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2 002 (0,17s)

Result

Vibrational circular dichroism of adenosine crystals

in solution. Here, we present the first vibrational circular dichroism (VCD) spectroscopic molecules in a crystal resulted in a strongly enhanced supramolecular VCD signal orientational artifacts affecting the spectra. Sev...

Physical chemistry

  • 2024
  • Jimp
  • Link
Result

Vibrational Circular Dichroism Unravels Supramolecular Chirality and Hydration Polymorphism of Nucleoside Crystals

Vibrational circular dichroism (VCD) spectroscopy has been widely used to study restricted due to experimental limitations and artifacts. Having overcome some of them, the first VCD study of nucleoside crystals is now prese...

Physical chemistry

  • 2022
  • Jimp
  • Link
Result

A Vibrational Circular Dichroism Microsampling Accessory: Mapping Enhanced Vibrational Circular Dichroism in Amyloid Fibril Films

We report the first vibrational circular dichroism (VCD) measurement of spatial of a solid film sample. We have constructed a VCD sampling assembly with either 3mm at different spatial locations producing IR and VCD maps of...

Biophysics

  • 2017
  • Jimp
  • Link
Result

Solid-state vibrational circular dichroism: Methodology and application for amphetamine derivatives.

. In this study, solid-state vibrational circular dichroism (VCD) measurements to obtain reliable and reproducible solid-state VCD spectra. First, the samples were and a crystalline matrix powder. In order to obtain the best results...

Analytical chemistry

  • 2024
  • Jimp
  • Link
Result

Measurements of the concentration dependence of the VCD spectra of terpene solutions and the enantiomeric purity as a tool for the testing of the VCD s

Measurements of the concentration dependence of the VCD spectra of terpene solutions and the enantiomeric purity as a tool for the testing of the VCD spectra is presented....

CB - Analytická chemie, separace

  • 1999
  • A
Result

Measurements of concentration dependence and enantiomeric purity of terpene solutions as a test of a new commercial VCD spectrometer

Application of VCD spectroscopy for the enantiomeric excess determination in the terpene mixtures, test of VCD spectrometer.

CB - Analytická chemie, separace

  • 2000
  • Jx
Result

Origin of enhanced VCD in amyloid fibril spectra: Effect of deuteriation and pH

(VCD) intensity arising from fibril supramolecular chirality. In this study, VCD 2. Supramolecular chirality (observed by VCD) and fibril morphology (documented VCD sign pattern changes to fewer bands, with implic...

Biophysics

  • 2017
  • Jimp
  • Link
Result

Solid-state vibrational circular dichroism for pharmaceutical applications: Polymorphs and cocrystal of sofosbuvir

. Vibrational circular dichroism (VCD) spectroscopy resolves these limitations, while also and molecular packaging in the solid state. This study showcases VCD's ability experimental conditions on the resulting VCD spectra,...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2024
  • Jimp
  • Link
Result

Solid-state vibrational circular dichroism for pharmaceutical applications: Polymorphs and cocrystal of sofosbuvir

. Vibrational circular dichroism (VCD) spectroscopy resolves these limitations, while also and molecular packaging in the solid state. This study showcases VCD's ability experimental conditions on the resulting VCD spectra,...

Physical chemistry

  • 2024
  • Jimp
  • Link
Result

Analysis of VCD spectra of 1,1'-binaphtyl derivatives

Work deals with analysis of VCD spectra of 1,1'-binaphtyl derivatives...

CB - Analytická chemie, separace

  • 2000
  • A
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