Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Deep-Ultraviolet AlN Metalens with Imaging and Ultrafast Laser Microfabrication Applications.
Nano Lett
January 2025
Institute of Electronics, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan.
Deep-ultraviolet (DUV) light is essential for applications including fabrication, molecular research, and biomedical imaging. Compact metalenses have the potential to drive further innovation in these fields, provided they utilize a material platform that is cost-effective, durable, and scalable. In this work, we present aluminum nitride (AlN) metalenses as an efficient solution for DUV applications.
View Article and Find Full Text PDFUnambiguous Detection of High-Energy Vortex States via the Superkick Effect.
Phys Rev Lett
December 2024
Sun Yat-sen University, School of Physics and Astronomy, Zhuhai 519082, China.
Vortex states of photons, electrons, and other particles are freely propagating wave packets with helicoidal wave fronts winding around the axis of a phase vortex. A particle prepared in a vortex state carries a nonzero orbital angular momentum projection on the propagation direction, a quantum number that has never been exploited in experimental particle and nuclear physics. Low-energy vortex photons, electrons, neutrons, and helium atoms have been demonstrated in experiment and found numerous applications, and there exist proposals of boosting them to higher energies.
View Article and Find Full Text PDFA combination of gold nanoparticles and laser photobiomodulation to boost antioxidant defenses in the recovery of muscle injuries caused by Bothrops jararaca venom.
Lasers Med Sci
January 2025
Laboratory of Pathophysiology Experimental, Postgraduate Program in Health Sciences, Universidade do Extremo Sul Catarinense (UNESC), Criciúma, SC, Brazil.
Unlabelled: This study aimed to evaluate gold nanoparticles (GNPs) and photobiomodulation (PBM), associated with antibothropic serum (AS), to treat a muscle lesion induced by Bothrops jararaca venom.
Methods: 108 Swiss male mice were used, divided into nine groups (n = 12) with different combinations of treatments. Animals were inoculated with 250 µg of B.
Albumin-Energized NIR-II Cyanine Dye for Fluorescence/Photoacoustic/Photothermal Multi-Modality Imaging-Guided Tumor Homologous Targeting Photothermal Therapy.
J Med Chem
January 2025
Marshall Laboratory of Biomedical Engineering, International Cancer Center, Laboratory of Evolutionary Theranostics (LET), School of Biomedical Engineering, Shenzhen University Medical School, Shenzhen University, Shenzhen 518055, China.
Endowing cyanine dyes with hydrophilicity, long blood circulation, tumor targeting, and robust therapeutic efficacy in the second near-infrared (NIR-II) window is challenging for cancer treatment. Herein, we develop cancer cell membrane-coated albumin-NIR-II cyanine dye assemblies, denoted as LZ-1105@HAm, to optimize the photophysical properties of cyanine dyes in aqueous solution for NIR-II fluorescence (FL)/photoacoustic (PA)/photothermal (PT) multimodality imaging-guided tumor homologous targeting photothermal therapy. LZ-1105@HAm exhibits good hydrophilicity, extends the half-life of blood circulation from 0.
View Article and Find Full Text PDFChlorin e6: a promising photosensitizer of anti-tumor and anti-inflammatory effects in PDT.
Nanomedicine (Lond)
January 2025
Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, China.
Photodynamic therapy (PDT) involves the activation of photosensitizers (PSs) by visible laser light at the target site to catalyze the production of reactive oxygen species, resulting in tumor cell death and blood vessel closure. The efficacy of PDT depends on the PSs, the amount of oxygen, and the intensity of the excitation laser. PSs have been extensively researched, and great efforts have been made to develop an ideal photosensitizer.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!