Abstract Changes in consumer preference for safe food have led to innovations in
packaging technologies. This article reviews about different smart packaging systems and …

The first ion-selective electrodes (ISEs) based on bulk membranes containing an ion carrier
were introduced more than 30 years ago. It has been estimated that by 1990 more than …

The success of fluorescence experiments requires attention to experimental details and an
understanding of the instrumentation. There are also many potential artifacts that can distort …

Interest in the use of active and intelligent packaging systems for meat and meat products
has increased in recent years. Active packaging refers to the incorporation of additives into …

Recently, the demand for safe and high quality foods, as well as changes in consumer
preferences have led to the development of innovative and novel approaches in food …

The ability to measure all process variables is of great importance in the field of bioprocess
monitoring and control, and continuous, real‐time measurements are highly desired. The …

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 quantification of key variables such as oxygen, pH, carbon dioxide, glucose, and
temperature provides essential information for biological and biotechnological applications …

This article provides a brief review on the development and applications of optical and fiber-
optic pH sensors in the 1990s. Various methods and materials for immobilization of pH …

Luminescent transition metal complexes are currently revolutionizing many areas of
photochemistry and photophysics. In particular, they are proving useful as molecular probes …