Shear horizontal surface acoustic wave (SH-SAW) resonators and arrays thereof

Branch, Darren W.; Edwards, Thayne L.

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Title: Shear horizontal surface acoustic wave (SH-SAW) resonators and arrays thereof

Abstract

The present application relates to a biosensor that employs an acoustic cavity to store mechanical energy. In particular examples, the biosensor includes an electrode region and one or more reflector regions to form the acoustic cavity, as well as a functionalized active area disposed in proximity to the cavity. Methods of making and using such biosensors are also described herein.

Inventors:: Branch, Darren W.; Edwards, Thayne L.

Issue Date:: Tue Apr 16 00:00:00 EDT 2019

Research Org.:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1568205

Patent Number(s):: 10261078

Application Number:: 15/238,361

Assignee:: National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
B01L2300/0645 - Electrodes
B01L2300/168 - Specific optical properties, e.g. reflective coatings
B01L2400/0436 - acoustic forces, e.g. surface acoustic waves [SAW]
B01L3/502715 - {characterised by interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces}

G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N2291/0255 -
G01N2291/0256 - Adsorption, desorption, surface mass change, e.g. on biosensors
G01N2291/0423 - Surface waves, e.g. Rayleigh waves, Love waves
G01N29/022 - {Fluid sensors based on microsensors, e.g. quartz crystal-microbalance [QCM], surface acoustic wave [SAW] devices, tuning forks, cantilevers, flexural plate wave [FPW] devices
G01N29/036 - by measuring frequency or resonance of acoustic waves
G01N33/5438 - {Electrodes}

H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03H - IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS
H03H9/02685 - {Grating lines having particular arrangements}
H03H9/14552 - {comprising split fingers}

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DOE Contract Number:: AC04-94AL85000

Resource Type:: Patent

Resource Relation:: Patent File Date: 08/16/2016

Country of Publication:: United States

Language:: English

Citation Formats


                    Branch, Darren W., and Edwards, Thayne L. Shear horizontal surface acoustic wave (SH-SAW) resonators and arrays thereof.  United States: N. p., 2019. 
        Web.

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                    Branch, Darren W., & Edwards, Thayne L. Shear horizontal surface acoustic wave (SH-SAW) resonators and arrays thereof.  United States.

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                    Branch, Darren W., and Edwards, Thayne L. Tue .  
        "Shear horizontal surface acoustic wave (SH-SAW) resonators and arrays thereof".  United States.  https://www.osti.gov/servlets/purl/1568205.

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@article{osti_1568205,

  title        = {Shear horizontal surface acoustic wave (SH-SAW) resonators and arrays thereof},

  author       = {Branch, Darren W. and Edwards, Thayne L.},

  abstractNote = {The present application relates to a biosensor that employs an acoustic cavity to store mechanical energy. In particular examples, the biosensor includes an electrode region and one or more reflector regions to form the acoustic cavity, as well as a functionalized active area disposed in proximity to the cavity. Methods of making and using such biosensors are also described herein.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Apr 16 00:00:00 EDT 2019},

  month        = {Tue Apr 16 00:00:00 EDT 2019}

}

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