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Researchers from Hebei University and Hebei University of Engineering have developed a HSI method combined with data fusion and machine learning to accurately assess walnut quality and classify storage periods. Read more: hubs.li/Q03rV15M0

Discover the latest advancements in analytical science with A Guide to Hot Topics for Analytical Scientists: Pittcon 2025 Highlights. This free e-book explores the latest techniques and ongoing trends in analytical science. Download the e-book here: hubs.li/Q03r_dk00

Top articles published this week include an interview about aromatic–metal interactions, a tutorial article about the recent advancements in TERS, and a news article about using SWIR/NIR spectral imaging in cultural heritage applications. Read more: hubs.li/Q03s1_W00

A new study demonstrates how handheld near-infrared spectroscopy can be a powerful, accurate tool to distinguish real cashmere from wool. Read more: hubs.li/Q03s20GN0

In this tutorial, Thomas G. Mayerhöfer and Jürgen Popp introduce complex-valued chemometrics as a more physically grounded alternative to traditional intensity-based spectroscopy measurement methods. Read more: hubs.li/Q03sgwV70

Spectroscopy speaks with Marc Porter of the University of Utah, for the first of a three-part conversation regarding his work involving the development and evaluation of a highly sensitive biomarker detection strategy using SERRS. Read more: hubs.li/Q03sgsm10

A Texas A&M AgriLife Research study published in Rangelands found that region-specific calibration significantly improves the accuracy of FNIRS-based nutritional monitoring for beef cattle grazing the Edwards Plateau. Read more: hubs.li/Q03sgz060

Discover the latest advancements in analytical science with A Guide to Hot Topics for Analytical Scientists: Pittcon 2025 Highlights. This free e-book explores the latest techniques and ongoing trends in analytical science. Download the e-book here: hubs.li/Q03qWLWW0

The laboratory of Marc Porter, based in University of Utah, is probably best known for investigating applications of surface-enhanced Raman scattering (SERS) as a read-out tool. For the first part of our interview with Porter, visit spectroscopyonline.com/view/improving…

Researchers from Ca’ Foscari University of Venice and the University of Padua have uncovered the earliest direct evidence of Upper Palaeolithic humans deliberately processing the non-edible plant Isatis tinctoria. Read more: hubs.li/Q03sgzSl0

Explore innovative technologies such as universal cell technology and MS/MS modes, highlighting their application in health care and industrial settings. Register now: hubs.li/Q03sdndV0

This work improves the real-time performance of well logging and provides an application of FT-IR spectroscopy in actual oil and gas exploration sites. Read more here: hubs.li/Q03sgFcX0

In the second part of our interview with 2025 Charles Mann Award recipient Marc Porter (University of Utah), he discusses how surface-enhanced resonance Raman scattering (SERRS) enables faster, more reliable detection in point-of-need settings. For more, visit spectroscopyonline.com/view/pushing-t…

Top articles published this week include a tribute to Alan G. Marshall, an interview series that highlights how ICP-OES can help analyze metal content in pet food, and an announcement from Rigaku about their latest handheld Raman instruments. Read more: hubs.li/Q03t1dn60

In the lead-up to the International Symposium on Molecular Spectroscopy conference, Brett McGuire of the Massachusetts Institute of Technology sat down with Spectroscopy to preview the ISMS conference. Read more: hubs.li/Q03t1gxL0

Researchers at Georgia College and Purdue University have developed a method using Raman and UV–visible spectroscopy combined with chemometric modeling to accurately screen and quantify active ingredients in over-the-counter oral syrups. Read more: hubs.li/Q03tcyDs0

A recent study developed new photoacoustic probes to better visualize oxidative stress during acute liver injury. Read more: hubs.li/Q03tcxxm0

Explore innovative technologies such as universal cell technology and MS/MS modes, highlighting their application in health care and industrial settings. Register now: hubs.li/Q03sdj9T0

A new study published in the journal Food Chemistry by lead authors Qian Zhao and Jun Huang from Zhejiang University of Science and Technology unveil a new data-driven framework for predicting resistant starch content in rice. Read more: hubs.li/Q03tnKz80

A multinational research team explores Raman spectroscopy's expanding role in medicine and microbiology, revealing its powerful potential in diagnostics, drug analysis, and microbial classification. Read more: hubs.li/Q03tnHQ50