scholarly journals Carbon Dots as Promising Tools for Cancer Diagnosis and Therapy

Cancers ◽  
2021 ◽  
Vol 13 (9) ◽  
pp. 1991
Author(s):  
Giuseppe Nocito ◽  
Giovanna Calabrese ◽  
Stefano Forte ◽  
Salvatore Petralia ◽  
Caterina Puglisi ◽  
...  

Carbon Dots (CDs) are the latest members of carbon-based nanomaterials, which since their discovery have attracted notable attention due to their chemical and mechanical properties, brilliant fluorescence, high photostability, and good biocompatibility. Together with the ease and affordable preparation costs, these intrinsic features make CDs the most promising nanomaterials for multiple applications in the biological field, such as bioimaging, biotherapy, and gene/drug delivery. This review will illustrate the most recent applications of CDs in the biomedical field, focusing on their biocompatibility, fluorescence, low cytotoxicity, cellular uptake, and theranostic properties to highlight above all their usefulness as a promising tool for cancer diagnosis and therapy.

2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Weiping Zheng ◽  
Qihui Zhou ◽  
Changqing Yuan

Oral cancer is the sixth most common malignant cancer, affecting the health of people with an unacceptably high mortality rate. Despite numerous clinical methods in the diagnosis and therapy of oral cancer (e.g., magnetic resonance imaging, computed tomography, surgery, and chemoradiotherapy), they still remain far from optimal. Therefore, an urgent need exists for effective and practical techniques of early diagnosis and effective therapy of oral cancer. Currently, various types of nanoparticles have aroused wide public concern, representing a promising tool for diagnostic probes and therapeutic devices. Their inherent physicochemical features, including ultrasmall size, high reactivity, and tunable surface modification, enable them to overcome some of the limitations and achieve the expected diagnostic and therapeutic effect. In this review, we introduce different types of nanoparticles that emerged for the diagnosis and therapy of oral cancers. Then, the challenges and future perspectives for nanoparticles applied in oral cancer diagnosis and therapy are presented. The objective of this review is to help researchers better understand the effect of nanoparticles on oral cancer diagnosis and therapy and may accelerate breakthroughs in this field.


2020 ◽  
Vol 25 (2) ◽  
pp. 95-109
Author(s):  
Sapnita Shinde ◽  
Saurabh Saxena ◽  
Vineeta Dixit ◽  
Atul K. Tiwari ◽  
Naveen K. Vishvakarma ◽  
...  

Author(s):  
Pramod Mishra ◽  
Arvind Gulbake ◽  
Aviral Jain ◽  
Piush Khare ◽  
Vandana Soni ◽  
...  

2012 ◽  
Vol 39 (9) ◽  
pp. 1451-1458
Author(s):  
Shu-Na LIU ◽  
Yun-Qiu TU ◽  
Wen LI ◽  
Ping WU ◽  
Hui ZHANG ◽  
...  

2018 ◽  
Vol 18 (6) ◽  
pp. 336-350 ◽  
Author(s):  
Gilar Gorji-Bahri ◽  
Atieh Hashemi ◽  
Hamid Reza Moghimi

2017 ◽  
Vol 17 (3) ◽  
pp. 333-354 ◽  
Author(s):  
Jacek Koziorowski ◽  
Adina Stanciu ◽  
Vanessa Gomez-Vallejo ◽  
Jordi Llop

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