Results 1 to 10 of about 6,711 (198)
Clickable X‑ray Nanoprobes for Nanoscopic Bioimaging of Cellular Structures [PDF]
JACS AuSynchrotron-based X-ray microscopy (XRM) has garnered widespread attention from researchers due to its high spatial resolution and excellent energy (element) resolution. Existing molecular probes suitable for XRM include immune probes and genetic labeling probes, enabling the precise imaging of various biological targets within cells.
Qiaowei Tang +12 more
doaj +4 more sources
Hard X-ray nanoprobe scanner [PDF]
IUCrJ, 2021 X-ray scientists are continually striving to improve the quality of X-ray microscopy, due to the fact that the information obtained from X-ray microscopy of materials can be complementary to that obtained from optical and electron microscopes.
Jumpei Yamada +6 more
doaj +3 more sources
Simulation-Based X-Ray Spectrum Optimization for Dose Enhancement in X-Ray-Induced Photodynamic Therapy with NaLuF4:20% Gd, 15% Tb3+ Nanocrystals [PDF]
BioengineeringContext: X-ray-induced photodynamic therapy (X-PDT) is an emerging modality for deep-tumor treatment, leveraging radiosensitizing nanoprobes to enhance therapeutic effects. Problem: However, the efficacy of X-PDT is critically dependent on the incident X-
Wangyang Li +8 more
doaj +2 more sources
Advanced Science, 2021 Timely detection of liver fibrosis by X‐ray computed tomography (CT) can prevent its progression to fatal liver diseases. However, it remains quite challenging because conventional CT can only identify the difference in density instead of X‐ray ...
Shiman Wu +11 more
doaj +2 more sources
In Situ Synthesis of a Tumor Microenvironment‐Activated Radiosensitizing Cu2‐xS/LDH Probe for Photoacoustic Imaging‐Guided Radiotherapy [PDF]
Advanced ScienceThe efficient delivery of theranostic nanoprobes to tumor sites remains a major challenge, often hindering precise tumor imaging and effective treatment.
Kang Zhu +8 more
doaj +2 more sources
Clinical applications of nanoprobes of high-resolution in vivo imaging [PDF]
iScienceSummary: Currently, the primary imaging methods used in clinical diagnosis are X-ray, computed tomography (CT), ultrasound, magnetic resonance imaging (MRI), PET-CT, etc.
Shuning Kong +4 more
doaj +2 more sources
Journal of Synchrotron Radiation, 2022 The diffraction endstation of the NanoMAX beamline is designed to provide high-flux coherent X-ray nano-beams for experiments requiring many degrees of freedom for sample and detector.
Dina Carbone +21 more
doaj +1 more source
Visualizing the valence states of europium ions in Eu-doped BaAl2O4 using X-ray nanoprobe mapping
Journal of Synchrotron Radiation, 2022 This study develops and successfully demonstrates visualization methods for the characterization of europium (Eu)-doped BaAl2O4 phosphors using X-ray nanoprobe techniques.
Yu-Hao Wu +10 more
doaj +1 more source
View, 2021 Lanthanide scintillators capable of converting the absorbed X‐ray photon energy to ultraviolet (UV) or visible light, are emerged as promising nanoprobes for multifunctional diagnosis and deep‐tissue antitumor therapy such as X‐ray‐excited fluorescence ...
Mingyang Jiang +3 more
doaj +1 more source
Pithecellobium dulce Leaf-Derived Carbon Dots for 4-Nitrophenol and Cr(VI) Detection
Chemosensors, 2022 Luminescent carbon dots (CDs) synthesized from Pithecellobium dulce (P. Dulce) leaves, in a simple, single-step carbonization procedure, were used as optical nanosensors.
Simei Darinel Torres Landa +2 more
doaj +1 more source