Spectrophotometry is a method that measures the amount of light that a sample or object absorbs or reflects as a functional of wavelength using an instrument known as a spectrophotometer. This work ...

Abstract: Multiparameter spectrophotometer instruments based on the radiative transfer (RT) theory differ fundamentally from conventional ones in their ability to determine absorption and scattering ...

Iron and zinc play essential roles in biological systems and their shortage is responsible for the main micronutrient deficiencies in the world (Burke, Leon, Parminder, 2014). Iron is a fundamental ...

Carrageenan is a seaweed polysaccharide widely used as a food gelling and thickening agent. The New Methylene Blue dye was tested as an analytical reagent for the quantification of carrageenan in ...

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Abstract: An underwater dielectric barrier discharge (DBD) plasma jet excited by a repetitively pulsed nanosecond pulsed power modulator was used to study plasma-induced decolorization of a 1.4 × 10-4 ...

High-tech camera system makes it possible for humans to see colors in the way animals do, adding vivid new perspective to the ...

NAHARLAGUN, 10 Mar: The North East Institute of Science & Technology’s (NEIST) Itanagar branch organised a workshop themed ‘Indigenous knowledge to evidence-based medicine: Ethnopharmacology of ...

Using gas chromatography (GC) to analyze fatty acid (FA) profiles in milk from native goats, managed under grazing versus housed systems, the results indicated that grazing led to a more favorable FA ...

Optical spectroscopy encompasses a wide variety of techniques used to study how matter interacts with light. Optical spectroscopy techniques are used in physics, astronomy, chemistry, biology, and ...