Articles with "oxidized cellulose" as a keyword



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FNA cytology of postoperative pseudotumoral lesions induced by oxidized cellulose hemostatic agents

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Published in 2019 at "Cancer Cytopathology"

DOI: 10.1002/cncy.22194

Abstract: The use of topically applied hemostatic substances during surgery has become a common practice. In some cases, the material is not absorbed or induces a granulomatous reaction resulting in a pseudotumoral lesion. With imaging studies,… read more here.

Keywords: lesions induced; hemostatic agents; oxidized cellulose; induced oxidized ... See more keywords
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Superior Hemostatic and Wound-Healing Properties of Gel and Sponge Forms of Non-Oxidized Cellulose Nanofibers: In Vitro and In Vivo Studies.

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Published in 2022 at "Macromolecular bioscience"

DOI: 10.1002/mabi.202200222

Abstract: Many materials have been engineered and commercialized as hemostatic agents. However, there is still a gap in the availability of hemostats that offer biocompatibility and biodegradability in combination with effective hemostatic properties. Cellulose nanofibers were… read more here.

Keywords: cnfs; non oxidized; gel sponge; oxidized cellulose ... See more keywords
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TEMPO-oxidized cellulose nanofibers as potential Cu(II) adsorbent for wastewater treatment

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Published in 2018 at "Cellulose"

DOI: 10.1007/s10570-018-2106-7

Abstract: Cellulose nanofibers (CNFs) are becoming a topic of great interest due to their wide range of potential applications. The huge presence of carboxylic groups in TEMPO-oxidized CNFs indicate that this material could interact with cationic… read more here.

Keywords: potential adsorbent; adsorbent wastewater; tempo oxidized; cellulose nanofibers ... See more keywords
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A TEMPO-oxidized cellulose nanofibers/MOFs hydrogel with temperature and pH responsiveness for fertilizers slow-release.

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Published in 2021 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2021.09.075

Abstract: In this work, a kind of MOF MIL-100(Fe)@CNFs hydrogel (MC) based on TEMPO-oxidized cellulose nanofibers (CNFs) for fertilizers slow-release was prepared by free-radical polymerization, where N-vinyl caprolactam (NVCL) and CNFs were involved to exhibit temperature… read more here.

Keywords: temperature; tempo oxidized; cellulose nanofibers; oxidized cellulose ... See more keywords
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Flexible, Transparent, and Hazy Cellulose Nanopaper with Efficient Near-Infrared Luminescence Fabricated by 2D Lanthanide (Ln = Nd, Yb, or Er) Metal-Organic-Framework-Grafted Oxidized Cellulose Nanofibrils.

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Published in 2020 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.0c02518

Abstract: Three-dimensional (3D) bulk materials, such as metal-organic frameworks (MOFs) and inorganic phosphors, show the properties of large backscattering and stress concentration, which result in low mechanical and inferior transmittance when these materials are hydridized with… read more here.

Keywords: near infrared; oxidized cellulose; metal organic; luminescence ... See more keywords
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Optical Haze Nanopaper Enhanced Ultraviolet Harvesting for Direct Soft-Fluorescent Emission Based on Lanthanide Complex Assembly and Oxidized Cellulose Nanofibrils

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Published in 2019 at "ACS Sustainable Chemistry & Engineering"

DOI: 10.1021/acssuschemeng.9b00970

Abstract: Optical haze nanopapers were fabricated based on a self-assembly process of lanthanide complexes with tris(2-benzimidazolylmethyl) amine (NTB) [(Tb(NTB)Cl3 and/or Eu(NTB)Cl3] and TEMPO-oxidized cellulose nanofibrils (tCNFs), using a subsequent simple blending-vacuum filtration method. These optical haze… read more here.

Keywords: haze; emission; haze nanopaper; cellulose nanofibrils ... See more keywords
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Highly magnetic hybrid foams based on aligned tannic acid-coated iron oxide nanoparticles and TEMPO-oxidized cellulose nanofibers

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Published in 2023 at "RSC Advances"

DOI: 10.1039/d3ra01896b

Abstract: Lightweight iron oxide nanoparticle (IONP)/TEMPO-oxidized cellulose nanofibril (TOCNF) hybrid foams with an anisotropic structure and a high IONP content were produced using magnetic field-enhanced unidirectional ice-templating. Coating the IONP with tannic acid (TA) improved the… read more here.

Keywords: ionp content; hybrid foams; oxidized cellulose; tempo oxidized ... See more keywords
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Synthesis and Characterization of Nanofiber of Oxidized Cellulose from Nata De Coco

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Published in 2018 at "International Journal of Chemical Engineering"

DOI: 10.1155/2018/2787035

Abstract: Oxidized cellulose (OC) nanofiber was successfully prepared from the dry sheet of Nata De Coco (DNDC) using the mixture system of HNO3/H3PO4–NaNO2 for the first time. The carboxyl content of the OC was investigated at… read more here.

Keywords: nanofiber; hno3 h3po4; oxidized cellulose; nata coco ... See more keywords
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SI ATRP for the Surface Modifications of Optically Transparent Paper Films Made by TEMPO-Oxidized Cellulose Nanofibers

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Published in 2022 at "Polymers"

DOI: 10.3390/polym14050946

Abstract: Applications of cellulose nanofibers currently match the demands of biodegradable and renewable constituent biocomposites. In this study, we studied the process of preparing TEMPO-oxidized cellulose nanofibers (TOCNs). These nano-sized cellulose fibers (ca. 11 nm) can… read more here.

Keywords: spectroscopy; tempo oxidized; surface; oxidized cellulose ... See more keywords
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Vaginoplasty with Oxidized Cellulose in Mayer–Rokitansky–Küster–Hauser Syndrome

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Published in 2021 at "Journal of Indian Association of Pediatric Surgeons"

DOI: 10.4103/jiaps.jiaps_76_20

Abstract: Mayer–Rokitansky–Küster–Hauser syndrome (MRKHS) is the major cause of vaginal agenesis. Vaginoplasty with oxidized cellulose has been used by gynecologists as a surgical option in vaginal agenesis; however, it is not very widespread among pediatric surgeons.… read more here.

Keywords: mayer rokitansky; ster hauser; oxidized cellulose; vaginoplasty oxidized ... See more keywords