Novel graphene/Au-CdS:Eu composite-based electrochemiluminescence immunosensor for cancer biomarker detection by coupling resonance energy transfer and enzyme catalytic reaction

2016 ◽  
Vol 781 ◽  
pp. 410-417 ◽  
Author(s):  
Meirong Cui ◽  
Ruizhen Yu ◽  
Xiaomeng Wang ◽  
Hong Zhou ◽  
Jing Liu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Catalytic Reaction ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Cancer Biomarker ◽  
Biomarker Detection ◽  
Enzyme Catalytic Reaction

A paper-supported sandwich immunosensor based on upconversion luminescence resonance energy transfer for the visual and quantitative determination of a cancer biomarker in human serum

The Analyst ◽  
2020 ◽  
Vol 145 (12) ◽  
pp. 4181-4187 ◽  
Author(s):  
Mengyuan He ◽  
Ning Shang ◽  
Lin Shen ◽  
Zhihong Liu
Keyword(s):  
Energy Transfer ◽  
Quantitative Determination ◽  
Human Serum ◽  
Upconversion Luminescence ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Cancer Biomarker

A portable and sensitive paper-supported sandwich immunosensor based on UC-FRET was developed for the visual and quantitative determination of CEA.

scholarly journals Correction: A paper-supported sandwich immunosensor based on upconversion luminescence resonance energy transfer for the visual and quantitative determination of a cancer biomarker in human serum

The Analyst ◽  
2020 ◽  
Vol 145 (15) ◽  
pp. 5372-5372
Author(s):  
Mengyuan He ◽  
Ning Shang ◽  
Lin Shen ◽  
Zhihong Liu
Keyword(s):  
Energy Transfer ◽  
Quantitative Determination ◽  
Human Serum ◽  
Upconversion Luminescence ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Cancer Biomarker

Correction for ‘A paper-supported sandwich immunosensor based on upconversion luminescence resonance energy transfer for the visual and quantitative determination of a cancer biomarker in human serum’ by Mengyuan He et al., Analyst, 2020, 145, 4181–4187, DOI: 10.1039/c9an02307k.

Detection of the ovarian cancer biomarker CA-125 using chemiluminescence resonance energy transfer to graphene quantum dots

2014 ◽  
Vol 50 (11) ◽  
pp. 1344-1346 ◽  
Author(s):  
Israa Al-Ogaidi ◽  
Honglei Gou ◽  
Zoraida P. Aguilar ◽  
Shouwu Guo ◽  
Alice K. Melconian ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Quantum Dots ◽  
Energy Transfer ◽  
Graphene Quantum Dots ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Cancer Biomarker ◽  
Ca 125

A cancer biomarker immuno-sensor has been developed by utilizing the chemiluminescence resonance energy transfer to graphene quantum dots.

Quantum Dot Bioconjugates as Energy Donors in Fluorescence Resonance Energy Transfer Assays

2003 ◽  
Vol 773 ◽  
Author(s):  
Aaron R. Clapp ◽  
Igor L. Medintz ◽  
J. Matthew Mauro ◽  
Hedi Mattoussi
Keyword(s):  
Energy Transfer ◽  
Quantum Dot ◽  
Organic Dyes ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Genetically Engineered ◽  
Molar Ratio ◽  
Binding Assays ◽  
Specific Sequence ◽  
Donor Acceptor

AbstractLuminescent CdSe-ZnS core-shell quantum dot (QD) bioconjugates were used as energy donors in fluorescent resonance energy transfer (FRET) binding assays. The QDs were coated with saturating amounts of genetically engineered maltose binding protein (MBP) using a noncovalent immobilization process, and Cy3 organic dyes covalently attached at a specific sequence to MBP were used as energy acceptor molecules. Energy transfer efficiency was measured as a function of the MBP-Cy3/QD molar ratio for two different donor fluorescence emissions (different QD core sizes). Apparent donor-acceptor distances were determined from these FRET studies, and the measured distances are consistent with QD-protein conjugate dimensions previously determined from structural studies.

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