Simultaneous determination of short-chain fatty alcohols in aged oil and biodiesels by stable isotope labeling assisted liquid chromatography-mass spectrometry

Xiao, Hua-Ming; Zhao, Shuai; Fan, Ru-Ting; Hussain, Dilshad; Xian, Wang

doi:10.1016/j.talanta.2021.122223

Cited by 7 publications

(1 citation statement)

References 38 publications

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“…The existing detection schemes for small molecules, including Fe 3+ , include Raman spectroscopy, Fourier transform infrared (FTIR) spectroscopy, liquid chromatography-mass spectrometry, and a series of methods with the help of modern instruments. [2][3][4] Although these methods have good upper and lower detection limits, they greatly increase the detection time due to the more complicated sampling and preparation process. Therefore, it is important to develop a fast and Computer vision is the simulation of biological vision using computers and related devices.…”

Section: Introductionmentioning

confidence: 99%

Application of CD and Eu³⁺ Dual Emission MOF Colorimetric Fluorescent Probe Based on Neural Network in Fe³⁺ Detection

Zheng

Wang

Guan

et al. 2022

Part & Part Syst Charact

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A new highly uorescent hybrid material (CD@Eu-MOF) was synthesized by encapsulating CD (Carbon Dots) prepared from citric acid and ethylenediamine on the basis of a metal-organic framework prepared from Eu 3+ and 1,2,4-benzenetricarboxylic acid. The prepared composite not only maintains the excellent uorescence properties of CD and Eu 3+ respectively, but also forms a dual-emission uorescence system, and the system has good stability in aqueous solution. It was further used as a novel uorescent probe for the detection of Fe 3+ , which can effectively exclude the interference of other metal ions from the detection, and the intensity ratio of I Eu /I CD of CD@Eu-MOF material has a good linear relationship with Fe 3+ in the range of 1-200 μM. In this study, computer vision and BP (Back Propagation) neural network were used to train and t the sample data, and it was veri ed that the actual uorescence color of CD has a good linear relationship with Fe 3+ concentration. In addition, the BP neural network also veri ed that the uorescence spectrum data of CD@Eu-MOF also has a good linear relationship with Fe 3+ concentration.This study provides a new method for the fabrication of ratio and colorimetric Fe 3+ uorescence sensors, and provides a feasible solution for the simple and visual detection of Fe 3+ in the environment.

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Section: Introductionmentioning

confidence: 99%

Application of CD and Eu³⁺ Dual Emission MOF Colorimetric Fluorescent Probe Based on Neural Network in Fe³⁺ Detection

Zheng

Wang

Guan

et al. 2022

Part & Part Syst Charact

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Rational biodiesel production from oxidation stability perspective: Evaluation of lipid-soluble carbonyl compound formation in the seed oil and biodiesel with long-term storage

Peng,

Xiao,

Zhao

et al. 2024

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Production, optimization, and characterization of Ethiopian variant Prosopis juliflora based biodiesel

Debella

Ancha

Atnaw

2023

Heliyon

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Simultaneous determination of short-chain fatty alcohols in aged oil and biodiesels by stable isotope labeling assisted liquid chromatography-mass spectrometry

Cited by 7 publications

References 38 publications

Application of CD and Eu³⁺ Dual Emission MOF Colorimetric Fluorescent Probe Based on Neural Network in Fe³⁺ Detection

Application of CD and Eu³⁺ Dual Emission MOF Colorimetric Fluorescent Probe Based on Neural Network in Fe³⁺ Detection

Rational biodiesel production from oxidation stability perspective: Evaluation of lipid-soluble carbonyl compound formation in the seed oil and biodiesel with long-term storage

Production, optimization, and characterization of Ethiopian variant Prosopis juliflora based biodiesel

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Simultaneous determination of short-chain fatty alcohols in aged oil and biodiesels by stable isotope labeling assisted liquid chromatography-mass spectrometry

Cited by 7 publications

References 38 publications

Application of CD and Eu3+ Dual Emission MOF Colorimetric Fluorescent Probe Based on Neural Network in Fe3+ Detection

Application of CD and Eu3+ Dual Emission MOF Colorimetric Fluorescent Probe Based on Neural Network in Fe3+ Detection

Rational biodiesel production from oxidation stability perspective: Evaluation of lipid-soluble carbonyl compound formation in the seed oil and biodiesel with long-term storage

Production, optimization, and characterization of Ethiopian variant Prosopis juliflora based biodiesel

Contact Info

Product

Resources

About

Application of CD and Eu³⁺ Dual Emission MOF Colorimetric Fluorescent Probe Based on Neural Network in Fe³⁺ Detection

Application of CD and Eu³⁺ Dual Emission MOF Colorimetric Fluorescent Probe Based on Neural Network in Fe³⁺ Detection