April 2022

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Letters to the Editor: H-Classic Papers in Atomic Spectroscopy

Letters to the Editor: H-Classic Papers in Atomic Spectroscopy

Michael W. Blades
April 1st 2022
Article

A letter to the editors of Spectroscopy regarding the "H-Classic Papers in Atomic Spectroscopy" article published in the November 2021 issue, along with a response from the authors.

A Teachable Moment: “H-Classic Papers in Atomic Spectroscopy”

A Teachable Moment: “H-Classic Papers in Atomic Spectroscopy”

Laura Bush;Jerome Workman Jr.
April 1st 2022
Article

A note from the editors of Spectroscopy regarding the "H-Classic Papers in Atomic Spectroscopy" article published in the November 2021 issue.

Jigsaw Puzzle database cloud service. Business infographic presentation, data integrity concept.

Is Traceability the Glue for ALCOA, ALCOA+, or ALCOA++?

R.D. McDowall
April 1st 2022
ArticleColumns: Focus on Quality

It is traceability that shows that the ALCOA criteria does not exist in individual silos, but that they all interact with and are dependent upon each other.

pollution smoke at sunset

Detecting Methane Emissions: How Spectroscopy is Contributing to Sustainability Efforts

Steve Buckley
April 1st 2022
ArticleColumns: Laser and Optics Interface

Controlling methane is one of the highest-impact ways to reduce climate impacts, so its accurate measurement is essential. Spectroscopy offers valuable tools for this task.

A diffraction grating splitting white light into a series of spectra.

Errors and Mistakes to Avoid when Analyzing Raman Spectra

Oleg Ryabchykov;Iwan W. Schie;Jürgen Popp;Thomas Bocklitz
April 1st 2022
ArticleColumns

Seven common mistakes in the analysis of Raman spectra can lead to overestimating the performance of a model.

Pizza with pepperoni and salami on a rustic wooden table.

Analysis of Elements in Snack Foods: A Closer Look at Pepperoni, Rice Noodles, Frozen Dinners, and Pizza

Elaine Hasty;Macy Harris;Leanne Anderson;Jenny Nelson;Greg Gilleland
April 1st 2022
ArticleFeatured Article

Software tools for ICP-MS and ICP-OES can help analysts to simplify method setup and reduce the potential for errors.

Time-resolved Fluorescence Spectroscopy Study of Energy Transfer Dynamics in Phycobilisome of Thermophilic Cyanobacterium Thermosynechococcus vulcanus NIES 2134

Time-resolved Fluorescence Spectroscopy Study of Energy Transfer Dynamics in Phycobilisome of Thermophilic Cyanobacterium Thermosynechococcus vulcanus NIES 2134

Mingyuan Xie;Zhanghe Zhen;Song Qin;Wenjun Li;Fuli Zhao
April 1st 2022
ArticlePeer-Reviewed Research

Time-resolved fluorescence spectroscopy reveals much about the structure-induced energy transfer mechanisms of phycobilisomes, the light-harvesting antenna in cyanobacteria.