Scientists from the Ural Federal University and the Ural Branch of the Russian Academy of Sciences have created new fluorescent chemical compounds (fluorophores) for photodynamic therapy of cancerous tumors, the latest method ...
Biochemistry
Jun 27, 2022
0
32
If mechanoluminescent materials are subjected to external mechanical stress, they emit visible or invisible light. Such excitation can occur due to bending or gentle pressure, for example, but also completely contact-free ...
Condensed Matter
Jun 17, 2022
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78
Cancer immunotherapy is a treatment modality against tumor growth and metastasis via stimulating host immune responses. Phototherapy, including photodynamic therapy (PDT) and photothermal therapy (PTT), is a less invasive ...
Bio & Medicine
May 30, 2022
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14
Treating cancer and other diseases with laser light is not currently considered routine in the clinical setting, but new approaches using nanoparticles show some promise in improving existing techniques.
Bio & Medicine
Mar 15, 2022
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118
Researchers Dr. Yansong Feng and Prof. Hong Zhang at the Van 't Hoff Institute for Molecular Sciences at the University of Amsterdam (UvA) have designed and synthesized novel multi-layered, multi-functional nanoparticles ...
Bio & Medicine
Mar 9, 2022
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12
Lanthanide-doped nanoparticles (LnNPs) can harvest the near-infrared (NIR) light to emit higher energy photons (upconversion) or lower energy photons (downshifting). In a recent study published in ACS Nano, a team led by ...
Bio & Medicine
Jan 5, 2022
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64
Blue light is illuminating new understanding of a key signaling pathway in embryo development, tissue maintenance and cancer genesis.
Molecular & Computational biology
Aug 17, 2021
0
357
Hydrogels are commonly used inside the body to help in tissue regeneration and drug delivery. However, once inside, they can be challenging to control for optimal use. A team of researchers in the Department of Biomedical ...
Materials Science
Jun 3, 2021
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23
Eindhoven University of Technology Professor Jan C.M. van Hest has announced a breakthrough in non-invasive cancer treatment. His Institute for Complex Molecular Systems partnered with several Chinese research institutions ...
Bio & Medicine
Sep 11, 2020
1
787
Hypoxia is a typical characteristic of most tumors, owing to the fast consumption of oxygen by tumor tissue over the supply through malformed and abnormal tumor vasculature. Hypoxia in tumor tissue promotes the probability ...
Bio & Medicine
Aug 31, 2020
0
6
