Dougherty, 2002 - Google Patents

Ultrasonic microdevices for integrated on-chip biological sample processing

Dougherty, 2002

Document ID
15874244855332433460
Author
Dougherty G
Publication year

External Links

Snippet

Integrated lab-on-a-chip devices, also known as micro total analysis systems (μ-TAS), are expected to play a leading role in biological research and medicine in the 21 st century, and on-chip sample processing is a key function of such devices. A new class of ultrasonic …
Continue reading at search.proquest.com (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated micro-fluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0433—Moving fluids with specific forces or mechanical means specific forces vibrational forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00

Similar Documents

Publication Publication Date Title
Rufo et al. Acoustofluidics for biomedical applications
Meng et al. Acoustic tweezers
Neild et al. Design, modeling and characterization of microfluidic devices for ultrasonic manipulation
Laurell et al. Chip integrated strategies for acoustic separation and manipulation of cells and particles
Ding et al. Surface acoustic wave microfluidics
Lenshof et al. Acoustofluidics 5: Building microfluidic acoustic resonators
Ghorbani Kharaji et al. A review on acoustic field-driven micromixers
Evander et al. Acoustophoresis in wet-etched glass chips
Hossein et al. A review of acoustofluidic separation of bioparticles
Devendran et al. The role of channel height and actuation method on particle manipulation in surface acoustic wave (SAW)-driven microfluidic devices
Neild et al. Finite element modeling of a microparticle manipulator
Ozcelik et al. Acoustic Technologies in Biology and Medicine
Townsend et al. Performance of a quarter-wavelength particle concentrator
Hill et al. Ultrasonic particle manipulation
Chen et al. Recent Advances in Acoustofluidics for Point‐of‐Care Testing
Dougherty Ultrasonic microdevices for integrated on-chip biological sample processing
Petersson On acoustic particle and cell manipulation in microfluidic systems
Johansson Acoustic manipulation of particles and fluids in microfluidic systems
Al Ali A Hybrid Microfluidic Device for Label Free Manipulation and Size-Independent Separation of Microentities
Hill et al. Ultrasonic microsystems for bacterial cell manipulation
Skotis Sonocytology: dynamic acoustic manipulation of particles and cells
Nguyen Multidimensional patterning and manipulating of microparticles and cells using surface acoustic waves
Guan et al. Microparticle Manipulation Based on the Bulk Acoustic Wave Combined with the Liquid Crystal Backflow Effect Driving in 2D/3D Platforms
Mei Guided Surface Acoustic Wave Device Design and Fabrication for the Application of Cell Agglomeration
Oberti Micromanipulation of small particles within micromachined fluidic systems using ultrasound