Preparation and bioapplication of electrospun carbon dots-silica composite nanofibers (Conference Presentation)

2018 ◽  
Author(s):  
Zheng Xie
Keyword(s):  
Carbon Dots ◽  
Composite Nanofibers ◽  
Silica Composite

scholarly journals Carbon dot-silica composite nanoparticle: an excitation-independent fluorescence material with tunable fluorescence

RSC Advances ◽  
2017 ◽  
Vol 7 (69) ◽  
pp. 43839-43844 ◽  
Author(s):  
Yefei Tian ◽  
Zhipeng Ran ◽  
Wuli Yang
Keyword(s):  
Carbon Dots ◽  
Wavelength Dependence ◽  
Excitation Wavelength ◽  
Carbon Dot ◽  
Silica Composite ◽  
Composite Nanoparticle ◽  
Fluorescence Material ◽  
Excitation Wavelength Dependence

A novel composite nanoparticle of silica/carbon dots showing tunable fluorescence from green to yellow without excitation wavelength dependence is fabricated.

Facile synthesis of blue-emitting carbon dots@mesoporous silica composite spheres

2018 ◽  
Vol 76 ◽  
pp. 100-104 ◽  
Author(s):  
Ziying Guo ◽  
Zhenpeng Zhu ◽  
Xinguo Zhang ◽  
Yibo Chen
Keyword(s):  
Mesoporous Silica ◽  
Carbon Dots ◽  
Facile Synthesis ◽  
Silica Composite

Preparation of monodispersed silica spheres and electrospinning of poly(vinyl alcohol)/silica composite nanofibers

2011 ◽  
Vol 32 (3) ◽  
pp. 347-352 ◽  
Author(s):  
S.H. Wang ◽  
L.G. Sun ◽  
B. Zhang ◽  
C. Wang ◽  
Z.W. Li ◽  
...  
Keyword(s):  
Vinyl Alcohol ◽  
Composite Nanofibers ◽  
Poly Vinyl Alcohol ◽  
Silica Spheres ◽  
Silica Composite

Heteroatom Doped Carbon Dots with Nanoenzyme Like Properties as Theranostic Platforms for Free Radical Scavenging, Imaging, and Chemotherapy

2020 ◽  
Author(s):  
Khalilalrahman Dehvari ◽  
Sheng-Hui Chiu ◽  
Jin-Sheng Lin ◽  
Wubshet Mekonnen Girm ◽  
Yong-Chien Ling ◽  
...  
Keyword(s):  
Free Radical ◽  
Carbon Dots ◽  
Radical Scavenging ◽  
Free Radical Scavenging ◽  
Doped Carbon Dots

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.

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