Graphene Quantum Dots Functionalized with 4-Amino-2, 2, 6, 6-Tetramethylpiperidine-N-Oxide as Fluorescence “Turn-ON” Nanosensors

Journal of Fluorescence ◽

10.1007/s10895-016-1916-y ◽

2016 ◽

Vol 26 (6) ◽

pp. 2199-2212 ◽

Author(s):

Ojodomo J. Achadu ◽

Jonathan Britton ◽

Tebello Nyokong

Keyword(s):

Quantum Dots ◽

Graphene Quantum Dots ◽

Turn On ◽

Fluorescence Turn On

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A fluorescence turn-on biosensor based on graphene quantum dots (GQDs) and molybdenum disulfide (MoS2) nanosheets for epithelial cell adhesion molecule (EpCAM) detection

Biosensors and Bioelectronics ◽

10.1016/j.bios.2016.09.012 ◽

2017 ◽

Vol 93 ◽

pp. 182-188 ◽

Author(s):

Jingyu Shi ◽

Jing Lyu ◽

Feng Tian ◽

Mo Yang

Keyword(s):

Quantum Dots ◽

Cell Adhesion ◽

Epithelial Cell ◽

Adhesion Molecule ◽

Cell Adhesion Molecule ◽

Graphene Quantum Dots ◽

Epithelial Cell Adhesion Molecule ◽

Mos2 Nanosheets ◽

Turn On ◽

Fluorescence Turn On

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Negatively charged molybdate mediated nitrogen-doped graphene quantum dots as a fluorescence turn on probe for phosphate ion in aqueous media and living cells

Analytica Chimica Acta ◽

10.1016/j.aca.2019.07.023 ◽

2019 ◽

Vol 1080 ◽

pp. 196-205 ◽

Author(s):

Yuhong Wang ◽

Weiyang Weng ◽

Hu Xu ◽

Yong Luo ◽

Dan Guo ◽

...

Keyword(s):

Quantum Dots ◽

Aqueous Media ◽

Graphene Quantum Dots ◽

Living Cells ◽

Nitrogen Doped ◽

Turn On ◽

Phosphate Ion ◽

Nitrogen Doped Graphene ◽

Doped Graphene ◽

Fluorescence Turn On

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Graphene quantum dots based fluorescence turn-on nanoprobe for highly sensitive and selective imaging of hydrogen sulfide in living cells

Biomaterials Science ◽

10.1039/c7bm00818j ◽

2018 ◽

Vol 6 (4) ◽

pp. 779-784 ◽

Author(s):

Nan Li ◽

Aung Than ◽

Jie Chen ◽

Fengna Xi ◽

Jiyang Liu ◽

...

Keyword(s):

Quantum Dots ◽

Hydrogen Sulfide ◽

Real Time ◽

Dynamic Change ◽

Graphene Quantum Dots ◽

Living Cells ◽

Real Time Monitoring ◽

Turn On ◽

Highly Sensitive ◽

Fluorescence Turn On

Graphene quantum dots-based fluorescent turn-on nanoprobe is developed for real-time monitoring the triggered dynamic change of intracellular H2S.

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Fluorescence turn-on sensing of ascorbic acid and alkaline phosphatase activity based on graphene quantum dots

Sensors and Actuators B Chemical ◽

10.1016/j.snb.2016.05.080 ◽

2016 ◽

Vol 235 ◽

pp. 356-361 ◽

Author(s):

Hui Huang ◽

Bingdi Wang ◽

Meng Chen ◽

Mengxian Liu ◽

Yue Leng ◽

...

