Results 191 to 200 of about 152,477 (353)
Determination of iron content in iron oxide used for fireworks and firecrackers based on Energy Dispersive X-ray Fluorescence Spectrometry (EDXRF) [PDF]
Junyi Wu
openalex +1 more source
Magnetic‐Driven Torque‐Induced Electrical Stimulation for Millisecond‐Scale Wireless Neuromodulation
MagTIES is a wireless neuromodulation technique with millisecond precision. It employs magnetic‐driven torque from magnetite nanodiscs to activate piezoelectric nanoparticles, enabling precise temporal control of neuronal activity and brain oscillations using weak, low‐frequency magnetic fields.
Chao‐Chun Cheng+5 more
wiley +1 more source
Engineered exosome‐based heavy atom‐free nanosensitizers are developed for safe and targeted sono‐photodynamic therapy of solid tumors. The IR820‐TPE‐loaded, biotin‐conjugated exosomes (IR820‐TPE@B‐Exo) demonstrate significant promise for NIR fluorescence imaging‐guided sono‐photodynamic cancer therapy.
Van‐Nghia Nguyen+16 more
wiley +1 more source
Recent trends in X-ray fluorescence spectrometry: precise investigation of nanomaterials [PDF]
M. K. Tiwari
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This study addresses bacterial biofilm resistance by developing mesoporous Fe3O4 nanoparticles loaded with photosensitizer IR‐820, enabling combined antimicrobial photodynamic therapyand magnetic hyperthermia therapy. The system achieves magnetic targeting, heat‐triggered drug release under alternating magnetic fields, and near‐infrared‐induced ROS ...
Yuange Li+8 more
wiley +1 more source
Elemental assessment of vegetation via portable X-ray fluorescence (PXRF) spectrometry [PDF]
Candice McGladdery+8 more
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Tumor Microenvironment‐responsive Nanocatalyst for Targeted Chemodynamic Cancer Therapy
An Tumor microenvironment‐responsive nanocatalyst system composed of PLGA‐encapsulated Ca–Fe peroxide and polyarginine enables sustainable Fenton reaction in tumors. Low levels of H2O2 (50–100 µm) initiate the nanoparticle degradation, while polyarginine‐derived nitric oxide accelerates Fe3+ reduction, leading to self‐amplifying •OH generation for ...
Jun Ma, Jingjing Qiu, Shiren Wang
wiley +1 more source