scholarly journals Upconversion nanoparticles@AgBiS2 core-shell nanoparticles with cancer-cell-specific cytotoxicity for combined photothermal and photodynamic therapy of cancers

2022 ◽  
Author(s):  
Zhaoyou Chu ◽  
Tian Tian ◽  
Zhenchao Tao ◽  
Juan Yang ◽  
Benjin Chen ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Cancer Cell ◽  
Upconversion Nanoparticles ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Specific Cytotoxicity ◽  
Core Shell Nanoparticles

NIR-light triggered dual-cascade targeting core-shell nanoparticles enhanced photodynamic therapy and immunotherapy

Nano Today ◽  
2021 ◽  
Vol 41 ◽  
pp. 101288
Author(s):  
Dengshuai Wei ◽  
Youbai Chen ◽  
Yun Huang ◽  
Peng Li ◽  
Yao Zhao ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Nir Light ◽  
Core Shell Nanoparticles

Docetaxel-loaded SiO2@Au@GO core–shell nanoparticles for chemo-photothermal therapy of cancer cells

RSC Advances ◽  
2016 ◽  
Vol 6 (54) ◽  
pp. 48379-48386 ◽  
Author(s):  
Xiaolin Li ◽  
Zhi Yang ◽  
Nantao Hu ◽  
Liying Zhang ◽  
Yafei Zhang ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Cancer Cells ◽  
Cancer Cell ◽  
Photothermal Therapy ◽  
Prostate Cancer Cell ◽  
Core Shell ◽  
Human Prostate Cancer ◽  
Human Prostate Cancer Cell ◽  
Shell Nanoparticles ◽  
Core Shell Nanoparticles

The multifunctional antitumor SiO2@Au@GO core–shell nanoparticles (NPs) have been fabricated for serving as drug nanocarrier and photothermal inducer to have a treatment on human prostate cancer cell DU 145.

Lanthanide-doped core–shell nanoparticles as a multimodality platform for imaging and photodynamic therapy

2018 ◽  
Vol 54 (68) ◽  
pp. 9525-9528 ◽  
Author(s):  
Feiya Xu ◽  
Yiming Zhao ◽  
Min Hu ◽  
Pu Zhang ◽  
Ning Kong ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Photodynamic Therapy ◽  
Magnetic Resonance ◽  
Antimicrobial Chemotherapy ◽  
Design Feature ◽  
Core Shell ◽  
Resonance Imaging ◽  
Shell Nanoparticles ◽  
Photodynamic Antimicrobial Chemotherapy ◽  
Core Shell Nanoparticles

We report a novel lanthanide-doped core–shell nanostructure NaYF4:Yb,Er@NaGdF4:Nd@SiO2-RB with a unique design feature that integrates luminescence imaging in biological window II, magnetic resonance imaging, and NIR-excited photodynamic antimicrobial chemotherapy, in a single nanoscale entity.

Fine-tuning the LSPR response of gold nanorod–polyaniline core–shell nanoparticles with high photothermal efficiency for cancer cell ablation

2015 ◽  
Vol 3 (26) ◽  
pp. 5189-5196 ◽  
Author(s):  
Hui Hou ◽  
Limei Chen ◽  
Haili He ◽  
Lizhen Chen ◽  
Zhenlu Zhao ◽  
...  
Keyword(s):  
Cancer Cell ◽  
Gold Nanorod ◽  
Fine Tuning ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Cell Ablation ◽  
Core Shell Nanoparticles

Fine-tuning the LSPR response of Au nanorod–polyaniline core–shell nanoparticles can achieve high photothermal efficiency and stability for cancer cell ablation.

scholarly journals Counterion coupled (COCO) gemini surfactant capped Ag/Au alloy and core–shell nanoparticles for cancer therapy

RSC Advances ◽  
2019 ◽  
Vol 9 (65) ◽  
pp. 37830-37845 ◽  
Author(s):  
A. Mohammed Siddiq ◽  
Ramar Thangam ◽  
Balaraman Madhan ◽  
Md. Sayem Alam
Keyword(s):  
Dna Damage ◽  
Cancer Therapy ◽  
Cancer Cell ◽  
Cell Apoptosis ◽  
Gemini Surfactant ◽  
Au Nanoparticles ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Cancer Cell Apoptosis ◽  
Core Shell Nanoparticles

In this work hybrid silver (Ag)–gold (Au) nanoparticles (NPs) with different sizes and compositions were synthesized and applied for anticancer evaluations and which is effectively involved in cancer cell apoptosis through DNA damage.

scholarly journals Upconversion luminescence and temperature sensing properties of NaGd(WO4)2:Yb3+/Er3+@SiO2 core–shell nanoparticles

RSC Advances ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 3981-3989
Author(s):  
Lu Zheng ◽  
Xinyi Huang ◽  
Jiuping Zhong ◽  
Zijun Wang ◽  
Xiaoning Cheng
Keyword(s):  
Upconversion Luminescence ◽  
Silica Shell ◽  
Temperature Sensing ◽  
Upconversion Nanoparticles ◽  
Core Shell ◽  
Shell Nanoparticles ◽  
Sensing Properties ◽  
The Core ◽  
Thermal Sensing ◽  
Core Shell Nanoparticles

A shell of SiO2 with tunable thickness was uniformly coated on NaGd(WO4)2:Yb3+/Er3+ core upconversion nanoparticles (UCNPs). The effects of the silica shell on UC luminescence and thermal sensing properties of the core–shell UCNPs were investigated.

Synthesis of Fe3O4/ZnO Core-shell Nanoparticles for Photodynamic Therapy Applications

2010 ◽  
Vol 1257 ◽  
Author(s):  
Juan C. Beltran Huarac ◽  
Surinder P. Singh ◽  
Maharaj S. Tomar ◽  
Sandra Peňa ◽  
Luis Rivera ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Singlet Oxygen ◽  
Photoelectron Spectroscopy ◽  
Green Emission ◽  
Core Shell ◽  
Light Sources ◽  
X Ray Diffraction ◽  
Shell Nanoparticles ◽  
X Ray ◽  
Core Shell Nanoparticles

AbstractThe use of nanoparticles as carriers of photosensitizer (PS) molecules for photodynamic therapy (PDT) has attracted much interest on core-shell nanosize structures. Herein, we used a simple aqueous solution method to synthesize Fe3O4/ZnO core-shell nanoparticles. X-ray diffraction (XRD) analyses showed the presence of well defined peaks corresponding to Fe3O4 and ZnO in as-synthesized nanocrystals. Vibrating sample magnetometer (VSM) measurements showed that these nanoparticles exhibited superparamagnetic behavior of the core with no coercivity nor remanence. X-ray photoelectron spectroscopy (XPS) analyses revealed the presence of Zn1/2 and Zn3/2 species on the surface of nanocrystals. Photoluminescence measurements showed excitonic emission of ZnO co-existing with a weak and broad defect- related green emission at room temperature. The generation of singlet oxygen was monitored via the photooxidation of diphenyl-1,3-isobenzofuran (DPBF) with different light sources, followed by absorption spectroscopy at 409 nm. The capability of synthesized nanoparticles to generate singlet oxygen has also been verified.

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