Results 21 to 30 of about 401,449 (225)

Fourier transform infrared spectroscopy and elastic properties of Mg1-xCdxFe2O4 ferrite systems [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2019
Cadmium substituted magnesium ferrites were synthesized by a low-cost solid-state method. The cubic structure in homogenous state was realized by X-ray diffraction analysis.
Satyappa Laxman Galagali, Rahul Annasaheb Patil, Raju Basappa Adaki, Chidanandayya Shivayya Hiremath, Shridhar Narasinhmurthy Mathad, Appanna Shetteppa Pujar, Rangappa Basappa Pujar   +6 more
doaj   +1 more source

Monitoring wine aging with Fourier transform infrared spectroscopy (FT-IR)

BIO Web of Conferences, 2015
Oak wood has commonly been used in wine aging but recently other wood types such as Acacia and Chestnut, have attracted the interest of the researchers due to their possible positive contribution to wine quality. However, only the use of oak and chestnut
Basalekou Marianthi, Pappas Christos, Kotseridis Yorgos, Strataridaki Argiro, Geniatakis Efthimios, Tarantilis Petros, Kallithraka Stamatina   +6 more
doaj   +1 more source

Herbal Medicine Characterization Perspectives Using Advanced FTIR Sample Techniques – Diffuse Reflectance (DRIFT) and Photoacoustic Spectroscopy (PAS)

Frontiers in Plant Science, 2020
This study demonstrates the significant potential of the Fourier transform infrared spectroscopy (FTIR) sampling methods: cantilever-enhanced Fourier transform infrared photoacoustic spectroscopy (FTIR PAS) and diffuse reflectance infrared spectroscopy ...
Agnese Brangule, Renāte Šukele, Dace Bandere   +2 more
doaj   +1 more source

An evaluation of IASI-NH₃ with ground-based Fourier transform infrared spectroscopy measurements [PDF]

Atmospheric Chemistry and Physics, 2016
Global distributions of atmospheric ammonia (NH3) measured with satellite instruments such as the Infrared Atmospheric Sounding Interferometer (IASI) contain valuable information on NH3 concentrations and variability in regions not yet covered by ...
E. Dammers, M. Palm, M. Van Damme, M. Van Damme, C. Vigouroux, D. Smale, S. Conway, G. C. Toon, N. Jones, E. Nussbaumer, T. Warneke, C. Petri, L. Clarisse, C. Clerbaux, C. Hermans, E. Lutsch, K. Strong, J. W. Hannigan, H. Nakajima, I. Morino, B. Herrera, W. Stremme, M. Grutter, M. Schaap, R. J. Wichink Kruit, J. Notholt, P.-F. Coheur, J. W. Erisman, J. W. Erisman   +28 more
doaj   +1 more source

Reconstruction of submarine eruption processes from FTIR volatile analysis of marine tephra: Example of Oomurodashi volcano, Japan

Frontiers in Earth Science, 2022
Tephra layers in marine sediments are widely used to correlate and date paleoclimate and paleoceanography records, and to determine spatiotemporal changes in magmatic evolution and eruption frequency.
Iona M. McIntosh, Kaori Aoki, Taiki Yanagishima, Makoto Kobayashi, Masanori Murata, Takehiko Suzuki   +5 more
doaj   +1 more source

Biomass derived mesoporous carbon monoliths via an evaporation-induced self-assembly [PDF]

, 2013
Evaporation-induced self-assembly has been applied in the synthesis of crack-free mesoporous carbon monolith with good mechanical stability using a waste plant material as carbon precursor and triblock copolymer F127 as template.
Elaigwu, Sunday E., Greenway, Gillian M.
core   +1 more source

Fourier Transform Infrared Spectroscopy and Scanning Electron Microscopy Characterization of Adhesive Produced From Polystyrene Waste [PDF]

, 2020
In this study, the optimized adhesive formulated from polystyrene waste was characterized for Fourier transform infrared (FTIR) spectra, Scanning Electron Microscopy (SEM) / Energy Dispersive X-ray (EDX) spectroscopy, solubility, density and water ...
Aroke, Umar Omeiza, Hamidu, Lucas Albert Jerome, Muhammad, Idris Misau, Osha, Odeh Adey   +3 more
core   +2 more sources

Visible–infrared two-dimensional Fourier-transform spectroscopy [PDF]

Optics Letters, 2002
We report on a new class of optical multidimensional Fourier-transform spectroscopy associated with a visible excitation-infrared emission configuration, in which the emitted field results from second-order optical nonlinearities. This configuration is demonstrated on a phase-matched sample of known nonlinear response by coherent measurement of the mid-
Belabas, Nadia, Joffre, Manuel
openaire   +3 more sources

Analysis of ovarian tumor pathology by Fourier Transform Infrared Spectroscopy

Journal of Ovarian Research, 2010
Background Ovarian cancer is the second most common cancer among women and the leading cause of death among gynecologic malignancies. In recent years, infrared (IR) spectroscopy has gained attention as a simple and inexpensive method for the biomedical ...
Mehrotra Ranjana, Tyagi Gunjan, Jangir Deepak K, Dawar Ramesh, Gupta Noopur   +4 more
doaj   +1 more source

The atomic structure of protons and hydrides in Sm1.92Ca0.08Sn2O7-δ pyrochlore from DFT calculations and FTIR spectroscopy [PDF]

, 2012
A combined density functional theory and Fourier transform infrared spectroscopy study of the structure and specific site preference of protons and hydrides in the pyrochlore Sm1.92Ca0.08Sn2O7-delta is presented.
Bork, Nicolai Christian, Eurenius, K. E. J., Knee, C. S., Rossmeisl, Jan, Vegge, Tejs   +4 more
core   +2 more sources