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- Title
Fast and artifact‐free circular dichroism measurement of solid‐state structural changes.
- Authors
Kuroda, Reiko; Harada, Takunori; Takahashi, Hiromi
- Abstract
A novel chiroptical spectrophotometer, Multichannel (MC)‐circular dichroism (CD), which does not require a wavelength scan and provides artifact‐free CD spectra in seconds, was developed by solving the incompatibility problem between data acquisition and modulation timescales. The design and instrumentation are compared with the Universal Chiroptical Spectrophotometer (UCS)‐1, which can measure artifact‐free CD spectra in the solid state. Enantiomeric single crystals composed of achiral components, α‐Ni(H2O)6・SO4, and achiral films with substantial macroscopic anisotropies were measured on both MC‐CD and UCS‐1 and compared.
- Subjects
CIRCULAR dichroism; SPECTROPHOTOMETERS; SINGLE crystals; DICHROISM; PROBLEM solving; ACQUISITION of data
- Publication
Chirality, 2024, Vol 36, Issue 1, p1
- ISSN
0899-0042
- Publication type
Article
- DOI
10.1002/chir.23622