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Fourier Transform Infrared (FT-IR) Spectroscopy: Fourier Transform Infrared (FT-IR) Spectroscopy, A Novel Technique to Study the Biochemical structure of Bacterial Cells - Tapa blanda

Al-Qadiri, Hamzah

 
9783838360607: Fourier Transform Infrared (FT-IR) Spectroscopy: Fourier Transform Infrared (FT-IR) Spectroscopy, A Novel Technique to Study the Biochemical structure of Bacterial Cells
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ISBN 10: 3838360605 ISBN 13: 9783838360607
Editorial: LAP LAMBERT Academic Publishing, 2011

Sinopsis

This research work was performed to examine the feasibility of using Fourier transform infrared (FT-IR) spectroscopy (in the mid-IR range, 4000-400 cm-1) to i) detect and identify bacterial cells. The greatest spectral variation was observed between 1800 cm-1 and 900 cm-1: for amide I band at ~1650 cm-1, amide II band at ~1540 cm-1, CH3 and CH2 of protein components around 1455 cm-1 and 1398 cm-1, P=O of the phosphodiester backbone of nucleic acids around 1242 cm-1 and 1080 cm-1, and polysaccharide compounds around 1050 - 950 cm-1. From the second derivative transformation and loadings plot, FT-IR showed the potential to detect sublethally injured and dead cells and discriminate between different types and degrees of cell injury.

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Reseña del editor

This research work was performed to examine the feasibility of using Fourier transform infrared (FT-IR) spectroscopy (in the mid-IR range, 4000-400 cm-1) to i) detect and identify bacterial cells. The greatest spectral variation was observed between 1800 cm-1 and 900 cm-1: for amide I band at ~1650 cm-1, amide II band at ~1540 cm-1, CH3 and CH2 of protein components around 1455 cm-1 and 1398 cm-1, P=O of the phosphodiester backbone of nucleic acids around 1242 cm-1 and 1080 cm-1, and polysaccharide compounds around 1050 - 950 cm-1. From the second derivative transformation and loadings plot, FT-IR showed the potential to detect sublethally injured and dead cells and discriminate between different types and degrees of cell injury.

Biografía del autor

My name is Hamzah Al-Qadiri and I am from Amman-Jordan. I am currently working as assistant professor at the University of Jordan. I obtained my Ph.D. degree from Washington State University. My research work emphasizing on studying novel technique for detection and identification of food and water pathogens using infrared spectroscopy.

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Editorial
LAP LAMBERT Academic Publishing
Año de publicación
2011
Idioma
Inglés
ISBN 10 
3838360605
ISBN 13 
9783838360607
Encuadernación
Tapa blanda
Número de páginas
204
Contacto del fabricante
no disponible
Persona responsable
no disponible