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Study of Earth atmosphere components by Laser Spectroscopy
Published 2019-07-01“… The aim of this work is to measure concentration of some atmosphere components (CO2, NH3, O3, CH4) by using TDLAS (Tunable Diode Laser Absorption Spectroscopy) under different pressure (1 atm,100 mbar,72.5 mbar,50mbar,10mbar). …”
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Study of Earth atmosphere components by Laser Spectroscopy
Published 2019-07-01“… The aim of this work is to measure concentration of some atmosphere components (CO2, NH3, O3, CH4) by using TDLAS (Tunable Diode Laser Absorption Spectroscopy) under different pressure (1 atm,100 mbar,72.5 mbar,50mbar,10mbar). …”
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FOURIER TRANSFORM INFRARED SPECTROSCOPY TECHNIQUE FOR DETECTION OF HONEY AUTHENTICATION
Published 2015-09-01Subjects: “…fourier transform infrared spectroscopy (ftir)…”
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Determination of the concentration of thiocyanate ion in smokers’ blood using photo-spectroscopy
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Determination of the concentration of thiocyanate ion in smokers’ blood using photo-spectroscopy
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Describing Polymers Synthesized from Reducing Sugars and Ammonia Employing FTIR Spectroscopy
Published 2022-12-01Subjects: “…Ammonia, D-Fructose, D-Glucose, FTIR spectroscopy, Melanoidin…”
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Spectroscopy Characterization of Ethylene Vinyl Acetate Degradation by Different Kinds of Accelerated Aging
Published 2020-07-01“…This paper presents a sight about the chemical structure deformation of poly (ethylene-co-vinyl acetate) (EVA) samples according to the change ratio of rate constant values. Spectroscopy kinetics fluorescence curves are fitted for two characteristic wavelength domains of fluorescent intensities. …”
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Rapid Detection of Synthetic Cannabinoid Receptor Agonists Impregnated into Paper by Raman Spectroscopy
Published 2022-12-01Subjects: Get full text
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Methyl paraben detection in cosmetic products by synthesis of azo compounds using infrared spectroscopy
Published 2019-04-01“… الكشف عن الميثيل بارابين في مستحضرات التجميل عن طريق اصطناع مركبات الآزو باستخدام مطيافية الأشعة تحت الحمراء A new method for the detection of methylparaben which is often used as preservative, alone or in combination with other parabens using infrared spectroscopy was developed. A good method for detection of methylparaben was developed using the oxidation reactions between methylparaben and many aromatic amines in order to form the colorful azo dye compounds. …”
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Methyl paraben detection in cosmetic products by synthesis of azo compounds using infrared spectroscopy
Published 2019-04-01“… الكشف عن الميثيل بارابين في مستحضرات التجميل عن طريق اصطناع مركبات الآزو باستخدام مطيافية الأشعة تحت الحمراء A new method for the detection of methylparaben which is often used as preservative, alone or in combination with other parabens using infrared spectroscopy was developed. A good method for detection of methylparaben was developed using the oxidation reactions between methylparaben and many aromatic amines in order to form the colorful azo dye compounds. …”
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Fourier Transform Infrared (FTIR) Spectroscopy with Chemometric Techniques for the Classification of Ballpoint Pen Inks
Published 2015-12-01Subjects: Get full text
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Design and construction of anair pollution detection system using a laser beam and absorption spectroscopy
Published 2023-06-01Subjects: “…Air pollutants, Concentration, He-Nelaser, Smoke, Spectroscopy…”
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A Novel Approach for Forensic Differentiation of Grass Stains Using ATR FT-IR Spectroscopy and Chemometrics
Published 2020-11-01Subjects: Get full text
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ATR FT-IR Spectroscopy: A Novel and Non-Destructive Approach for the Detection of Blood on a Single Fiber
Published 2020-06-01Subjects: “…fourier transform infrared spectroscopy…”
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Effectiveness of UV-Visible Spectroscopy (with Multi-Mode Plate Reader) and ATR-FTIR for the Discrimination of Black Marker Inks
Published 2023-12-01“…In the present study, a total of 18 marker samples including 9 permanent and 9 whiteboard (commonly known as dry erase) markers of black color of different brands were purchased from the local market of district Jhansi, Uttar Pradesh, India. UV-Visible spectroscopy with Multi-Mode Plate Reader and ATR-FTIR spectroscopy were used for the discrimination of samples. …”
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A Study of the Effect of Some Nutritious Solution's Acidity on the Traditional Aluminum Utensils Using Atomic Absorption Spectroscopy ( AAS )
Published 2019-10-01“…The two minerals of aluminum and lead have been identified in the studied samples using the atomic absorption spectroscopy. Usage lead mineral in forming these utensils by any way during their manufacturing is the cause of taking this mineral into consideration in the study. …”
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Forensic Differentiation of Black Shoe Polish Stains using Attenuated Total Reflection- Fourier Transform Infrared Spectroscopy and Chemometrics
Published 2020-06-01Subjects: “…fourier transform infrared spectroscopy…”
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