Theoretical Study of Structural Relationships and Electrochemical Properties of Supramolecular [14-MR Macrolides]@C<sub>n</sub>Complexes

Maleki, Maryam

doi:10.1080/00032710903406946

Cited by 9 publications

(1 citation statement)

References 64 publications

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“…ERT differs from AZT by the insertion of methyl-substituted nitrogen into position 9a of the large macrolactone ring. This modification chemically distinguishes azalides from macrolides, which have only carbon and oxygen-containing rings [4][5][6]. CLA is different from ERT only by the methyl group attached to oxygen bonded to the carbon 6 of macrocycle.…”

Section: Introductionmentioning

confidence: 99%

Additional Studies on the Electrochemical Behaviour of Three Macrolides on Pt and Carbon Based Electrodes

2021

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The voltammetric behaviour of the macrolide based antibiotic: Erythromycin (ERT), Clarithromycin (CLA) and Azithromycin (AZT) was presented in this work. Carbon electrodes and platinum (Pt) electrode were applied as working electrodes. Cyclic voltamograms of each molecule in each electrode were recorded and similar electrochemical behaviour of macrolides was observed for all carbon based electrodes, which gave more defined current intensity peaks than platinum. Other organic compounds were tested trying to clarify electro-active groups of macrolides. Experiments on mechanism of electrochemical reaction were performed, and studies on the influence of pH on peak current and peak potential were also carried out.

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Section: Introductionmentioning

confidence: 99%

Additional Studies on the Electrochemical Behaviour of Three Macrolides on Pt and Carbon Based Electrodes

2021

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Theoretical study of electron transfer process between fullerenes and neurotransmitters; acetylcholine, dopamine, serotonin and epinephrine in nanostructures [neurotransmitters].C n complexes

et al. 2015

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Neurotransmitters are the compounds which allow the transmission of signals from one neuron to the next across synapses. They are the brain chemicals that communicate information throughout brain and body. Fullerenes are a family of carbonallotropes, molecules composed entirely of carbon, that take the forms of spheres, ellipsoids, and cylinders. Various empty carbon fullerenes (Cn) with different carbon atoms have been obtained and investigated. Topological indices have been successfully used to construct effective and useful mathematical methods to establish clear relationships between structural data and the physical properties of these materials. In this study, the number of carbon atoms in the fullerenes was used as an index to establish a relationship between the structures of neurotransmitters (NTs) acetylcholine (AC) 1, dopamine (DP) 2, serotonin (SE) 3, and epinephrine (EP) 4 as the well-known redox systems and fullerenes C n (n = 60, 70, 76, 82, and 86) which create [NT].Cn; A-1 to A-5 up to D-1 to D-5. The relationship between the number of carbon atoms and the free energy of electron transfer (ΔG et(n); n = 1-4) is assessed using the Rehm-Weller equation for A-1 to A-5 up to D-1 to D-5 supramolecular [NT].Cn complexes. The calculations are presented for the four reduction potentials ( (Red.) E 1 to (Red.) E 4 ) of fullerenes C n . The results were used to calculate the four free energy values of electron transfer (ΔG et(1) to ΔG et(4)) of the supramolecular complexes A-1 to A-8 up to D-1 to D-8 for fullerenes C60 to C120. The first to fourth free activation energy values of electron transfer and the maximum wavelength of the electron transfers, ΔG (#) et(n) and λ et (n = 1-4), respectively, were also calculated in this study for A-1 to A-8 up to D-1 to D-8 in accordance with the Marcus theory.

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Modeling of an efficient donor-π-acceptor-π organic solar cell: a first principle study of a hole–electron process by DFT and TD-DFT study

Hassani Daramroudi,

Taherpour,

Jamshidi

2024

J IRAN CHEM SOC

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Theoretical Study of Structural Relationships and Electrochemical Properties of Supramolecular [14-MR Macrolides]@C_nComplexes

Cited by 9 publications

References 64 publications

Additional Studies on the Electrochemical Behaviour of Three Macrolides on Pt and Carbon Based Electrodes

Additional Studies on the Electrochemical Behaviour of Three Macrolides on Pt and Carbon Based Electrodes

Theoretical study of electron transfer process between fullerenes and neurotransmitters; acetylcholine, dopamine, serotonin and epinephrine in nanostructures [neurotransmitters].C n complexes

Modeling of an efficient donor-π-acceptor-π organic solar cell: a first principle study of a hole–electron process by DFT and TD-DFT study

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Theoretical Study of Structural Relationships and Electrochemical Properties of Supramolecular [14-MR Macrolides]@CnComplexes

Cited by 9 publications

References 64 publications

Additional Studies on the Electrochemical Behaviour of Three Macrolides on Pt and Carbon Based Electrodes

Additional Studies on the Electrochemical Behaviour of Three Macrolides on Pt and Carbon Based Electrodes

Theoretical study of electron transfer process between fullerenes and neurotransmitters; acetylcholine, dopamine, serotonin and epinephrine in nanostructures [neurotransmitters].C n complexes

Modeling of an efficient donor-π-acceptor-π organic solar cell: a first principle study of a hole–electron process by DFT and TD-DFT study

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Theoretical Study of Structural Relationships and Electrochemical Properties of Supramolecular [14-MR Macrolides]@C_nComplexes