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moment My proudest moment came 20 years ago, when my student Steve Emory and I discovered “hot” nanoparticles that were able to amplify the efficiency of surface-enhanced Raman scattering (SERS) by 14–15 [...] development of semiconductor quantum dots, plasmonic nanostructures, and smart stimuli-responsive nanoparticle imaging probes.

Could SERS help streamline the diagnosis of gastrointestinal tumors?

A collaboration between Tosoh and Axolabs simplifies lipid nanoparticle mRNA vaccine analysis – condensing several techniques into a single method

The fundamental advantage of using FT-IR spectroscopy in vacuum is to avoid the absorption of atmospheric moisture and other gas species (CO2).

cal measurement methods to analyze the characteristics and dynamics of individual molecules, nanoparticles, and cells – pushing the limits of detection to the single-molecule level. Nominator comment: [...] idth instruments for nanoelectrochemistry, and electrochemical sensing and imaging of single nanoparticles and cells.

Rapid screening for total mercury content of water, soils and fish takes to the field

Surface enhanced Raman spectroscopy (SERS), first discovered in the 1970’s, has long offered the promise of sensitive detection of trace analytes

The Zetasizer NanoSampler is a sample delivery system that ensures highly precise and reproducible automated loading of samples into your Zetasizer Nano for particle size measurements. The NanoSampler adds automation and unattended operation in a versatile, compact package, maximising the productivity of your Zetasizer Nano.

University, California, USA Research : cell imprinting, reaction dynamics, mass spectroscopy, nanoparticles. www.stanford.edu/group/Zarelab

My students. Exciting recent advance: The reference-free quantification (size and number) of nanoparticles. Research goal: Improving our understanding of fundamental analytical processes in the hope of