albatross: PARAFAC Analysis of Fluorescence Excitation-Emission Matrices DOI
I.N. Krylov

Published: Sept. 25, 2020

Language: Английский

Novel automatic de-scattering method for three-dimensional fluorescence spectra based on deep learning DOI
Yuanyuan Yuan, Xiaojian Wang, Xinyue Liu

et al.

Microchemical Journal, Journal Year: 2024, Volume and Issue: 204, P. 111145 - 111145

Published: July 9, 2024

Language: Английский

Citations

1
Rapid elimination of scattering in three-dimensional fluorescence spectra via deep learning DOI
Yuanyuan Yuan, Xinyue Liu, Xiaojian Wang

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 325, P. 125121 - 125121

Published: Sept. 10, 2024

Language: Английский

Citations

1
A simple light path modifying device to reduce scattering in front-face fluorescence spectra DOI Creative Commons
Frank B. Peters,

Andreas O. Rapp

Methods and Applications in Fluorescence, Journal Year: 2024, Volume and Issue: 12(3), P. 037001 - 037001

Published: June 4, 2024

Abstract This technical note presents a device to diminish scattering signal in front-face fluorescence spectra while obtaining signal. The beam path commercial spectrometer was modified by two deflecting mirrors, leading reflections away from the sensor. light modifying (LPM) tested with fluid and three solid substances, where scattering-to-fluorescence ratio improved factor of 1.7 7.6. obtained LPM were much clearer, distortion peaks avoided. Scans quinine sulphate complied well reference spectra.

Language: Английский

Citations

0
Note on volume and distribution of fresh water in the Amazon River plume under low discharge conditions DOI Creative Commons
Peter Zavialov, A. N. Drozdova, Osmar O. Möller

et al.

Environmental Research Communications, Journal Year: 2024, Volume and Issue: 6(4), P. 041002 - 041002

Published: March 18, 2024

Abstract In this research communication, we report the results of a field survey conducted in part plume Amazon River between 0° and 5°N offshore 28 m isobaths November 2022, during low river discharge season. By comparing observed vertical salinity profiles ‘disturbed’ by continental discharges within with virtually ‘undisturbed’ ones outside plume, estimated total content fresh water area covered measurements as 203 ± 22 km 3 , which equals to less than 3% average annual discharge. Furthermore, argue that river-borne was not confined upper mixed layer show about 37%, or 76 its volume entrained into plume-underlying maximum. This point is additionally supported analysis chromophoric dissolved organic matter (CDOM) fluorescence samples, demonstrating significant concentrations terrigenous CDOM depths up 140 m. We also there direct correlation freshwater accumulated affected background stratification (expressed buoyancy frequency) unaffected below it.

Language: Английский

Citations

0
Regularization of Parallel Factor Analysis (PARAFAC): A New Approach to Determining Groups of Fluorophores in Fluorescence Spectra of Natural Waters DOI
I.N. Krylov, Oxana Erina, A. N. Drozdova

et al.

Journal of Applied Spectroscopy, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 19, 2024

Language: Английский

Citations

0
PARAFACM: A second-order calibration algorithm for handling data with missing values DOI
Mingyue Dong, Hai‐Long Wu, Tong Wang

et al.

Chemometrics and Intelligent Laboratory Systems, Journal Year: 2023, Volume and Issue: 244, P. 105030 - 105030

Published: Nov. 18, 2023

Language: Английский

Citations

0
albatross: PARAFAC Analysis of Fluorescence Excitation-Emission Matrices DOI
I.N. Krylov

Published: Sept. 25, 2020

Language: Английский

Citations

0