Molecular Spectroscopy

A recent study published in Food Frontiers shows how Raman spectroscopy is being applied in biomedical sciences and what it means for the industry moving forward.

A recent study used Raman spectroscopy to analyze the crystalline state of minerals.

A recent study showcased how a new Raman spectrometer can improve planetary material analysis.

A recent study from Hefei University examined the role that Raman spectroscopy has played in food safety analysis.

A 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.

A 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.

Researchers 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.

Spectroscopy published stories this work that covered topics such as fluorescence spectroscopy, Raman spectroscopy, and hyperspectral imaging.

A recent study examined how advancements in Raman spectroscopy have aided breast cancer diagnosis and treatment.

A research team from the Manipal Academy of Higher Education in India examined how Raman spectroscopy and machine learning can be used to classify microplastics in water sources.

Below is a compilation of articles from our Molecular Spectroscopy Workbench column.

A recent study from Hebei North University developed and tested a new fluorescence probe designed to improve copper detection.

A recent study showcases how a new rapid colorimetric nanosensor can make the process of detecting hydrogen peroxide in milk products more sustainable.

Spectroscopy published stories on Raman, infrared spectroscopy, UV-vis, and more. Here are the top reads from the week.

A recent study demonstrated experimental sensing on field-resolved molecular fingerprinting using scanning techniques.

Researchers from Peking University and Kwansei Gakuin University are developing a new approach to analyze intermolecular interactions using two-dimension correlation spectroscopy.

A recent study from the University of Bristol shows how Raman spectroscopy can be used to distinguish between ivory belonging to elephants or mammoths.

A recent study uses Fourier transform infrared (FT-IR) spectroscopy to study biochemical changes associated with child obesity.

A recent study from Shenzhen University used a novel biosensor based on Fano resonance to improve the detection of cancer.

To improve the robustness and accuracy of logistic regression identification method, a new Raman spectroscopy identification method was proposed that combines a distributionally robust optimization technique and fused lasso technique with logistic regression. Then, Raman spectroscopy was used to analyze two types of dairy products that were collected for anti-jamming identification testing to verify the effectiveness of the new method.

A recent study used spectroscopic techniques to quantify telmisartan and rosuvastatin in tablet dosage form and plasma.

A study from Brazil explored how to use hyperspectral imaging and machine learning to determine the severity of Asian soybean rust.

In a recent study, researchers from China investigated the effects of incorporating environmental markers into toxicity prediction models.

Raman spectroscopy has not been used in the electroceramics industry extensively. However, according to the authors of this study, a shift is underway to change that.

A recent study from the Southern University of Science and Technology proposes a new Raman spectral preprocessing scheme based on self-supervised learning (RSPSSL).

Nominate a candidate for the 2024 Emerging Leader in Molecular Spectroscopy Award!

A recent study from Jagiellonian University examined how spectroscopic techniques can aid in the detection of pancreatic cancer.

Narangerel 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.

A recent study published in Advanced Photonics looks at three-dimensional (3D) imaging of cells and tissue using phase-modulated stimulated Raman scattering tomography (PM-SRST).

The 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.