Mar 31, 2023Open Access
Employing ub3lyp/6-311 (3df, 2p) method in gaussian 09 Software, first do research on zinc electrodeposition in KCl solution. The result has shown that at the electrode surface when electrodepositing, the HOMO of Zn atom is much lower for the impact of k
(the cathode adsorbs the positive ions and repels negative ions in polarization process), also the LUMO of Zn2
) is much lower for the impact of k
, and this makes Zn2
is easier to g...
Feb 23, 2023Open Access
This paper attempts to express imaginary number with chemical nucleotide bases (A T, G, C and U) as regards to Quantum Perspective Model. At first, the exact Euler’s formula was written just like as in here “exi
= cos(x) i·sin(x)”. Secondly, twin pi is substituted for x(x = 2Π). Thirdly, the result of this process equals to “e2iπ
= cos(2Π) i·sin(2Π)”. Fourthly, sort up this formula just like as in here: “e2iπ
= 1 i0” = 1. Fifthly, multiply both sides of th...
Feb 22, 2023Open Access
This paper attempts to express the Faraday’s constant numbers with chemical nucleotide bases (A T, G, C and U)
as regards to Quantum Perspective Model. At first, the exact value of the Faraday’s constant numbers after the comma is lined up in doublets (0, 96 48 53 32 12 33 10 01 84
). Secondly, convert this twin decimal base numbers to binary number base system. Thirdly, after converting process of these numbers, convert this binary numbers...
Jul 27, 2021Open Access
Employing gaussian 09 Software, and using ub3lyp/6-311 (3df) method, first do research on iron-zinc alloy electrodeposition, indicating that this method is in good agreement with the experimental data. The result has shown that at the electrode surface, the HOMO of Fe atoms is much higher than that of Zn atoms, the HOMO of Fe atoms is close to the LUMO of Fe2
, and these make Fe atoms easy to transfer electrons to Fe2
, and the Fe atoms formed on the electrode surface are n...
Jan 29, 2021Open Access
This work deals with the degradation of Amoxcillin which is one of the antibiotics commonly used in human and veterinary medicine. For such an investigation, Pt-RuO2
(PRI) electrode was used as anode and various parameters such as current density (20 - 100 mA/cm2
), supporting electrolyte and chloride were monitored. The results showed that the amoxicillin oxidation reaction is diffusion controlled and its degradation rate increases as the applied current inc...
Aug 26, 2020Open Access
Taking into account its merits in terms of high efficiency and low energy consumption, electrochemical (EC) technology especially bioelectrochemical system (BES) has been applied largely in reducing different antibiotics from wastewater. BES averts the spread of antibiotic resistance genes (ARGs) via forming less quantity of sludge compared with wastewater treatment plants. Nevertheless, transmembrane permeability and membrane potential could be influenced by the electrical stimulation, conducti...
Jun 10, 2020Open Access
At the COVID-19 time, viruses could easily contaminate humans, animals, and plants. In charge of several hospitalizations, many deaths, and widespread crop destruction, viruses lead to a considerable medical, economical, and biological burden. Several applied disinfection techniques are efficient and unfortunately possess inherent disadvantages. As a fresh, performant and green technology, cold plasma has attracted attention for its efficacy in viruses’ killing. This work presents a brief summar...
May 26, 2020Open Access
In electro-magnetic welding (EMW) process, optimization of process parameters is very important aspect. Optimization process leads to generation of mechanically and metallurgically sound interface weld without overstressing tool coil and electromagnetic welding equipment. This work investigates the effect of four important process parameters (Magnetic field in coil ID, Frequency of current pulse, Taper angle of SS316 L (N) plug and Stand-off distance between D9 tube and SS316 L (N) plug) on weld...
May 20, 2020Open Access
Chemical water treatment problems such as disinfection by-products (DBPs) generation have urged on the search for better water treatment technologies such as electrochemical water technologies that have been applied successfully in different water/wastewater pollutants removal. However, their large expansion is hindered by similar DBPs troubles. Throughout the electrochemical process, such carcinogenic substances can be produced depending on the electrode material and applied voltage. This work ...
Sep 18, 2019Open Access
The research was aimed at the antibacterial studies and cytotoxicity of aqueous trona extract of Sclerocarya birrea (marula) stem bark. Extraction of the stem bark was carried out using decoction method from the dried stem bark of marula. The extract was subjected to phytochemical screening, antibacterial and cytotoxicity test. The extract indicated the presence of tannin, saponins and alkaloids with the absenc