Single-particle analysis has attracted considerable attention in recent years because of the
size/composition-dependent properties and heterogeneity of nanoparticles (NPs). Single …

Characterization of materials at the nanoscale plays a crucial role in in-depth understanding
the nature and processes of the substances. Mass spectrometry (MS) has characterization …

Cerium containing nanoparticles (Ce-NPs) from geogenic and anthropogenic sources are
frequently found in the environment, and the ability to determine the origins of Ce-NPs relies …

Identifying engineered nanomaterials (ENMs) made from earth-abundant elements in soils
is difficult because soil also contains natural nanomaterials (NNMs) containing similar …

To control a nanoparticle's chemical composition and thus function, researchers require
readily accessible and economical characterization methods that provide quantitative in situ …

Single particle inductively coupled plasma time-of-flight mass spectrometry (sp-ICP-TOFMS),
in combination with online microdroplet calibration, allows for the determination of particle …

Inductively coupled plasma time-of-flight mass spectrometry (ICP-TOFMS) is unique in its
ability to provide multidimensional information about nanoparticles (NPs) including multi …

Nanoparticles (NPs) have wide applications in physical and chemical processes, and their
individual properties (eg, shape, size, and composition) and ensemble properties (eg …

In single-particle inductively coupled plasma mass spectrometry (sp-ICP-MS), individual
nanoparticles are detected by measuring ICP-MS signals with high temporal resolution. At …

Many modern time-of-flight mass spectrometry (TOFMS) instruments use fast analog-to-
digital conversion (ADC) with high-speed digitizers to record mass spectra with extended …