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Asfa Ashraf, Fakhar-un-Nisa Yunus, Muhammad Naeem Iqbal
Pág. 23 - 24
EDITORIALAlginate is formed of the mannuronate (M-block) and residues of guluronate (G-block) organized in intermittent blocks in linear chain. Currently, the source of alginate is the cell wall of the brown seaweeds (Saude and Junter, 2002), where they ...
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Anna Letocha, Alicja Michalczyk, Paulina Ostrowska, Malgorzata Miastkowska and Elzbieta Sikora
Probiotic bacteria confer health benefits to their host, support the intestinal microbiome and fight antibiotic resistance. Probiotic products are used in the food and pharmaceutical industries and, in recent years, have become increasingly popular in th...
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Nataliya Grynchenko,Olga Tishchenko,Olga Grynchenko,Pavlo Pyvovarov
Pág. 13 - 23
This paper reports the development of technological principles for making granulated fillers. Our study involved model systems (granules), which has made it possible to determine the conditions for forming alginate-calcium complexes. It has been establis...
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Alexander P. Safronov, Elena V. Rusinova, Tatiana V. Terziyan, Yulia S. Zemova, Nadezhda M. Kurilova, Igor. V. Beketov and Andrey Yu. Zubarev
Alginate-based ferrogels and magneto-rheological suspensions are advanced materials for biomedical and bioengineering applications as scaffolds for cell proliferation, targeted drug delivery, templates for tissue regeneration and engineering.
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Pugar Arga Cristina Wulandari, Zulfa Nailul Ilmi, Saikhu Akhmad Husen, Dwi Winarni, Mochammad Amin Alamsjah, Khalijah Awang, Marco Vastano, Alessandro Pellis, Duncan MacQuarrie and Pratiwi Pudjiastuti
A diabetic foot ulcer is an open wound that can become sore and frequently occurs in diabetic patients. Alginate has the ability to form a hydrophilic gel when in contact with a wound surface in diabetic patients. Xanthones are the main compounds of mang...
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Yan Kong, Kun Han, Yuan Zhuang and Baoyou Shi
Three-dimensional aerogels have great potential for antibiotic removal from aqueous solution due to their excellent solution mass transfer channels and special morphology. Herein, the metal ions were bound with alginate to form alginate-Fe, alginate-Cu, ...
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Nur Adliani
Pág. 40 - 43
Conventional drug delivery systems have a shorter residence time in the stomach that causes less optimal drug absorption, the presence of food in the stomach also affects the absorption of the drug in the gastrointestinal tract so that it takes a drug th...
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Bruno F. Fregonezi, Anderson E. S. Pereira, Josué M. Ferreira, Leonardo F. Fraceto, Diego G. Gomes and Halley C. Oliveira
Water deficit (WD) promotes great losses in agriculture, and the development of new sustainable technologies to mitigate the effects of this stress on plants is essential. This study aimed to evaluate the morphophysiological and biochemical alterations i...
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Xinyu Wang, Hossein Ghanizadeh, Shoaib Khan, Xiaodan Wu, Haowei Li, Samreen Sadiq, Jiayin Liu, Huimin Liu and Qunfeng Yue
Removing organic pollutants from wastewater is crucial to prevent environmental contamination and protect human health. Immobilized enzymes are increasingly being explored for wastewater treatment due to their specific catalytic activities, reusability, ...
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Yun Ha Song, Hee Chul Woo and Jaekyoung Lee
Marine biomass has attracted attention as an environmentally sustainable energy source that can replace petroleum-based resources. Alginates, the main natural polysaccharides extracted from seaweeds, are used in various fields, such as food, pharmaceutic...
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Maria Dolores Sosa Lucio, Eun-Ji Oh, Jang-Hoon Ha, Jongman Lee, Hong-Joo Lee and In-Hyuck Song
Porous ceramic supports, and catalytic ceramic carrier.
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Olimpia Daniela Frent, Laura Gratiela Vicas, Narcis Duteanu, Nicoleta Sorina Nemes, Bogdan Pascu, Alin Teusdea, Claudia Mona Morgovan, Mariana Eugenia Muresan, Tunde Jurca, Annamaria Pallag, Ana Maria Vlase, Laurian Vlase, Ioana Dejeu, George Emanuiel Dejeu and Eleonora Marian
The objective of this study was to develop microspheres (Ms) from natural materials, chitosan (Ch) and sodium alginate (Na-Alg), that protect Ruta graveolens L. (RG) extract against temperature, pH, and the oxidative impact of degradation. The microspher...
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Marguerite Parnis, Fabiana Elena García, Melanie Victoria Toledo, Víctor Nahuel Montesinos and Natalia Quici
The immobilization of zerovalent iron nanoparticles (nZVI) is a way to facilitate their use in continuous flow systems for the treatment of aqueous pollutants. In this work, two types of nZVI (powdered, NSTAR; and slurry suspended, N25) were immobilized ...
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Alina Madalina Ple?oianu and Violeta Nour
This study investigated the effects of pectin, chitosan, sodium alginate, and carboxymethyl cellulose-based edible coatings, individually and/or in combination with N-acetyl cysteine as an antibrowning agent, on some physical, chemical, and antioxidant p...
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Milosz Rutkowski, Lidia Krzeminska-Fiedorowicz, Gohar Khachatryan, Karol Bulski, Anna Kolton and Karen Khachatryan
Nanotechnology plays an important role in many fields of science and the economy. A special example of nanostructures is silver nanoparticles (AgNPs) created following the principles of green chemistry, i.e., without the use of toxic reducing compounds. ...
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Yang Zhang, Yanhui Li, Mingzhen Wang, Bing Chen, Yaohui Sun, Kewei Chen and Qiujv Du
In order to remove tetracycline (TC) from sewage more effectively, the adsorption performance of TC on alginate composite aerogel beads containing carbon nanomaterials was studied systematically. Carboxylated functionalized carbon nanotubes (F-CNTs)@Cu-b...
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Pasika Temeeprasertkij, Michio Iwaoka and Satoru Iwamori
On the basis of the decolorization caused by the reaction of active oxygen species (AOSs) with methylene blue (MB), our group recently developed colorimetric indicators for hydroxyl radical (OH radical) by embedding MB in polymer thin films made of water...
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Christian Mariel Sáenz-Santos, Omotayo Opemipo Oyedara, Yunia Verónica García-Tejeda, Claudia A. Romero-Bastida, Esperanza Milagros García-Oropesa, Eduardo Villalobo and Mario A. Rodríguez-Pérez
The objective of the present work was to evaluate novel active films made with biopolymeric matrices as carriers of a living Bdellovibrio bacteriovorus HD100 strain, a predatory bacterium with antimicrobial potentials against pathogens. Biopolymer films ...
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Jeongyeon Choi and Heekyung Jeon
This study focused on the manufacturing of functional superabsorbent sponges using natural polymers. An alginate/CMC-embedded dextran hybrid dual-layer formulation was prepared using the freeze-drying method. The physical properties of the formulation we...
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Zulfa Nailul Ilmi, Pugar Arga Cristina Wulandari, Saikhu Akhmad Husen, Dwi Winarni, Mochammad Amin Alamsjah, Khalijah Awang, Marco Vastano, Alessandro Pellis, Duncan Macquarrie and Pratiwi Pudjiastuti
In this study, we evaluated antioxidant effect of alginate?okra extracts combination as topical application (ointment) for wound healing on diabetic mice. Characterization of alginate was used to determine structural characteristics and Okra fruit extrac...
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