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Volume 26 - ICOP & ICPET 2020
ICOP & ICPET _ INPC _ ICOFS 2020, 26 - ICOP & ICPET 2020: 997-1000 |
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Naseri A, Khalilzadeh J, Eslamimajd A, Darbani S M R, Hemmati M, Akbari M R et al . Possibility of Investigation bacterial samples using laser induced Breakdown spectroscopy. ICOP & ICPET _ INPC _ ICOFS 2020; 26 :997-1000
URL: http://opsi.ir/article-1-2008-en.html
URL: http://opsi.ir/article-1-2008-en.html
Ahmad Naseri * 
1, Javad Khalilzadeh1 , Abdollah Eslamimajd2 , Seyed Mohammad reza Darbani2 , Marziyeh Hemmati2 , Mohammad reza Akbari1 , Shahin Faridfar1
1, Javad Khalilzadeh1 , Abdollah Eslamimajd2 , Seyed Mohammad reza Darbani2 , Marziyeh Hemmati2 , Mohammad reza Akbari1 , Shahin Faridfar1
1- University of Emam Hossein
2- Institute of Optics and Laser Science and Technology, University of Maleke Ashtar
2- Institute of Optics and Laser Science and Technology, University of Maleke Ashtar
Abstract: (1302 Views)
In this paper, bacterial samples were investigated using Laser Induced Breakdown Spectroscopy (LIBS). The bacteria studied include non-pathogenic Escherichia Coli and Bacillus Cereus. Bacterial samples were prepared on three form: tablet, powder and thin film on glass substrate. Bacteria samples spectrum were compared with glass substrate spectrum and elements of calcium, magnesium, , phosphorus, sulfur, chlorine, iron, manganese, copper, hydrogen, and CN molecular bonding were observed in the spectra of samples. The results of the spectroscopy investigation show that laser Induced Breakdown Spectroscopy is capable of identification and discrimination bacterial samples.
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