NMR detector for supported monolayer and multilayer films

Gerald, Rex E.; Iton, Lennox E.; Rathke, Jerome W.

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

Show more

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

Show less

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.

Copy to clipboard


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

Copy to clipboard


                    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.

Copy to clipboard


                    
@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}

}

Copy to clipboard

Patent:

View Patent

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

RF coil for open MR magnet
patent, December 1997

Boskamp, Eddy
US Patent Document 5,696,449
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=5696449

Nuclear resonance tomography with a toroid cavity detector
patent, November 1996

Woelk, Klaus Hubert; Rathke, Jerome W.; Klingler, Robert J.
US Patent Document 5,574,370
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=5574370

RF body coil
patent, June 2001

Boskamp, Eddy; Schenck, John F.
US Patent Document 6,249,121
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=6249121

Magnetic resonance imaging apparatus and RF coil to be used therefor
patent, January 2001

Mori, Issei
US Patent Document 6,172,503
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=6172503

Method for performing magnetic resonance angiography over a large field of view using table stepping
patent, July 1999

Wang, Yi; Lee, Howard M.; Khilnani, Neil M.
US Patent Document 5,928,148
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=5928148

RF coil, RF magnetic field generating apparatus and magnetic resonance imaging method and apparatus
patent, October 2001

Shimo, Yukitoshi; Hoshino, Kazuya
US Patent Document 6,297,636
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=6297636

Flat metal conductor principal detector element for NMR analysis of a sample
patent, October 2002

Gerald, II, Rex E.; Klingler, Robert J.; Rathke, Jerome W.
US Patent Document 6,469,507
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=6469507

Split type magnetic field generating apparatus for MRI
patent, August 1999

Tahara, Yasuyuki; Tanabe, Hajime; Takeshima, Hirotaka
US Patent Document 5,939,962
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=5939962

Near-electrode imager
patent, April 2000

Rathke, Jerome W.; Klingler, Robert J.; Woelk, Klaus Hubert
US Patent Document 6,046,592
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=6046592

Nuclear magnetic resonance detector used for reducing probe ringing
patent, February 2001

Gerald, II, Rex E.; Nunez, Luis H.; Rathke, Jerome W.
US Patent Document 6,191,583
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=6191583

RF coil, RF magnetic field generating apparatus and magnetic resonance imaging method and apparatus
patent, November 2001

Kato, Yasushi; Ogino, Tetsuo; Shimo, Yukitoshi
US Patent Document 6,320,383
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=6320383

Works referencing / citing this record:

Wire member and method of fabricating same
patent, May 2006

Kida, Jun; Tanaka, Ryoji
US Patent Document 7,049,505
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=7049505

Method of fabricating wire member
patent, September 2008

Kida, Jun; Tanaka, Ryoji
US Patent Document 7,426,779
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=7426779

Toroidal probe unit for nuclear magnetic resonance
patent, March 2008

Han, Oc Hee; Han, Kee Sung
US Patent Document 7,339,378
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=7339378

Method and device of estimating a dose of ionizing radiation
patent, July 2014

Blank, Aharon; Twig, Ygal
US Patent Document 8,766,634
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=8766634

Method of controlling static magnetic field in NMR spectrometer
patent, May 2014

Nishihagi, Naoki
US Patent Document 8,723,520
URL: http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=8723520

Similar Records in DOE Patents and OSTI.GOV collections:

Articles including thin film monolayers and multilayers

Patent Li, DeQuan [Los Alamos, NM]; Swanson, Basil I [Los Alamos, NM]

Articles of manufacture including: (a) a base substrate having an oxide surface layer, and a multidentate ligand, capable of binding a metal ion, attached to the oxide surface layer of the base substrate, (b) a base substrate having an oxide surface layer, a multidentate ligand, capable of binding a metal ion, attached to the oxide surface layer of the base substrate, and a metal species attached to the multidentate ligand, (c) a base substrate having an oxide surface layer, a multidentate ligand, capable of binding a metal ion, attached to the oxide surface layer of the base substrate, a metalmore »« less
Full Text Available
Technique for etching monolayer and multilayer materials

Patent Bouet, Nathalie C. D.; Conley, Raymond P.; Divan, Ralu; ...

A process is disclosed for sectioning by etching of monolayers and multilayers using an RIE technique with fluorine-based chemistry. In one embodiment, the process uses Reactive Ion Etching (RIE) alone or in combination with Inductively Coupled Plasma (ICP) using fluorine-based chemistry alone and using sufficient power to provide high ion energy to increase the etching rate and to obtain deeper anisotropic etching. In a second embodiment, a process is provided for sectioning of WSi.sub.2/Si multilayers using RIE in combination with ICP using a combination of fluorine-based and chlorine-based chemistries and using RF power and ICP power. According to the secondmore »« less
Full Text Available
Passively shimmed principal detector elements for toroid cavity detector NMR probes

Patent Gerald, II, Rex E.; Rathke, Jerome W.

