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Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety
water, the DNA was extracted with two classical commercial kits or with a kit performing depletion of the host DNA. The extracted DNA also was amplified or not using Phi29 polymerase. We showed that all ...
Acid digestion of nonwoven textiles for measuring their trace element content by ICP techniques
strong acidic media in order to perform a complete digestion of nonwoven textiles, which can be found in face masks. In particular, this protocol allows the digestion of PET-, PTFE-, polyamide- and ...
Determination of lawasone and paraphenylenediamine in henna tattoos and hair dyes through UPLC-PDA
evaluate their potential risk for the consumers. Material and methods: Extraction of the target molecules is performed by adding the extraction solvent MeOH to the henna sample. Hereafter, the sample ...