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Updated: Jun 25, 2026
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Harmonic Nanoparticles for Regenerative Research
Published on: May 1, 2014
Microscopic measurement of second harmonic generation from chiral surfaces
Daisuke Tokunaga1, Hideaki Takechi, Jian-Hua Yin
1Department of Chemistry, Graduate School of Science, Osaka University, Machikaneyama-machi, Toyonaka, Osaka 560-0043, Japan.
Abstract:
A microscopic measurement system of circular dichroic spectra of second harmonic generation, which is applicable to detect the chirality of micro-region of molecular aggregates, has been investigated. The performance of the system was demonstrated by the discrimination of chirality of molecular aggregates of porphyrin on a glass plate.
