Qualitative and Quantitative Analysis of Oxidative Degradation Products in Frying Oil by Three-Dimensional Fluorescence Spectroscopy with Metalloporphyrin-Based Sensor

2022 ◽  
Author(s):  
Haiyang Gu ◽  
Xingyi Huang ◽  
Yanhui Sun ◽  
Riqin Lv ◽  
Quansheng Chen
Keyword(s):  
Quantitative Analysis ◽  
Fluorescence Spectroscopy ◽  
Degradation Products ◽  
Three Dimensional ◽  
Oxidative Degradation ◽  
Frying Oil ◽  
Qualitative And Quantitative Analysis ◽  
Qualitative And Quantitative

scholarly journals Simulación de Mecanismos

2019 ◽  
pp. 20-27
Author(s):  
Homero Jiménez-Rabiela ◽  
Benjamín Vázquez-González ◽  
José Luis Ramírez-Cruz ◽  
Pedro García-Segura
Keyword(s):  
Quantitative Analysis ◽  
Cognitive Process ◽  
Degrees Of Freedom ◽  
Three Dimensional ◽  
Qualitative And Quantitative Analysis ◽  
Mechanical Advantage ◽  
Qualitative And Quantitative

Objectives: In this work we show different simulated mechanisms virtually, their objective is to facilitate the qualitative and quantitative analysis of their kinematics; allowing to determine degrees of freedom, relation of times, mechanical advantage, mobility, positions, speeds and accelerations. Such an objective is achieved by simulating them for different positions using discretization and variable timing. Methodology: It consists of files of mechanisms with the corresponding files of links and electronic spreadsheets. The student must modify the dimensional, geometric and kinematic restrictions; remove them and install new ones; to observe the behavior of the mechanism as a system or of the links as integral parts. Contribution: Simplify the cognitive process of the kinematics of the mechanisms. It facilitates the understanding of the Euler and the Lagrange approaches. It allows to understand and evaluate the positions, speeds and accelerations; absolute, relative and apparent. The files of mechanisms and links are virtual, three-dimensional and allow their animation. Electronic spreadsheets control the restrictions of both the mechanisms and their links.

scholarly journals HIDDEN NANO CHEMISTRY IN BENDICT GLUCOSE TEST

2012 ◽  
Vol 2 ◽  
pp. 101
Author(s):  
Nargish Parvin ◽  
Keyword(s):  
Blood Glucose ◽  
Quantitative Analysis ◽  
Fluorescence Spectroscopy ◽  
Cuprous Oxide ◽  
Biological Fluid ◽  
Glucose Monitoring ◽  
Blood Glucose Monitoring ◽  
Qualitative And Quantitative Analysis ◽  
Qualitative And Quantitative ◽  
Glucose Test

From centuries, different manufacturers are using different technology for blood glucose monitoring. Since 1908, Benedict's test is utilized for only qualitative analysis of the urine/blood sample of patients suspected for diabetics mellitus. Based on this fact, we have now experimentally proved that presence of nanosized cuprous oxide equivalent to the reduced sugar present in any biological fluid can be utilized for both the qualitative and quantitative analysis of even trace amount of sugar in different species using fluorescence spectroscopy.

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