Details

Autor(en) / Beteiligte

• Vasilyuk, G. T.
• Askirka, V. F.
• Lavysh, A. V.
• Kurguzenkov, S. A.
• Yasinskii, V. M.
• Kobeleva, O. I.
• Valova, T. M.
• Ayt, A. O.
• Barachevsky, V. A.
• Yarovenko, V. N.
• Krayushkin, M. M.
• Maskevich, S. A.

Titel

Photochromism of Composite Organometallic Nanostructures Based on Diarylethenes. II. Vibrational Spectroscopy and Quantum Chemistry Studies

Ist Teil von

• Journal of applied spectroscopy, 2017-11, Vol.84 (5), p.770-779

Ort / Verlag

New York: Springer US

Erscheinungsjahr

2017

Link zum Volltext

Quelle

SpringerLink (Online service)

Beschreibungen/Notizen

• The structure and photochromic transformations of nanostructured organometallic composites consisting of Ag nanoparticles with shells of photochromic diarylethenes (DAEs) deposited from various solutions onto the nanoparticles were studied using infrared absorption and surface enhanced Raman scattering (SERS) vibrational spectroscopy and quantum chemistry. The studied nanostructures exhibited photochromic properties manifested as reversible photoinduced changes of the relative intensities of SERS bands related to vibrations of bonds participating in the reversible photoisomerization. Spectral manifestations of chemical interaction between metal nanoparticles and DAE molecules were detected.