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to study isotopes, elements, small molecules, big molecules, biomolecules and, more recently, nanoparticles, nanostructures and nanobiomolecules. Nominator comment : “ Diverse and extensive contributions

Christoph Johann, founder and MD of Wyatt Technology Europe, the company that originally introduced field-flow fractionation (FFF) instrumentation to Europe’s analytical scientists, looks at the history of the technique and shares his involvement with the field.

Raman spectroscopy has evolved into a powerful characterization technique for many applications. What more needs to be done to make it effective in clinical analysis?

A new portable sensor could sniff out trapped humans in search and rescue missions

New insights into copper-based catalysts reveal critical pathways for turning carbon dioxide into ethylene and ethanol

: “Among research scientists: real-time, high spatial resolution in situ chemical analysis of nanoparticles in complex matrices.” Advice : “Work with people who challenge you and love science, and be gracious

GPC/SEC is mainly used for the characterization of macromolecules including synthetic and natural polymers (including polysaccharides) as well as proteins or RNA/DNA. This white paper provides an introduction to the technique in 30 minutes.

(e.g., biological complexes, viruses and vaccines, as well as many other types of polymers and nanoparticles, including particles resulting from degradation of plastics). Full disclosure, in 2018 I helped

Where is the success of the mRNA vaccines during the COVID-19 pandemic taking the field of nucleotide-based therapies?

point-of-care diagnostics. Of particular relevance is his work in the microfluidic synthesis of nanoparticles – an approach that he and his coworkers pioneered in 2002, and which has transformed the practice