Applying Raman Spectroscopy in the Pharmaceutical Industry
Raman spectroscopy is a spectroscopic technique used to observe vibrational, rotational, and other low-frequency modes within a sample. Raman spectroscopy is commonly used to identify and quantitate the molecules within a chemical sample. The technique involves shining a laser on a sample and detecting and analyzing the scattered light. The advantages to this type of spectroscopy are its high chemical specificity, sampling versatility, relatively low maintenance, minimal sample preparation, fast and simple routine analysis, and the ability to transfer methods from instrument to instrument in a simple way.
Best of the Week: Microplastic Pollution, Previewing the AAFS Conference, Next-Gen IR Sensors
February 21st 2025Top articles published this week include an interview that provides insight into how marine monitoring can improve mitigation of plastic pollution, coverage of the American Academy of Forensic Sciences (AAFS) conference, and an article about next-generation infrared (IR) sensors.
Can Fluorescence Spectroscopy Evaluate Soil Dissolved Organic Matter Dynamics?
February 20th 2025A new study published in Chemical Engineering Journal by researchers from Northeast Agricultural University in China reveals that biochar aging, influenced by environmental factors like UV exposure and wet-dry cycles, alters dissolved organic matter composition and affects its effectiveness in remediating cadmium-contaminated soil.
Next-Generation Infrared Sensors: Innovations in Semiconductor Materials and Applications
February 19th 2025A recent study provides an in-depth overview of the latest advancements in infrared (IR) semiconductor sensor technology, highlighting new materials, enhanced detection capabilities, and expanding applications across industrial, medical, security, and environmental fields. The research explores how quantum dots, graphene, and novel nanomaterials are revolutionizing IR detection, paving the way for more efficient and versatile sensor systems.
