Résultats de la recherche - 117 results
Challenges in the size analysis of a silica nanoparticle mixture as candidate certified reference material.
equivalent diameters that are specific for dynamic light scattering (DLS), centrifugal liquid sedimentation (CLS), scanning and transmission electron microscopy (SEM and TEM), atomic force microscopy ...
High Prevalence of Plasmodium falciparum Infection in Asymptomatic Individuals from the Democratic Republic of the Congo.
in a significant source of gametocytes that may serve as reservoir of disease transmission. Considering that microscopy certainly underestimates the prevalence of Plasmodium infections within ...
The epidemiology of subclinical malaria infections in South-East Asia: findings from cross-sectional surveys in Thailand-Myanmar border areas, Cambodia, and Vietnam.
s), microscopy and a high volume ultra-sensitive real-time polymerase chain reaction (HVUS qPCR: limit of detection 22 parasites/mL). All villagers older than 6 months were invited to participate. ...
Case report of a false positive result of the Xpert MTB/RIF assay for rifampicin resistance in mycobacterium tuberculosis complex
a Abdomen article AS Case conventional culture detection Diagnosis DRUG health INFECTION IS IT journal Microscopy Molecular Mycobacterium Mycobacterium tuberculosis old ON organisation Patient present Print ...
A modern tool for a conservative purpose: the use of MALDI-TOF MS in a fungal culture collection
Microscopy MS Mycology objectives ON performance preservation result results routine Species strain time time of flight use viability Abstract: One of the main objectives of the BCCM / IHEM fungal culture ...
The search for therapeutic bacteriophages uncovers one new subfamily and two new genera of Pseudomonas-infecting Myoviridae.
and 25% proteins considered homologous between the two clades. By ESI- MS / MS analysis we determined that their virions are composed of at least 25 different proteins and electron microscopy revealed ...
Physical Characterization of Nanomaterials in Dispersion by Transmission Electron Microscopy in a Regulatory Framework
nanomaterials in dispersion by transmission electron microscopy in a regulatory framework, Springer International Publishing, Volume Advanced Transmission Electron Microscopy. Applications to Nanomaterials, Issue ...
Method for fluorescent marker swapping and its application in Steinernema nematode colonization studies.
Green Fluorescent Proteins Luminescent Proteins Microscopy, Confocal Rhabditida symbiosis Xenorhabdus Yersinia pseudotuberculosis Abstract: An allelic exchange vector was constructed to replace gfp by ...
Quality control in culture collections: confirming identity of filamentous fungi by MALDI-TOF MS
MALDI-TOF MALDI-TOF MS Mass Mass Spectrometry method methods Microscopy MS Mycology Objective performance preservation Quality Quality Control result results routine Species strain study time of flight ...
TEM and SP-ICP-MS analysis of the release of silver nanoparticles from decoration of pastry.
Volume 63, Issue 13, p.3570-8 (2015) Keywords: Food Additives Mass Spectrometry Metal Nanoparticles Microscopy, Electron, Transmission Particle Size Silver X-Ray Diffraction Abstract: Metallic silver is an ...