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Title: Development and Evaluation of Gold-Centered Monolayer Protected Nanoparticle Stationary Phases for Gas Chromatography

Abstract

The current status for the development of novel open-tubular gas chromatography (GC) stationary phases consists of thin films of gold-centered monolayer protected nanoparticles (MPNs) is reported. Dodecanethiol MPNs, in which the monolayer is dodecanethiol linked to the gold nanoparticle, have shown great promise as a GC stationary phase with efficient columns having been produced in a variety of capillary i.d.'s with stationary phase film depths ranging from 10-60 nm, +/- 2 nm at a given film depth. Stationary phase operational parameters are discussed including maximum operating temperature, sample capacity, and stationary phase lifetime and robustness.

Authors:
; ;
Publication Date:
Research Org.:
Pacific Northwest National Laboratory (PNNL), Richland, WA (US), Environmental Molecular Sciences Laboratory (EMSL)
Sponsoring Org.:
USDOE
OSTI Identifier:
15020736
Report Number(s):
PNNL-SA-43541
2482; 3450; NN2001000; TRN: US200521%%118
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Journal Article
Journal Name:
Journal of Chromatography A
Additional Journal Information:
Journal Volume: 1060; Journal Issue: 1-2
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; EXTRACTION COLUMNS; ADSORBENTS; NANOSTRUCTURES; CAPACITY; GAS CHROMATOGRAPHY; GOLD; THIN FILMS; THIOLS; SERVICE LIFE; environmental molecular sciences laboratory; Nanoparticles; Stationary Phase; Gas Chromatography; High-Speed; Two-Dimensional Selectivity; High-speed gas; pefromance liquid-chromatography; porous silica microspheres; chemometric analysis; ion chromatography; cluster molecules; on-chip; capillary; columns; particles

Citation Formats

Gross, Gwen M, Grate, Jay W, and Synovec, Robert E. Development and Evaluation of Gold-Centered Monolayer Protected Nanoparticle Stationary Phases for Gas Chromatography. United States: N. p., 2004. Web. doi:10.1016/j.chroma.2004.07.077.
Gross, Gwen M, Grate, Jay W, & Synovec, Robert E. Development and Evaluation of Gold-Centered Monolayer Protected Nanoparticle Stationary Phases for Gas Chromatography. United States. https://doi.org/10.1016/j.chroma.2004.07.077
Gross, Gwen M, Grate, Jay W, and Synovec, Robert E. Fri . "Development and Evaluation of Gold-Centered Monolayer Protected Nanoparticle Stationary Phases for Gas Chromatography". United States. https://doi.org/10.1016/j.chroma.2004.07.077.
@article{osti_15020736,
title = {Development and Evaluation of Gold-Centered Monolayer Protected Nanoparticle Stationary Phases for Gas Chromatography},
author = {Gross, Gwen M and Grate, Jay W and Synovec, Robert E},
abstractNote = {The current status for the development of novel open-tubular gas chromatography (GC) stationary phases consists of thin films of gold-centered monolayer protected nanoparticles (MPNs) is reported. Dodecanethiol MPNs, in which the monolayer is dodecanethiol linked to the gold nanoparticle, have shown great promise as a GC stationary phase with efficient columns having been produced in a variety of capillary i.d.'s with stationary phase film depths ranging from 10-60 nm, +/- 2 nm at a given film depth. Stationary phase operational parameters are discussed including maximum operating temperature, sample capacity, and stationary phase lifetime and robustness.},
doi = {10.1016/j.chroma.2004.07.077},
url = {https://www.osti.gov/biblio/15020736}, journal = {Journal of Chromatography A},
number = 1-2,
volume = 1060,
place = {United States},
year = {2004},
month = {12}
}