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Ángel Darío González-Delgado, Eduardo Aguilar-Vásquez and Miguel Ramos-Olmos
In this work, a safety assessment was carried out for the suspension polymerization method, known for the lack of studies about its sustainable performance and long history of chemical accidents. Therefore, a safety analysis was conducted using the inher...
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Robert E. Przekop, Ewa Gabriel, Daria Pakula and Bogna Sztorch
The L-FDM technique enables the direct introduction of chemicals, dyes, radioactive substances, pesticides, antibiotics, nanoparticles, trace elements, fertilizers, phosphors, monomers for polymerization, proteins, peptides, and active ingredients in the...
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Hao Xue, Min Xu, Yueyang Yu, Jiancheng Wan, Chen Liu and Fansheng Meng
The heavy metal adsorbents developed based on biomass resources have valuable application prospects due to the characteristics of rich sources, renewability and low cost. In the present work, a carboxyl functioned loofah fiber (LF@AA) was synthesized via...
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Fahad A. Alharthi, Riyadh H. Alshammari and Imran Hasan
The elimination of toxic heavy metal ions from wastewater has been found to be of great importance in human as well marine animal wellbeing. Among various heavy metals, Cr (VI) has been found to be one of the highly toxic and carcinogenic heavy metals wh...
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Liang Jin, Zude Zhou, Kunlun Li, Guoliang Zhang, Quan Liu, Bitao Yao and Yilin Fang
Carbon fiber is becoming a key material for engineering applications due to its excellent comprehensive properties. The process parameter optimization is an important step in the polymerization process of carbon fiber production. At present, most of the ...
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Muhammad Yasar Razzaq, Joamin Gonzalez-Gutierrez, Gregory Mertz, David Ruch, Daniel F. Schmidt and Stephan Westermann
Four-dimensional (4D) printing technology, as a next-generation additive manufacturing method, enables printed objects to further change their shapes, functionalities, or properties upon exposure to external stimuli. The 4D printing of programmable and d...
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Seonghun Kim
Mushroom ligninolytic enzymes are attractive biocatalysts that can degrade lignin through oxido-reduction. Laccase, lignin peroxidase, manganese peroxidase, and versatile peroxidase are the main enzymes that depolymerize highly complex lignin structures ...
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Yijuan Chang and Xiaoxing Yan
A self-repairing microcapsule was prepared by emulsion polymerization using melamine formaldehyde resin (MF) as wall material, and a mixture of shellac solution and water-based coating as core material. The orthogonal experiment was carried out through f...
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Yusuf Sudo Hadi, Elis Nina Herliyana, Desy Mulyosari, Imam Busyra Abdillah, Rohmah Pari and Salim Hiziroglu
In general fast-growing tree species harvested at a young age has substantial amount of sapwood. It also contains juvenile wood, which has undesirable inferior physical and mechanical properties. Having sapwood and juvenile wood in the trees makes them v...
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Cristian Cervantes, Jose R. Mora, Edgar Marquez, Javier Torres, Luis Rincón, Miguel A. Mendez and Jackson J. Alcázar
A computational study on the mechanisms of reaction for the pyrolysis of asparagine is presented. A density functional theory (DFT) study at the ω" role="presentation">???
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B97XD/6-311G(d,p) level was performed to analyze the differences in t...
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