The Experts below are selected from a list of 279 Experts worldwide ranked by ideXlab platform
Shui Wang - One of the best experts on this subject based on the ideXlab platform.
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Solubility of Thiotriazinone in Binary Solvent Mixtures of Water + Methanol and Water + Ethanol from (283 to 330) K
Journal of Chemical & Engineering Data, 2012Co-Authors: Zhimao Zhou, Shui WangAbstract:The solubility of thiotriazinone in water, methanol, ethanol, water + methanol, and water + ethanol has been measured under temperatures ranging from (283 to 330) K with a Laser Technique. The results of these measurements were correlated with semiempirical equations. The calculated results have showed fine representativity of experimental data. The stepwise regression method was used to simplify the modified Jouyban–Acree equation.
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Solubility of N-(Phosphonomethyl) Iminodiacetic Acid in Aqueous Sodium Chloride Solutions from (292 to 353) K
Journal of Chemical & Engineering Data, 2010Co-Authors: Shui WangAbstract:The solubility of N-(phosphonomethyl) iminodiacetic acid in aqueous sodium chloride solutions were measured using a Laser Technique with a temperature range from (292 to 353) K. The results of these measurements were correlated with a semiempirical equation.
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Solubility of Thiotriazinone in Ethanol, 1-Propanol, 2-Propanol, 1-Butanol, Acetonitrile, Acetone, Ethyl Acetate, and Water from 293 K to 343 K
Journal of Chemical & Engineering Data, 2009Co-Authors: Zhimao Zhou, Zhiqian Song, Shui WangAbstract:The solubility of thiotriazinone in ethanol, 1-propanol, 2-propanol, 1-butanol, acetonitrile, acetone, ethyl acetate, and water was measured using a Laser Technique with a temperature range from 293.65 K to 343.70 K. The results of these measurements were correlated with a semiempirical equation. The calculated results of which are proved to show fine representation of experimental data.
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Solubility of Phenacetinum in Methanol, Ethanol, 1-Propanol, 1-Butanol, 1-Pentanol, Tetrahydrofuran, Ethyl Acetate, and Benzene between 282.65 K and 333.70 K
Journal of Chemical & Engineering Data, 2007Co-Authors: Qiu-lian Chang, Shui Wang, Yuan-ming TianAbstract:The solubility of phenacetinum in methanol, ethanol, 1-propanol, 1-butanol, 1-pentanol, tetrahydrofuran, ethyl acetate, and benzene was measured using a Laser Technique with a temperature range from 282.65 K to 333.70 K. The results of these measurements were correlated with a semiempirical equation.
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Solubility of d-(-)-p-Hydroxyphenylglycine Dane Salt in Mixtures of Methanol and Ethanol
Journal of Chemical & Engineering Data, 2006Co-Authors: Yi-ming Liu, Shui WangAbstract:The solubility of d-(−)-p-hydroxyphenylglycine dane salt (HPGDane Salt) in binary methanol and ethanol solvent mixtures was measured using a Laser Technique with a temperature range from 278.15 K to 323.15 K and a mole fraction ( ) of methanol in original solvent range from 0.0000 to 1.0000. The results were correlated with a semiempirical equation.
Zhimao Zhou - One of the best experts on this subject based on the ideXlab platform.
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Solubility of Thiotriazinone in Binary Solvent Mixtures of Water + Methanol and Water + Ethanol from (283 to 330) K
Journal of Chemical & Engineering Data, 2012Co-Authors: Zhimao Zhou, Shui WangAbstract:The solubility of thiotriazinone in water, methanol, ethanol, water + methanol, and water + ethanol has been measured under temperatures ranging from (283 to 330) K with a Laser Technique. The results of these measurements were correlated with semiempirical equations. The calculated results have showed fine representativity of experimental data. The stepwise regression method was used to simplify the modified Jouyban–Acree equation.
