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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

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Showing 1 to 20 of 24 for “"Near Infrared Fluorescence"”.

  1. Biomedical studies of single -walled carbon nanotubes using near-infrared fluorescence

    Cherukuri, PaulRice University2007

    … been found to be a unique class of nanoscale near-infrared (NIR) fluorescence contrast agents that also exhibit novel therapeutic capabilities. In our first study, we found that cultured macrophage cells readily engulf individual nanotubes. The rate of cellular uptake of SWNTs was measured by …

    rice Repository record

  2. Leveraging Antibodies for Positron Emission Tomography and Near-Infrared Fluorescence Imaging of Cancer

    Fung, Kimberly CThe Graduate School and University Center of The City University of New York2020

    … for PET and <sup>ss</sup>B43.13-IR800 for near-infrared fluorescence imaging and evaluated their <em>in vivo </em>performance in mouse models of human ovarian cancer. With this body of work, we hope to demonstrate the potential of antibodies as effective imaging agents for cancer.</p>

    cuny-grad Repository record

  3. USE OF NEAR-INFRARED FLUORESCENCE WITH INDOCYANINE GREEN IN SMALL ANIMAL SURGICAL ONCOLOGY AND IN CADAVERIC ANATOMICAL STUDY

    GARIBOLDI, ELISA MARIAUniversità degli Studi di Milano2026

    Near-Infrared Fluorescence (NIRF) imaging is an emerging technology that enables real-time visualization of tissue perfusion and lymphatic structures through the use of fluorescent dyes such as indocyanine green (ICG). Although well-established in human surgery, its clinical application in …

    milano Repository record

  4. A bio-inspired, asynchronous, time-domain, multispectral imaging system for high dynamic range near-infrared fluorescence image-guided surgery

    Blair, Steven MichaelUniversity of Illinois at Urbana-Champaign2019

    DSpace SAF Submission Ingestion Package generated from Vireo submission #13250 on 2019-02-08 at 11:41:37

    uiuc Repository record

  5. Capillary and microchip gel electrophoresis using multiplexed fluorescence detection with both time-resolved and spectral-discrimination capabilities: applications in DNA sequencing using near-infrared fluorescence

    Zhu, LiChemistry2022

    … the development of a two-color, time-resolved fluorescence microscope for the acquisition of both steady-state and time-resolved data during capillary and microchip electrophoresis. The utility of this hybrid fluorescence detector has been demonstrated by applying it to DNA sequencing …

    lsu-thes Repository record

  6. New optical materials containing isobenzofuran

    Meek, Scott ThomasMassachusetts Institute of Technology2009

    … synthetic route to integrate isobenzofuran into near-infrared donor-acceptor type fluorophores. These dyes, the IBF-NIADs, exhibit red-shifted absorption and emission over corresponding isothianaphthene containing dyes, thus highlighting the effective proquinoid nature of isobenzofuran. With the …

    mit Repository record

  7. Optimization of Optical Nanosensor Response for the Detection of Anthracyclines Using a Binary Machine Learning Classifier

    Thahsin, Myesha2024

    … for in vivo sensor development, as they exhibit near-infrared fluorescence in the tissue-transparent window and a robust response to their local environment. An emerging method for evaluating and optimizing SWCNT sensor response is through machine learning. In this study, anthracyclines …

    cuny Repository record

  8. Goggle Augmented Imaging and Navigation System for Fluorescence-Guided Surgery

    Mondal, Suman Bikash2018

    … assessment. This has propelled interest in fluorescence-guided surgery, due to availability of simple hardware that can achieve real-time, high resolution and sensitive imaging. Near-infrared fluorescence imaging is of particular interest due to low background absorbance by photoactive …

    wustl Repository record

  9. Bioconjugation of aminated DNA as a method of rapid polymer library generation for Corona Phase Molecular Recognition

    Harris, Jasmine KMassachusetts Institute of Technology2018

    … alter both the intensity and the position of the fluorescence and absorbance profile. The length of the DNA sequence was found to change the small molecule's ability to alter the fluorecence spectra of the wrapped nanotubes. The EDC/sulfo-NHS reaction was done to conjugate the small molecules to …

    mit Repository record

  10. Applications of Molecular Switching and Logic

    Yao, ChaoyiQueen's University Belfast2020

    … (YES + 2PASS 1) and PASS 1 with H+ input, 700 nm near-infrared fluorescence output and 615 nm red light excitation. The gates carry an azaBODIPY (azaborodipyrromethene) fluorophore and an aliphatic tertiary amine as the H+ receptor where necessary. The H+-induced fluorescence enhancement factors …

