Doubi, Mostafa Said Abbout Erramli, Hamid Dermaj, Ahmed Chebabe, Driss Touir, Rachid Hajjaji, Najat Biari, Amar
Published in
Chemical Papers
A pumping station located in the Moulouya River in Morocco, Northern Africa suffered from extensive corrosion damage. Therefore, in this paper, the inhibition efficiency of Cetamine (CE) for mild steel exposed in water of Moulouya River was examined. This study was performed using electrochemical measurements and surface analysis. The results of po...
Paularokiadoss, Francisxavier Alagan, Sekar Christopher Jeyakumar, Thayalaraj
Published in
Chemical Papers
AbstractA DFT study carried out on the diatomic ligand of InX coordinated with metal carbonyls [TM(InX)(CO)3] (TM = Ni, Pd, and Pt) using B3LYP, CAM-B3LYP, M06-2X level of theories with the basis sets 6-31G*, 6-311G**, LANL2DZ, and SDD. The NBO analysis confirms the π bonding contribution is lesser than that of σ (sigma) bonding contribution in TM–...
Esmaeili, Samireh Samadizadeh, Marjaneh Khaleghian, Mehrnoosh
Published in
Chemical Papers
Non-covalent interactions have been investigated in several orientations of (4E,4E)-4-(4-hydroxyphenyldiazenyl)-N-((furan-2-yl)methylene)benzenamine/armchair single-wall boron nitride nanotube [EE-HPDFMB/SWBNNT] complexes at ωB97X-D/6-31G(d) level of theory. Global reactivity indexes show electrophile and nucleophile roles of EE-HPDFMB and SWBNNT, ...
Kecskésová, Stanislava Imreová, Zuzana Martonka, Marek Drtil, Miloslav
Published in
Chemical Papers
Prevention of struvite formation at wastewater treatment plants (WWTPs) is currently possible using several approaches. However, failure of these measures and subsequent spontaneous struvite formation may lead to serious operational problems. A similar problem occurred at a municipal WWTP with enhanced phosphorus removal and anaerobic sludge digest...
Göktaş, Melahat
Published in
Chemical Papers
Temperature-responsive block copolymers, poly(2-(dimethyl amino)ethyl methacrylate)-b-poly(N-isopropylacrylamide) [PDMAEMA-b-PNIPAM], have been prepared by a combination of the redox polymerization and the reversible addition-fragmentation chain transfer (RAFT) polymerization. For this purpose, poly-N-isopropylacrylamide (PNIPAM-Cl) was acquired by...
Nunhart, Patrik Konkoľová, Eva Janovec, Ladislav Kašpárková, Jana Malina, Jaroslav Brabec, Viktor Matejová, Mária Miltáková, Beata Novotny, Ladislav Phillips, Oludotun A.
...
Published in
Chemical Papers
A series of four new 3,6,9-trisubstituted acridine derivatives (two with fluorine substituents on phenyl ring) were synthesized and their interaction with calf thymus DNA and HSA was investigated using a combination of biochemical, biophysical and biological techniques. Analysis using fluorescent spectra provided valuable information about the form...
Kumar, Avanish
Published in
Chemical Papers
Hydrated lime and calcium carbonate slurries were employed for absorption of SO2 from simulated flue gases in semi-batch bubble column and foam-bed slurry reactors. With the bubble column reactor, the maximum value of the transient SO2 removal efficiency obtained was 99.4% with hydrated lime slurry and 97.7% for calcium carbonate slurry.In the foam...
Wang, Yi-Hui Jiang, Shi-Chun Chen, Ying Guo, Tao Xia, Rong-Jiao Tang, Xu He, Ming Xue, Wei
Published in
Chemical Papers
A series of novel chalcone derivatives, that bear a coumarin moiety, were designed and synthesized, and their structures were confirmed via 1H NMR, 13C NMR, and H RMS. The bioassay results indicated that most title compounds exhibited remarkable antibacterial effects. Notably, compound 3a presented the most efficient antibacterial activity against ...
Schulzke, Tim
Published in
Chemical Papers
Gasification of biomass can play a major role in the future’s energy system as a source of renewable electricity, process heat, fuels, and chemicals. The composition of wood poses some constraints for the operation: below a certain limit of gasification agent, parts of the carbon stay solid and must be considered as an efficiency loss. Thermodynami...
Husár, Jakub Haydary, Juma Šuhaj, Patrik Steltenpohl, Pavol
Published in
Chemical Papers
Municipal solid waste (MSW) disposed in landfills is a serious environmental hazard and waste of potential source of reusable resources and energy as only a small portion of MSW is incinerated. Pyrolysis and gasification of MSW is an alternative to commercial combustion for the recovery of valuable chemicals and production of heat and electricity. ...
