A Variable Pressure Method for Characterizing Nanoparticle Surface Charge Using Pore Sensors

A novel method using resistive pulse sensors for electrokinetic surface charge measurements of nanoparticles is presented. This method involves recording the particle blockade rate while the pressure applied across a pore sensor is varied. This applied pressure acts in a direction which opposes tran...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Analytical chemistry (Washington) 2012-04, Vol.84 (7), p.3125-3131
Hauptverfasser:	Vogel, Robert, Anderson, Will, Eldridge, James, Glossop, Ben, Willmott, Geoff
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical chemistry Carboxylic Acids - chemistry Chemistry Chromatographic methods and physical methods associated with chromatography Electric Impedance Electrochemical methods Electrochemistry - instrumentation Exact sciences and technology General, instrumentation Measurement Nanoparticles Nanoparticles - chemistry Other chromatographic methods Polystyrene Polystyrenes - chemistry Porosity Pressure Sensors Surface Properties
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!