NEAR- SPECTROSCOPY IN BIO-APPLICATION

Near-Infrared spectroscopy (NIR) has emerged as a powerful tool in bio applications, offering non-invasive and rapid analysis of biological materials. This review explores the recent advancements and opportunities in the utilization of NIR spectroscopy in various bio-related fields. Analysis of biological tissues for disease diagnosis and monitoring. Non-invasive blood glucose monitoring, a holy grail in diabetes care, has been a focus of research, promising painless alternatives to traditional fingerstick methods Its application has been significantly impacted by recent developments in instrumentation (such as miniaturized spectrometers) and spectrum analysis techniques (such as spectral image processing and analysis, quantum chemical calculations of NIR spectra). This review attempts to highlight NIR spectroscopy as a method that has reached maturity but has significant room for advancement in a number of dimensions across widely recognized bio-applications. Its practical value is evaluated critically and contrasted with alternative methods The relationship between the fundamental properties and key elements of NIR spectra and the bio-application potential of NIR spectroscopy is emphasized.

 Keywords: NIR; NIR: analytical; bioscience; bio-spectroscopy; near-infrared spectroscopy;