It is often beneficial to evaluate the temperature dependence of CPL characteristics1, 2). JASCO employs a temperature controlled thermo-electric peltier cell holder to be used in the CPL-300 or J-1500 CD spectrometer3).
Sample compartment of CPL-300 equipped with PTC-510 Peltier thermostatted cell holder
Left: CD/absorption/CPL/fluorescence spectra of Eu(facam)3/DMSO, Right: CD/absorption/CPL/fluorescence spectra of Eu(facam)3/KBr pellet
glum for DMSO solution (blue) and KBr pellet (red) at 596 nm
1) Y. Okazaki, T. Goto, R. Sakaguchi, Y. Kuwahara, M. Takafuji, R. Oda, H. Ihara: Chem. Lett., 45 (4), 448 (2016)
2) J. Kumar, T. Nakashima, H. Tsumatori, T. Kawai: J. Phys. Chem. Lett., 5, 316 (2014)
3) Y. Kondo, S. Suzuki, M. Watanabe, A. Kaneta, P. Albertini, K. Nagamori, K: Front. Chem., 8 (527), 1 (2020)