Using a cubic zirconia anvil cell, a Raman spectroscopic study was carried out to measure the D–O stretch modes in D2O as a function of varying pressure up to 16.7 GPa. The observed Raman spectra of D2O at room temperature show not only that the liquid is stable at atmospheric pressure...
Raman spectroscopy of glycerol/D2O solutions. Vib Spectrosc. 2007;45:27–35. Article CAS Google Scholar Mathlouthi M, Luu DV. Laser-Raman spectra of D-glucose and sucrose in aqueous-solution. Carbohyd Res. 1980;81:203–12. Article CAS Google Scholar Manghnani MH, Hushur A, Sekine T, ...
The OD stretching spectra of D2O for temperatures from 5 to 90°C and for concentrations (D2O in H2O) from 100 to 10 mol-% were studied. These spectra were treated by means of the Fourier deconvolution technique for the first time.DOI...
After anaerobically incubating the human faeces with heavy water (D2O), D2O with specific substrates (glucose, tyrosine, tryptophan and oleic acid) and deuterated glucose, the C–D band in single‐cell Raman spectra appeared in some bacteria in faeces, due to the Raman shift from the C–H ...
The values of the resonance constant for liquid H2O and D2O agree with vapor-phase results. A questionable third state involving two weak hydrogen bonds is proposed to account for weak scattering in the high-frequency region that is not explained by the two state model. The change in ...
Low-frequency Raman scatteringWaterDepolarized low-frequency Raman spectra of H2O, D2O, H2 18O, and D2 18O are measured from 266 to 350 K. The reduced Raman spectra below 250 cm-1 are reproduced by a superposition of one relaxation mode and two damped harmonic oscillators. The multiple ...
66., 67. Biosynthesis of proteins and other cellular components like lipids can be studied with D2O, as confirmed with Raman spectroscopy for bacteria68., 69. and with SRS in in vitro and in vivo murine models.70 Moreover, SRS has been used to characterize the ER membrane and prove that...
Spectra collected from fibers maintained at constant relative humidity in both H2O and D2O environments indicate the effects of hydrogen-isotopic shifts on the Raman polarizations and tensors. Novel findings are the following: 1) the intense Raman band at 813 cm(-1), which is assigned to ...
The temporal overlap between pump and Stokes pulse trains is achieved with a built-in delay stage and optimized by the SRS signal of pure D2O at the microscope. Inverted laser-scanning microscope Olympus FV1200MPE Kinematic mirror mount Thorlabs POLARIS-K1-2AH 2 Low-Profile Hex Adjusters Lectin...
Stimulated Raman spectra (SRS) of H2O, D2O, H2O–D2O mixtures, and aqueous solutions of NaClO4have been measured using a mode‐locked, stabilized Nd glass laser operating in the TEM00mode. Spectra with relatively narrow peaks were obtained in all cases, as predicted by the first order theory...