Biofunctionalized bacterial cellulose membranes by cold plasmas

Kurniawan, Hengky; Lai, Jinn-Tsyy; Wang, Meng-Jiy

doi:10.1007/s10570-012-9785-2

Cited by 39 publications

(22 citation statements)

References 81 publications

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“…Hossain et al have reported that a very hydrophilic surface with WCA ranging from 10° to 15° was obtained due to the exposure to atmosphere following by plasma polymerization . The obtained low WCA and chemical compositions of nitrogen and oxygen is similar to that reported by various research groups which reveals that high‐oxygen concentration also resulted in surface hydrophilicity …”

Section: Resultssupporting

confidence: 72%

“…47 The obtained low WCA and chemical compositions of nitrogen and oxygen is similar to that reported by various research groups which reveals that high-oxygen concentration also resulted in surface hydrophilicity. [48][49][50] Moreover, the total amine content along the gradient at different position of gradient was quantified by TFAA derivatization and ESCA analyses ( Fig. 3).…”

Section: Surface Chemical Compositionmentioning

confidence: 99%

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Creation of biofunctionalized plasma polymerized allylamine gradients

Mangindaan

Kuo

Kurniawan

et al. 2013

J Polym Sci B Polym Phys

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A chemical gradient possessing gradual change of amine concentration for every 100 carbon atoms (NHx/100 C) from 4.03 to 1.98 was prepared by plasma polymerization of allylamine on polypropylene films. Electron spectroscopy for chemical analysis and water contact angle (WCA) measurements revealed that the nitrogen incorporation resulted in the amine functionality (CN binding) and, therefore, the formation of the wettability gradient. The gradient showed the WCAs varied from 15° to 90° as the change of amine concentration on the gradient from the nitrogen rich end to the nitrogen deprived end. Furthermore, the interactions between the gradient with mammalian cells revealed that more than twofold cell density was found at the nitrogen rich end when compared with the nitrogen deprived end. Plasma polymerization was demonstrated as an effective method to create controllable chemical gradient and the obtained allylamine gradient was useful for biomaterial applications. © 2013 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2013, 51, 1361–1367

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Section: Resultssupporting

confidence: 72%

Section: Surface Chemical Compositionmentioning

confidence: 99%

Creation of biofunctionalized plasma polymerized allylamine gradients

Mangindaan

Kuo

Kurniawan

et al. 2013

J Polym Sci B Polym Phys

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“…Treatment with CF 4 plasma induced high surface hydrophobization and introduced carbon-fluoride functionalities on BC. The BC treated with CF 4 plasma exhibited significantly improved adhesion of L-929 fibroblast and Chinese hamster ovary (CHO) cells, as well as proteins from the culture media (Kurniawan et al, 2012).…”

Section: Surface Modificationsmentioning

confidence: 99%

Bacterial cellulose as a material for wound treatment: Properties and modifications. A review

Sulaeva

Henniges

Rosenau

et al. 2015

Biotechnology Advances

364

275

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“…An advantage of bacterial cellulose is the wide array of carbohydrate-rich by-products that have been used for its production (e.g., Wheat thin stillage, waste fiber sludge, pullulan fermentation waste water, beer culture broth) (Ha et al, 2008;Cavka et al, 2013;Revin et al, 2018;Zhao et al, 2018) and the wide array of chemical modifications that can be introduced to further improve biocompatibility and mechanical properties (Kurniawan et al, 2012;Saska et al, 2012;Lopes et al, 2014;Ostadhossein et al, 2015). The biocompatibility, low cost and nutritional attributes make this material a potential candidate for in vitro meat production.…”

Section: Decellularized Plant Tissue and Bacterial Cellulosementioning

confidence: 99%

Scaffolds for 3D Cell Culture and Cellular Agriculture Applications Derived From Non-animal Sources

Campuzano

Pelling

2019

Front. Sustain. Food Syst.

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For decades, two-dimensional cell culture has been regarded as a major tool in cellular and molecular biology due to its simplicity, reproducibility and reliable nature. However, it is now recognized that 2D cell culture underrepresents the in vivo environment of living cells. The development and use of 3D scaffolds and biomaterials provide researchers an ability to more closely mimic the in vivo environment. However, many biomaterials are of animal origin, leading to variability, environmental and ethical concerns. Here we present three animal-free scaffolds: decellularized plant tissue, chitin/chitosan and recombinant collagen. Decellularized plant tissue provides a wide array of structures with varying biochemical, topographical and mechanical properties; chitin/chitosan-based scaffolds have shown synergistic bactericidal effects and improved cell-matrix interaction; and lastly, recombinant collagen has the potential to closely resemble native tissue, as opposed to the other two. These benefits, alongside potential scalability and tunability, open the door to applications beyond the biomedical realm, such as innovations in cellular agriculture and future food technologies.

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Biofunctionalized bacterial cellulose membranes by cold plasmas

Cited by 39 publications

References 81 publications

Creation of biofunctionalized plasma polymerized allylamine gradients

Creation of biofunctionalized plasma polymerized allylamine gradients

Bacterial cellulose as a material for wound treatment: Properties and modifications. A review

Scaffolds for 3D Cell Culture and Cellular Agriculture Applications Derived From Non-animal Sources

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