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Gotowe bibliografie tematyczne / MMWCNTS

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Gotowa bibliografia na temat „MMWCNTS”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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Artykuły w czasopismach na temat "MMWCNTS"

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Nica, Simona Luminita, Mirela-Fernanda Zaltariov, Daniela Pamfil, et al. "MWCNTs Composites-Based on New Chemically Modified Polysulfone Matrix for Biomedical Applications." Nanomaterials 12, no. 9 (2022): 1502. http://dx.doi.org/10.3390/nano12091502.

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Polyvinyl alcohol (PVA) is a non-toxic biosynthetic polymer. Due to the hydrophilic properties of the PVA, its utilization is an easy tool to modify the properties of materials inducing increased hydrophilicity, which can be noticed in the surface properties of the materials, such as wettability. Based on this motivation, we proposed to obtain high-performance composite materials by a facile synthetic method that involves the cross-linking process of polyvinyl alcohol (PVA) with and aldehyde-functionalized polysulfone(mPSF) precursor, prior to incorporation of modified MWCNTs with hydrophilic

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Alimohammadi, Vahid, Mehdi Sedighi, and Ehsan Jabbari. "Optimization of sulfate removal from wastewater using magnetic multi-walled carbon nanotubes by response surface methodology." Water Science and Technology 76, no. 10 (2017): 2593–602. http://dx.doi.org/10.2166/wst.2017.424.

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Abstract This paper reports a facile method for removal of sulfate from wastewater by magnetic multi-walled carbon nanotubes (MMWCNTs). Multi-walled carbon nanotubes and MMWCNTs were characterized by X-ray diffraction, Raman, transmission electron microscopy, Fourier transform infrared spectroscopy, and vibrating sample magnetometry. The results of the analysis indicated that MMWCNTs were synthesized successfully. The MMWCNTs can be easily manipulated in a magnetic field for the desired separation, leading to the removal of sulfate from wastewater. Response surface methodology (RSM) coupled wi

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He, Huan, Deli Xiao, Jia He, et al. "Preparation of a core–shell magnetic ion-imprinted polymer via a sol–gel process for selective extraction of Cu(ii) from herbal medicines." Analyst 139, no. 10 (2014): 2459–66. http://dx.doi.org/10.1039/c3an02096g.

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A magnetic surface ion-imprinted polymer (c-MMWCNTs-SiO<sub>2</sub>-IIP) was synthesized using c-MMWCNTs as the core, 3-ammonium propyltriethoxysilane (APTES) as the functional monomer, tetraethylorthosilicate (TEOS) as the cross-linker and Cu(ii) as the template.

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Konicki, Wojciech, Iwona Pełech, and Ewa Mijowska. "Removal of Ni2+ from Aqueous Solutions by Adsorption Onto Magnetic Multiwalled Carbon Nanotube Nanocomposite." Polish Journal of Chemical Technology 16, no. 2 (2014): 87–94. http://dx.doi.org/10.2478/pjct-2014-0036.

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Abstract The removal of Ni2+ from aqueous solution by magnetic multiwalled carbon nanotube nanocomposite (MMWCNTs-C) was investigated. MMWCNTs-C was characterized by X-ray Diffraction method (XRD), High-Resolution Transmission Electron Microscopy (HRTEM), surface area (BET), and Fourier Transform-Infrared Spectroscopy (FTIR). The effects of initial concentration, contact time, solution pH, and temperature on the Ni2+ adsorption onto MMWCNTs-C were studied. The Langmuir and Freundlich isotherm models were applied to fit the adsorption data. The results showed that the adsorption isotherm data w

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Chuan Chuan Lim, Qi Hwa Ng, Siew Hoong Shuit, Siti Kartini Enche Ab Rahim, Peng Yong Hoo, and Sigit Tri Wicaksono. "Facile Synthesis of Magnetophoretic Augmented Adsorbent for Water Remediation." International Journal of Nanoelectronics and Materials (IJNeaM) 17, no. 3 (2024): 395–401. http://dx.doi.org/10.58915/ijneam.v17i3.1133.

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In this new era of globalization, magnetic adsorbents have gained vast attention from researchers in wastewater treatment applications. In this study, sulphonated magnetic multi-walled carbon nanotubes (S-MMWCNTs) were used to remove methylene blue (MB) from an aqueous solution. The S-MMWCNTs are characterized by various analytical methods to investigate their adsorbent features. Adsorption behaviours of the as-prepared composites affected by solution pH and contact time were systematically studied and discussed. The adsorption kinetic data fit the pseudo-second-order kinetic model well. Moreo

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Rahmani, Zahra, and Mohammad Taghi Samadi. "Preparation of Magnetic Multi-Walled Carbon Nanotubes to Adsorb Sodium Dodecyl Sulfate (SDS)." Avicenna Journal of Environmental Health Engineering 4, no. 1 (2017): 61902. http://dx.doi.org/10.5812/ajehe.61902.

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Surfactants are one of the main groups of pollutants released into aqueous solutions due to human activities and their harmful effects have been proven on human. In this study, first, magnetic multi-walled carbon nanotubes (MMWCNTs) were synthesized and then, the effects of operating parameters such as surfactant concentration, adsorbent dosage, and pH values were analyzed on the adsorption process. MMWCNTs were characterized by means of X-ray diffraction (XRD) analysis and fourier transform infrared spectroscopy (FTIR). The optimal adsorption conditions were achieved at initial pH = 4.6, adso

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Abdulmalek, Saadiah A., Kai Li, Jianhua Wang, Michael Kidane Ghide, and Yunjun Yan. "Co-Immobilization of Rhizopus oryzae and Candida rugosa Lipases onto mMWCNTs@4-arm-PEG-NH2—A Novel Magnetic Nanotube–Polyethylene Glycol Amine Composite—And Its Applications for Biodiesel Production." International Journal of Molecular Sciences 22, no. 21 (2021): 11956. http://dx.doi.org/10.3390/ijms222111956.

