Results 21 to 30 of about 223,281 (310)

Probing Biochemical Differences in Lipid Components of Human Cells by Means of ATR-FTIR Spectroscopy

Biophysica, 2023
Infrared spectroscopy has emerged as a promising technique for studying the composition of biological samples like lipids that play important roles in cellular functions and are involved in various diseases.
Marianna Portaccio, Bahar Faramarzi, Maria Lepore   +2 more
doaj   +1 more source

Monitoring crystal development in palm oil-based fluid shortening production by FT-IR spectroscopy [PDF]

, 2010
The extent of crystal development of palm oil-based fluid shortening was determined using attenuated total reflectance (ATR) of Fourier transform infrared (FT-IR) spectroscopy.
Abdul Rahman, Russly, Che Man, Yaakob, Idris, Nor Aini, Mat Sahri, Miskandar, Yusoff, Mohd Suria Affandi   +4 more
core   +1 more source

Results obtained by investigating saffron ussing FT-IR spectroscopy

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies, 2016
The biological activity and the pharmaceutical properties of plants are strongly dependent on their structure. The FT-IR spectra of saffron (commercial) have been obtained.
Luisa Andronie, Aurelia Coroian, Vioara Miresan, Ioana Pop, Camelia Raducu, Ancuta Rotaru, Loredana Olar   +6 more
doaj   +1 more source

Sex Determination of Human Nails Based on Attenuated Total Reflection Fourier Transform Infrared Spectroscopy in Forensic Context

Sensors, 2023
This study reports on the successful use of a machine learning approach using attenuated total reflectance Fourier transform infrared (ATR FT-IR) spectroscopy for the classification and prediction of a donor’s sex from the fingernails of 63 individuals ...
Bilkis Mitu, Václav Trojan, Lenka Halámková   +2 more
doaj   +1 more source

Electrical and FT-IR measurements of undoped N-type INP materials grown from various stoichiometric melts [PDF]

, 1998
P-rich, In-rich and Stoichiometric undoped InP melts have been synthesed by phosphorus in-situ injection method. InP crystal ingots have been grown from these melts by Liquid Encapsulated Czochralski (LEC).
Beling, CD, Chen, XD, Fung, S, Liu, SL, Sun, NF, Sun, TN, Xu, XL, Yang, GY, Zhao, YW   +8 more
core   +1 more source

Preparation and characterization of biopolyol from liquefied oil palm fruit waste: part 2 [PDF]

, 2016
Oil palm fruit waste (OPFW) was conducted using polyhydric alcohol (PA) as liquefaction solvent with H2SO4 in three different OPFW/PA ratio (1/2, 1/3 and 1/4). During the liquefaction, cellulose, semi-cellulose and lignin are decomposed, which results in
Kormin, Shaharuddin, M. Rus, Anika Zafiah   +1 more
core   +1 more source

FT-IR profiling reveals differential response of roots and leaves to salt stress in a halophyte Sesuvium portulacastrum (L.) L.

Biotechnology Reports, 2019
In a halophyte, Sesuvium portulacastrum (L.) L., we have applied Fourier Transform InfraRed (FT-IR) spectroscopy to detect the corresponding changes associated with salt-induced physiological changes under long- term treatment with 0, 100 and 500 mM NaCl.
G.C. Nikalje, Jitendra Kumar, T.D. Nikam, P. Suprasanna   +3 more
doaj   +1 more source

Infrared spectroscopy - alternative instrumental tool for control of bioethanol production.

Kvasný průmysl, 2009
We investigated the possibility of application of FT-IR (Fourier transformed infrared spectroscopy) and FT-NIR (Fourier transformed near infrared spectroscopy) for analysis of mash parameters.
Ladislav TENKL, Karel ŠEC, František KESNER, Lenka JUŘENOVÁ   +3 more
doaj   +1 more source

FT-IR spectroscopy of lipoproteins—A comparative study

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2009
FT-IR spectra, in the frequency region 4000-600 cm(-1), of four major lipoprotein classes: very low density lipoprotein (VLDL), low density lipoprotein (LDL) and two subclasses of high density lipoproteins (HDL(2) and HDL(3)) were analyzed to obtain their detailed spectral characterization.
Krilov, Dubravka, Balarin, Maja, Kosović, Marin, Gamulin, Ozren, Brnjas-Kraljević, Jasminka   +4 more
openaire   +3 more sources

Application of Fourier transform infrared spectroscopy on Breast cancer diagnosis combined with multiple algorithms: A systematic review

Photodiagnosis and Photodynamic Therapy
Introduction: Fourier transform infrared (FT-IR) spectroscopy is an innovative diagnostic technique for improving early detection and personalized care for breast cancer patients. It allows rapid and accurate analysis of biological samples.
Yeniewa Kerie Anagaw, Gizachew Kassahun Bizuneh, Melaku Getahun Feleke, Liknaw Workie Limenh, Derso Teju Geremew, Minichil Chanie Worku, Melese Legesse Mitku, Misganaw Gashaw Dessie, Biset Asrade Mekonnen, Wondim Ayenew   +9 more
doaj   +1 more source