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Solubility of Thiotriazinone in Ethanol, 1-Propanol, 2-Propanol, 1-Butanol, Acetonitrile, Acetone, Ethyl Acetate, and Water from 293 K to 343 K
Journal of Chemical & Engineering Data, 2009Co-Authors: Zhimao Zhou, Zhiqian Song, Shui WangAbstract:The solubility of thiotriazinone in ethanol, 1-propanol, 2-propanol, 1-butanol, acetonitrile, acetone, ethyl acetate, and water was measured using a Laser Technique with a temperature range from 293.65 K to 343.70 K. The results of these measurements were correlated with a semiempirical equation. The calculated results of which are proved to show fine representation of experimental data.
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Solubility of D(-)-p-Hydroxyphenylglycine Dane Salt in Eight Alcohols between (293 and 343) K
Journal of Chemical & Engineering Data, 2008Co-Authors: Zhimao Zhou, Wang Jidong, Qu Yixin, Honghong WeiAbstract:The solubility of d(−)-p-hydroxyphenylglycine dane salt (HPGDane Salt) in eight alcohols was measured using a Laser Technique with the temperature range from (293 to 343) K. The results were correlated with a semiempirical equation, the calculated results of which are proved to show fine representation of experimental data.
Praneeth Juvvi - One of the best experts on this subject based on the ideXlab platform.
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biospeckle Laser Technique a novel non destructive approach for food quality and safety detection
Trends in Food Science and Technology, 2020Co-Authors: R Pandiselvam, V P Mayookha, Anjineyulu Kothakota, S V Ramesh, Rohit Thirumdas, Praneeth JuvviAbstract:Abstract Background Biospeckle Laser Technique is an emerging non-destructive, quality detection tool used for the evaluation of biological samples. It is rapid, easy to operate and economical, and assures the quality and safety of the fresh produces. Scope and approach The biological activity of the materials is altered due to the contamination, damages, maturation, etc. Hence, these factors can be non-destructively analyzed by the biospeckle method combined with the numerical processing Techniques. Several qualitative and quantitative methods namely, Fujii, Absolute Value Difference, Inertia Moment, Generalized Difference, etc have been developed for effective biospeckle analysis. Major applications of this tool include identification of bruises, maturation and ripening changes in fruits and vegetables, meat quality detection, seed viability analysis, and detection of fungal colony infection. Key findings and conclusions Even though the technology has got a wide range of applications, there are some limitations and challenges that hinder its large scale adoption. The impediments such as external noise and interferences have to be addressed to obtain accurate results. There is a need for the development of standardized procedures for conducting the analysis. This review mainly discusses the various applications of biospeckle Laser Technique as a non-destructive tool in quality and safety analysis, the methods adopted for the evaluation process, the relation between biochemical changes and biospeckle and the various challenges thereof.
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Biospeckle Laser Technique – A novel non-destructive approach for food quality and safety detection
Trends in Food Science & Technology, 2020Co-Authors: R Pandiselvam, V P Mayookha, Anjineyulu Kothakota, S V Ramesh, Rohit Thirumdas, Praneeth JuvviAbstract:Abstract Background Biospeckle Laser Technique is an emerging non-destructive, quality detection tool used for the evaluation of biological samples. It is rapid, easy to operate and economical, and assures the quality and safety of the fresh produces. Scope and approach The biological activity of the materials is altered due to the contamination, damages, maturation, etc. Hence, these factors can be non-destructively analyzed by the biospeckle method combined with the numerical processing Techniques. Several qualitative and quantitative methods namely, Fujii, Absolute Value Difference, Inertia Moment, Generalized Difference, etc have been developed for effective biospeckle analysis. Major applications of this tool include identification of bruises, maturation and ripening changes in fruits and vegetables, meat quality detection, seed viability analysis, and detection of fungal colony infection. Key findings and conclusions Even though the technology has got a wide range of applications, there are some limitations and challenges that hinder its large scale adoption. The impediments such as external noise and interferences have to be addressed to obtain accurate results. There is a need for the development of standardized procedures for conducting the analysis. This review mainly discusses the various applications of biospeckle Laser Technique as a non-destructive tool in quality and safety analysis, the methods adopted for the evaluation process, the relation between biochemical changes and biospeckle and the various challenges thereof.
William G. Tong - One of the best experts on this subject based on the ideXlab platform.
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Trace-concentration detection of cobalt in a liquid flow cell by degenerate four-wave mixing using low-power off-resonant Laser excitation.
