Browsing by Author "Sevick-Muraca, Eva M."
Now showing items 1-20 of 20
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Joshi, Amit; Bangerth, Wolfgang; Sevick-Muraca, Eva M. (Optics Express, 2004)
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Joshi, Amit (Texas A&M University, 2006-10-30)Fluorescence enhanced optical tomography is a promising molecular imaging modality which employs a near infrared fluorescent molecule as an imaging agent and time-dependent measurements of fluorescent light propagation and ...
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Dali, Sarabjyot Singh (2009-06-02)Frequency domain photon migration (FDPM) measurements are used to study the properties of dense colloidal dispersions with hard sphere and electrostatic interactions, which are otherwise difficult to analyze due to multiple ...
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Liang, Feng (2009-05-15)A new glucose affinity sensor based on a homogeneous fluorescence resonance energy transfer (FRET) assay system was developed to monitor the competitive binding between concanavalin A (ConA) and dextran. The FRET quenching ...
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Pan, Tianshu (Texas A&M University, 2006-10-30)Frequency domain photon migration consists of launching an intensitymodulated near-infrared light into the powder medium and measuring the amplitude, mean-intensity, and phase shift of detected intensity modulated light ...
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Gurfinkel, Mikhail (Texas A&M University, 2006-04-12)A new optical imaging modality has been developed for small animal in vivo imaging of near-infrared fluorescence resulting from fluorescent contrast agents specifically targeted to molecular markers of cancer. The imaging ...
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Huang, Yingqing (Texas A&M University, 2005-08-29)Interparticle interactions determine the microstructure, stability, rheology, and optical properties of concentrated colloidal suspensions involved in paint, paper, cosmetic, and pharmaceutical industries, etc. Frequency ...
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Moon, Sung Tae (Texas A&M University, 2005-08-29)Frequency synthesizer is a key building block of fully-integrated wireless communication systems. Design of a frequency synthesizer requires the understanding of not only the circuit-level but also of the transceiver ...
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Rasmussen, John C. (2009-05-15)Herein we present the development of a fluorescence-enhanced, frequency-domain radiative transport reconstruction system designed for small animal optical tomography. The system includes a time-dependent data acquisition ...
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Wattanakaroon, Wanida (Texas A&M University, 2006-08-16)The effectiveness of most chemotherapeutic regimens is limited by the toxicity of the therapy to normal healthy cells. Therapies to selectively modulate abnormal T cells bearing the interleukin 2 receptor (IL-2R) have been ...
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Kwon, Sun Kuk (2009-05-15)Non-invasive dynamic optical imaging of small animals requires the development of a novel fluorescence imaging modality. Herein, fluorescence imaging is demonstrated with sub-second camera integration times using agents ...
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Godavarty, Anuradha (Texas A&M University, 2005-08-29)Fluorescence-enhanced optical imaging using near-infrared (NIR) light developed for in-vivo molecular targeting and reporting of cancer provides promising opportunities for diagnostic imaging. However, prior to the ...
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Improved fluorescence-enhanced optical imaging and tomography by enhanced excitation light rejection Hwang, Kil Dong (2009-05-15)Fluorescence enhanced optical imaging and tomography studies involve the detection of weak fluorescent signals emanating from nano- to picomolar concentrations of exogenous or endogenously produced fluorophore concurrent ...
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Kuwana, Eddy (Texas A&M University, 2005-08-29)The generation and propagation of fluorescence light within biological tissue offers the potential for biomedical diagnostics and analyte sensing. Arising from an exogenous fluorescent dye injected as a contrast agent or ...
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Sevick-Muraca, Eva M.; Thompson, Alan B.; Ranadhir, Roy (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2009-10-06)According to one embodiment of the invention, a method for biomedical imaging includes directing time-varying excitation light at a surface area of a light scattering material, the material comprising a fluorescent target. ...
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Sevick-Muraca, Eva M.; Sun, Zhigang; Huang, Yingqing (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2007-09-11)Methods are provided for measuring isotropic scattering coefficients of suspensions using multiply scattered radiation that is modulated in amplitude at selected modulation frequencies. The radiation may be light. Quantities ...
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Houston, Jessica Perea (Texas A&M University, 2007-04-25)A new molecular imaging modality has been developed to detect and locate positive axillary and sentinel lymph nodes non-invasively in breast cancer patients undergoing lymphoscintigraphy. The modality is based on fluorescent ...
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Gurfinkel, Michael; Ke, Shi; Wen, Xiaoxia; Li, Chun; Sevick-Muraca, Eva M. (Disease Markers, 2004)
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Sahu, Amit K. (2009-05-15)The statistical evaluation of molecular imaging approaches for detecting, diagnosing, and monitoring molecular response to treatment are required prior to their adoption. The assessment of fluorescence-enhanced optical ...
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Lee, Sung Mun (Texas A&M University, 2006-08-16)AlzheimerÂs disease (AD) is a neurodegenerative disorder that is one of such diseases associated with protein aggregation. Aβ is the main protein component of senile plaques in AD, and is neurotoxic when aggregated. ...