A new method for alcohol content determination of fuel oils by terahertz spectroscopy

E Arik, C Koral, H Altan… - … , Millimeter, and Terahertz …, 2013 - ieeexplore.ieee.org
… a simple method for alcohol content analysis in fuel oils by Time-Domain Terahertz (THz) …
relaxation parameters of pure compounds in both THz and microwave spectral region.3,4 By …

Characterization of aqueous alcohol solutions in bottles with THz reflection spectroscopy

PU Jepsen, JK Jensen, U Møller - Optics express, 2008 - opg.optica.org
… The low-frequency part of the dielectric relaxation spectrum of water-alcohol mixtures is …
with THz-TDS. Bao et al. published an analysis of the dielectric relaxation spectrum of water/…

Broadband terahertz dielectric spectroscopy of alcohols

S Sarkar, D Saha, S Banerjee, A Mukherjee… - Chemical Physics …, 2017 - Elsevier
… all spectral analyses to the frequency range of 0.5–10 THz because the amplitude of … the
alcohol molecules. Finally, we believe that the study carried out at a broad spectral range in THz

Determination of optical and dielectric properties of blends of alcohol with diesel and biodiesel fuels from terahertz spectroscopy

M Lapuerta, J Rodríguez-Fernández, R Patiño-Camino… - Fuel, 2020 - Elsevier
… were investigated in the terahertz spectral region (located … For all blends tested, the
time-domain terahertz spectra show … and analyzed with respect to the alcohol concentration of the …

Dielectric study of normal alcohols with THz time-domain spectroscopy

Y Yomogida, Y Sato, R Nozaki, T Mishina… - Journal of Molecular …, 2010 - Elsevier
spectra in the THz region at temperatures from 253 to 323 K. To our knowledge, no such
experiment in the THz region has been performed on normal alcohols in … spectra in the THz

Detection and identification of selected alcohols using terahertz time-domain spectroscopy

Q Miao, L Tian, K Zhao, Q Zhou, Y Shi… - Journal of Physics …, 2011 - iopscience.iop.org
… and simulate the alcohols spectrum. No … spectra suggested that the hydrogen bond resulted
in the absorption peaks of the samples. THz-TDS technology applied to alcohols analysis

Real-time frequency-domain terahertz sensing and imaging of isopropyl alcohol–water mixtures on a microfluidic chip

L Liu, R Pathak, LJ Cheng, T Wang - Sensors and Actuators B: Chemical, 2013 - Elsevier
… beam waist at the sampling plane and the 50 μm channel depth, we actually acquired and
analyzed the transmission spectra from the liquid samples in a volume as small as only 40 nl. …

[HTML][HTML] Design and performance analysis of alcohols sensing using photonic crystal fiber in terahertz spectrum

R Hossen, MS Hossain, S Ahmed, M Sayduzzaman… - Physics Open, 2023 - Elsevier
… associated with alcohol consumption, we have devised an exceptional sensor for high-frequency
(THz) applications that utilizes photonic crystal fiber technology to identify alcohol in …

Mesoscopic structuring and dynamics of alcohol/water solutions probed by terahertz time-domain spectroscopy and pulsed field gradient nuclear magnetic resonance

R Li, C D'Agostino, J McGregor… - The Journal of …, 2014 - ACS Publications
… is used to complement the THz-TDS analysis. The 1 H NMR spectra of alcohol/water mixtures
… we are fitting dielectric spectra of alcohol/water mixture at terahertz frequencies alone. In …

Investigation of aqueous alcohol and sugar solutions with reflection terahertz time-domain spectroscopy

PU Jepsen, U Møller, H Merbold - Optics Express, 2007 - opg.optica.org
… We give a detailed analysis of a general realization of reflection terahertz time-domain …
3.425 and negligible absorption at room temperature in the spectral range relevant for this work [2]…