Results 31 to 40 of about 199,430 (311)

FT-IR spectrum of CeO2 nanoparticle. [PDF]

open access: yes, 2016
FT-IR spectrum of CeO2 nanoparticle.
Golnoosh Zamiri (2214529)   +6 more
core   +1 more source

Vibrational study and spectra-structure correlations in magnesium disaccharinate heptahydrate, Mg(sac)2⋅7H2O

open access: yesMacedonian Journal of Chemistry and Chemical Engineering, 2008
Infrared and Raman vibrational spectra of magnesium disaccharinate heptahydrate, Mg(sac)2⋅7H2O, in the 4000–380 cm–1 region (for infrared) and 4000–100 cm–1 region (for Raman) were studied. The assignment of the spectra was based on the experimental data
Gligor Jovanovski   +2 more
doaj   +1 more source

IR spectrum of 5, 7, 8, 4’-tetrahydroxyisoflavone. [PDF]

open access: yes, 2019
IR spectrum of 5, 7, 8, 4’-tetrahydroxyisoflavone.
Yaoying Lu (6429524)   +5 more
core   +1 more source

Ultrafast Continuum IR Generation and Its Application in IR Spectroscopy [PDF]

open access: yes, 2022
The spectral range of femtosecond time-resolved infrared spectroscopy is limited by the bandwidth of mid-IR pulses (100~400 cm−1) generated from the combination of Ti:Sapphire amplifier, Optical Parametric Amplifier (OPA), and Difference Frequency ...
Cho, Minhaeng   +9 more
core   +1 more source

Infrared study of nonstoichiometric anatase TiO2 nanopowders [PDF]

open access: yesScience of Sintering, 2006
The infrared (IR) reflectivity of laser synthesized TiO2 nanopowder in the anatase phase with a small deviation from stoichiometry is reported. The samples were characterized by SEM, XRD and BET measurements as well as Raman and photoluminescence ...
Grujić-Brojčin M.   +3 more
doaj   +1 more source

Using infrared to improve face recognition of individuals with highly pigmented skin

open access: yesiScience, 2023
Summary: Face recognition is widely used for security and access control. Its performance is limited when working with highly pigmented skin tones due to training bias caused by the under-representation of darker-skinned individuals in existing datasets ...
Alex G. Muthua   +2 more
doaj   +1 more source

Across the spectrum of IR astronomy [PDF]

open access: yesNature, 1981
Infrared Astronomy. International Astronomical Union Symposium No. 96. Edited by C.G. Wynn-Williams and D.P. Cruikshank. Pp.376. ISBN hbk 90-277-1277-1; ISBN pbk 90-277-1228-X. (Reidel: 1981.) Hbk Dfl.90, $47.50; pbk Dfl.45, $23.50.
openaire   +1 more source

Relative Populations and IR Spectra of Cu38 Cluster at Finite Temperature Based on DFT and Statistical Thermodynamics Calculations

open access: yesFrontiers in Chemistry, 2022
The relative populations of Cu38 isomers depend to a great extent on the temperature. Density functional theory and nanothermodynamics can be combined to compute the geometrical optimization of isomers and their spectroscopic properties in an approximate
Carlos Emiliano Buelna-García   +17 more
doaj   +1 more source

Spectral manifestations of hyaluronic acid intermolecular interaction with nitrogen-containing amino acids [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Физика
Background and Objectives: Manifestations of intermolecular interaction based on hydrogen bonding in hyaluronic acid IR spectra and in multicomponent mixtures of hyaluronic acid with nitrogen-containing amino acids, which are part of mucin of the mucous ...
Plastun, Inna L'vovna   +3 more
doaj   +1 more source

FT-IR spectrum of glycolipid biosurfactant by Streptomyces puniceus strain RHPR9. [PDF]

open access: yes, 2022
FT-IR spectrum of glycolipid biosurfactant by Streptomyces puniceus strain RHPR9.
Polapally Ravinder (12245305)   +10 more
core   +1 more source

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