A new electron paramagnetic resonance (EPR) spectrometer aims to open the technology to a larger pool of scientists by making it cheaper, lighter, and easier to use without needing an experienced ...

University of Illinois chemistry professor Alexander Scheeline wants to see high school students using their cell phones in class. Not for texting or surfing the Web, but as an analytical chemistry ...

A few basic, inexpensive components and a cellular pone are all high school students need to build a spectrometer, a widely used analytical chemistry instrument. Disclaimer: AAAS and EurekAlert! are ...

Spectrometer technology has advanced rapidly in the last 20 years. Jorge Macho of Ocean Optics tracks the developments and describes the massive impact that the latest generation of wireless ...

For electrical engineers working in almost any part of the wired or wireless spectrum, the spectrum analyzer is a critical test and measurement tool. For optical engineering, the equivalent tool is ...

While many people often use spectroscopy and spectrometry interchangeably, there are some subtle differences in their exact meanings and the associated experimental techniques they are used to ...

A spectrometer is an instrument that is often employed to examine, identify, and precisely gauge electromagnetic radiation emanating from a substance. This aids in identifying the elemental ...