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101 search results for ‘nanoparticle’

Techniques & Tools Mass Spectrometry

Nano-labels for “Sour” Oil

| Rich Whitworth

Carbon black nanoreporters can warn oil producers of unacceptable levels of hydrogen sulfide

Fields & Applications Education

Landmark Literature 2019

| Norman Dovichi, Catherine Fenselau, Kelly Zhang, Alejandro Cifuentes, Karen Faulds, Gongke Li

An expert panel outline their top literature picks from 2019

Techniques & Tools Mass Spectrometry

Think Before You Ink

| Joanna Cummings

Advanced mass spectrometry finds that tattoo ink can migrate to lymph nodes

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.

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.

Nanobubble Applications and Characterization Using Nanoparticle Tracking Analysis

| Contributed by Malvern Panalytical

Review of ultra-fine bubble (nanobubble) applications and characterization examples.

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.

Techniques & Tools Micro/Nano-scale

Touching People’s Lives

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

Fields & Applications Spectroscopy

Brain Wave

| Joanna Cummings

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

Fields & Applications Spectroscopy

Fluid Diagnosis – with SERS

| Matthew Hallam

Could SERS help streamline the diagnosis of gastrointestinal tumors?

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