Different experimental approaches for fourier-transform infrared spectroscopy applications in biology and biotechnology: A selected choice of representative results.
Sign Up to like & getrecommendations! Published in 2022 at "Biotechnology and applied biochemistry"
DOI: 10.1002/bab.2411
Abstract: Fourier Transform Infrared (FTIR) spectroscopy is a powerful tool for analyzing the biochemical properties of biological samples such as proteins, cellular materials, and tissues. It provides objective information on samples and has been adopted in… read more here.
Keywords: transform infrared; spectroscopy; fourier transform; ftir spectroscopy ... See more keywords
Application of Fourier Transform Infrared Spectroscopy to Detect Biochemical Changes in Blood Serum of Obese Patients.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of biophotonics"
DOI: 10.1002/jbio.202200388
Abstract: Obesity is frequently a significant risk factor for multiple obesity-associated diseases that have been increasing in prevalence worldwide. Anthropometric data such as body mass index, fat, and fat mass values are assessed for obesity. Therefore,… read more here.
Keywords: transform infrared; biochemical changes; blood serum; spectroscopy ... See more keywords
Analysis of color shift on butterfly wings by Fourier transform of images from atomic force microscopy
Sign Up to like & getrecommendations! Published in 2019 at "Microscopy Research and Technique"
DOI: 10.1002/jemt.23370
Abstract: Butterfly wings have complex structure lending it several interesting properties. Coloration of the wing is one of the first things to encounter and the overall visual effect is in fact influenced by several factors. Chemical… read more here.
Keywords: color; butterfly wings; microscopy; fourier transform ... See more keywords
Three different Fourier-transform mid-infrared sampling techniques to characterize bio-organic samples.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental quality"
DOI: 10.1002/jeq2.20106
Abstract: In recent years, there has been a surge in the number of applications of Fourier-transform mid-infrared (FTIR) spectroscopy for the characterization of environmental samples and prediction of some of their properties whose measurement has traditionally… read more here.
Keywords: mid infrared; spectroscopy; transform mid; fourier transform ... See more keywords
Clifford–Fourier transform on hyperbolic space
Sign Up to like & getrecommendations! Published in 2017 at "Mathematical Methods in The Applied Sciences"
DOI: 10.1002/mma.4253
Abstract: In this paper, we introduce a new generalization of the Helgason–Fourier transform using the angular Dirac operator on both the hyperboloid and unit ball models. The explicit integral kernels of even dimension are derived. Furthermore,… read more here.
Keywords: fourier transform; clifford fourier; transform hyperbolic; hyperbolic space ... See more keywords
T2‐oximetry–based cerebral venous oxygenation mapping using Fourier‐transform–based velocity‐selective pulse trains
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29300
Abstract: To develop a T2‐oximetry method for quantitative mapping of cerebral venous oxygenation fraction (Yv) using Fourier‐transform–based velocity‐selective (FT‐VS) pulse trains. read more here.
Keywords: venous oxygenation; transform based; using fourier; cerebral venous ... See more keywords
On the Supports of Functions Associated to the Radially Deformed Fourier Transform
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Applied Clifford Algebras"
DOI: 10.1007/s00006-020-01067-7
Abstract: In recent work a radial deformation of the Fourier transform in the setting of Clifford analysis was introduced. The key idea behind this deformation is a family of new realizations of the Lie superalgebra $${\mathfrak… read more here.
Keywords: radially deformed; functions associated; supports functions; fourier transform ... See more keywords
A Low-Complexity Approach to Computation of the Discrete Fractional Fourier Transform
Sign Up to like & getrecommendations! Published in 2017 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-017-0503-z
Abstract: This paper proposes an effective approach to the computation of the discrete fractional Fourier transform for an input vector of any length N. This approach uses specific structural properties of the discrete fractional Fourier transformation… read more here.
Keywords: computation; discrete fractional; fractional fourier; approach ... See more keywords
Restriction of the Fourier Transform to Some Oscillating Curves
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Fourier Analysis and Applications"
DOI: 10.1007/s00041-017-9554-6
Abstract: Let $$\phi $$ϕ be a smooth function on a compact interval I. Let $$\begin{aligned} \gamma (t)=\left( t,t^2,\ldots ,t^{n-1},\phi (t)\right) . \end{aligned}$$γ(t)=t,t2,…,tn-1,ϕ(t).In this paper, we show that $$\begin{aligned} \left( \int _I \big |\hat{f}(\gamma (t))\big |^q \big… read more here.
Keywords: restriction; transform oscillating; end aligned; restriction fourier ... See more keywords
Random Discretization of the Finite Fourier Transform and Related Kernel Random Matrices
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Fourier Analysis and Applications"
DOI: 10.1007/s00041-020-09736-8
Abstract: This paper is centred on the spectral study of a random Fourier matrix, that is an $$n\times n$$ n × n matrix A with ( j , k ) entries given by $$\exp (2i\pi m… read more here.
Keywords: finite fourier; discretization finite; random; fourier transform ... See more keywords
Challenges and opportunities for on-line monitoring of chlorine-produced oxidants in seawater using portable membrane-introduction Fourier transform-ion cyclotron resonance mass spectrometry
Sign Up to like & getrecommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-020-03043-3
Abstract: The present study reports the first evaluation of a MIMS device equipped with a high-resolution Fourier transform-ion cyclotron resonance mass spectrometer (FT-ICR MS) for comprehensive speciation of chlorine-produced oxidants (CPO) in seawater. A total of… read more here.
Keywords: transform ion; ion cyclotron; chlorine produced; resonance mass ... See more keywords