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11 August 2023 Analysis of bacterial DNA by surface enhanced Raman spectroscopy
Sathi Das, Vrishty Kundu, Arijit Pal, Kanchan Saxena, Vivekanandan Perumal, Dalip Singh Mehta
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Proceedings Volume 12627, Translational Biophotonics: Diagnostics and Therapeutics III; 126272H (2023) https://doi.org/10.1117/12.2671025
Event: European Conferences on Biomedical Optics, 2023, Munich, Germany
Abstract
The detection of bacterial deoxyribonucleic acid (DNA) can be helpful to quickly identify a bacterium. A rapid SERS detection of bacterial DNA using microwave synthesized silver (Ag) nanoparticles (NPs) was reported. The microwave synthesizer technique offers quick synthesis of Ag NPs providing control pressure and uniform heat. The NPs based SERS can detect the genomic content of Escherichia coli (E. coli) NC_000913.3 and Pseudomonas aeruginosa (P. aeruginosa) NZ_CP012001 up to 50 ng/μL and 40 ng/μL respectively.
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Sathi Das, Vrishty Kundu, Arijit Pal, Kanchan Saxena, Vivekanandan Perumal, and Dalip Singh Mehta "Analysis of bacterial DNA by surface enhanced Raman spectroscopy", Proc. SPIE 12627, Translational Biophotonics: Diagnostics and Therapeutics III, 126272H (11 August 2023); https://doi.org/10.1117/12.2671025
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KEYWORDS
Raman spectroscopy
Bacteria
Surface enhanced Raman spectroscopy
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