Zobrazeno 1 - 10
of 40
pro vyhledávání: '"S. Truax"'
Autor:
K Clark, Emily L Browning, J Lundquist, Stacie A Blair, M Bolivar, James A Bergen, Todd Boesiger, S Truax Iii, E. de Kaenel
Publikováno v:
GSA Bulletin. 131:1871-1888
This paper introduces an integrated Neogene microfossil biostratigraphic chart developed within post-merger BP for the Gulf of Mexico Basin and is the first published industrial framework “fully-tuned” to orbital periodicities. Astronomical-tunin
Publikováno v:
Sensors and Actuators B: Chemical. 180:50-59
This paper presents a chemical microsystem based on the integration of a silicon-based resonant microsensor and a CMOS ASIC for portable sensing applications in air. Two types of resonant microstructures are used as mass-sensitive microsensors: canti
Autor:
K.S. Demirci, Oliver Brand, Luke A. Beardslee, S. Truax, Andreas Hierlemann, Yulia Luzinova, Boris Mizaikoff
Publikováno v:
Analytical Chemistry. 83:3305-3311
The detection of volatile organic compounds (VOCs) in the gas phase by mass-sensitive disk microresonators is reported. The disk resonators were fabricated using a CMOS-compatible silicon micromachining process and subsequently placed in an amplifyin
Publikováno v:
2011 16th International Solid-State Sensors, Actuators and Microsystems Conference.
This paper introduces a new approach to investigate polymer sorption kinetics by weighing the polymer films using micromachined in-plane resonators. A custom gas-testing setup enables fast analyte concentration changes, which are necessary to study a
Publikováno v:
2011 16th International Solid-State Sensors, Actuators and Microsystems Conference.
This paper presents a chemical microsystem based on the integration of a silicon-based resonant microsensor and a CMOS ASIC for portable sensing applications in air. Cantilever-based microresonators coated with chemically-sensitive polymer films are
Autor:
S. Truax, Karolyn M. Hansen, Oliver Brand, Luke A. Beardslee, Peter J. Hesketh, Ryan M. Kramer, J.H. Lee, Spyridon Pavlidis
Publikováno v:
2011 IEEE 24th International Conference on Micro Electro Mechanical Systems.
A major challenge in the development of chemical sensors for volatile organic compounds (VOC) has been finding sensitive films, which selectively partition different volatile organics. This work presents a selectivity enhancement strategy using caref
Autor:
Andreas Hierlemann, S. Truax, Luke A. Beardslee, Yulia Luzinova, K.S. Demirci, Boris Mizaikoff, Oliver Brand
Publikováno v:
2011 IEEE 24th International Conference on Micro Electro Mechanical Systems.
The chemical sensing behavior of disk microresonators, as it is affected by the thickness of polymer coatings applied to them, is reported. The disk microresonators were fabricated using a CMOS-compatible silicon bulk micro machining process. The dis
Publikováno v:
TRANSDUCERS 2009 - 2009 International Solid-State Sensors, Actuators and Microsystems Conference.
Chemical sensitivities and limits of detection to volatile organic compounds (VOCs) for polymer-coated disk resonators in the gas phase are reported. The dependence of the sensor performance on the device geometry is investigated. The use of rotation
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
Publikováno v:
2008 Solid-State, Actuators, and Microsystems Workshop Technical Digest.