Spectroscopy

21/01/2025

A recent study from Shanghai University demonstrated aa novel method for identifying and quantifying animal-origin milk powders.

Read more: https://www.spectroscopyonline.com/view/advancing-milk-powder-authentication-with-raman-spectroscopy-and-chemometrics

21/01/2025

A recent study examines how vibrational spectroscopic techniques are being used to evaluate the quality of seaweed.

Read more: https://www.spectroscopyonline.com/view/the-role-of-vibrational-spectroscopy-and-machine-learning-in-seaweed-quality-control

21/01/2025

Researchers from the University of Oviedo used diffuse reflectance spectroscopy (DRS) and machine learning (ML) to analyze post-wildfire soil organic carbon fractions, identifying key spectral regions and algorithms for advancing remote sensing applications.

Read more: https://www.spectroscopyonline.com/view/advancing-soil-carbon-analysis-post-wildfire-with-spectroscopy-and-machine-learning

20/01/2025

In the most recent "Focus on Quality" column, Bob McDowall and Mahboubeh Lotfinia review the qualification and validation approaches in the World Health Organization Technical Report Series (WHO TRS) 1019 Annex 3 and its applicability to spectrometer systems.

Read the column here: https://www.spectroscopyonline.com/view/do-we-qualify-or-validate-a-spectrometer-

20/01/2025

A recent study highlights the potential of dissolved organic matter (DOM) as a key indicator for water quality management in Lake Baiyangdian.

Read more: https://www.spectroscopyonline.com/view/how-dissolved-organic-matter-shapes-water-quality

20/01/2025

A recent review article highlighted how two-dimensional correlation spectroscopy (2D-COS) is advancing microplastics research and uncovering their aging processes and interactions with environmental substances.

Read more: https://www.spectroscopyonline.com/view/reviewing-the-impact-of-2d-cos-on-analyzing-microplastic-impact-on-the-environment

17/01/2025

Spectroscopy sat down with Benjamin Manard, senior R&D staff and group leader for chemical and isotopic mass spectrometry at Oak Ridge National Laboratory, to discuss his career in the National Laboratory system, and his advice for scientists interested in following a similar path.

Read more:

Spectroscopy sat down with Benjamin Manard, senior R&D staff and group leader for chemical and isotopic mass spectrometry at Oak Ridge National Laboratory, to discuss his career in the National Laboratory system, and his advice for scientists interested in following a similar path.

17/01/2025

A recent study examined a new method to carbon dioxide capture to reduce energy consumption.

Read more: https://www.spectroscopyonline.com/view/revolutionizing-carbon-capture-a-novel-non-aqueous-absorbent-offers-breakthrough-efficiency

17/01/2025

Top articles published this week include a Q&A interview that discussed using surface-enhanced Raman spectroscopy (SERS) to investigate microplastics released from chewing gum and an article about Agilent’s Solutions Innovation Research Award (SIRA) winners.

Read more: https://www.spectroscopyonline.com/view/best-of-the-week-chewing-gum-with-sers-soil-carbon-analysis-lithium-ion-battery-research

17/01/2025

A recent study published in Molecular Pharmaceutics examined the mechanisms that are behind the structural stability of protein drugs in their solid, lyophilized state.

Read more: https://www.spectroscopyonline.com/view/unlocking-protein-stability-insights-into-lyophilized-states-using-advanced-spectroscopy

16/01/2025

A recent study highlighted a rhein-loaded self-nano emulsifying drug delivery system (RS-SNEDDS), significantly enhancing the compound's solubility, bioavailability, and therapeutic potential, particularly for neurological applications.

Read more: https://www.spectroscopyonline.com/view/innovative-drug-delivery-system-enhances-rhein-s-bioavailability-and-therapeutic-potential

16/01/2025

A recent study demonstrates the successful development of in-line monitoring techniques using Raman spectroscopy and advanced modeling for titanium dioxide-free tablet coatings.

Read more: https://www.spectroscopyonline.com/view/in-line-monitoring-approach-for-titanium-dioxide-free-tablet-coatings-developed-at-tu-dortmund-university

15/01/2025

Researchers from the Universidade de São Paulo have demonstrated the effectiveness of near-infrared spectroscopy combined with chemometric models for real-time, precise monitoring of Zika virus-like particle vaccine production.

Read more: https://www.spectroscopyonline.com/view/real-time-monitoring-of-zika-virus-vaccine-production-using-nir-spectroscopy

15/01/2025

In this study, laser-induced breakdown spectroscopy (LIBS) was applied in conjunction with principal component analysis (PCA) to identify and classify flower species.

Read the study here: https://www.spectroscopyonline.com/view/flower-classification-using-libs-combined-with-pca-chemometrics

14/01/2025

A combination of surface-enhanced Raman spectroscopy (SERS) and machine learning on microfluidic chips has achieved an impressive 98.6% accuracy in classifying leukemia cell subtypes, offering a fast, highly sensitive tool for clinical diagnosis.

Read more: https://www.spectroscopyonline.com/view/new-sers-microfluidic-platform-classifies-leukemia-using-machine-learning

14/01/2025

Researchers from the University of Liege have demonstrated the potential of surface-enhanced transmission Raman spectroscopy (SETRS) for detecting impurities in pharmaceuticals.

Read more: https://www.spectroscopyonline.com/view/surface-enhanced-transmission-raman-spectroscopy-setrs-enhances-pharmaceutical-quality-control

14/01/2025

A new study published in Food Control introduces an approach for assessing antioxidant levels in edible oils using artificial intelligence and spectroscopy, offering significant potential for improving food quality control.

Read more: https://www.spectroscopyonline.com/view/new-study-on-edible-oil-analysis-integrates-ft-nir-and-machine-learning