Aquatic environments are often contaminated with complex mixtures of chemicals that may
pose a risk to ecosystems and human health. This contamination cannot be addressed with …

The phenomenon of ion mobility (IM), the movement/transport of charged particles under the
influence of an electric field, was first observed in the early 20th Century and harnessed later …

Ion mobility spectrometry is an analytical technique known for more than 100 years, which
entails separating ions in the gas phase based on their size, shape, and charge. While ion …

In the present work we describe the principles of operation, versatility and applicability of a
trapped ion mobility spectrometer (TIMS) analyzer for fast, gas-phase separation of …

In the present paper, theoretical simulations and experimental observations are used to
describe the ion dynamics in a trapped ion mobility spectrometer. In particular, the ion …

Here, complementary ion mobility/mass spectrometry (IM/MS) and ultrahigh-resolution
Fourier transform ion cyclotron resonance (FTICR) MS analyses of light, medium, and heavy …

Studies of large proteins, protein complexes, and membrane protein complexes pose new
challenges, most notably the need for increased ion mobility (IM) and mass spectrometry …

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 …

Ion mobility spectrometry experiments allow the mass spectrometrist to determine an ion's
rotationally averaged collision cross section ΩEXP. Molecular modelling is used to visualize …

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 …