Sol-Gel Dipping Devices for HS Visualization.

In this contribution we report the synthesis and full characterization, via a combination of different spectroscopies (e.g., H NMR, UV-vis, fluorescence, MALDI), of a new family of fluorescent zinc complexes with extended π-conjugated systems, with the final aim of setting up higher performance HS sensing devices.

Paper-Strip-Based Sensors for HS Detection: A Proof-of-Principle Study.

In this work, the authors explored the interaction of a suite of fluorescent zinc complexes with HS. The authors provide evidence that HS binds the zinc center of all the complexes under investigation, allowing them to possibly function as sensors by a 'coordinative-based' approach. Naked-eye color changes occur when treating the systems with HS, so the fluorescence responses are modulated by the presence of HS, which has been related to a change in the energy level and coupling of excited states through a computational study.

[Influence of conditions of artificial hibernation on energy metabolism indices in rats].

Influence of the conditions of artificial hibernation on the content of ATP, ADP, AMP, cAMF in the blood and liver of rats is studied. It is established, that the entering and stay of animals in the conditions of artificial hibernation is accompanied by a decrease of the content of ADP and P(l). The animal coming out of the condition of artificial hibernation is accompanied by an increase of the content of ATP and cAMP and achievement in twenty-four hours of the level of monitoring values.