In this review, the application of the photoacustic spectroscopy (PAS) is presented as an
option to evaluate the quality of food. This technique is a type of spectroscopy based on …

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In this paper the use of the so-called open photoacoustic cell for thermal characterization of
two-layer systems of variable thickness is described. It is shown that the thermal diffusivity as …

In this article, we review the applications of the open photoacoustic cell (OPC) technique in
studies of photosynthetic activity in plant leaves. The ability to perform in vivo and in situ …

The open photoacoustic cell (OPC) technique is applied to photosynthesis research in
leaves, where the leaf is still attached to the plant. It is shown that real in situ and in vivo …

We have carried out photoacoustic measurements of the thermal diffusivity on samples of
laboratory produced chemically bleached wood pulps, as well as on samples of several …

A photoacoustic cell assembly is described that is permeable to CO 2 and other gases but
not water vapor. As a replacement for the usually employed solid cover, this cell uses a …

Photoacoustic spectroscopy (PAS) has revolutionized the fields of biological, environmental,
and agricultural sciences. It is a very simple, sensitive, and non‐destructive technique that …

This short review presents the photoacoustic technique applied to the study of
photosynthesis. It is known that plants kept in the dark for several hours stop photosynthetic …

The photoacoustic (PA) spectrometry of a double-layer film sample was studied and an
improved phase-resolved method was developed. Phase-resolved equations for different …