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135 search results for ‘nanoparticle’

Kay Niemax

together with colleagues at Lawrence Berkeley National Laboratory – the interaction of metallic nanoparticles with molecules in the gas phase. Luckiest break My career change from fundamental atomic and molecular [...] detection of a new class of molecules – the giant Rydberg molecules – and spectroscopic imaging of nanoparticles by surface plasmon resonance spectroscopy.

Techniques & Tools Micro/Nano-scale

Touching People’s Lives

Four aqueous droplets are pipetted on hydrophobic parts (blue) of a hydrophilic and fibrous paper.

Shuming Nie

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.

Fields & Applications Spectroscopy

Brain Wave

| Joanna Cummings

SERS and SORS could help diagnosticians access your mind...

Fields & Applications Spectroscopy

Fluid Diagnosis – with SERS

| Matt Hallam

Could SERS help streamline the diagnosis of gastrointestinal tumors?

Yi-Tao Long

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.

FT-IR Spectroscopy in Ultrahigh Vacuum: Surface Science Approach for Understanding Reactions on Catalytic Oxide Powders

| Contributed by Bruker

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

Richard Zare

University, California, USA Research : cell imprinting, reaction dynamics, mass spectroscopy, nanoparticles.

Techniques & Tools Mass Spectrometry

Ultrasensitive Detection of Mercury: Beyond FRET

| Sponsored by Ocean Optics

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

Techniques & Tools Liquid Chromatography

Four Become One: Simplifying mRNA Analysis

| Jonas Wege, Stephan Seiffert | 6 min read

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

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