In vivo cancer targeting and fluorescence-CT dual-mode imaging with nanoprobes based on silver sulfide quantum dots and iodinated oil

Nanoscale ◽  
2015 ◽  
Vol 7 (46) ◽  
pp. 19484-19492 ◽  
Author(s):  
Meng-Yao Qin ◽  
Xiao-Quan Yang ◽  
Kan Wang ◽  
Xiao-Shuai Zhang ◽  
Ji-Tao Song ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Silver Sulfide ◽  
Cancer Targeting ◽  
Dual Mode

In vivo cancer targeting and imaging with semiconductor quantum dots

2004 ◽  
Vol 22 (8) ◽  
pp. 969-976 ◽  
Author(s):  
Xiaohu Gao ◽  
Yuanyuan Cui ◽  
Richard M Levenson ◽  
Leland W K Chung ◽  
Shuming Nie
Keyword(s):  
Quantum Dots ◽  
Semiconductor Quantum Dots ◽  
Cancer Targeting

Synthesis of cRGD-peptide conjugated near-infrared CdTe/ZnSe core–shell quantum dots for in vivo cancer targeting and imaging

2010 ◽  
Vol 46 (38) ◽  
pp. 7136 ◽  
Author(s):  
Ken-Tye Yong ◽  
Indrajit Roy ◽  
Wing-Cheung Law ◽  
Rui Hu
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Core Shell ◽  
Cancer Targeting

In vivotumor active cancer targeting and CT-fluorescence dual-modal imaging with nanoprobe based on gold nanorods and InP/ZnS quantum dots

2018 ◽  
Vol 6 (17) ◽  
pp. 2574-2583 ◽  
Author(s):  
Lin Zhang ◽  
Xiao-Quan Yang ◽  
Jie An ◽  
Sun-Duo Zhao ◽  
Tian-Yu Zhao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Gold Nanorods ◽  
Gold Nanorod ◽  
Active Targeting ◽  
Cancer Targeting ◽  
Multifunctional Nanoprobe ◽  
Active Cancer

Gold nanorod, InP/ZnS QD and c(RGDfC) based multifunctional nanoprobe for dual-modal imaging of active targeting of tumorsin vivo.

Facile synthesis of noncytotoxic PEGylated dendrimer encapsulated silver sulfide quantum dots for NIR-II biological imaging

Nanoscale ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 5678-5684 ◽  
Author(s):  
Pragati Awasthi ◽  
Xinyi An ◽  
Jiajia Xiang ◽  
Nagendra Kalva ◽  
Youqing Shen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Silver Sulfide ◽  
Biological Imaging ◽  
Water Soluble ◽  
Fluorescence Property ◽  
Facile Synthesis ◽  
One Pot

The water-soluble PEG-PATU Ag2S QDs have been successfully prepared by one-pot method, which display the favorable NIR-II fluorescence property for in vivo bioimaging.

Composite nanoparticle of Au and quantum dots for X-ray computed tomography and fluorescence dual-mode imaging in vivo

2015 ◽  
Vol 17 (12) ◽  
Author(s):  
Ji-Tao Song ◽  
Xiao-Quan Yang ◽  
Xiao-Shuai Zhang ◽  
Dong-Mei Yan ◽  
Ming-Hao Yao ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Quantum Dots ◽  
Dual Mode ◽  
X Ray ◽  
Composite Nanoparticle ◽  
X Ray Computed

Trends in Nanotechnology for in vivo Cancer Diagnosis: Products and Patents

2020 ◽  
Vol 26 (18) ◽  
pp. 2167-2181
Author(s):  
Tatielle do Nascimento ◽  
Melanie Tavares ◽  
Mariana S.S.B. Monteiro ◽  
Ralph Santos-Oliveira ◽  
Adriane R. Todeschini ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Quantum Dots ◽  
Magnetic Resonance ◽  
Metal Nanoparticles ◽  
Cancer Diagnosis ◽  
Imaging Techniques ◽  
Tumor Detection ◽  
Abnormal Growth ◽  
Pharmaceutical Nanotechnology

Background: Cancer is a set of diseases formed by abnormal growth of cells leading to the formation of the tumor. The diagnosis can be made through symptoms’ evaluation or imaging tests, however, the techniques are limited and the tumor detection may be late. Thus, pharmaceutical nanotechnology has emerged to optimize the cancer diagnosis through nanostructured contrast agent’s development. Objective: This review aims to identify commercialized nanomedicines and patents for cancer diagnosis. Methods: The databases used for scientific articles research were Pubmed, Science Direct, Scielo and Lilacs. Research on companies’ websites and articles for the recognition of commercial nanomedicines was performed. The Derwent tool was applied for patent research. Results: This article aimed to research on nanosystems based on nanoparticles, dendrimers, liposomes, composites and quantum dots, associated to imaging techniques. Commercialized products based on metal and composite nanoparticles, associated with magnetic resonance and computed tomography, have been observed. The research conducted through Derwent tool displayed a small number of patents using nanotechnology for cancer diagnosis. Among these patents, the most significant number was related to the use of systems based on metal nanoparticles, composites and quantum dots. Conclusion: Although few systems are found in the market and patented, nanotechnology appears as a promising field for the development of new nanosystems in order to optimize and accelerate the cancer diagnosis.

In Vivo Deep-Brain Structural and Hemodynamic Multiphoton Microscopy Enabled by Quantum Dots

Nano Letters ◽  
2019 ◽  
Vol 19 (8) ◽  
pp. 5260-5265 ◽  
Author(s):  
Hongji Liu ◽  
Xiangquan Deng ◽  
Shen Tong ◽  
Chen He ◽  
Hui Cheng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Multiphoton Microscopy ◽  
Deep Brain

scholarly journals Synthesis and Characterization of Polyvinylpyrrolidone-Modified ZnO Quantum Dots and Their In Vitro Photodynamic Tumor Suppressive Action

2021 ◽  
Vol 22 (15) ◽  
pp. 8106
Author(s):  
Tianming Song ◽  
Yawei Qu ◽  
Zhe Ren ◽  
Shuang Yu ◽  
Mingjian Sun ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photodynamic Therapy ◽  
Inhibitory Effect ◽  
Therapeutic Effects ◽  
In Vivo Experiments ◽  
Potential Applications ◽  
Zno Quantum Dots ◽  
Zno Qds

Despite the numerous available treatments for cancer, many patients succumb to side effects and reoccurrence. Zinc oxide (ZnO) quantum dots (QDs) are inexpensive inorganic nanomaterials with potential applications in photodynamic therapy. To verify the photoluminescence of ZnO QDs and determine their inhibitory effect on tumors, we synthesized and characterized ZnO QDs modified with polyvinylpyrrolidone. The photoluminescent properties and reactive oxygen species levels of these ZnO/PVP QDs were also measured. Finally, in vitro and in vivo experiments were performed to test their photodynamic therapeutic effects in SW480 cancer cells and female nude mice. Our results indicate that the ZnO QDs had good photoluminescence and exerted an obvious inhibitory effect on SW480 tumor cells. These findings illustrate the potential applications of ZnO QDs in the fields of photoluminescence and photodynamic therapy.

Importance of local glycan heterogeneity for in vivo cancer targeting

2021 ◽  
pp. 153089
Author(s):  
Ivan Smirnov ◽  
Igor Nasibullin ◽  
Almira Kurbangalieva ◽  
Katsunori Tanaka
Keyword(s):  
Cancer Targeting ◽  
Glycan Heterogeneity
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