    qu-belfast Repository record

  11. Annexin A5-Conjugated Polymeric Micelles For Dual Spect and Optical Detection of Apoptosis

    Zhang, Rui2012

    … micellar nanoparticles dual-labeled with a near-infrared fluorescence fluorophores (Cy7) and a radioisotope (<sup>111</sup>In), named as <sup>111</sup>In-labeled annexin A5-CCPM. <em>In vitro</em> studies demonstrated that annexin A5-CCPM could strongly and specifically bind to apoptotic …

    uthsc Repository record

  12. Development and Evaluation of Paclitaxel-Loaded Liposomal Formulations for Targeted Drug Delivery to Breast Cancer

    Kannan, Vinayagam2016

    … bearing MDA-MB-231 breast cancer using near infrared fluorescence imaging showed that the accumulation of tumor vasculature targeted long-circulating liposomes (LCL) in the tumor was significantly less than non-targeted LCL at 48 h. The accumulation of these liposomes in the peritoneal …

    tenn-hsc Repository record

  13. Development of an αᵥβ₆-Binding Peptide for In Vivo Applications: Modulation of Serum Stability and Biodistribution

    Cupka, Dorothy Lynn2017

    … of H2009.1 tetramer in human serum. In vivo near-infrared fluorescence (NIRF) imaging shows that N-terminal capping also decreases kidney accumulation of this peptide at short time periods while maintaining targeting to the tumor for up to 72 hrs. To further decrease off-target accumulation, …

    utswmed Repository record

  14. Multi-modality Imaging to Determine the Role of Calcification and Inflammation on Restenosis Rates Following Lower Limb Angioplasty

    Chowdhury, MohammedUniversity of Cambridge2020

    … PTA was studied (compared to plain PTA) using near infrared fluorescence-optical coherence tomography hybrid imaging (NIRF-OCT) and plaque burden assessed by intravascular ultrasound (IVUS), in the experimental arm (EA). 40 patients were used for formal analysis. 14 patients (35%) reached the …

    cambridge Repository record

  15. Photochemical Tailoring of Single-Wall Carbon Nanotubes by Photoexcited Sodium Hypochlorite

    Espinoza, Vanessa BrianaRice University2022

    … electronic transitions that allow for discrete near-infrared fluorescence spectra. These optical properties offer the potential for bioimaging applications because the wavelengths of semiconducting SWCNT emission fall within the biological window and are nearly free of autofluorescence …

    rice Repository record

  16. Near Infrared Fluorescent Choline Kinase Inhibitors for Cancer Imaging and Therapy

    Arlauckas, Sean Philip2015

    … the most promising choline-mimetic with inherent near infrared fluorescence. Attenuation of choline phosphorylation by JAS239 in human breast cancer cells was observed using 14C-choline radiotracing and high-resolution 1H MRS. Microscopy was used to explore the interaction of JAS239 with the ChoKa …

    penn Repository record

  17. Src Homology 2 Domain-Containing 5’-Inositol Phosphatase-2 (Ship2) Is An Effector of Lymphatic Dysfunction

    Agollah, Germaine D2015

    … we combined investigational, non-invasive near-infrared fluorescence lymphatic imaging (NIRFLI) and next generation sequencing (NGS), to phenotype and genotype human subjects with familial lymphedema. We discovered that mutations in src homology 2-domain containing 5’-inositol phosphatase-2 …

    uthsc Repository record

  18. Detection and Quantification of Single-walled Carbon Nanotubes in Environmental and Biological Samples for Evaluation of Fate, Transport and Bioaccumulation

    Liu, Xuehong2017

    … distribution, transport and bioaccumulation. The fluorescence resulting from the unique band gap of each species of semiconductive SWCNT allows the detection and quantification of a bulky SWCNT sample using near infrared fluorescence spectroscopy (NIRF). NIRF is highly sensitive to detect SWCNT in …

    duke Repository record

  19. Construction and Performance Optimization of Bioconjugated Nanosensors for Early Detection of Breast Cancer and Pro-inflammatory Diseases

    Gaikwad, PoojaThe Graduate School and University Center of The City University of New York2023

    … due to the unique characteristics of their near-infrared fluorescence emission, including tissue transparency, photostability, and various chiralities with discrete absorption and fluorescence emission bands. Additionally, the optoelectronic properties of SWCNT are sensitive to the …

    cuny-grad Repository record

  20. Photochemistry of single-walled carbon nanotubes in the aquatic environment, and their extraction from soils

    BeigzadehMilani, Somayeh

    … Evidence for transformation includes UV-VIS and Near Infrared Fluorescence (NIRF) fading, and an increase in defects (sp<sup> 3</sup> carbon), as observed through Raman analysis. While more rapid fading occurred under light, changes in the fluorescence of the SWCNTs also occurred in dark samples, …

    purdue-thes Repository record

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