4.7 Article

Molecular Dynamics and Nuclear Magnetic Resonance Studies of Supercritical CO2 Sorption in Poly(Methyl Methacrylate)

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Pressure effect on lidocaine conformational equilibria in scCO2: A study by 2D NOESY

I. A. Khodov et al.

Summary: This work reports the analysis results of lidocaine molecule conformational behavior in a supercritical carbon dioxide medium, and determines the fractions of lidocaine molecule conformers. The study also shows the effect of conformational inversion for this system at specific temperature and pressure.

JOURNAL OF MOLECULAR LIQUIDS (2022)

Article Chemistry, Physical

Conformational preferences of tolfenamic acid in DMSO-CO2 solvent system by 2D NOESY

K. V. Belov et al.

Summary: Tolfenamic acid has been used for the treatment of diseases with pain and inflammation symptoms and has shown inhibitory activity against the growth of cancer cells in the pancreas. However, its use has been discontinued due to side effects. This paper explores the use of supercritical fluidic techniques to access different polymorphic modifications of tolfenamic acid and analyzes its spatial structure and conformational preferences in different mediums.

JOURNAL OF MOLECULAR LIQUIDS (2022)

Article Pharmacology & Pharmacy

The Role of Hidden Conformers in Determination of Conformational Preferences of Mefenamic Acid by NOESY Spectroscopy

Konstantin Belov et al.

Summary: This study analyzes the conformational preferences of mefenamic acid in different solvents and provides valuable insights for improving the micronization process.

PHARMACEUTICS (2022)

Article Chemistry, Physical

A molecular insight into poly(methyl methacrylate) impregnation with mefenamic acid in supercritical carbon dioxide: A computational simulation

Darya L. Gurina et al.

Summary: The study used molecular dynamics to investigate the impregnation of PMMA matrix with MFA in supercritical carbon dioxide, revealing that MFA is distributed in molecular form inside the polymer matrix.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Article Chemistry, Physical

Inverse Laplace Transform (ILT) NMR: A powerful tool to differentiate a real rejuvenator and a softener of aged bitumen

Paolino Caputo et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2019)

Article Biochemical Research Methods

Quantifying NMR relaxation correlation and exchange in articular cartilage with time domain analysis

Sarah E. Mailhiot et al.

JOURNAL OF MAGNETIC RESONANCE (2018)

Article Biochemical Research Methods

A simple method for NMR t1 noise suppression

Huaping Mo et al.

JOURNAL OF MAGNETIC RESONANCE (2017)

Article Nanoscience & Nanotechnology

Kinetics adsorption study of the ethidium bromide by graphene oxide as adsorbent from aqueous matrices

M. Rajabi et al.

INTERNATIONAL NANO LETTERS (2017)

Article Chemistry, Multidisciplinary

Interpretation of NMR Relaxation as a Tool for Characterising the Adsorption Strength of Liquids inside Porous Materials

Carmine D'Agostino et al.

CHEMISTRY-A EUROPEAN JOURNAL (2014)

Article Physics, Multidisciplinary

Experimental Identification of Diffusive Coupling Using 2D NMR

Y. -Q. Song et al.

PHYSICAL REVIEW LETTERS (2014)

Article Physics, Fluids & Plasmas

Modeling two-dimensional magnetic resonance measurements in coupled pore systems

L. M. Schwartz et al.

PHYSICAL REVIEW E (2013)

Article Biochemical Research Methods

Structure of the two-dimensional relaxation spectra seen within the eigenmode perturbation theory and the two-site exchange model

Dimitri Bytchenkoff et al.

JOURNAL OF MAGNETIC RESONANCE (2011)

Article Chemistry, Physical

Effect of High Pressure CO2 on the Structure of PMMA: A FT-IR Study

Vito Di Noto et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2011)

Article Chemistry, Physical

Analysis of Multisite 2D Relaxation Exchange NMR

Maxime Van Landeghem et al.

CONCEPTS IN MAGNETIC RESONANCE PART A (2010)

Article Biochemical Research Methods

Structural properties of 2D NMR relaxation spectra of diffusive systems

Stephane Rodts et al.

JOURNAL OF MAGNETIC RESONANCE (2010)

Article Chemistry, Physical

Development, simulation, and validation of NMR relaxation-based exchange measurements

R. D. Dortch et al.

JOURNAL OF CHEMICAL PHYSICS (2009)

Review Chemistry, Physical

Polymer-supercritical fluid interactions

I. Kikic

JOURNAL OF SUPERCRITICAL FLUIDS (2009)

Article Physics, Multidisciplinary

Two-dimensional NMR of diffusion systems

Yi-Qiao Song et al.

PHYSICAL REVIEW LETTERS (2008)

Article Chemistry, Physical

Sorption and swelling in glassy polymer/carbon dioxide systems - Part II - Swelling

Maria Pantoula et al.

JOURNAL OF SUPERCRITICAL FLUIDS (2007)

Article Orthopedics

Antibiotic-impregnated PMMA hip spacers -: Current status

Konstantinos Anagnostakos et al.

ACTA ORTHOPAEDICA (2006)

Article Chemistry, Physical

Sorption and swelling in glassy polymer/carbon dioxide systems - Part I. Sorption

M Pantoula et al.

JOURNAL OF SUPERCRITICAL FLUIDS (2006)

Article Chemistry, Physical

Dynamics of CO2 molecules confined in the micropores of solids as studied by 13C NMR

H Omi et al.

APPLIED SURFACE SCIENCE (2005)

Article Chemistry, Physical

An optimized molecular potential for carbon dioxide

ZG Zhang et al.

JOURNAL OF CHEMICAL PHYSICS (2005)

Article Engineering, Chemical

Simultaneous measurement of swelling and sorption in a supercritical CO2-poly(methyl methacrylate) system

A Rajendran et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2005)

Article Polymer Science

FTIR imaging of polymeric materials under high-pressure carbon dioxide

SG Kazarian et al.

MACROMOLECULES (2004)

Article Chemistry, Physical

The effect of carbonyl group on sorption of CO2 in glassy polymers

YT Shieh et al.

JOURNAL OF SUPERCRITICAL FLUIDS (2003)

Article Engineering, Electrical & Electronic

Solving Fredholm integrals of the first kind with tensor product structure in 2 and 2.5 dimensions

L Venkataramanan et al.

IEEE TRANSACTIONS ON SIGNAL PROCESSING (2002)

Article Biochemical Research Methods

T1-T2 correlation spectra obtained using a fast two-dimensional Laplace inversion

YQ Song et al.

JOURNAL OF MAGNETIC RESONANCE (2002)

Article Instruments & Instrumentation

The toroid cavity autoclave for high-pressure and variable-temperature in situ nuclear magnetic resonance studies

HG Niessen et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2002)

Article Chemistry, Multidisciplinary

Density profiles in thin PMMA supported films investigated by X-ray reflectometry

A van der Lee et al.

LANGMUIR (2001)

Article Polymer Science

Fourier transform infrared study on the sorption of water to various kinds of polymer thin films

K Ichikawa et al.

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS (2001)