Analytical Chemistry, 1991Co-Authors: Zhiqiang Wu, William G. TongAbstract:: Optical phase conjugation by degenerate four-wave mixing (D4WM) in an absorbing metal-ion solution using a low-power argon-ion Laser as the excitation source is demonstrated. This nonlinear Laser Technique can be used as a sensitive analytical spectroscopic method for trace-concentration measurement of metal ions in a small-volume continuously flowing analyte cell. Several important characteristics are discussed, including the effects of solvent properties, excitation wave-length, Laser intensity, and analyte absorptivity on signal intensity. Detection of 0.26 ng (4.4 pmol) of cobalt inside the Laser probe volume of 0.14 microL is reported using an excitation wavelength that is 136 nm away from the maximum absorption wavelength of the analyte solution. The minimum absorbance measured in our D4WM experiment is 2.0 X 10(-5) without complex formation for cobalt. The D4WM detection sensitivity, in terms of the concentration-absorptivity product, is 4.05 X 10(-4) cm-1 for cobalt(II) in ethanol. Our preliminary detection sensitivity compares favorably with other Laser-based spectrometric methods. This nonlinear Laser Technique is applicable to both fluorescing and nonfluorescing analytes.
R Pandiselvam - One of the best experts on this subject based on the ideXlab platform.
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biospeckle Laser Technique a novel non destructive approach for food quality and safety detection
Trends in Food Science and Technology, 2020Co-Authors: R Pandiselvam, V P Mayookha, Anjineyulu Kothakota, S V Ramesh, Rohit Thirumdas, Praneeth JuvviAbstract:Abstract Background Biospeckle Laser Technique is an emerging non-destructive, quality detection tool used for the evaluation of biological samples. It is rapid, easy to operate and economical, and assures the quality and safety of the fresh produces. Scope and approach The biological activity of the materials is altered due to the contamination, damages, maturation, etc. Hence, these factors can be non-destructively analyzed by the biospeckle method combined with the numerical processing Techniques. Several qualitative and quantitative methods namely, Fujii, Absolute Value Difference, Inertia Moment, Generalized Difference, etc have been developed for effective biospeckle analysis. Major applications of this tool include identification of bruises, maturation and ripening changes in fruits and vegetables, meat quality detection, seed viability analysis, and detection of fungal colony infection. Key findings and conclusions Even though the technology has got a wide range of applications, there are some limitations and challenges that hinder its large scale adoption. The impediments such as external noise and interferences have to be addressed to obtain accurate results. There is a need for the development of standardized procedures for conducting the analysis. This review mainly discusses the various applications of biospeckle Laser Technique as a non-destructive tool in quality and safety analysis, the methods adopted for the evaluation process, the relation between biochemical changes and biospeckle and the various challenges thereof.
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Biospeckle Laser Technique – A novel non-destructive approach for food quality and safety detection
Trends in Food Science & Technology, 2020Co-Authors: R Pandiselvam, V P Mayookha, Anjineyulu Kothakota, S V Ramesh, Rohit Thirumdas, Praneeth JuvviAbstract:Abstract Background Biospeckle Laser Technique is an emerging non-destructive, quality detection tool used for the evaluation of biological samples. It is rapid, easy to operate and economical, and assures the quality and safety of the fresh produces. Scope and approach The biological activity of the materials is altered due to the contamination, damages, maturation, etc. Hence, these factors can be non-destructively analyzed by the biospeckle method combined with the numerical processing Techniques. Several qualitative and quantitative methods namely, Fujii, Absolute Value Difference, Inertia Moment, Generalized Difference, etc have been developed for effective biospeckle analysis. Major applications of this tool include identification of bruises, maturation and ripening changes in fruits and vegetables, meat quality detection, seed viability analysis, and detection of fungal colony infection. Key findings and conclusions Even though the technology has got a wide range of applications, there are some limitations and challenges that hinder its large scale adoption. The impediments such as external noise and interferences have to be addressed to obtain accurate results. There is a need for the development of standardized procedures for conducting the analysis. This review mainly discusses the various applications of biospeckle Laser Technique as a non-destructive tool in quality and safety analysis, the methods adopted for the evaluation process, the relation between biochemical changes and biospeckle and the various challenges thereof.
