Instrumental methods of analysis Archives - Biomedical Instrumentation Systems

How ionic composition of Tissue fluids is determined

May 13, 2020

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by

in Biomedical Analysis & Related Instrumentation

Determination of ionic composition of Tissue fluids is accomplished using a number of chemical analytical methods with the help of various instruments. We shall look at some of these methods used to estimate the ionic composition of tissue fluids based on the elements analysed. Sodium and Potassium As discussed in the previous article, Sodium…

How Flame Photometers are used in Chemical Analysis

May 12, 2020

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by

John Mulindi

in Biomedical Analysis & Related Instrumentation

Flame Photometer is used to quantify the concentration of Sodium and Potassium in the body. Basic Principle of Operation of a Flame Photometer When a sample is heated, the electrons are raised from the ground state to a higher state. The excited electrons are unstable and return to the ground state emitting photons of a…

The Laser Technology and How it is applied in Medical Field

May 11, 2020

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by

John Mulindi

in Therapeutic Instrumentation

The word laser is an acronym that stands for light amplification by stimulated emission of radiation. A laser is defined as a beam of monochromatic light that carries with it a high energy. The monochromatic light can be focused on to any minute area with a fine degree of exactness. The Principle of Operation of…

Spectrophotometry Instrumental Method of Analysis

May 6, 2020

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by

John Mulindi

in Biomedical Analysis & Related Instrumentation

Principle of Spectrophotometry Spectrophotometry is based on the electromagnetic radiation in the visible, ultraviolet and infrared ranges. According to the Quantum theory; the energy states of an atom or molecule are defined and change from one state to another, therefore, they would require a definite amount of energy. If this energy is supplied from an…

Tag: Instrumental methods of analysis

How ionic composition of Tissue fluids is determined

How Flame Photometers are used in Chemical Analysis

The Laser Technology and How it is applied in Medical Field

Spectrophotometry Instrumental Method of Analysis