| Analytical Chemistry in Life Sciences - Study links endocrine-disrupting chemical exposure to poorer sleep and vitamin D deficiency |
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The latest analytical chemistry news from AZoLifeSciences |
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 What are step gradients, and how to use them?
Linear gradients, characterized by a constant change in mobile phase composition over time, are commonly employed in chromatography. But when they are not enough, step gradients, or focused gradients, can save the day. Discover how to use them more efficiently.
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| | |  Imagine being able to look inside a single cancer cell and see how it communicates with its neighbors. | | | | |  Researchers Jonathan Sweedler, a professor of chemistry, and Fan Lam, a professor of bioengineering, at the Beckman Institute for Advanced Science and Technology, described how spatial omics technologies can unveil the molecular complexity of the brain at various scales. | | | | | __638502371346231329_multisizecolor_150_custom.jpg) Contaminants in beverages in the form of chemicals, particulates, or microorganisms may be naturally sourced from the environment or through anthropogenic activities. | | | | |  Matrix-assisted laser desorption/ionization (MALDI) time-of-flight (TOF) spectrometry is a powerful analytical technique that is widely used in both clinical and laboratory settings. | | | | |  Methods to identify new biomarkers and detect existing ones with high specificity and selectivity are greatly needed. | | | | |  Imagine riding a bike. Now imagine riding a bike with an enormous beach ball stuck on your handlebars. That "modification" might change your experience quite a bit. | | | | |  Exhaled breath may be very promising alternative to blood for the therapeutic monitoring of antibiotics, the ESCMID Global Congress (formerly ECCMID) in Barcelona, Spain (27-30 April) will hear. | |
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