Optical methods for sensing and imaging oxygen: materials, spectroscopies and applications

摘要: We review the current state of optical methods for sensing oxygen. These have become powerful alternatives to electrochemical detection and in process replacing Clark electrode many fields. The article (with 694 references) is divided into main sections on direct spectroscopic oxygen, absorptiometric luminescent probes, polymeric matrices supports, additives related materials, schemes read-out imaging, formats (such as waveguide sensing, sensor arrays, multiple sensors nanosensors). finally discuss future trends applications summarize properties most often used indicator probes polymers. ESI† 385 gives a selection specific such medicine, biology, marine geosciences, intracellular aerodynamics, industry biotechnology, among others.