Efficient separation of emulsified oily wastewater using chitosan-based hydrophobic magnetic flocculant by Yongzhi Liu, Dou Wang, Qun Wang, Cheng Li, Jian Song, Huili Fang

“…The Stöber method was employed to coat SiO2 onto the surface of Fe3O4, through which a dense SiO2 shell with a thickness of approximately 20 nm was formed by controlled hydrolysis-condensation of tetraethyl orthosilicate (TEOS). This process was specifically conducted in an ammonia-catalyzed ethanol/water co-solvent system maintained at pH 10.5, where the reaction conditions were systematically optimized to 25°C, 350 rpm stirring speed, and 5-hour duration, ultimately enhancing the composite's mechanical strength and resistance to both acidic and alkaline environments. …”
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The Synthesis and Characterization of A New Composite Material Ca-Mg-NH₄-PO₄ Dolomite-Based for Effective Multinutrient Fertilizer in Plant Growth by Noni Aulia, Vica Brilliany Sanjaya, Ketut Sumada, Lilik Suprianti

“…Fourier-Transform Infrared Spectroscopy (FTIR) analysis showed that the composite has P-O-C functional groups at 949 cm⁻¹, 972 cm⁻¹, and 1027 cm⁻¹, and N-H functional groups at 1466 cm⁻¹. …”
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Cell cultures in replacement therapy by E. M. Petruchuk, N. V. Shalunova, Yu. V. Olefir, I. V. Borisevich, V. V. Perekrest, V. A. Shevtsov, A. V. Rukavishnikov, L. M. Khantimirova

“…The therapeutic potential of fibroblasts related to optimization of reparative processes, improvement of regenerative and adaptive capabilities, as well as the accumulated experience of their clinical use are stirring interest to the development of fibroblast-based biomedical cell products and their use as replacement therapy. …”
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Effect of Activator Type on Activated Carbon Characters from Teak Wood and The Bleaching Test for Waste Cooking Oil by Sriatun Sriatun, Shabrina Herawati, Icha Aisyah

“…The characterizations of activated carbon include water content, ash content, iodine number, functional groups, and surface area. Furthermore, the activated carbon was used as an adsorbent for waste cooking oil for 60 minutes at 100 °C with a stirring of 500 rpm. …”
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Photodegradation enhancement of organic dyes using magnetically separable and reusable Fe3O4/rGO nanocomposites green-synthesized utilizing plant leaves extract by Larrisa Jestha Mahardhika, Zurnansyah, Hafil Perdana Kusumah, Putri Dwi Jayanti, Rivaldo Marsel Tumbelaka, Harlina Ardiyanti, Nurul Imani Istiqomah, Emi Kurnia Sari, Nining Sumawati Asri, Julia Angel, Hasniah Aliah, Edi Suharyadi

“…The coprecipitation and modified Hummer methods were used to synthesize Fe3O4 and rGO, respectively. Both materials were stirred to connect Fe3O4 on the surface of the rGO sheet to produce a nanocomposite. …”
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Investigation of Fe3O4 nanoparticles synthesized via co-precipitation coated with chitosan, PEG, and folate for targeted paclitaxel delivery in fibrosarcoma treatment by Adawiya Haider, Sharafaldin Al-Musawi, Rusul Al-Obaidy, Azhar Haleemd, Mohammed Al-Hindawi, Bakr Taha

“…This method was optimized to control particle size and morphology, resulting in highly magnetic NPs with crystallite sizes ranging from 20 to 70 nm. The synthesis process involved magnetic stirring at 700 rpm at room temperature, yielding approximately 5 mg of Fe3O4 powder. …”
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Technology features of decellularization of human liver fragments as tissue-specific fine-grained matrix for cell-engineering liver construction by E. A. Nemets, L. A. Kirsanova, Ju. B. Basok, M. Ju. Schagidulin, E. A. Volkova, S. T. Metelsky, V. I. Sevastianov

“…One of the problems when you create a bioengineered liver, as an alternative to transplantation of the donor liver in the treatment of end-stage liver failure, is the matrix, able to temporarily perform the functions of the natural extracellular matrix (ECM) and provide the necessary conditions to maintain the viability of the liver cells. …”
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Influence of pH on protein extraction from Sus scrofa pancreas by E. K. Polishchuk, M. A. Aryzina, M. E. Spirina, E. A. Kotenkova

“…The porcine pancreas contains various enzymes, structural, regulatory, secretory, receptor and other biologically active substances that ensure both the functioning of the organ and its biological role in the organism. …”
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Development and use of a fully automatic clinical intelligent milk dispenser (一种全自动临床智能配奶机的研制与使用) by ZHANG Rongbang (张榕邦), OUYANG Li (欧阳丽), JIN Mu (金募), LIU Lingzhi (刘羚芷), LIN Yan (林妍), ZHANG Zhiyuan (张秩源)

“…Compared with the traditional intelligent milk dispenser, this method incorporates functions such as high-pressure steam sterilization, automatic micro-stirring, remote control, and automatic bottle sealing in the operation, making the process more scientific and reasonable. …”
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Karakterisasi dan Uji Efektivitas Allophane-Like untuk Adsorpsi Ion Logam Tembaga (Cu) by Pranoto Pranoto, Tri Martini, Deta Agustin Rachmawati

“…Allophane-like was prepared by mixing a solution of Tetraethylorthosilicate (TEOS) and Aluminum Nitrate nonahydrate [Al(NO3)3.9H2O] using ratio of 0.5; 0.75; 1; 1.25 and 1.5. The mixing process was done gradually adding NaOH and stirring and heating. …”
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