Résultats de la recherche - 416 results

Unravelling data for rapid evidence-based response to COVID-19: a summary of the unCoVer protocol

that allows processing of available COVID-19 RWD without disclosing identification information to analysts and limiting output to data aggregates. Dissemination of unCoVer’s activities will be related to ...

Redesign and Validation of a Real-Time RT-PCR to Improve Surveillance for Avian Influenza Viruses of the H9 Subtype.

The availability of reliable and updated diagnostic tools for H9 surveillance is thus paramount to ensure the prompt identification of this subtype. The genetic variability of H9 represents a challenge ...

Identification and characterization of TiO2 nanoparticles in face masks by TEM

textile ultramicrotomy Abstract: Because of the possible health risks related to the use of nanoparticle technologies in face masks, a general methodology is developed for identification, localization and ...

VALCOR: a protocol for the validation of SARS-corona virus-2 assays.

of SARS-CoV-2 virus by the identification of viral RNA in oropharyngeal and/or nasopharyngeal specimens or other specimens from the human respiratory tract. METHODS: The VALCOR panel of samples will ...

Guidance in selecting analytical techniques for identification and quantification of non-intentionally added substances (NIAS) in food contact materials (FCMS)

recommended procedures for screening, identification, and quantification of NIAS as well as the reporting requirements are outlined. Different analytical equipment and procedures are compared. Limitations of ...

Multicentre study on the reproducibility of MALDI-TOF MS for nontuberculous mycobacteria identification.

Rep, Volume 12, Issue 1 (2022) Abstract: The ability of MALDI- TOF for the identification of nontuberculous mycobacteria (NTM) has improved recently thanks to updated databases and optimized protein ...

VALCOR: a protocol for the validation of SARS-corona virus-2 assays

confirmation of the presence of SARS-CoV-2 in patients with COVID-19 disease or the screening of carriers of SARS-CoV-2 virus by the identification of viral RNA in oropharyngeal and/or nasopharyngeal specimens ...

Investigations upon the Improvement of Dermatophyte Identification Using an Online Mass Spectrometry Application.

a Microflex Bruker spectrometer. Diversifying the references and adding spectra from various culture media and culture durations improved identification performance. The percentage of correct identification at ...

Detection and identification of authorized and unauthorized GMOs using high-throughput sequencing with the support of a sequence-based GMO database

Publication Type: Peer reviewed scientific article Authors: Assia Saltykova; Julien Van Braekel; N. Papazova; Marie-Alice Fraiture; Deforce, Dieter; Kevin Vanneste; Sigrid C.J. De Keersmaecker; Nancy Roosens Source: Food Chemistry: Molecular Sciences, Vol ...

Reliability of Morphological and PCR Methods for the Official Diagnosis of Aethina tumida (Coleoptera: Nitidulidae): A European Inter-Laboratory Comparison.

species. To ensure the reliability of official diagnoses in case of introduction, an inter-laboratory comparison was organised on the identification of by morphology and real-time PCR. Twenty-two National ...

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