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This article describes the successful synthesis of a novel nanocomposite of superparamagnetic multi-walled nanotubes with a four-arm polyethylene glycol amine polymer (mMWCNTs@4-arm-PEG-NH2). This composite was then employed as a support for the covalent co-immobilization of Rhizopus oryzae and Candida rugosa lipases under appropriate conditions. The co-immobilized lipases (CIL-mMWCNTs@4-arm-PEG-NH2) exhibited maximum specific activity of 99.626U/mg protein, which was 34.5-fold superior to that of free ROL, and its thermal stability was greatly improved. Most significantly, CIL-mMWCNTs@4-arm-P

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Song, Guobin, Yawei Shi, Haonan Wang, et al. "Effective sorptive removal of five cationic dyes from aqueous solutions by using magnetic multi-walled carbon nanotubes." Water Science and Technology 85, no. 7 (2022): 1999–2014. http://dx.doi.org/10.2166/wst.2022.090.

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Abstract The excellent properties of micro-nano materials and structures have attracted extensive attention especially in wastewater treatment. Based on this, magnetic multi-walled carbon nanotubes (MMWCNTs) have been prepared and used for the sorptive removal of five typical cationic dyes from aqueous solutions in the present study. Effects of several operational and environmental factors were investigated carefully, including initial pH values, common ions, contact time and temperature. The kinetics processes were well fitted by the pseudo-second-order kinetic model. The maximum adsorption c

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Rafiee-Pour, Hossain-Ali, Mahboubeh Nejadhosseinian, Masoumeh Firouzi, and Saeed Masoum. "Catalase immobilization onto magnetic multi-walled carbon nanotubes: optimization of crucial parameters using response surface methodology." New Journal of Chemistry 43, no. 2 (2019): 593–600. http://dx.doi.org/10.1039/c8nj03517b.

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In this study catalase (CAT) immobilization onto magnetic multi-walled carbon nanotubes (mMWCNTs) was undertaken and response surface methodology (RSM) employed to determine the optimum immobilization conditions.

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Rezaei Kahkha, Mohammad Reza, Ali Faghihi Zarandi, Nahid Shafighi, Saeedeh Kosari, and Batool Rezaei Kahkha. "Magnetic bentonite nanocomposite for removal of amoxicillin from wastewater samples using response surface methodology before determination by high performance liquid chromatography." Analytical Methods in Environmental Chemistry Journal 3, no. 03 (2020): 25–31. http://dx.doi.org/10.24200/amecj.v3.i03.108.

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Antibiotics and pharmaceutical products cannot remove by conventional sewage treatment. In this work, an effective adsorbent Magnetic Multiwalled Carbon nanotube (MMWCNTs) was synthesized by co-precipitation of MWCNTs with Fe3O4 and used for removal of Amoxicillin from aqueous solutions. Response surface methodology on Central Composition Design (CCD) was applied for designing of experiments and building of models. Four factors including pH, adsorbent dose, time, and temperature were studied and used for the quadratic equation model to the prediction of optimal points. By solvent the equation

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Streszczenia konferencji na temat "MMWCNTS"

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"Contact Information of MMWCST2012." In 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology (MMWCST). IEEE, 2012. http://dx.doi.org/10.1109/mmwcst.2012.6238101.

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"[Back cover]." In 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology (MMWCST). IEEE, 2012. http://dx.doi.org/10.1109/mmwcst.2012.6238102.

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"[Front cover]." In 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology (MMWCST). IEEE, 2012. http://dx.doi.org/10.1109/mmwcst.2012.6238103.

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"Contents." In 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology (MMWCST). IEEE, 2012. http://dx.doi.org/10.1109/mmwcst.2012.6238104.

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"Authors index." In 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology (MMWCST). IEEE, 2012. http://dx.doi.org/10.1109/mmwcst.2012.6238105.

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Xu, Hongzhi, and Wei Tang. "A dual-band bandpass filter with novel resonators arrangement." In 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology (MMWCST). IEEE, 2012. http://dx.doi.org/10.1109/mmwcst.2012.6238132.

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Zha, J. H., Y. L. Luo, Q. Li, and J. Q. Liu. "A Doherty power amplifier with an improved π-type output network." In 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology (MMWCST). IEEE, 2012. http://dx.doi.org/10.1109/mmwcst.2012.6238106.

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Li, Q., Y. L. Luo, J. H. Zha, and J. Q. Liu. "A novel power dependent input distribution network for Doherty amplifier efficiency improvement." In 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology (MMWCST). IEEE, 2012. http://dx.doi.org/10.1109/mmwcst.2012.6238107.

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Xiao, Zhi, Yongzhong Hu, and Wei Wang. "A Doherty power amplifier employing direct input power dividing technology." In 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology (MMWCST). IEEE, 2012. http://dx.doi.org/10.1109/mmwcst.2012.6238108.

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Da-cheng, Hu, Wang Jian, and Gao Jin-rui. "Design a wide-scan angle phased-array antenna with circular polarization using a new cross-dipole." In 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology (MMWCST). IEEE, 2012. http://dx.doi.org/10.1109/mmwcst.2012.6238109.

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