Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Yuliya Luzinova"'
Publikováno v:
Analytical Chemistry. 84:1274-1280
The determination of trace amounts of oil in water facilitates the forensic analysis on the presence and origin of oil in the aqueous environment. To this end, the present study focuses on direct sensing schemes for quantifying trace amounts of oil i
Publikováno v:
Chemical Engineering Science. 66:5497-5503
The main objective of this study is to expand the understanding on the role of surfactants during gas hydrate formation at surfaces. It is shown that in situ studies using mid-infrared (MIR) evanescent field absorption spectroscopy utilizing silver h
Autor:
K.S. Demirci, Oliver Brand, Stephen M. Heinrich, Fabien Josse, Luke A. Beardslee, Boris Mizaikoff, Yuliya Luzinova
Publikováno v:
Analytical Chemistry. 82:7542-7549
Liquid-phase operation of resonant cantilevers vibrating in an out-of-plane flexural mode has to date been limited by the considerable fluid damping and the resulting low quality factors (Q factors). To reduce fluid damping in liquids and to improve
Publikováno v:
Organic Geochemistry. 40:1143-1150
In the present study, the quantitative determination of the diamondoid compound adamantane in organic solvents via infrared attenuated total reflection (IR-ATR) spectroscopy at unmodified waveguide surfaces was established. Limits of detection (LOD)
Autor:
Boris Mizaikoff, Yuliya Luzinova, D. Arnone, Timothy Day, E. Takeuchi, M. Weida, C. Young, S.-S. Kim
Publikováno v:
Sensors and Actuators B: Chemical. 140:24-28
In the study presented here, quantitative detection of ethyl chloride, dichloromethane, and trichloromethane individually and in mixture has been demonstrated using an external cavity broadly tunable quantum cascade laser (EC-QCL) based hollow wavegu
Publikováno v:
The Analyst. 137(2)
Water is a common contaminant in a variety of industrial oils and petroleum products. Thus, the detection of water in these products is of substantial relevance. Hence, this study focuses on quantifying trace amounts of water in hydrocarbons using he
Autor:
Stephen M. Heinrich, Boris Mizaikoff, Yuliya Luzinova, Oliver Brand, Fabien Josse, Luke A. Beardslee, K.S. Demirci, Jin-Jyh Su
Publikováno v:
2010 Solid-State, Actuators, and Microsystems Workshop Technical Digest.
Autor:
Yuliya Luzinova, S. Truax, Jae Hyeong Seo, Luke A. Beardslee, K.S. Demirci, Oliver Brand, Boris Mizaikoff
Publikováno v:
2009 IEEE 22nd International Conference on Micro Electro Mechanical Systems.
The successful compensation of frequency drift in a mass-sensitive chemical microsensor is demonstrated. The proposed compensation method uses a periodic stiffness modulation, generated by a second feedback loop, to monitor the microresonator's quali
Autor:
Petra Kurzawski, Oliver Brand, Andreas Hierlemann, K.S. Demirci, S. Truax, Boris Mizaikoff, Yuliya Luzinova, Jae Hyeong Seo
Publikováno v:
2008 IEEE 21st International Conference on Micro Electro Mechanical Systems.
The sensing of volatile organic compounds (VOCs) using a MEMS resonator with an in-plane vibrational mode is reported. VOCs are detected in both the gas and liquid phases by a polymer-coated disk microresonator, which is operated as the frequency det