Image of birds flying to represent ionization methods in mass spec.
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Making Molecules Fly: Ionization Methods in Mass Spectrometry

Mass spectrometry molecular separation via mass/charge (m/z) ratios. Each of the various ionization approaches excels in targeting different molecule types. Understanding these techniques can help you pick the optimal ionization method to “make your molecules fly” and reveal their unique mass spectra. Read this article to learn more.

Cartoon of a computer and mouse to represent the digital aspect of Digital ELISAs
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Entering the Digital Age of Ultrasensitive Enzyme-linked Immunosorbent Assays

Discover how digital ELISAs revolutionize protein detection with unparalleled sensitivity. This article explores cutting-edge technologies like Simoa that detect multiple biomarkers from small samples, transforming research in areas like neurology and immunology.

Concept graphic of water to represent hydrogen bonds.

Hydrogen Bonds Explained: What They Are and Why They Are So Important in Biology

Hydrogen bonds are critical non-covalent bonds essential for the structural integrity and function of almost all biological molecules, particularly DNA and proteins. This article explains the fundamental chemistry of hydrogen bonds and nomenclature and highlights why they are critical for life.

A cross-section of a mammalian cell used as an alternative to immortalized cells.

A Better Alternative to Immortalized Cells: Combining CRISPR and iPSCs

Investigating human diseases and genetic variation is complex, but CRISPR-edited induced pluripotent stem cells present a promising alternative to immortalized cell lines. This article delves into genome editing principles and offers practical steps for optimizing research techniques, ensuring more accurate and ethical studies.

protein structure prediction

A Beginner’s Guide to Protein Structure Prediction

Dive into the world of protein structure science, where AI is revolutionizing the field by offering accurate predictions and free, open-access tools. In this beginner’s guide, we’ll explore these groundbreaking tools, discuss their strengths and weaknesses, and examine the implications for traditional experimental methods like NMR and X-ray crystallography.