subject: Nearinfrared Spectroscopy The Most Lucrative Methodology [print this page] A spectroscopic methodology utilizes the infrared area of the electromagnetic spectrum applied for analytical purposes that are included in various industrial and medical sectors such as pharmaceuticals, astronomy, foodstuff, human disorders, pediatric issues, cardiac surgeries etc.
Infrared Spectroscopy has evolved through the years and is utilized these days for monitoring patients besides applications in medicine, physiology as well as physics. The man behind this was Herschel who discovered the potential of the near infrared energy.
The acronym for Near Infrared Spectroscopy is NIRS, and the same finds applications basically with human body analysis, mainly pertaining to physiology &and neurology. With capabilities like penetration through the skull, skin and tissues, NIRS is an extremely useful yardstick for measuring the saturation levels of tissue oxygen, hemoglobin volume variations, blood flow in the brain and its oxygen consumption. Moreover, it is also utilized in cerebral blood flow measurements and cerebral metabolism study wherein the volume of oxygen consumed is measured.
NIRS imaging techniques find their applications in multifarious areas like remote sensing of vegetation and earth. It is also utilized in astronomical purposes like detailed study of the stars, their spectral type, and study of molecular clouds. Each and every detail like the age of the star etc. can also be studied with the help of NIRS.
The main reason for using Near Infrared Spectroscopy is that the dust particles are all over in the atmosphere and the solution to this problem is the implementation of NIRS as they can peek through the dust particles and other such inaccessible environments.
Some of the benefits of Near Infrared Spectroscopy include its usage on infants for scanning cortical tissues. It is highly portable for the examination feasibility. Though it has its own limitations, there is no scope for activation throughout the brain.
As far as the cost is concerned, Near Infrared Spectroscopy is a less expensive methodology. Hence, it is used in diverse applications. The other reason behind the extensive utilization of NIRS is that this advanced form of technological application is pain-free and non-invasive as well as it makes use of the non-ionizing radiations.