A novel NMR principal detector element of the present invention comprises a NMR-active inductor in a radio frequency (RF) resonance circuit, and mitigates the distortions in a static magnetic field caused by the introduction of a toroid cavity NMR detector. The RF resonance circuit includes a novel principal detector element, capacitor elements, and a sample chamber (the cavity). The novel principal detector element defines the NMR active portion of the inductance of the electronic resonance circuit. In one embodiment of the invention, the novel principal detector element includes two hemispheres connected by a central rod. The central rod can bemore »« less
Full Text Available
Reversibly immobilized biological materials in monolayer films on electrodes

Patent Weaver, Paul F [Golden, CO]; Frank, Arthur J [Lakewood, CO]

Methods and techniques are described for reversibly binding charged biological particles in a fluid medium to an electrode surface. The methods are useful in a variety of applications. The biological materials may include microbes, proteins, and viruses. The electrode surface may consist of reversibly electroactive materials such as polyvinylferrocene, silicon-linked ferrocene or quinone.
Full Text Available
Toroid cavity/coil NMR multi-detector

Patent Gerald, II, Rex E. (Brookfield, IL); Meadows, Alexander D [Indianapolis, IN]; Gregar, Joseph S [Naperville, IL]; ...

An analytical device for rapid, non-invasive nuclear magnetic resonance (NMR) spectroscopy of multiple samples using a single spectrometer is provided. A modified toroid cavity/coil detector (TCD), and methods for conducting the simultaneous acquisition of NMR data for multiple samples including a protocol for testing NMR multi-detectors are provided. One embodiment includes a plurality of LC resonant circuits including spatially separated toroid coil inductors, each toroid coil inductor enveloping its corresponding sample volume, and tuned to resonate at a predefined frequency using a variable capacitor. The toroid coil is formed into a loop, where both ends of the toroid coil aremore »« less
Full Text Available

Similar Records

Title: NMR detector for supported monolayer and multilayer films

Abstract

Citation Formats

RF coil for open MR magnet patent, December 1997

Nuclear resonance tomography with a toroid cavity detector patent, November 1996

RF body coil patent, June 2001

Magnetic resonance imaging apparatus and RF coil to be used therefor patent, January 2001

Method for performing magnetic resonance angiography over a large field of view using table stepping patent, July 1999

RF coil, RF magnetic field generating apparatus and magnetic resonance imaging method and apparatus patent, October 2001

Flat metal conductor principal detector element for NMR analysis of a sample patent, October 2002

Split type magnetic field generating apparatus for MRI patent, August 1999

Near-electrode imager patent, April 2000

Nuclear magnetic resonance detector used for reducing probe ringing patent, February 2001

RF coil, RF magnetic field generating apparatus and magnetic resonance imaging method and apparatus patent, November 2001

Wire member and method of fabricating same patent, May 2006

Method of fabricating wire member patent, September 2008

Toroidal probe unit for nuclear magnetic resonance patent, March 2008

Method and device of estimating a dose of ionizing radiation patent, July 2014

Method of controlling static magnetic field in NMR spectrometer patent, May 2014

RF coil for open MR magnet
patent, December 1997

Nuclear resonance tomography with a toroid cavity detector
patent, November 1996

RF body coil
patent, June 2001

Magnetic resonance imaging apparatus and RF coil to be used therefor
patent, January 2001

Method for performing magnetic resonance angiography over a large field of view using table stepping
patent, July 1999

RF coil, RF magnetic field generating apparatus and magnetic resonance imaging method and apparatus
patent, October 2001

Flat metal conductor principal detector element for NMR analysis of a sample
patent, October 2002

Split type magnetic field generating apparatus for MRI
patent, August 1999

Near-electrode imager
patent, April 2000

Nuclear magnetic resonance detector used for reducing probe ringing
patent, February 2001

RF coil, RF magnetic field generating apparatus and magnetic resonance imaging method and apparatus
patent, November 2001

Wire member and method of fabricating same
patent, May 2006

Method of fabricating wire member
patent, September 2008

Toroidal probe unit for nuclear magnetic resonance
patent, March 2008

Method and device of estimating a dose of ionizing radiation
patent, July 2014

Method of controlling static magnetic field in NMR spectrometer
patent, May 2014