Ratiometric fluorescence detection of riboflavin based on fluorescence resonance energy transfer from nitrogen and phosphorus co-doped carbon dots to riboflavin

2019 ◽  
Vol 411 (13) ◽  
pp. 2803-2808 ◽  
Author(s):  
Liping Lin ◽  
Yuhan Wang ◽  
Yanling Xiao ◽  
Xiaohe Chen
Keyword(s):  
Energy Transfer ◽  
Fluorescence Resonance Energy Transfer ◽  
Fluorescence Detection ◽  
Carbon Dots ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Ratiometric Fluorescence ◽  
Nitrogen And Phosphorus ◽  
Doped Carbon Dots ◽  
Co Doped

scholarly journals Fluorescence detection of 2,4-dichlorophenoxyacetic acid by ratiometric fluorescence imaging on paper-based microfluidic chips

The Analyst ◽  
2020 ◽  
Vol 145 (3) ◽  
pp. 963-974 ◽  
Author(s):  
Zhong Zhang ◽  
Xin Ma ◽  
Bowei Li ◽  
Jia Zhao ◽  
Ji Qi ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Fluorescence Resonance Energy Transfer ◽  
Fluorescence Detection ◽  
Visual Detection ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Dichlorophenoxyacetic Acid ◽  
Microfluidic Chips ◽  
Ratiometric Fluorescence ◽  
2,4 Dichlorophenoxyacetic Acid

Novel microfluidic ratiometric fluorescent paper chips for rapid and visual detection of 2,4-D through a fluorescence resonance energy transfer sensing mechanism.

Tuning Optical Properties of Nitrogen-Doped Carbon Dots Through Fluorescence Resonance Energy Transfer Using Rhodamine B for Ratiometric Sensing of Mercury ion

2021 ◽  
Author(s):  
Alagan Muthurasu ◽  
V GANESH
Keyword(s):  
Optical Properties ◽  
Energy Transfer ◽  
Rhodamine B ◽  
Carbon Dots ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Nitrogen Doped ◽  
Physical Chemical ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon

Carbon dots (CDs) exhibiting fluorescence property are generally derived from carbonaceous materials and possessing ultra small size with various exciting physical, chemical and photo-properties that have been used in many...

Fluorescence resonance energy transfer monitoring of pH-responsive doxorubicin release from carbon dots/aptamer functionalized magnetic mesoporous silica

Nanomedicine ◽  
2021 ◽  
Author(s):  
Abolghasem Abbasi Kajani ◽  
Masoud Ayatollahi Mehrgardi
Keyword(s):  
Drug Delivery ◽  
Energy Transfer ◽  
Fluorescence Resonance Energy Transfer ◽  
Carbon Dots ◽  
Drug Loading ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Spectroscopic Techniques ◽  
Ph Responsive ◽  
Fluorescence Resonance

Aim: To develop a novel theranostic nanoplatform for simultaneous fluorescent monitoring and stimuli-triggered drug delivery. Materials & methods: Different microscopic and spectroscopic techniques were used for the characterization of nanocarriers. MCF-7 and human umbilical vein endothelial cell lines were cultured and treated with different doses of doxorubicin-loaded nanocarriers. The cell viability and drug release were studied using MTT assay and fluorescence microscopy. Results: Biocompatible and mono-disperse nanocarriers represent hollow and mesoporous structures with the calculated surface area of 552.83 m2.g-1, high magnetic activity (12.6 emu.g-1), appropriate colloidal stability and high drug loading capacity (up to 61%). Conclusion: Taxane-based carbon dots act as the pH-responsive gatekeepers for the controlled release of doxorubicin into cancer cells and provide a fluorescence resonance energy transfer system for real-time monitoring of drug delivery.

Sign in / Sign up

Export Citation Format

Share Document