Lytic polysaccharide monooxygenases and cellulases on the production of bacterial cellulose nanocrystals

Buruaga-Ramiro, Carolina; Fernández-Gándara, Noelia; Cabañas-Romero, L. Verónica; Valenzuela, Susana V.; Pastor, F. I. Javier; Dı́az, Pilar; Martínez, Josefina

doi:10.1016/j.eurpolymj.2021.110939

Cited by 5 publications

(1 citation statement)

References 89 publications

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“…XRD was used to reflect the changes in crystal structure within the composite adsorbent. As shown in the Figure 4a, the diffraction peak at 22.8° corresponds to the crystal plane (002) of CNC [37]. The six diffraction peaks at 30.2°, 35.6°, 43.2°, 53.7°, 57.2°, and 62.9° correspond to the crystal plane of Fe3O4 (220), (311), (400), (422), (511), and (440), respectively [38,39].…”

Section: Xrd Analysismentioning

confidence: 96%

Fabrication of Polyethyleneimine-Functionalized Magnetic Cellulose Nanocrystals for the Adsorption of Diclofenac Sodium from Aqueous Solutions

et al. 2022

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Diclofenac sodium (DS), one of the most used non-steroidal anti-inflammatory drugs worldwide, is often detected in wastewater and natural water. This drug is ecotoxic, even at low concentrations. Therefore, it is essential to fabricate low-cost adsorbents that can easily and effectively remove DS from contaminated water bodies. In this study, a polyethyleneimine (PEI)-modified magnetic cellulose nanocrystal (MCNC) was prepared with a silane coupling agent as a bridge. TEM, FTIR, XRD, and VSM were used to demonstrate the successful preparation of MCNC-PEI. This composite adsorbent exhibited efficient DS removal. Furthermore, the adsorption performance of MCNC-PEI on DS was optimal under mildly acidic conditions (pH = 4.5). Adsorption kinetics showed that the adsorption process involves mainly electrostatic interactions. Moreover, the maximum adsorption capacity reached 299.93 mg/g at 25 °C, and the adsorption capacity only decreased by 9.9% after being reused five times. Considering its low cost, low toxicity, and high DS removal capacity, MCNC-PEI could be a promising adsorbent for treating DS-contaminated water.

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Section: Xrd Analysismentioning

confidence: 96%

Fabrication of Polyethyleneimine-Functionalized Magnetic Cellulose Nanocrystals for the Adsorption of Diclofenac Sodium from Aqueous Solutions

et al. 2022

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Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2021–2022

Harvey

2024

Mass Spectrometry Reviews

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The use of matrix‐assisted laser desorption/ionization (MALDI) mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this review is the 12th update of the original article published in 1999 and brings coverage of the literature to the end of 2022. As with previous review, this review also includes a few papers that describe methods appropriate to analysis by MALDI, such as sample preparation, even though the ionization method is not MALDI. The review follows the same format as previous reviews. It is divided into three sections: (1) general aspects such as theory of the MALDI process, matrices, derivatization, MALDI imaging, fragmentation, quantification and the use of computer software for structural identification. (2) Applications to various structural types such as oligo‐ and polysaccharides, glycoproteins, glycolipids, glycosides and biopharmaceuticals, and (3) other general areas such as medicine, industrial processes, natural products and glycan synthesis where MALDI is extensively used. Much of the material relating to applications is presented in tabular form. MALDI is still an ideal technique for carbohydrate analysis, particularly in its ability to produce single ions from each analyte and advancements in the technique and range of applications show little sign of diminishing.

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Original nanostructured bacterial cellulose/pyrite composite: Photocatalytic application in advanced oxidation processes

et al. 2023

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Lytic polysaccharide monooxygenases and cellulases on the production of bacterial cellulose nanocrystals

Cited by 5 publications

References 89 publications

Fabrication of Polyethyleneimine-Functionalized Magnetic Cellulose Nanocrystals for the Adsorption of Diclofenac Sodium from Aqueous Solutions

Fabrication of Polyethyleneimine-Functionalized Magnetic Cellulose Nanocrystals for the Adsorption of Diclofenac Sodium from Aqueous Solutions

Analysis of carbohydrates and glycoconjugates by matrix‐assisted laser desorption/ionization mass spectrometry: An update for 2021–2022

Original nanostructured bacterial cellulose/pyrite composite: Photocatalytic application in advanced oxidation processes

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