Ion mobility mass spectrometry for large Synthetic molecules: Expanding the analytical toolbox

N Geue, REP Winpenny, PE Barran - Journal of the American …, 2024 - ACS Publications
Understanding the composition, structure and stability of larger synthetic molecules is crucial
for their design, yet currently the analytical tools commonly used do not always provide this …

Degradation strategies for structural characterization of insoluble synthetic polymers by mass spectrometry

TNJ Fouquet, RB Cody… - Mass Spectrometry …, 2024 - Wiley Online Library
With the advent of soft ionization techniques such as electrospray (ESI) and matrix‐assisted
laser desorption/ionization (MALDI) to produce intact gas‐phase ions from nonvolatile …

Phytochemical analysis, antioxidant, anticancer, and antibacterial potential of Alpinia galanga (L.) rhizome

IM Aziz, AA Alfuraydi, OM Almarfadi, MAM Aboul-Soud… - Heliyon, 2024 - cell.com
Abstract Alpinia galanga (L.) Willd.(A. galanga) is extremely significant and is utilized
extensively in traditional medicine throughout many nations. This study aimed to determine …

Direct Mass Spectrometric Analysis of Brominated Flame Retardants in Synthetic Polymers

K Grönlund, VH Nissinen, I Rytöluoto… - ACS …, 2024 - ACS Publications
Brominated flame retardants (BFRs) are persistent organic pollutants that pose a major
threat to the environment. In this study, a direct insertion probe (DIP) coupled with …

Application of surface-layer matrix-assisted laser desorption/ionization mass spectrometry imaging to pharmaceutical-loaded poly (ester urea) films

K Williams-Pavlantos, NC Brigham-Stinson… - Analytica Chimica …, 2023 - Elsevier
Polymer thin films are often used in transdermal patches as a method of continuous drug
administration for patients with chronic illness. Understanding the drug segregation and …

[HTML][HTML] Structural Analysis of Polylactic Acid in Composite Starch Biopolymers–A Stochastic Dynamics Mass Spectrometric Approach

B Ivanova - Innov Discov, 2024 - article.innovationforever.com
Since, by 2050 at about 12 thousand metric tons waste of synthetic plastics shall pollute the
environment, and only 9% of them have been recycled, there is position involving synthetic …

Ultrasensitive In Vitro and Ex Vivo Tracking of 13C-Labeled PEG–PLA Degradation Products by MALDI-TOF Mass Spectrometry

MT Khong, V Darcos, J Vialaret, F Ng… - …, 2024 - ACS Publications
Copolymers of poly (lactic acid)(PLA) and poly (ethylene glycol)(PEG) are widely used in
biomedical applications. As inactive ingredients in formulations, tracking their degradation …

Differentiation of Four Polyvinylidene Fluoride Polymers Based on Their End Groups by DART-FT-ICR MS and Kendrick Plots

P Pacholski, S Schramm, F Progent… - Journal of the American …, 2023 - ACS Publications
Nowadays, synthetic polymers are produced and used in many materials for different
applications. Matrix-assisted laser desorption/ionization or electrospray mass spectrometry …

Polystyrene Chain Geometry Probed by Ion Mobility Mass Spectrometry and Molecular Dynamics Simulations

S Naskar, A Minoia, Q Duez, A Izuagbe… - Journal of the …, 2024 - ACS Publications
Polystyrene (PS) is a thermoplastic polymer commonly used in various applications due to
its bulk properties. Designing functional polystyrenes with well-defined structures for …

[PDF][PDF] Thermal destruction and thermophysical properties of polymer composites based on polyester resin with different content of carbon nanotubes

NV Siharova, YI Sementsov, SV Zhuravsky… - Him. Fiz. Tehnol …, 2024 - researchgate.net
The purpose of this study was to determine the effect of carbon nanotubes (CNTs) on the
thermal decomposition and thermo-oxidative destruction of nanocomposites based on …