Infrared absorption and resonance Raman scattering of photochromic triphenylformazans

1984 ◽  
Vol 62 (8) ◽  
pp. 1476-1476
Author(s):  
Hubert Langbein ◽  
Ulrich-Walter Grummt
Keyword(s):  
Raman Scattering ◽  
Infrared Absorption ◽  
Resonance Raman ◽  
Resonance Raman Scattering

not available

Resonance Raman scattering-infrared absorption dual-mode immunosensing for carcinoembryonic antigen based on ZnO@SiO2 nanocomposites

2020 ◽  
Vol 150 ◽  
pp. 111870
Author(s):  
Kexin Wang ◽  
Xiaoting Xing ◽  
Yadan Ding ◽  
Wanqiu Guo ◽  
Xia Hong ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Carcinoembryonic Antigen ◽  
Infrared Absorption ◽  
Resonance Raman ◽  
Resonance Raman Scattering ◽  
Dual Mode ◽  
Sio2 Nanocomposites

Infrared absorption and resonance Raman scattering of photochromic triphenylformazans

1983 ◽  
Vol 61 (5) ◽  
pp. 809-816 ◽  
Author(s):  
J. W. Lewis ◽  
C. Sandorfy
Keyword(s):  
Excited State ◽  
Raman Scattering ◽  
Proton Transfer ◽  
Raman Spectra ◽  
Infrared Absorption ◽  
Resonance Raman ◽  
Tautomeric Equilibrium ◽  
Resonance Raman Scattering ◽  
Excited State Proton Transfer ◽  
Resonance Raman Spectra

The infrared and resonance Raman spectra of the two long-lived forms of triphenylformazan and several of its derivatives have been examined. The spectra of unsymmetrically 15N-labelled derivatives suggest that two tautomers exist for each of the two forms. This observation is confirmed by the spectra of 1-(p-halophenyl)-3,5-diphenylformazans. The spectra of the non-chelate forms of these latter compounds demonstrate that the position of the tautomeric equilibrium is influenced by the electron-attracting ability of the para-halo-substituent. A comparison of the resonance Raman spectra of the two forms leads to the conclusion that excited state proton transfer is the initial photoevent in the photochromism of the triphenylformazans.

Probing combinations of acoustic phonons in MoS2 by intervalley double-resonance Raman scattering

2021 ◽  
Vol 103 (4) ◽  
Author(s):  
Rafael N. Gontijo ◽  
Andreij Gadelha ◽  
Orlando J. Silveira ◽  
Ricardo W. Nunes ◽  
Marcos A. Pimenta ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Double Resonance ◽  
Resonance Raman ◽  
Resonance Raman Scattering ◽  
Acoustic Phonons

Interband Resonance Raman Scattering in p-Type Semimagnetic Semiconductors in Quantizing Magnetic Field

1990 ◽  
Vol 161 (2) ◽  
pp. 861-867
Author(s):  
F. M. Gashimzade ◽  
T. G. Ismailov ◽  
R. S. Nadirzade
Keyword(s):  
Magnetic Field ◽  
Raman Scattering ◽  
Resonance Raman ◽  
Resonance Raman Scattering ◽  
Semimagnetic Semiconductors ◽  
Quantizing Magnetic Field ◽  
P Type

scholarly journals Base-specific pre-melting and melting transitions of DNA in presence of ionic liquids probed by synchrotron-based UV resonance Raman scattering

2021 ◽  
Vol 330 ◽  
pp. 115433
Author(s):  
Cettina Bottari ◽  
Sara Catalini ◽  
Paolo Foggi ◽  
Ines Mancini ◽  
Andrea Mele ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Raman Scattering ◽  
Resonance Raman ◽  
Resonance Raman Scattering ◽  
Uv Resonance Raman ◽  
Melting Transitions

Remote detection of pollutants using resonance Raman scattering

1975 ◽  
Vol 14 (11) ◽  
pp. 2703 ◽  
Author(s):  
H. Rosen ◽  
P. Robrish ◽  
O. Chamberlain
Keyword(s):  
Raman Scattering ◽  
Resonance Raman ◽  
Remote Detection ◽  
Resonance Raman Scattering

Resonance Raman scattering of β-carotene solution excited by visible laser beams into second singlet state

2018 ◽  
Vol 179 ◽  
pp. 18-22 ◽  
Author(s):  
Luyao Lu ◽  
Lingyan Shi ◽  
Jeff Secor ◽  
Robert Alfano
Keyword(s):  
Raman Scattering ◽  
Singlet State ◽  
Resonance Raman ◽  
Laser Beams ◽  
Resonance Raman Scattering ◽  
Visible Laser ◽  
Β Carotene

Stimulated Raman laser excitation of spontaneous resonance Raman scattering

1980 ◽  
Vol 76 (2) ◽  
pp. 196-200 ◽  
Author(s):  
Richard P. Van Duyne ◽  
Keith D. Parks
Keyword(s):  
Raman Scattering ◽  
Laser Excitation ◽  
Resonance Raman ◽  
Raman Laser ◽  
Resonance Raman Scattering ◽  
Stimulated Raman
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