Search Results - "Mikhael, Abanoub"
-
1
Environmental impact of bioplastic use: A review
Published in Heliyon (01-09-2021)“…Throughout their lifecycle, petroleum-based plastics are associated with many environmental problems, including greenhouse gas emissions, persistence in marine…”
Get full text
Journal Article -
2
Lipid A structural diversity among members of the genus Leptospira
Published in Frontiers in microbiology (25-05-2023)“…Lipid A is the hydrophobic component of bacterial lipopolysaccharide and an activator of the host immune system. Bacteria modify their lipid A structure to…”
Get full text
Journal Article -
3
Lipid A double bond position determination using ozone and laser‐induced dissociation
Published in Rapid communications in mass spectrometry (30-08-2024)Get full text
Journal Article -
4
Matrix‐assisted laser desorption/ionization time‐of‐flight/time‐of‐flight tandem mass spectrometry (negative ion mode) of French Oak lignin: A novel series of lignin and tricin derivatives attached to carbohydrate and shikimic acid moieties
Published in Rapid communications in mass spectrometry (30-09-2020)“…Rationale We report the top‐down lignomic analysis of the virgin released lignin (VRL) small oligomers obtained from French Oak wood. Methods We have used…”
Get full text
Journal Article -
5
Top–down lignomics analysis of the French oak lignin by atmospheric pressure photoionization and electrospray ionization quadrupole time‐of‐flight tandem mass spectrometry: Identification of a novel series of lignans
Published in Journal of mass spectrometry. (01-01-2021)“…We report herein the top–down lignomic analysis of virgin released lignin (VRL) extracted from the French oak wood using atmospheric pressure photoionization…”
Get full text
Journal Article -
6
Structural Elucidation of Intact Rough-type Lipopolysaccharides Using Field Asymmetric Ion Mobility Spectrometry and Kendrick Mass Defect Plots
Published in Analytical chemistry (Washington) (21-11-2023)“…Lipopolysaccharides (LPSs) are a hallmark virulence factor of Gram-negative bacteria. They are complex, structurally heterogeneous mixtures due to variations…”
Get full text
Journal Article -
7
Top‐down lignomics analysis of the French pine lignin by atmospheric pressure photoionization quadrupole time‐of‐flight tandem mass spectrometry: Identification of a novel series of lignin–carbohydrate complexes
Published in Rapid communications in mass spectrometry (30-11-2020)“…Rationale We report the top‐down lignomics analysis of the virgin released lignin (VRL) extracted from French pine wood by using atmospheric pressure…”
Get full text
Journal Article -
8
Top‐down lignomic matrix‐assisted laser desorption/ionization time‐of‐flight tandem mass spectrometry analysis of lignin oligomers extracted from date palm wood
Published in Rapid communications in mass spectrometry (30-03-2019)“…Rationale We report for the first time the top‐down lignomic analysis of the virgin released lignin (VRL) oligomers obtained from the Saudi date palm wood…”
Get full text
Journal Article -
9
Demystifying and unravelling the molecular structure of the biopolymer sporopollenin
Published in Rapid communications in mass spectrometry (30-05-2020)“…Rationale We report the unsolved molecular structure of the complex biopolymer sporopollenin exine extracted from Lycopodium clavatum pollen grains. Methods…”
Get full text
Journal Article