Direct observation of endoglucanase fibrillation and rapid thickness identification of cellulose nanoplatelets using constructive interference

Chávez-Guerrero, L.; Silva-Mendoza, Julio; Toxqui-Terán, Alberto; Vega-Becerra, O.; Salinas-Montelongo, J.A.; Pérez‐Camacho, Odilia

doi:10.1016/j.carbpol.2020.117463

Cited by 9 publications

(4 citation statements)

References 24 publications

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“…S9†. 74 We filmed a video of the PM6 films spreading on water with and without CN under a white LED and extracted RGB values from the interference colors after ∼60 s (ESI movie files 1–4†), when rapid color variation due to the evaporation of the solvent diminished. Fig.…”

Section: Resultsmentioning

confidence: 99%

“…However, the SS-PM6 lms with CN exhibited liquidity even aer 60 s and were transferred without the formation of wrinkles (inset on the right side of Fig.2a). To better understand the liquidity of the SS-PM6 lm on water, we observed the interference color under a white LED, which indicated volume change caused by the deswelling of the SS-PM6 lms during CN evaporation on water, as shown in Fig.S9† 74. We lmed a video of the PM6 lms spreading on water with and without CN under a white LED and extracted RGB values from the interference colors aer ∼60 s (ESI movie les 1-4 †), when rapid color variation due to the evaporation of the solvent diminished.…”

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confidence: 99%

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Pseudo-bilayered inverted organic solar cells using the Marangoni effect

Jeong

Lee

et al. 2023

J. Mater. Chem. A

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Section: Resultsmentioning

confidence: 99%

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confidence: 99%

Pseudo-bilayered inverted organic solar cells using the Marangoni effect

Jeong

Lee

et al. 2023

J. Mater. Chem. A

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“…(a–c) High-magnification images of CNP-48 h. NMR indicates a higher contribution from the less ordered material than that from the CMC. Reproduced or adapted with permission from ref . Copyright 2021 Elsevier.…”

Section: Classification and Characterization Of Ncmentioning

confidence: 99%

Nanocellulose, a Renewable Biobased Functional/Reinforcement Additive for Composite Coating Materials: A Review

Liu,

Meng,

Zhang

et al. 2023

ACS Appl. Polym. Mater.

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With the increasing demand for coatings toward improved comprehensive performance and the implementation of sustainable development strategies, nanocellulose (NC), a renewable and easily biodegradable biomaterial, has been identified as a promising and potential functional/reinforcement additive during the preparation of composite coating materials. Based on recent research, this paper reviews NC itself and its emerging application areas of functionality/enhancement in composite coating materials. In this review, NC materials are divided into two categories of pure NC materials and NC-based composite materials to make a more comprehensive induction of these nanometer-scale materials. The main existing forms and typical examples of NC in various dimensions are introduced followed by a generalization of its preparation and modification methods. NC has been widely utilized to render functionality or strengthen the performance of composite coating materials via its illustrious performance and unparalleled reticulate structure. On one hand, this paper discusses the scientific investigation advances on the multifunctional properties of NC or modified NC that endow coatings with hydrophobicity, dispersibility, corrosion resistance, self-healing, and antibacterial properties. On the other hand, the latest research on polyurethane, acrylate, alkyd ester (oil-modified polyester), and epoxy coatings prepared by utilizing NC as an enhancer is presented.

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“…Several methods have been reported to isolate nanostructures, e.g., cryo-grinding, ultrafine grinding, high-pressure homogenization, chemical treatments [18], ultrasound, enzymatic treatment, and oxidation by TEMPO [19,20]. These methods allow the isolation and production of cellulose with different shapes and sizes, such as microfibers, nanowhiskers, nanofibrils (CNF) [15,20], and nanoplatelets (2D) [18].…”

Section: Introductionmentioning

confidence: 99%

Potential of Nanocellulose as a Dietary Fiber Isolated from Brewer’s Spent Grain

Morales-Juárez,

Terrazas Armendáriz,

Alcocer-González

et al. 2023

Polymers

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Steady growth in beer production is increasing the number of by-products named brewers’ spent grain. Such by-products are a source of several components, where cellulose is usually present in high amounts. The aim of this study was to develop a protocol to obtain a mix of cellulose microfibers with an average diameter of 8–12 µm and cellulose nanoplatelets with an average thickness of 100 nm, which has several applications in the food industry. The process comprised one alkaline treatment followed by acid hydrolysis, giving a new mix of micro and nanocellulose. This mix was characterized by Fourier transform infrared spectroscopy, scanning electron microscopy, and laser scanning microscopy corroborating the presence and measurements of the cellulose nanostructure, showing an aspect ratio of up to 500. Finally, we demonstrated that the administration of this new type of nanocellulose allowed us to control the weight of mice (feed intake), showing a significant percentage of weight reduction (4.96%) after 15 days compared with their initial weight, indicating the possibility of using this material as a dietary fiber.

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Direct observation of endoglucanase fibrillation and rapid thickness identification of cellulose nanoplatelets using constructive interference

Cited by 9 publications

References 24 publications

Pseudo-bilayered inverted organic solar cells using the Marangoni effect

Pseudo-bilayered inverted organic solar cells using the Marangoni effect

Nanocellulose, a Renewable Biobased Functional/Reinforcement Additive for Composite Coating Materials: A Review

Potential of Nanocellulose as a Dietary Fiber Isolated from Brewer’s Spent Grain

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