NMR detector for supported monolayer and multilayer films

Title: NMR detector for supported monolayer and multilayer films

Abstract

A novel NMR detector of the present invention comprises a radio frequency (RF) resonance circuit. The RF resonance circuit includes a principal detector element and a sample chamber. The principal detector element defines an inductor of the electronic resonance circuit. In one embodiment of the invention the sample chamber containing the inductor is a stainless steel sample chamber. The stainless steel sample chamber is a modified toroid cavity detector (TCD). The inductor is formed by an atomically flat metallic disk, such as, a mercury pool, with a predefined surface area, such as a surface area of 7.5 cm2. Liquid mercury is incorporated into a toroid cavity detector as the inductor of the resonance circuit, and as the base of the cavity. Self-assembled molecular structures (monolayers and multilayers) are formed using long-chain alkane thiols, which are known to chemically react with silver, gold, platinum, palladium, and mercury surfaces.

Inventors:: Gerald, II, Rex E.; Iton, Lennox E.; Rathke, Jerome W.

Issue Date:: 2004-09-14

Research Org.:: Univ. of Chicago, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1531482

Patent Number(s):: 6791326

Application Number:: 10/313,291

Assignee:: The University of Chicago (Chicago, IL)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES

B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES

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G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES
G01R33/34092 - {RF coils specially adapted for NMR spectrometers}
G01R33/46 - NMR spectroscopy

B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
B82Y15/00 - Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors

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DOE Contract Number:: W-31-109-ENG-38

Resource Type:: Patent

Resource Relation:: Patent File Date: 2002-12-06

Country of Publication:: United States

Language:: English

Citation Formats


                    Gerald, II, Rex E., Iton, Lennox E., and Rathke, Jerome W. NMR detector for supported monolayer and multilayer films.  United States: N. p., 2004. 
        Web.

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                    Gerald, II, Rex E., Iton, Lennox E., & Rathke, Jerome W. NMR detector for supported monolayer and multilayer films.  United States.

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                    Gerald, II, Rex E., Iton, Lennox E., and Rathke, Jerome W. Tue .  
        "NMR detector for supported monolayer and multilayer films".  United States.  https://www.osti.gov/servlets/purl/1531482.

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@article{osti_1531482,

  title        = {NMR detector for supported monolayer and multilayer films},

  author       = {Gerald, II, Rex E. and Iton, Lennox E. and Rathke, Jerome W.},

  abstractNote = {A novel NMR detector of the present invention comprises a radio frequency (RF) resonance circuit. The RF resonance circuit includes a principal detector element and a sample chamber. The principal detector element defines an inductor of the electronic resonance circuit. In one embodiment of the invention the sample chamber containing the inductor is a stainless steel sample chamber. The stainless steel sample chamber is a modified toroid cavity detector (TCD). The inductor is formed by an atomically flat metallic disk, such as, a mercury pool, with a predefined surface area, such as a surface area of 7.5 cm2. Liquid mercury is incorporated into a toroid cavity detector as the inductor of the resonance circuit, and as the base of the cavity. Self-assembled molecular structures (monolayers and multilayers) are formed using long-chain alkane thiols, which are known to chemically react with silver, gold, platinum, palladium, and mercury surfaces.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2004},

  month        = {9}

}

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Works referenced in this record:

RF coil for open MR magnet
patent, December 1997

Boskamp, Eddy
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Han, Oc Hee; Han, Kee Sung
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Method and device of estimating a dose of ionizing radiation
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Blank, Aharon; Twig, Ygal
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Method of controlling static magnetic field in NMR spectrometer
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Nishihagi, Naoki
US Patent Document 8,723,520
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Title: NMR detector for supported monolayer and multilayer films

Abstract

Citation Formats

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