphyrin linked via a spacer chain to a pyrrole unit. By means of …