Time-resolved evaporation rate of attoliter glycerine drops using on-chip CMOS mass sensors based on resonant silicon micro cantilevers
In: IEEE transactions on nanotechnology, Jg. 6 (2007), Heft 5, S. 509-512
Online
academicJournal
- print, 15 ref
Zugriff:
-The time-resolved evaporation rate of small glycerine drops (in the attoliter range) is determined by means of a mass sensor based on a resonant cantilever integrated in a CMOS chip. The cantilever is fabricated on crystalline silicon, using silicon-on-insulator (SOI) substrates for the integration of the CMOS-MEMS. Glycerine drops are deposited at the free end of the cantilever. The high mass sensitivity of the sensor (8 ag/Hz) allows to determine the evaporation rate for glycerine drops smaller than 500 aL, which are found to be below 3.2 aL/s in volume or 4 fg/s in mass.
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Time-resolved evaporation rate of attoliter glycerine drops using on-chip CMOS mass sensors based on resonant silicon micro cantilevers
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Autor/in / Beteiligte Person: | VILLARROYA GAUDO, Maria ; ABADAL, Gabriel ; VERD, Jaume ; TEVA, Jordi ; PEREZ-MURANO, Francesc ; COSTA, Eduardo Figueras ; MONTSERRAT, Josep ; URANGA, Arantxa ; ESTEVE, Jaume ; BARNIOL, Nuria |
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Zeitschrift: | IEEE transactions on nanotechnology, Jg. 6 (2007), Heft 5, S. 509-512 |
Veröffentlichung: | New York, NY: Institute of Electrical and Electronics Engineers, 2007 |
Medientyp: | academicJournal |
Umfang: | print, 15 ref |
ISSN: | 1536-125X (print) |
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