TY - JOUR
T1 - Use of Radiofrequency Power to Enable Glow Discharge Optical Emission Spectroscopy Ultrafast Elemental Mapping of Combinatorial Libraries with Non-conductive Components: Nitrogen-Based Materials
AU - Vega, Claudia Gonzalez de
AU - Alberts, Deborah
AU - Chawla, Vipin
AU - Mohanti, Gaurav
AU - Utke, Ivo
AU - Michler, Johan
AU - Pereiro, Rosario
AU - Bordel, Nerea
AU - Gamez Goytia, Gerardo
PY - 2014/11
Y1 - 2014/11
N2 - Combinatorial chemistry and high-throughput techniques are an efficient way of exploring optimal values of elemental composition. Optimal composition can result in high performance in a sequence of material synthesis and characterization. Materials combinatorial libraries are typically encountered in the form of a thin film composition gradient which is produced by simultaneous material deposition on a substrate from two or more sources that are spatially separated and chemically different. Fast spatially resolved techniques are needed to characterize structure, composition, and relevant properties of these combinatorial screening samples. In this work, the capability of a glow discharge optical emission spectroscopy (GD-OES) elemental mapping system is extended to nitrogen-based combinatorial libraries with nonconductive components through the use of pulsed radiofrequency power. The effects of operating parameters of the glow discharge and detection system on the achievable spatial r
AB - Combinatorial chemistry and high-throughput techniques are an efficient way of exploring optimal values of elemental composition. Optimal composition can result in high performance in a sequence of material synthesis and characterization. Materials combinatorial libraries are typically encountered in the form of a thin film composition gradient which is produced by simultaneous material deposition on a substrate from two or more sources that are spatially separated and chemically different. Fast spatially resolved techniques are needed to characterize structure, composition, and relevant properties of these combinatorial screening samples. In this work, the capability of a glow discharge optical emission spectroscopy (GD-OES) elemental mapping system is extended to nitrogen-based combinatorial libraries with nonconductive components through the use of pulsed radiofrequency power. The effects of operating parameters of the glow discharge and detection system on the achievable spatial r
M3 - Article
SP - 7533
EP - 7538
JO - Analytical and Bioanalytical Chemistry
JF - Analytical and Bioanalytical Chemistry
ER -