Zobrazeno 1 - 10
of 30
pro vyhledávání: '"G.W. Lubking"'
Autor:
V.P. Iordanov, G.W. Lubking, Michiel J. Vellekoop, Pasqualina M. Sarro, Ryoichi Ishihara, Reinoud F. Wolffenbuttel
Publikováno v:
Sensors and Actuators A: Physical. :161-166
A new optical detector system for fluorescence analysis in on-chip high-speed screening arrays is described. It consists of a photodiode covered by a re-crystallized silicon film, which acts as a single-film optical filter. The crystalline structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbbb374fb5cbea8944b04ee1fa4e3da9
https://doi.org/10.1016/s0924-4247(01)00848-2
https://doi.org/10.1016/s0924-4247(01)00848-2
Publikováno v:
Sensors and Actuators B: Chemical. 83:104-108
In this paper, we present an electronic interface dedicated to capacitively coupled four-electrode liquid conductivity detection in micro capillary electrophoresis devices. Due to the small dimensions of the detector ( 106 μm ×170 μm), it is neces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec87a09e1bc4beb9ad6e3c3dafb6b086
https://doi.org/10.1016/s0925-4005(01)01051-6
https://doi.org/10.1016/s0925-4005(01)01051-6
Publikováno v:
Sensors and Actuators A: Physical. 92:109-114
We are presenting the experimental results of capacitively coupled 2- and 4-electrode conductivity detector fabricated as a glass dip-stick. These results are used as a starting point for investigating the consequences of downscaling the device for o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beff60e5381941e3cf8e127db3bb1477
https://doi.org/10.1016/s0924-4247(01)00547-7
https://doi.org/10.1016/s0924-4247(01)00547-7
Publikováno v:
Sensors and Actuators A: Physical. 60:49-53
A surface acoustic wave (SAW)-based high-voltage sensor is described. The sensor consists of a SAW oscillator fabricated on a 10 mm × 10 mm 128° rotated Y-cut, X-propagating LiNbO3 substrate. The voltage is applied to electrodes on the substrate, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a8db92f26ec607b965148faf256de0e
https://doi.org/10.1016/s0924-4247(96)01422-7
https://doi.org/10.1016/s0924-4247(96)01422-7
Publikováno v:
Sensors and Actuators A: Physical. 44:249-263
A combination of different technologies is used for the realization of smart acoustic-wave-based microsensors, where electronic circuitry and an acoustic delay line are integrated on a single silicon chip. For a monolithic Lamb wave oscillator, the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aba48a2348b46eefc9af4a1dc9c69cc6
https://doi.org/10.1016/0924-4247(94)00810-8
https://doi.org/10.1016/0924-4247(94)00810-8
Publikováno v:
Sensors and Actuators A: Physical. 43:38-43
It has been shown recently that a properly designed Love wave sensor is very promising for (bio)chemical sensing because of its high sensitivity. Furthermore, it is well known that a Love wave has a pure shear horizontal polarization and therefore no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd0c8819eb93c5db3357ec6cd47eb4ca
https://doi.org/10.1016/0924-4247(93)00660-v
https://doi.org/10.1016/0924-4247(93)00660-v
Publikováno v:
Sensors and Actuators A: Physical. 43:175-180
The design and realization of a Lamb wave oscillator sensor system are described. Both the oscillation frequency and the amplifier gain level are monitored, giving information about the Lamb wave velocity and amplitude, respectively. The system is fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ff3210ec3403315575d6d14291ebc37
https://doi.org/10.1016/0924-4247(93)00689-2
https://doi.org/10.1016/0924-4247(93)00689-2
Publikováno v:
Sensors and Actuators A: Physical. 27:699-703
We present the design and realization of an all-silicon acoustic plate wave oscillator system for sensors. The system consists of a plate wave sensor device and an amplifier, together forming an oscillator. The plate wave device and the electronic ci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::480f918269f1f6b5f670e2f7bdcc654e
https://doi.org/10.1016/0924-4247(91)87073-c
https://doi.org/10.1016/0924-4247(91)87073-c
Publikováno v:
IEEE 1992 Ultrasonics Symposium Proceedings.
It has been shown that a properly designed Love wave sensor is very promising for (bio)chemical sensing in liquids. Some fundamental properties of a Love wave delay line, such as dispersion relation, electromechanical coupling factor, and, in particu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9737164230743c2fbd0dc255a6eaff36
https://doi.org/10.1109/ultsym.1992.275995
https://doi.org/10.1109/ultsym.1992.275995
Publikováno v:
IEEE Symposium on Ultrasonics.
The authors present the design and realization of an all-silicon acoustic plate wave oscillator system for sensor applications. The plate wave device and the electronic circuitry have been fabricated in two separate silicon chips. The plate wave devi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efcaea7a8a7c039ad38650a38245657e
https://doi.org/10.1109/ultsym.1990.171367
https://doi.org/10.1109/ultsym.1990.171367