Environmental impacts on carotenoid metabolism in leaves

N Dhami, CI Cazzonelli - Plant Growth Regulation, 2020 - Springer
Leaves are primary plant organs harbouring chloroplasts that enable the sensing of
changes in environmental conditions and contribute to maintaining cellular homeostasis …

Fundamentals of ion mobility in the free molecular regime. Interlacing the past, present and future of ion mobility calculations

C Larriba-Andaluz, JS Prell - International Reviews in Physical …, 2020 - Taylor & Francis
While existing ion mobility calculators are capable of feats as impressive as calculating
collision cross sections (CCS) within a few per cent and within a very reasonable time, the …

Fundamentals of trapped ion mobility spectrometry

K Michelmann, JA Silveira, ME Ridgeway… - Journal of the …, 2014 - ACS Publications
Trapped ion mobility spectrometry (TIMS) is a relatively new gas-phase separation method
that has been coupled to quadrupole orthogonal acceleration time-of-flight mass …

Fundamentals of trapped ion mobility spectrometry part II: fluid dynamics

JA Silveira, K Michelmann, ME Ridgeway… - Journal of the …, 2016 - ACS Publications
Trapped ion mobility spectrometry (TIMS) is a new high resolution (R up to~ 300) separation
technique that utilizes an electric field to hold ions stationary against a moving gas …

Automated chiral analysis of amino acids based on chiral derivatization and trapped ion mobility–mass spectrometry

JM Will, A Behrens, M Macke, CD Quarles Jr… - Analytical …, 2020 - ACS Publications
A fast and fully automated method for chiral analysis has been developed by combining a
chiral derivatization approach with high-resolution trapped ion mobility separation. Although …

Characterization and quantification of highly sulfated glycosaminoglycan isomers by gated-trapped ion mobility spectrometry negative electron transfer dissociation …

J Wei, J Wu, Y Tang, ME Ridgeway, MA Park… - Analytical …, 2019 - ACS Publications
Glycosaminoglycans (GAGs) play vital roles in many biological processes and are naturally
present as complex mixtures of polysaccharides with tremendous structural heterogeneity …

Fast and Effective Ion Mobility–Mass Spectrometry Separation of d-Amino-Acid-Containing Peptides

K Jeanne Dit Fouque, A Garabedian, J Porter… - Analytical …, 2017 - ACS Publications
Despite often minute concentrations in vivo, d-amino acid containing peptides (DAACPs) are
crucial to many life processes. Standard proteomics protocols fail to detect them as d/l …

Bioaccessibility, cellular uptake, and transport of astaxanthin isomers and their antioxidative effects in human intestinal epithelial Caco-2 cells

C Yang, H Zhang, R Liu, H Zhu, L Zhang… - Journal of Agricultural …, 2017 - ACS Publications
The bioaccessibility, bioavailability, and antioxidative activities of three astaxanthin
geometric isomers were investigated using an in vitro digestion model and human intestinal …

Tandem-trapped ion mobility spectrometry/mass spectrometry (t TIMS/MS): a promising analytical method for investigating heterogenous samples

FC Liu, ME Ridgeway, MA Park, C Bleiholder - Analyst, 2022 - pubs.rsc.org
Ion mobility spectrometry/mass spectrometry (IMS/MS) is widely used to study various levels
of protein structure. Here, we review the current state of affairs in tandem-trapped ion …

Isomer separation of polybrominated diphenyl ether metabolites using nanoESI-TIMS-MS

KJ Adams, D Montero, D Aga… - International journal for …, 2016 - Springer
In this paper, high-resolution nano-electrospray ionization-trapped ion mobility spectrometry
coupled to mass spectrometry (nESI-TIMS-MS) is used for the study of hydroxylated …