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Fig. 2 | Egyptian Journal of Forensic Sciences

Fig. 2

From: Concentration and Purity DNA Spectrophotometer: Sodium Monofluorophosphate forensic impended effect

Fig. 2

Electrophoresis DNA band contrast visualisation with inhibited formation in sample “a” in relation to SMFP compound. The SMFP toothpaste concentrated in toothbrush was found to degrade and interfere DNA that became inhibited to migrate in electrophoresis. Damage led to insensitivity DNA ionised molecule in electric flow to opposite positive end. The effect is depicted by without base band formation, hence no visualised contrast compared to other nine samples. As a result, the analysis profile 6 male, three female with the one unknown which is female according to volunteers participated. Masked band contrast present, confirms and contributes to impended effect of SMFP comparably with spectrophotometer findings

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