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Showing 25 to 31 of 31 entries
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The Bionanoprobe: Synchrotron-based Hard X-ray Fluorescence Microscopy for 2D/3D Trace Element Mapping.

Microscopy today

Chen S, Paunesku T, Yuan Y, Jin Q, Hornberger B, Flachenecker C, Lai B, Brister K, Jacobsen C, Woloschak G, Vogt S.
PMID: 27398077
Micros Today. 2015 May;23(3):26-29. doi: 10.1017/S1551929515000401. Epub 2015 Apr 29.

No abstract available.

LSPR Biosensor Signal Enhancement Using Nanoparticle-Antibody Conjugates.

The journal of physical chemistry. C, Nanomaterials and interfaces

Hall WP, Ngatia SN, Van Duyne RP.
PMID: 21660207
J Phys Chem C Nanomater Interfaces. 2011 Feb 10;115(5):1410-1414. doi: 10.1021/jp106912p.

A method to amplify the wavelength shift observed from localized surface plasmon resonance (LSPR) bioassays is developed using gold nanoparticle-labeled antibodies. The technique, which involves detecting surface-bound analytes using gold nanoparticle conjugated antibodies, provides a way to enhance LSPR...

LSPR Imaging: Simultaneous Single Nanoparticle Spectroscopy and Diffusional Dynamics.

The journal of physical chemistry. C, Nanomaterials and interfaces

Bingham JM, Willets KA, Shah NC, Andrew DQ, Van Duyne RP.
PMID: 21311722
J Phys Chem C Nanomater Interfaces. 2009 Jan 01;113(39):16839-16842. doi: 10.1021/jp907377h.

A wide-field localized surface plasmon resonance (LSPR) imaging method using a liquid crystal tunable filter (LCTF) is used to measure the scattering spectra of multiple Ag nanoparticles in parallel. This method provides the ability to characterize moving Ag nanoparticles...

Interrogation of EGFR Targeted Uptake of TiO.

AIP conference proceedings

Yuan Y, Paunesku T, Arora H, Ward J, Vogt S, Woloschak G.
PMID: 25284907
AIP Conf Proc. 2011 Sep 01;1365(423):423-426. doi: 10.1063/1.3625393.

We are developing TiO

Electrochemistry of redox-active self-assembled monolayers.

Coordination chemistry reviews

Eckermann AL, Feld DJ, Shaw JA, Meade TJ.
PMID: 20563297
Coord Chem Rev. 2010 Aug 01;254(15):1769-1802. doi: 10.1016/j.ccr.2009.12.023.

Redox-active self-assembled monolayers (SAMs) provide an excellent platform for investigating electron transfer kinetics. Using a well-defined bridge, a redox center can be positioned at a fixed distance from the electrode and electron transfer kinetics probed using a variety of...

Superparamagnetic sub-5 nm Fe@C nanoparticles: isolation, structure, magnetic properties, and directed assembly.

Nano letters

Wang Y, Wei W, Maspoch D, Wu J, Dravid VP, Mirkin CA.
PMID: 18942880
Nano Lett. 2008 Nov;8(11):3761-5. doi: 10.1021/nl8020768. Epub 2008 Oct 23.

A method for isolating single crystalline sub-5 nm carbon coated iron nanoparticles (Fe@C NPs) from a carbon nanotube matrix has been developed. The isolation of such particles allows for their characterization by high resolution electron microscopy methods and SQUID...

Probing the Chemical Stability of Mixed Ferrites: Implications for MR Contrast Agent Design.

Chemistry of materials : a publication of the American Chemical Society

Schultz-Sikma EA, Joshi HM, Ma Q, Macrenaris KW, Eckermann AL, Dravid VP, Meade TJ.
PMID: 21603070
Chem Mater. 2011 May 24;23(10):2657-2664. doi: 10.1021/cm200509g.

Nanomaterials with mixed composition, in particular magnetic spinel ferrites, are emerging as efficient contrast agents for magnetic resonance imaging (MRI). Many factors, including size, composition, atomic structure, and surface properties are crucial in the design of such nanoparticle-based probes...

Showing 25 to 31 of 31 entries