The sensitivity of a spectroscopic technique refers to its ability to detect and analyze signals from a sample. In the case of electron paramagnetic resonance (EPR or ESR) and nuclear magnetic resonance (NMR), EPR is generally considered to be more sensitive than NMR for several reasons: 1. Detection principle EPR detects signals from unpaired electrons, while NMR detects signals from the n...
In microscopic imaging, two dominant techniques have revolutionized our understanding of the complexity of the nanoworld: scanning electron microscopy (SEM) and transmission electron microscopy (TEM). These powerful tools have opened up new avenues for a variety of scientific disciplines, allowing researchers to delve into the composition, structure, and behavior of a wide range of materials. We c...
Electron paramagnetic resonance (EPR) spectroscopy is a powerful experimental technique for studying paramagnetic species' electronic structure and properties. In EPR spectroscopy, the g-value plays a crucial role in understanding the behavior and environment of unpaired electrons in paramagnetic systems. This article aims to provide an overview of g-values and their significance in EPR spectrosco...
Electron paramagnetic resonance (EPR), or electron spin resonance (ESR), is a powerful spectroscopic technique used to study the properties of materials with unpaired electrons. To perform EPR experiments, it is crucial to prepare high-quality EPR samples. In this blog post, we will describe step-by-step how to prepare EPR samples. >> Materials: - Sample matrix: This can be a solid sa...
Electron paramagnetic resonance (EPR), also known as electron spin resonance (ESR), is a sophisticated spectroscopic technique used to probe paramagnetic materials' electronic and magnetic properties. In this blog, we will explore the concepts, fundamentals, and applications of EPR. What is Electron Paramagnetic Resonance: Electron paramagnetic resonance focuses on the behavior of unp...