Bartosz Kalota

Jan Długosz University · Institute of Chemistry and Environmental Protection

A convenient method for the preparation of very attractive and almost unknown lutetium(III)–porphyrins was developed. Systematic investigations involving a broad spectrum of solvents (DMF, TCB, imidazole, sulfolane, and a CHCl3/MeOH mixture), as well as studies concerning the influence of temperature and the reaction time on the yield, were perform...

A novel luminescent temperature sensor material fabricated by incorporating europium(III)-tris(thienoyltrifluoroacetonato)-(diantipyrylpropylmethane) (Eu-(tta)3dapm) into a cellulose triacetate (CTA) film is reported. The temperature effect on the luminescence intensity and lifetime in the range of 25–75°C has been studied. The sensor material exhi...

Optical chemical sensors enlarge the definition of a classical chemical sensor; they present results in two-dimensional (2D) or three-dimensional (3D) aspect. They can determine parameters of micro and macro scale objects without using a lot of electronic equipment. This article is focused on sensors based on porphyrin derivatives and europium comp...

The spectral and luminescent properties of new complexes of lutetium(III)–chloride with 5,10,15,20-tetraphenylporphine and its mono-nitrophenyl derivative with a para-nitro group on one of the meso-phenyl rings were studied. The complexes showed weak fluorescence (φ fl = 5·10–4) and moderate phosphorescence (φ ph = 3·10–2) at 77 K and phosphorescen...

The dissertation outlines basic aspects of the structure and chemistry of lanthanide(III) porphyrins as well as their luminescence. It includes the current state-of-the-art of luminescence-based oxygen sensing and the utilization of the above mentioned complexes in this area. Realization of the primary aims of the dissertation, resulted in elabora...

A novel luminescent temperature sensor material fabricated by incorporating europium(III)-tris(thienoyltrifluoroacetonato)-(diantipyrylpropylmethane) (Eu-(tta)3dapm) into a cellulose triacetate (CTA) film is reported. The temperature effect on the luminescence intensity and lifetime in the range of 25–75°C has been studied. The sensor material exhi...

In this review, characteristics of luminophores and polymer matrices the most often used in contemporary single, double and triple luminophore luminescent sensors was presented. Operation mechanisms and application of these sensors were discussed, as well.

In this review, characteristics of commonly used calibration methods in contemporary single, double and triple luminophore luminescent sensors was presented. Main signal separation methods of contemporary double and triple luminophore luminescent sensors were discussed, as well.

A novel luminescent temperature sensor using ruthenium(II)-tris(2,2’-bipyridine) ([Ru(bpy)3]2+) incorporated into chitosan polymer matrix was developed. The sensor exhibits completely reversible and stable luminescent response (λexc = 455 nm, λem = 605 nm), strong temperature sensitivity (–2.0 %/°C), significant luminescence intensity decrease (~10...

A novel luminescent temperature sensor using ruthenium(II)-tris(2,2'-bipyridyl) (Ru(bpy)3]2+) incorporated into chitosan polymer matrix was developed. The sensor exhibits completely reversible and stable luminescent response (λexc = 455 nm, λem = 605 nm), strong temperature sensitivity (–2.0 %/°C), significant luminescence intensity decrease (~10x)...

This thesis presents theoretical background supported numerous examples, explaining the most important information helpful in luminescent sensors technology basis understanding. An experimental part describes unreported before in literature results of carried out studies. New metalloporphyrin luminophores were developed: chloro-lutetium(III)-5,10,1...