A Continuum is a seamless progression of elements, while a Spectrum refers to a range, often of colors or wavelengths.
Typically, the probe for your gene of interest is labeled with FAM dye and the probe for the control with VIC dye. The emission spectra for FAM and VIC peak at 517nm (in the blue region of the visible spectrum) and 551nm (in the green region) respectively...
An optical system is the second component. The light - the multiple optical emission lines from the vaporized sample called plasma — enters the spectrometer. The incoming light is split into element-specific wavelengths by a diffraction grading in the spectrometer and the intensity of light for ea...
Chemistry Tutorial - Emission Spectrum of ElementsWe have started Chapter 5 of our Chemistry Tutorial on the topic of the Modern Model of the Atom. The first page of Lesson 1 on line spectra is now live. The EM and visible light spectra are discussed. The concept of continuous and ...
The second approach is to detect the spectrum of the dispersed light ‘all at once’ using an array detector (such as a CCD camera) which is called a spectrograph (Figure 3 Spectrograph). At least one emission monochromator or spectrograph is found in all spectrofluorometers and Raman ...
The presence of an element is identified by the element’s characteristic X-ray emission wavelength or energy. The amount of an element present is quantified by measuring the intensity of that element’s characteristic X-ray emission. View X-Series Analyzers...
The other part is the emission of electromagnetic energy while completing its own functions, such as traffic vehicles, overhead power lines, lighting fixtures, electrical machinery, household appliances, and industrial and medical radio frequency equipment. Therefore, this part becomes a source of ...
What is the Plum Pudding Model of the Atom - There were several theories stated to explain the arrangement of subatomic particles. The Plum Pudding Model, also known as Thomson’s Plum Pudding Model, is also a scientific model for explaining the arrangem
To better understand the meaning of ESG, an excellent first step is to identify the factors within the environmental, social and governance categories. Examples of these ESG factors include: Environmental Preservation of our natural world concerning factors like: Climate change Carbon emission reduction...
A transmission optical spectrometer is used to measure the absorption (or reflectance/transmission/emission) of a sample in the near UV throughout the visible region of the spectrum. The spectrometer consists of a light source, a dispersion element, a sample chamber, and a detector. Broadband lig...