Now showing items 81-90 of 148
FT Raman and DFT Study on a Series of All- anti Oligothienoacenes End-Capped with Triisopropylsilyl Groups
(WILEY-VCH Verlag, 2009-12-07)
Herein, we study the Π-conjugational properties of a homologous series of all -anti oligothienoacenes containing four to eight fused thiophene rings by means of FT Raman spectroscopy and DFT calculations. The theoretical ...
Microfabricated Probes for Studying Brain Chemistry: A Review
(Sinauer AssociatesWiley Periodicals, Inc., 2018-05-22)
Probe techniques for monitoring in vivo chemistry (e.g., electrochemical sensors and microdialysis sampling probes) have significantly contributed to a better understanding of neurotransmission in correlation to behaviors ...
Structure-Property Relationships in Clay/Polymer Dispersions: Characterizing Bulk and Nanoscale Changes.
(2013)
Colloids and polymers are often used in industrial applications such as pharmaceuticals, food, paints, cosmetics and drilling fluids to achieve the desired properties. The work presented in this thesis focuses on the study ...
Centrifugal Distortions in Linear Triatomic Molecules: Application of an ab Initio Approach to HCP
(Elsevier, 1993-12)
Our previously outlined method (J. Mol. Struct. THEOCHEM99, 265-270, 1989) for employing analytic quantum chemical gradients to calculate the geometries, energies, and quartic spectroscopic constants for centrifugally ...
Vibrational analyses of 2,4-dichloropentane and 2,4,6-trichloroheptane
(Elsevier, 1974-04)
This study of the vibrational spectra of 2,4-dichloropentane and 2,4,6-trichloroheptane uses normal coordinate calculations as a probe for the presence of different molecular conformers. The calculations use a complete ...
Analysis of the low temperature fluorescence and phosphorescence spectra of p-difluorobenzene
(Elsevier, 1983-11)
The low temperature fluorescence spectra (4.2 K) of solid solutions of p-difluorobenzene-h4 (pDFB-h4) and -d4 have been recorded and analyzed. The absence of fluorescence from vibrationally excited states at 4.2 K eliminates ...
Raman spectroscopy monitoring of the cellular activities of a tissue-engineered ex vivo produced oral mucosal equivalent
(John Wiley & Sons, Ltd., 2011-02)
To ensure quality control and assurance in tissue engineering, noninvasive, real-time and aseptic evaluation of cell-based devices is required before product release. In this study, Raman spectroscopy was applied to monitor ...
Vibration-rotation energies of tetrahedral XY4 molecules : Part II. The fundamental [nu]3 of CH4
(Elsevier, 1961)
The matrix elements derived in the first paper of this series are used to compute the frequencies of the tetrahedral fine structure components of the rotational lines of the fundamental [nu]3 of CH4. The theoretically ...
Vibrational studies of the disulfide group in proteins. VII. Normal mode analysis of the Raman spectra of erabutoxin, γ‐II crystallin and immunoglobulin
(John Wiley & Sons, Ltd., 1992-10)
Normal mode calculations have been made on the known structures of disulfide bridges in erabutoxin b, a form of γ‐II crystallin, and fragments (Fab, variable‐domain of Bence‐Jones proteins) of immunoglobulins. Previously ...
Plasma Discharges in Gas Bubbles in Liquid Water: Breakdown Mechanisms and Resultant Chemistry.
(2015)
The use of atmospheric pressure plasmas in gases and liquids for purification of liquids has been investigated by numerous researchers, and is highly attractive due to their strong potential as a disinfectant and sterilizer. ...