Raman spectroscopy is a powerful analytical technique that provides information about molecular structures and chemical compositions of various substances. It is based on the principle of inelastic scattering of light, where a sample is illuminated with a laser and the scattered light is analyzed for the shifts in energy corresponding to different vibrational modes of the molecules. This allows researchers to identify and characterize chemical compounds present in a sample.
Raman spectroscopy has gained significant popularity in several industries including pharmaceuticals, biotechnology, food and beverages, forensic science, and materials science. Its non-destructive nature and ability to provide detailed molecular information makes it a valuable tool for quality control, research and development, and process monitoring purposes.
Global Raman spectroscopy market is expected to witness substantial growth over the forecast period. Increasing demand for advanced analytical techniques in various industries is a major driver for market growth. Raman spectroscopy offers several advantages over traditional analytical techniques, such as its ability to analyze samples without any sample preparation, high sensitivity, and rapid analysis time. These factors are fuelling the adoption of raman spectroscopy across various industries.
However, the high cost of Raman spectroscopy instruments and the complexity of data interpretation are key challenges hindering market growth. The initial investment required for Raman spectroscopy instruments and the need for skilled operators to interpret and analyze the data limits its widespread adoption, especially in small and medium-sized enterprises.
Despite these challenges, the market offers significant growth opportunities. Increasing focus on research and development activities in the pharmaceutical and biotechnology industries, coupled with growing demand for advanced analytical techniques in emerging economies, are expected to drive market growth. Advancements in technology, such as the development of portable and handheld Raman spectroscopy devices, are further expected to expand the market penetration.
For instance, in February 2020, Sartorius AG, a leading biopharmaceutical industry, introduced BioPAT Spectro, a Quality by Design (QbD) tool for use with its ambr automated micro and mini bioreactor systems and with the single-use production bioreactors BIOSTAT STR. The new tool offers access to Raman spectroscopy analysis in high throughput process development, supporting faster Raman model building and accelerating scale-up into commercial manufacturing.
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