Keyword(s):

Quantum Dots ◽

Alkaline Phosphatase ◽

Ascorbic Acid ◽

Phosphatase Activity ◽

Alkaline Phosphatase Activity ◽

Graphene Quantum Dots ◽

Turn On ◽

Acid And Alkaline Phosphatase ◽

Fluorescence Turn On

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Graphene quantum dots coordinated to mercaptopyridine-substituted phthalocyanines: Characterization and application as fluorescence “turn ON” nanoprobes

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy ◽

10.1016/j.saa.2016.11.043 ◽

2017 ◽

Vol 174 ◽

pp. 339-347 ◽

Author(s):

Ojodomo J. Achadu ◽

Tebello Nyokong

Keyword(s):

Quantum Dots ◽

Graphene Quantum Dots ◽

Turn On ◽

Fluorescence Turn On

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Nitrogen-doped graphene quantum dots-based fluorescent probe for the sensitive turn-on detection of glutathione and its cellular imaging

RSC Advances ◽

10.1039/c4ra10601f ◽

2014 ◽

Vol 4 (94) ◽

pp. 52583-52589 ◽

Author(s):

Jian Ju ◽

Ruizhong Zhang ◽

Shuijian He ◽

Wei Chen

Keyword(s):

Quantum Dots ◽

Fluorescent Probe ◽

Graphene Quantum Dots ◽

Living Cells ◽

Cellular Imaging ◽

Nitrogen Doped ◽

Turn On ◽

Nitrogen Doped Graphene ◽

Doped Graphene ◽

Fluorescence Turn On

Fluorescence turn-on sensor based on nitrogen-doped graphene quantum dots can be used for glutathione detection in living cells.

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The interaction between graphene quantum dots grafted with polyethyleneimine and Au@Ag nanoparticles: Application as a fluorescence “turn-on” nanoprobe

Journal of Photochemistry and Photobiology A Chemistry ◽

10.1016/j.jphotochem.2016.03.016 ◽

2016 ◽

Vol 324 ◽

pp. 96-105 ◽

Author(s):

Ojodomo J. Achadu ◽

Imran Uddin ◽

Tebello Nyokong

Keyword(s):

Quantum Dots ◽

Ag Nanoparticles ◽

Graphene Quantum Dots ◽

Turn On ◽

Fluorescence Turn On

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Fluorescence turn-on sensing of thiamine based on Arginine – functionalized graphene quantum dots (Arg-GQDs): Central composite design for process optimization

Sensors and Actuators B Chemical ◽

10.1016/j.snb.2017.09.009 ◽

2018 ◽

Vol 255 ◽

pp. 2078-2085 ◽

Author(s):

Fatemeh Nemati ◽

Rouholah Zare-Dorabei ◽

Morteza Hosseini ◽

Mohammad Reza Ganjali

Keyword(s):

Quantum Dots ◽

Central Composite Design ◽

Process Optimization ◽

Graphene Quantum Dots ◽

Functionalized Graphene ◽

Turn On ◽

Fluorescence Turn On ◽

Central Composite

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Fluorescence “turn-ON” nanosensor for cyanide ion using supramolecular hybrid of graphene quantum dots and cobalt pyrene-derivatized phthalocyanine

Dyes and Pigments ◽

10.1016/j.dyepig.2018.08.038 ◽

2019 ◽

Vol 160 ◽

pp. 328-335 ◽

Author(s):

Ojodomo J. Achadu ◽

Tebello Nyokong

Keyword(s):

Quantum Dots ◽

Graphene Quantum Dots ◽

Cyanide Ion ◽

Turn On ◽

Fluorescence Turn On

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Silicon doped graphene quantum dots combined with ruthenium(iii) ions as a fluorescent probe for turn-on detection of triclosan

New Journal of Chemistry ◽

10.1039/c9nj03046h ◽

2019 ◽

Vol 43 (33) ◽

pp. 12907-12915 ◽

Author(s):

Fuyou Du ◽

Qiulian Zeng ◽

Zhan Lai ◽

Zhenfang Cheng ◽

Guihua Ruan

Keyword(s):

Quantum Dots ◽

Fluorescent Probe ◽

Fluorescence Detection ◽

Graphene Quantum Dots ◽

Turn On ◽

Doped Graphene ◽

In this work, silicon doped graphene quantum dots (Si-GQDs) were prepared and applied for the sensitive and selective fluorescence detection of triclosan (TCS) in combination with Ru3+ ions.

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