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Advertisement

February 2023

home / journals / spectroscopy / february-2023

cystallinity visualized

Measuring the Crystallinity of PHBHx with Varying Amounts of Sidechains on a Benchtop Instrument

Fran Adar
February 1st 2023
ArticleColumn: Molecular Spectroscopy Workbench

Studying the crystallinity of biodegradable polymers can be done without the complexity of larger instruments. Here’s how.


digitized brain that represents artificial intelligence

Artificial Intelligence in Analytical Spectroscopy, Part I: Basic Concepts and Discussion

Jerome Workman, Jr.;Howard Mark
February 1st 2023
ArticleColumns: Chemometrics in Spectroscopy

Are you intrigued by artificial intelligence, but unsure what it really means for analytical chemistry? Read on.


coal rock laying on another rock with the sunset in the background

Automatic Coal-Rock Recognition by Laser-Induced Breakdown Spectroscopy Combined with an Artificial Neural Network

Cong Liu;Jiayan Jiang;Jianguo Jiang;Zhongzheng Zhou;Shu Ye
February 1st 2023
ArticlePeer-Reviewed Research

An artificial neural network was combined with LIBS to provide a rapid and accurate coal-rock recognition method for unmanned coal mining.


atomic emission (purple, blue, and pink lights zooming across a black background

Solution-Based Glow Discharges for Atomic Emission Spectroscopy Come of Age

Nicholas Hazel;Jaime Orejas;Steven Ray
February 1st 2023
ArticleFeatured Article

The SCGD ambient-atmosphere microplasma has emerged as an alternate excitation source for atomic emission spectroscopy that is able to perform admirably compared to established, conventional approaches—with lower cost.

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