We review the current state of optical methods for sensing oxygen. These have become
powerful alternatives to electrochemical detection and in the process of replacing the Clark …

Fluorescence imaging techniques involving chemical sensors are essential tools in many
fields of science and technology because they enable the visualization of parameters which …

Continuous monitoring of oxygen concentration is of great importance in many different
areas of research which range from medical applications to food packaging. In the last three …

The field of optical chemical sensors has been a growing research area over the last three
decades. A wide range of books and review articles has been published by experts in the …

There is an enormous demand for chemical sensors for many areas and disciplines. High
sensitivity and ease of operation are two main issues for sensor development. Fluorescence …

Optical chemical sensors are capable of continuously recording a chemical species and
thus have found (and will find) numerous applications in areas such as the chemical …

The first sol− gel-based, ratiometric, optical nanosensors, or sol− gel probes encapsulated
by biologically localized embedding (PEBBLEs), are made and demonstrated here to …

The presence and concentration of oxygen in biological systems has a large impact on the
behavior and viability of many types of cells, including the differentiation of stem cells or the …

Nutrient and oxygen supply of cells are crucial to tissue engineering in general. If a sufficient
supply cannot be maintained, the development of the tissue will slow down or even fail …

Cyclometalated iridium (III) coumarin complexes represent new types of probes for optical
oxygen sensing. In comparison to the most commonly used ruthenium (II) polypyridyl dyes …