[HTML][HTML] Clear distinction between CAC and CMC revealed by high-resolution NMR diffusometry for a series of bis-imidazolium gemini surfactants in aqueous …

K Szutkowski, Ż Kołodziejska, Z Pietralik, I Zhukov… - RSC …, 2018 - pubs.rsc.org
The aggregation behavior in the transition region was studied for a series of dicationic
surfactants 3, 3′-[α, ω-(dioxaalkane)] bis (1-dodecylimidazolium) dichlorides with varied …

Diffusion NMR of Poly (acrylic acid) Solutions: Molar Mass Scaling and pH‐Induced Conformational Variation

A Lenoch, M Schumacher, AH Gröschel… - Macromolecular …, 2023 - Wiley Online Library
Self‐diffusion of poly (acrylic acid)(PAA) in dilute solution is studied by pulsed field gradient
(PFG)‐NMR, also known as DOSY, and correlated to molecular weight with scaling laws at …

Transportation of measure regression in higher dimensions

L Ghodrati, VM Panaretos - arXiv preprint arXiv:2305.17503, 2023 - arxiv.org
We present an optimal transport framework for performing regression when both the
covariate and the response are probability distributions on a compact Euclidean subset …

Obtaining T1-T2 distribution functions from 1-dimensional T1 and T2 measurements: The pseudo 2-D relaxation model

NH Williamson, M Röding, P Galvosas… - Journal of Magnetic …, 2016 - Elsevier
We present the pseudo 2-D relaxation model (P2DRM), a method to estimate
multidimensional probability distributions of material parameters from independent 1-D …

Scaling exponent and dispersity of polymers in solution by diffusion NMR

NH Williamson, M Röding, SJ Miklavcic… - Journal of colloid and …, 2017 - Elsevier
Molecular mass distribution measurements by pulsed gradient spin echo nuclear magnetic
resonance (PGSE NMR) spectroscopy currently require prior knowledge of scaling …

Distributional Regression and Autoregression via Optimal Transport

L Ghodrati - 2023 - infoscience.epfl.ch
We present a framework for performing regression when both covariate and response are
probability distributions on a compact and convex subset of $\R^ d $. Our regression model …

3 PGSE NMR diffusometry example applications

M Zubkov, GR Dennis, T Stait-Gardner - degruyter.com
As mentioned in the Introduction, this chapter focuses on diffusion-related NMR
measurement procedures for primary “chemical” problems in isotropic solution, and most of …

The pseudo 2-D relaxation model for obtaining T1–T2 relationships from 1-D T1 and T2 measurements of fluid in porous media

NH Williamson, M Röding, H Liu, P Galvosas… - Microporous and …, 2018 - Elsevier
Abstract NMR spin-lattice (T 1) and spin-spin (T 2) relaxation times and their inter-relation
possess information on fluid behaviour in porous media. To elicit this information we utilize …