Feedback Based Parametric Actuation with Sensor Nonlinearity and Mass Sensing

2021 ◽  
Author(s):  
Nikul Jani ◽  
G. Chakraborty
Keyword(s):  
Mass Sensing

scholarly journals Nanomechanical Molecular Mass Sensing Using Suspended Microchannel Resonators

Sensors ◽  
2021 ◽  
Vol 21 (10) ◽  
pp. 3337
Author(s):  
Alberto Martín-Pérez ◽  
Daniel Ramos ◽  
Javier Tamayo ◽  
Montserrat Calleja
Keyword(s):  
Molecular Mass ◽  
Mass Density ◽  
Applied Pressure ◽  
Atomic Mass ◽  
Liquid Sample ◽  
Mass Sensing ◽  
Average Molecular Mass ◽  
Fluid Properties ◽  
Molecular Masses ◽  
Microchannel Resonators

In this work we study the different phenomena taking place when a hydrostatic pressure is applied in the inner fluid of a suspended microchannel resonator. Additionally to pressure-induced stiffness terms, we have theoretically predicted and experimentally demonstrated that the pressure also induces mass effects which depend on both the applied pressure and the fluid properties. We have used these phenomena to characterize the frequency response of the device as a function of the fluid compressibility and molecular masses of different fluids ranging from liquids to gases. The proposed device in this work can measure the mass density of an unknown liquid sample with a resolution of 0.7 µg/mL and perform gas mixtures characterization by measuring its average molecular mass with a resolution of 0.01 atomic mass units.

scholarly journals Quantum limits to mass sensing in a gravitational field

2017 ◽  
Vol 50 (23) ◽  
pp. 235301 ◽  
Author(s):  
Luigi Seveso ◽  
Valerio Peri ◽  
Matteo G A Paris
Keyword(s):  
Gravitational Field ◽  
Mass Sensing ◽  
Quantum Limits

Self-excited coupled cantilevers for mass sensing in viscous measurement environments

2013 ◽  
Vol 103 (6) ◽  
pp. 063104 ◽  
Author(s):  
Hiroshi Yabuno ◽  
Yasuhiro Seo ◽  
Masaharu Kuroda
Keyword(s):  
Mass Sensing

scholarly journals Graphene-Based Nanoresonator with Applications in Optical Transistor and Mass Sensing

Sensors ◽  
2014 ◽  
Vol 14 (9) ◽  
pp. 16740-16753 ◽  
Author(s):  
Hua-Jun Chen ◽  
Ka-Di Zhu
Keyword(s):  
Mass Sensing

Mass sensing by filter disc resonance: A progress report

1998 ◽  
Vol 29 ◽  
pp. S961-S962
Author(s):  
P. Lilienfeld ◽  
R. Steg
Keyword(s):  
Progress Report ◽  
Mass Sensing ◽  
Filter Disc

Mass Sensing in a Liquid Environment Using Nonlinear Self-Excited Coupled-Microcantilevers

2018 ◽  
Vol 27 (5) ◽  
pp. 774-779 ◽  
Author(s):  
Daichi Endo ◽  
Hiroshi Yabuno ◽  
Yasuyuki Yamamoto ◽  
Sohei Matsumoto
Keyword(s):  
Mass Sensing ◽  
Liquid Environment

scholarly journals Asymmetrically coupled resonators for mass sensing

2017 ◽  
Vol 111 (11) ◽  
pp. 113101 ◽  
Author(s):  
S. Marquez ◽  
M. Alvarez ◽  
J. A. Plaza ◽  
L. G. Villanueva ◽  
C. Dominguez ◽  
...  
Keyword(s):  
Coupled Resonators ◽  
Mass Sensing

Modeling of nanofabricated paddle bridges for resonant mass sensing

2006 ◽  
Vol 77 (7) ◽  
pp. 073301 ◽  
Author(s):  
N. Lobontiu ◽  
B. Ilic ◽  
E. Garcia ◽  
T. Reissman ◽  
H. G. Craighead
Keyword(s):  
Mass Sensing
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