Recent Advances in Synthesis, Optical Properties, and Biomedical Applications of Carbon Dots

2019 ◽  
Vol 2 (6) ◽  
pp. 2317-2338 ◽  
Author(s):  
Sadat Anwar ◽  
Haizhen Ding ◽  
Mingsheng Xu ◽  
Xiaolong Hu ◽  
Zhenzhen Li ◽  
...  
Keyword(s):  
Optical Properties ◽  
Carbon Dots ◽  
Biomedical Applications ◽  
Recent Advances

scholarly journals Carbon dots: a booming material for biomedical applications

2020 ◽  
Vol 4 (3) ◽  
pp. 821-836 ◽  
Author(s):  
Wen Su ◽  
Hao Wu ◽  
Huimin Xu ◽  
Yang Zhang ◽  
Yunchao Li ◽  
...  
Keyword(s):  
Optical Properties ◽  
Carbon Dots ◽  
Biomedical Applications

The synthesis, optical properties, and biomedical applications of CDs are summarized.

Biomedical Applications of Gold Nanoparticles

2018 ◽  
pp. 837-858 ◽  
Author(s):  
Irshad Ahmad Wani
Keyword(s):  
Drug Delivery ◽  
Gold Nanoparticles ◽  
Optical Properties ◽  
Diagnostic Imaging ◽  
Biomedical Applications ◽  
Recent Advances ◽  
The Subject

Gold nanoparticles are the subject of intense studies due to the exceptional photo-optical properties combined with the biocompatibility and has proved to be a powerful tool in various nanomedicinal applications. This book chapter discusses the recent advances and current challenges facing the biomedical applications of gold nanoparticles of various sizes and shapes. This chapter summarizes the applications of gold nanoparticles in biomedical area including diagnostic imaging, biosensing, drug delivery, and photothermal and photodynamic strategies etc. The key advantages of the gold nanoparticles including their ease of synthesis and functionalization together with biodistribution and toxicity has also been discussed.

scholarly journals Spectroscopic studies of the optical properties of carbon dots: recent advances and future prospects

2020 ◽  
Vol 4 (2) ◽  
pp. 472-488 ◽  
Author(s):  
Qingnan Zhao ◽  
Wei Song ◽  
Bing Zhao ◽  
Bai Yang
Keyword(s):  
Optical Properties ◽  
Carbon Dots ◽  
Spectroscopic Studies ◽  
Future Prospects ◽  
Recent Advances

We highlight the recent advances and future prospects of the spectroscopic studies of the optical properties of carbon dots.

Preparation and Biomedical Applications of Multicolor Carbon Dots: Recent Advances and Future Challenges

2020 ◽  
Vol 37 (4) ◽  
pp. 1900489 ◽  
Author(s):  
Feng Huo ◽  
Pran Gopal Karmaker ◽  
Yuhang Liu ◽  
Bin Zhao ◽  
Xiupei Yang
Keyword(s):  
Carbon Dots ◽  
Biomedical Applications ◽  
Recent Advances ◽  
Future Challenges

Biomedical Applications of Gold Nanoparticles

2017 ◽  
pp. 74-101 ◽  
Author(s):  
Irshad Ahmad Wani
Keyword(s):  
Drug Delivery ◽  
Gold Nanoparticles ◽  
Optical Properties ◽  
Diagnostic Imaging ◽  
Biomedical Applications ◽  
Recent Advances ◽  
The Subject

Gold nanoparticles are the subject of intense studies due to the exceptional photo-optical properties combined with the biocompatibility and has proved to be a powerful tool in various nanomedicinal applications. This book chapter discusses the recent advances and current challenges facing the biomedical applications of gold nanoparticles of various sizes and shapes. This chapter summarizes the applications of gold nanoparticles in biomedical area including diagnostic imaging, biosensing, drug delivery, and photothermal and photodynamic strategies etc. The key advantages of the gold nanoparticles including their ease of synthesis and functionalization together with biodistribution and toxicity has also been discussed.

Carbon Dots for Bacterial Detection and Antibacterial Applications-A Minireview

2020 ◽  
Vol 25 (46) ◽  
pp. 4848-4860 ◽  
Author(s):  
Anisha Anand ◽  
Gopinathan Manavalan ◽  
Ranju Prasad Mandal ◽  
Huan-Tsung Chang ◽  
Yi-Ru Chiou ◽  
...  
Keyword(s):  
Optical Properties ◽  
Carbon Dots ◽  
Antibacterial Effect ◽  
Bacterial Detection ◽  
High Brightness ◽  
Photo Catalysis ◽  
Wide Range ◽  
Prevention And Treatment ◽  
Low Toxicity ◽  
Conventional Antibiotics

: The prevention and treatment of various infections caused by microbes through antibiotics are becoming less effective due to antimicrobial resistance. Researches are focused on antimicrobial nanomaterials to inhibit bacterial growth and destroy the cells, to replace conventional antibiotics. Recently, carbon dots (C-Dots) become attractive candidates for a wide range of applications, including the detection and treatment of pathogens. In addition to low toxicity, ease of synthesis and functionalization, and high biocompatibility, C-Dots show excellent optical properties such as multi-emission, high brightness, and photostability. C-Dots have shown great potential in various fields, such as biosensing, nanomedicine, photo-catalysis, and bioimaging. This review focuses on the origin and synthesis of various C-Dots with special emphasis on bacterial detection, the antibacterial effect of CDots, and their mechanism.

Recent progress in carbon-dots-based nanozymes for chemosensing and biomedical applications

2021 ◽  
Author(s):  
Deming He ◽  
Minmin Yan ◽  
Pengjuan Sun ◽  
Yuanqiang Sun ◽  
Lingbo Qu ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Biomedical Applications ◽  
Recent Progress

scholarly journals Recent advances of biomass carbon dots on syntheses, characterization, luminescence mechanism, and sensing applications

Nano Select ◽  
2021 ◽  
Author(s):  
Ying Lou ◽  
Xinyu Hao ◽  
Lei Liao ◽  
Kaiyou Zhang ◽  
Shuoping Chen ◽  
...  
Keyword(s):  
Carbon Dots ◽  
Biomass Carbon ◽  
Sensing Applications ◽  
Recent Advances
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