Significance of Spectrophotometry
Spectrophotometry is an analytical method employed to measure how much light a sample absorbs at specific wavelengths, facilitating the determination of concentrations of various substances. It is recognized as one of the oldest techniques for quantitative analysis, utilized in fields like biochemistry for evaluating drug concentrations and assessing the presence of compounds such as curcumin. This method quantifies the interaction of light with molecules, making it essential for analyzing various samples and identifying chemical properties.
Synonyms: Spectral analysis, Absorbance measurement, Transmittance measurement, Absorption measurement, Spectral analysis.
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Spectrophotometry in scientific sources
Spectrophotometry is a method used to determine gliclazide concentration by measuring its absorbance at a specific wavelength, allowing for quantitative analysis of the substance in various samples.
From: World Journal of Pharmaceutical Research
(1) An analytical method that measures the concentration of compounds by evaluating the light absorption at specific wavelengths.[1] (2) A method used to measure the concentration of substances in solution by quantifying light absorption, applied in evaluating biochemical parameters.[2] (3) An analytical method used for measuring how much a chemical substance absorbs light by measuring the intensity of light after it passes through a sample solution.[3] (4) A method used to measure the absorbance of light by solutions, facilitating the detection of laccases.[4] (5) The method of measuring different wavelengths of light absorption to quantify the concentration of substances.[5]
From: Ayushdhara journal
(1) An analytical technique that measures how much a chemical substance absorbs light by measuring the intensity of light as a beam passes through a sample solution.[6]