July 19th 2024
In this article, we show a cross-sectional map of a film compared to a depth profile to evaluate the quality of depth profile measurements.
Applying Raman Spectroscopy with Machine Learning to Detect Alzheimer’s Disease
June 11th 2024A recent study published in the International Journal of Molecular Science shows how Raman spectroscopy combined with machine learning can serve as an improved alternative detection method to preclinical Alzheimer’s diagnosis.
Advanced Raman Techniques for Micro- and Nanoplastics Detection
June 7th 2024A recent review article discusses four advanced Raman techniques, including surface-enhanced Raman scattering (SERS), Raman tweezers (RTs), tip-enhanced Raman scattering (TERS), and Raman mapping/imaging (RM/RI), and how these techniques are being applied for the detection of micro- and nanoplastics.
Barbie Dolls Under the Microscope and FT-IR ATR: Unveiling the Secrets of Iconic Toy Degradation
June 3rd 2024Researchers have delved into the material composition and degradation phenomena of Barbie dolls produced between 1959 and 1976, uncovering insights into their chemical degradation and preservation challenges.
Using Thermostable Raman Interaction Profiling (TRIP) For Protein Binding Screening
March 1st 2024Narangerel Altangerel, Zhenhuan Yi, and Marlan Scully of Texas A&M University recently used TRIP to analyze eight protein–ligand systems. Spectroscopy recently spoke to these three researchers about their findings and what the implications are for high-throughput drug screening.
New Study Reveals Impact of Alkyl Chain Length on Antibacterial Drug Interaction
February 9th 2024The interaction between surface-active compounds (SACs) and ciprofloxacin was explored in this study to further understand how variations in alkyl chain lengths of SACs impact the binding activity of ciprofloxacin.
Reviewing the Impact of Raman Spectroscopy on Crop Quality Assessment: An Interview with Miri Park
February 1st 2024Miri Park of the Fraunhofer Institute for Environmental, Safety, and Energy Technologies is examining how Raman spectroscopy could aid non-destructive sensing in agricultural science. Recently, Park sat down with Spectroscopy to discuss micro-Raman spectroscopy's role in assessing crop quality, particularly secondary metabolites, across different contexts (in vitro, in vivo, and in situ), while suggesting future research for broader application possibilities.