Showing 361 - 380 results of 425 for search '"Biomedical Imaging"', query time: 0.06s Refine Results
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    Photonic Horn Jets and Whispering Gallery Modes in Dielectric Micro-Cylinders With Two Point-Source Illumination by Shadi A. Alboon, Qing Huo Liu, Ibrahim Mahariq

    Published 2024-01-01
    “…The interaction of light with micro-scale dielectric structures has garnered significant attention in recent years due to its potential applications in various fields ranging from photonics to biomedical imaging. In this context, this study investigates the generation of twin photonic jets from a dielectric micro-cylinder illuminated by two point-sources. …”
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  3. 363

    Advancements and Challenges of Vacuum‐Processed Organic Photodiodes: A Comprehensive Review by Chan So, Won Jun Pyo, Dae Sung Chung

    Published 2025-02-01
    “…Organic photodiodes (OPDs) have made remarkable strides and now poised to surpass traditional silicon photodiodes (PDs) in various aspects including linear dynamic range (LDR), detectivity, wavelength selectivity, and versatility.[1] Tunable mechanical and optoelectronic properties of organic semiconductors, coupled with lower process costs, have propelled OPDs into the spotlight across fields such as wearable light fidelity systems, flexible image sensors, and biomedical imaging.[2–5] While most advanced organic imaging systems to date rely on polymer‐based solution processes, challenges such as the use of toxic organic solvents and reproducibility issues hinder their commercialization.[6,7] Vacuum‐processed OPDs offer a promising alternative, boasting eco‐friendliness and compatibility with large‐scale fabrication facilities.[8,9] In this review, recent advancements and challenges in vacuum‐processed OPDs, an area that has received less attention compared to solution‐processed counterparts, are explored. …”
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  4. 364

    Application of Multifunctional Metal Nanoparticles in the Treatment of Glioma by Ren Y, Yang H, Xu D, Zhang Z, Gao S, Yu R

    Published 2025-01-01
    “…Metal nanoparticles are widely used in the field of biomedical imaging and detection, and have shown promising applications in targeted drug delivery and therapy. …”
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    Optical spectra of conjugated gold nano-colloids; Scattering cross section and effects of solvent and polydispersity by Ehsan Koushki, Hamid Akherat Doost

    Published 2025-01-01
    “…The results of this investigation are very important in the interpretation of the absorption spectra of Au NPs, especially the wavelength and width of the plasmonic peak, and through the study of these spectral characteristics, useful information can be obtained about the surface agents and the solvent, which can open a new aperture to sensor applications of Au NPs, such as optical sensors, biomedical imaging and optical communication technologies. …”
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    Preparation and photoelectric properties of Si:B nanowires with thermal evaporation method. by Yang Feng, Ping Liang, Ziwen Xia, Weiye Yang, Hongyan Peng, Shihua Zhao

    Published 2025-01-01
    “…This paper serves as a reference for the preparation and characterization of SiNWs, highlighting their PL properties and potential use in various applications, including biomedical imaging, sensors, and optoelectronic devices.…”
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    Click reaction-induced in situ nanoparticle aggregation for cancer imaging and treatment by Yun Yin, Xiaoyang Liu, Xuemei Li, Gaolin Liang

    Published 2024-09-01
    “…Herein, we introduce and classify in situ nanoparticle aggregation for biomedical imaging and therapeutic applications induced by four types of common click reactions: copper-catalyzed azide–alkyne cycloaddition (CuAAC), strain-promoted azide–alkyne cycloaddition (SPAAC), click condensation between 2-cyanobenzothiazole (CBT) and cysteine (Cys), and inverse electron-demand Diels–Alder (iEDDA). …”
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    Assessment of Reader Technologies for Over-the-Counter Diagnostic Testing by Mia Cirrincione, Maren Downing, Kevin Leite, Samuel Dolphin, Adam Samuta, Mack Schermer, Kimberly Noble, Brian Walsh

    Published 2024-01-01
    “…<bold>Methods:</bold> As part of The National Institute of Biomedical Imaging and Bioengineering&#x0027;s Rapid Acceleration of Diagnostics (RADx) Tech program, reader manufacturers were interviewed to investigate the current state of reader technology development through several parameters identified as important industry standards. …”
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    Nonlocal Huygens’ meta-lens for high-quality-factor spin-multiplexing imaging by Jin Yao, Yubin Fan, Yunhui Gao, Rong Lin, Zhihui Wang, Mu Ku Chen, Shumin Xiao, Din Ping Tsai

    Published 2025-01-01
    “…This work provides a versatile framework for nonlocal metasurfaces, boosting biomedical imaging and sensing applications.…”
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  20. 380

    Long-Term Survival in a Patient with Multiple Brain Metastases from Small-Cell Lung Cancer Treated with Gamma Knife Radiosurgery on Four Occasions: A Case Report by Ameer L. Elaimy, Sudheer R. Thumma, Andrew F. Lamm, Alexander R. Mackay, Wayne T. Lamoreaux, Robert K. Fairbanks, John J. Demakas, Barton S. Cooke, Christopher M. Lee

    Published 2012-01-01
    “…Although advances in biomedical imaging technologies and the treatment of extracranial cancer have led to the overall increase in the survival of brain metastases patients, the finding that select patients survive several years remains puzzling. …”
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