Advances in solvent-free sample preparation methods for matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) of polymers and biomolecules

Matrix assisted deus gorras laser desorption ionization mass spectrometry (MALDI-MS) is an essential analytical technique for the molecular characterization of biomolecules and synthetic polymers.Its ability to provide comprehensive compositional information not afforded by other techniques, with high sensitivity and selectivity, is highly influenc

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Prevalence and Antibiotic Susceptibility Profile of Staphylococcus aureus in Commercialized Food in Oran, Algeria

Background: With regard to health-threatening infections, Staphylococcus aureus is the leading cause of polymorphic infections varying from a banal tegumentary infection to numerous lethal illnesses.Furthermore, it is the third commonest bacterial cause of food-borne infections worldwide.This study aimed to investigate contamination, prevalence, an

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Literary canon studies: methodological guidelines

The article presents for the Lithuanian audience an interdisciplinary approach of literary canon studies that integrates diverse methods of various disciplines (sociology of literature and culture, literary and cultural history, teaching of literature, text reception and aesthetic response history, memory and media research and bibliography studies

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