Metal− organic frameworks (MOFs), also known as coordination polymers, represent an
interesting type of solid crystalline materials that can be straightforwardly self‐assembled …

Hypoxia development in tumor is closely associated with its increased aggressiveness and
strong resistance to therapy, leading to the poor prognosis in several cancer types …

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 …

Temperature (T) is probably the most fundamental parameter in all kinds of science.
Respective sensors are widely used in daily life. Besides conventional thermometers, optical …

Triplet photosensitizers (PSs) are compounds that can be efficiently excited to the triplet
excited state which subsequently act as catalysts in photochemical reactions. The name is …

Recently, the use of phosphorescent heavy-metal complexes as chemosensors has
attracted increasing interest due to their advantageous photophysical properties. This critical …

Ratiometric fluorescent sensors, which can provide built-in self-calibration for correction of a
variety of analyte-independent factors, have attracted particular attention for analytical …

The tumor microenvironment plays a critical role in tumor initiation, progression, metastasis,
and resistance to therapy. It is different from normal tissue in the extracellular matrix …

Nanostructure-based visual assay has been developed for determination of enzymatic
activity, but most involve in poor visible color resolution and are not suitable for routine …

A kind of fluorescent/phosphorescent dual-emissive conjugated polyelectrolyte has been
prepared by introducing phosphorescent platinum (II) porphyrin (O2-sensitive) into a …