Postnova Analytics reports on exciting advances in the analysis of plasma proteins using a hyphenated system that couples asymmetric flow Field-Flow Fractionation (AF4) and inductively coupled ...

Inductively Coupled Plasma Mass Spectrometry (ICP-MS) is one of the most powerful and sensitive analytical tools for determining trace and ultra-trace metals in a wide array of complex chemical and ...

In a new application study researchers show how an AF4-ICP-MS system is able to obtain valuable information on the multi-element speciation and absolute molecular mass of human plasma proteins such as ...

Today, nanoparticles are being utilized in a wide variety of products and materials, such as clothing, coatings, fuel additives, antimicrobial bandages, biomedical elemental tags, sunscreen, MRI ...

Reliable and accurate determination of elemental composition, chemical binding, and oxidation states is important for evaluating toxicity in environmental analysis, medical and pharmaceutical analysis ...

The environmental impact of engineered nanoparticles (ENPs) used in consumer products is a concern that needs to be addressed. To assess the environmental impact and risks through the use of ENPs in ...

We measure trace and minor element element concentrations in biogenic carbonates, including foraminifera, corals, and ostracods, to reconstruct past climates. These and other sample types are welcomed ...

This application note explores the feasibility of a single particle ICP-MS approach that allows particles to be detected and measured at levels that were previously unattainable. This compendium ...