Usefulness of spectroscopy for biomedical engineering

• Autorzy: Olsztyńska-Janus S. , Szymborska K. , Komorowska M. , Lipiński J.
• Języki publikacji: EN

Abstrakty

EN

Modifications of phenylalanine amino acid after its exposure to near-infrared (NIR) radiation have been investigated using ATRFTIR (Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy). The process of amino acid aggregation after its exposure to NIR has been observed. A possible mechanism of amino acid dimer formation has been proposed with the help of theoretical calculations of quantum mechanics (MP2 and B3LYP/6–31 G* level) using the GAUSSIAN 03 package. The usefulness of spectroscopy for biomedical engineering is discussed. ATR-FTIR appears to be a powerful tool for measuring tissue damage in aqueous environments.

Słowa kluczowe

EN

ATR-FTIR; quantum mechanical calculation; L-phenylalanine; amino acid; conformational structure; aggregation; biomedical engineering

PL

ATR-FTIR; obliczenia kwantowe; podczerwień; aminokwas; konformacja struktury; agregacja; inżynieria biomedyczna

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Acta of Bioengineering and Biomechanics
• Rocznik: 2008
• Tom: Vol. 10, nr 3
• Strony: 45--49
• Opis fizyczny: Bibliogr. 21 poz., rys.

Twórcy

autor

Olsztyńska-Janus S.

autor

Szymborska K.

autor

Komorowska M.

autor

Lipiński J.

• Wrocław University of Technology, Institute of Biomedical Engineering and Instrumentation,

Bibliografia

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