2018
DOI: 10.1515/mgmc-2017-0054
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Interaction between doped C60 fullerenes and piperazine-2,3,5,6-tetraone: DFT simulation

Abstract: Piperazine and tetraone-related compounds are widely used in the drug industry. Heteroatom-doped fullerenes are studied as new types of sensor devices, and medical applications are studied as drug delivery vehicles. In this work, Si- or Al-doped C60 fullerenes and their interactions with piperazine-2,3,5,6-tetraone (ppto) molecule and some important structural or electronic properties were examined using the density functional theory (DFT). Results indicate that doped C60 fullerenes might be used to diagnose t… Show more

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Cited by 8 publications
(3 citation statements)
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“…According to the authors, the designed biosensor has great potential to detect ATP at ultralow levels (detection limit of 3.30 fM). Recent works have shown the design of sensors for L-histidine [32], prostate antigen [151], proteins [152,153], biomarkers [154,155], and several others biomolecules [156][157][158][159].…”
Section: Great Response Formentioning
confidence: 99%
“…According to the authors, the designed biosensor has great potential to detect ATP at ultralow levels (detection limit of 3.30 fM). Recent works have shown the design of sensors for L-histidine [32], prostate antigen [151], proteins [152,153], biomarkers [154,155], and several others biomolecules [156][157][158][159].…”
Section: Great Response Formentioning
confidence: 99%
“…Due to their versatile physical and chemical properties, fullerenes and their doped forms with various impurity atoms such as aluminum and silicon have been lately an important part of the drug delivery and sensor application systems to reduce the possible side effects of the drugs under taken [7][8][9]. Among the fullerene family, C60 is the most abundant and have been paid extensive attention for biomedical applications [10].…”
Section: Introductionmentioning
confidence: 99%
“…These ZnO nanostructures have been often utilized as gas sensors for the detection of different gases such as NH 3 , NO, F 2 , O 2 and CO [4][5][6][7]. Usually doping ZnO with metal ions is used to modify its electronic and optical properties [8][9][10][11][12][13]. Also doping of non-metal ions and vacancy-defect formation is used for sensing applications to overcome low sensitivity of the substrate materials to manipulate their geometry in order to improve the electronic properties and the electron transport [1].…”
Section: Introductionmentioning
confidence: 99%