AFM fluid delivery/liquid extraction surface sampling/electrostatic spray cantilever probe

Van Berkel, Gary J.

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
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A44 - haberdashery
A45 - hand or travelling articles
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A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
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B22 - casting
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B68 - saddlery
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C01 - inorganic chemistry
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D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
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D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
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Title: AFM fluid delivery/liquid extraction surface sampling/electrostatic spray cantilever probe

Abstract

An electrospray system comprises a liquid extraction surface sampling probe. The probe comprises a probe body having a liquid inlet and a liquid outlet, and having a liquid extraction tip. A solvent delivery conduit is provided for receiving solvent liquid from the liquid inlet and delivering the solvent liquid to the liquid extraction tip. An open liquid extraction channel extends across an exterior surface of the probe body from the liquid extraction tip to the liquid outlet. An electrospray emitter tip is in liquid communication with the liquid outlet of the liquid extraction surface sampling probe. A system for analyzing samples, a liquid junction surface sampling system, and a method of analyzing samples are also disclosed.

Inventors:: Van Berkel, Gary J.

Issue Date:: 2015-06-23

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1185288

Patent Number(s):: 9064680

Application Number:: 14/265,912

Assignee:: UT-Battelle, LLC (Oak Ridge, TN)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01Q - SCANNING-PROBE TECHNIQUES OR APPARATUS

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

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G - PHYSICS G01 - MEASURING G01Q - SCANNING-PROBE TECHNIQUES OR APPARATUS
G01Q30/14 - Liquid environment
G01Q60/38 - Probes, their manufacture, or their related instrumentation, e.g. holders
G01Q70/08 - Probe characteristics

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J49/0031 - {Step by step routines describing the use of the apparatus
H01J49/0404 - {Capillaries used for transferring samples or ions
H01J49/0459 - {for solid samples}
H01J49/167 - {Capillaries and nozzles specially adapted therefor
H01J49/26 - Mass spectrometers or separator tubes

Show less

DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Resource Relation:: Patent File Date: 2014 Apr 30

Country of Publication:: United States

Language:: English

Subject:: 47 OTHER INSTRUMENTATION; 36 MATERIALS SCIENCE; 59 BASIC BIOLOGICAL SCIENCES; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

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                    Van Berkel, Gary J. AFM fluid delivery/liquid extraction surface sampling/electrostatic spray cantilever probe.  United States: N. p., 2015. 
        Web.

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                    Van Berkel, Gary J. AFM fluid delivery/liquid extraction surface sampling/electrostatic spray cantilever probe.  United States.

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                    Van Berkel, Gary J. Tue .  
        "AFM fluid delivery/liquid extraction surface sampling/electrostatic spray cantilever probe".  United States.  https://www.osti.gov/servlets/purl/1185288.

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@article{osti_1185288,

  title        = {AFM fluid delivery/liquid extraction surface sampling/electrostatic spray cantilever probe},

  author       = {Van Berkel, Gary J.},

  abstractNote = {An electrospray system comprises a liquid extraction surface sampling probe. The probe comprises a probe body having a liquid inlet and a liquid outlet, and having a liquid extraction tip. A solvent delivery conduit is provided for receiving solvent liquid from the liquid inlet and delivering the solvent liquid to the liquid extraction tip. An open liquid extraction channel extends across an exterior surface of the probe body from the liquid extraction tip to the liquid outlet. An electrospray emitter tip is in liquid communication with the liquid outlet of the liquid extraction surface sampling probe. A system for analyzing samples, a liquid junction surface sampling system, and a method of analyzing samples are also disclosed.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2015},

  month        = {6}

}

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