Improvement of the strength of poly(acrylic acid) hydrogels by the incorporation of functionally modified nanocrystalline Cellulose

Hossain, Md. Amzad; Roy, Chanchal K.; Sarkar, Stephen Don; Roy, Hridoy; Howlader, A. Hasan; Firoz, Shakhawat H.

doi:10.1039/d0ma00478b

Cited by 20 publications

(10 citation statements)

References 73 publications

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“…A few reports studied the application of nanocellulose in wood adhesives, paper, and cardboards [295–297] and strong, self‐healing, and transparent artificial wood nanostructures [298] . Recently, Hossain et al [299] . applied various strategies to incorporate functionalized CNC in polymeric materials.…”

Section: Future Perspectivesmentioning

confidence: 99%

Present Status and Future Prospects of Jute in Nanotechnology: A Review

Shah

Shaikh

Khan

et al. 2021

The Chemical Record

105

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Nanotechnology has transformed the world with its diverse applications, ranging from industrial developments to impacting our daily lives. It has multiple applications throughout financial sectors and enables the development of facilitating scientific endeavors with extensive commercial potentials. Nanomaterials, especially the ones which have shown biomedical and other health‐related properties, have added new dimensions to the field of nanotechnology. Recently, the use of bioresources in nanotechnology has gained significant attention from the scientific community due to its 100 % eco‐friendly features, availability, and low costs. In this context, jute offers a considerable potential. Globally, its plant produces the second most common natural cellulose fibers and a large amount of jute sticks as a byproduct. The main chemical compositions of jute fibers and sticks, which have a trace amount of ash content, are cellulose, hemicellulose, and lignin. This makes jute as an ideal source of pure nanocellulose, nano‐lignin, and nanocarbon preparation. It has also been used as a source in the evolution of nanomaterials used in various applications. In addition, hemicellulose and lignin, which are extractable from jute fibers and sticks, could be utilized as a reductant/stabilizer for preparing other nanomaterials. This review highlights the status and prospects of jute in nanotechnology. Different research areas in which jute can be applied, such as in nanocellulose preparation, as scaffolds for other nanomaterials, catalysis, carbon preparation, life sciences, coatings, polymers, energy storage, drug delivery, fertilizer delivery, electrochemistry, reductant, and stabilizer for synthesizing other nanomaterials, petroleum industry, paper industry, polymeric nanocomposites, sensors, coatings, and electronics, have been summarized in detail. We hope that these prospects will serve as a precursor of jute‐based nanotechnology research in the future.

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Section: Future Perspectivesmentioning

confidence: 99%

Present Status and Future Prospects of Jute in Nanotechnology: A Review

Shah

Shaikh

Khan

et al. 2021

The Chemical Record

105

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“…The aldehyde group was then further oxidized to prepare Na-salt of dicarboxylate nanocrystalline cellulose. Previous works paved the way to use sodium chlorite in this step [8].…”

Section: Resultsmentioning

confidence: 99%

“…All the -CHO groups of DANC were expected to be convert into -COOH groups at this stage. [8] In this process, 2:1 ratio of NaCl (4.0g) and NaClO2 (2.0 g) was maintained and 5.0 mL of H2O2 were mixed to 150 mL (0.001223 g/L) suspension of DANC. The reaction mixture was then continuously stirred (400 rpm) for 24 hours at room temperature (around 27 o C).…”

Section: Preparation Of the Adsorbentsmentioning

confidence: 99%

Encapsulation of Industrial Cationic Pollutants from Aqueous Solution by Nanocrystalline Cellulose and It’s Modified Forms

Roy¹,

Rahman²,

Tarek³

et al. 2021

Proceedings of International Exchange and Innovation Conference on Engineering &Amp; Sciences (IEICES)

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Adsorbents based on nanocrystalline cellulose (NCC) were synthesized by two steps selective functionalization at C-2, C-3 position of glucose moiety/structure resulting in an intermediate product, di-aldehyde nanocrystalline cellulose (DANC) and final product, di-carboxylate nanocrystalline cellulose (DCNC). The success of functionalization reaction was confirmed by FTIR and SEM. The removal of basic blue 41 was then investigated by varying process parameters such as initial solution pH, contact time and initial dye concentration. The adsorption kinetics were investigated using pseudo 1 st and pseudo 2 nd -order model; which fitted well to the later one. Meanwhile, adsorption isotherm study predicted monolayer adsorption mechanism following the Langmuir model with a calculated maximum adsorption capacity of 446.19 mg/L for DCNC, which was much higher compared to DANC and NCC. The reusability studies configured that DCNC can be reused at least 5 cycles without losing significant efficiency. These findings prefigure that DCNC is an excellent biodegradable adsorbent.

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“…Hydrogels have attracted signicant attention for diverse applications owing to their biocompatibility, water uptake, and responsive properties. 1 Especially in biomedical engineering, they have been used for the development of so robotics, 2 biosensors, [3][4][5] drug reservoirs, 6,7 bio-separators, 8 bio-catalysts, 9,10 etc. Articial organs such as the ear, heart, cartilage, ligament, etc.…”

Section: Introductionmentioning

confidence: 99%

Graphene oxide based crosslinker for simultaneous enhancement of mechanical toughness and self-healing capability of conventional hydrogels

et al. 2022

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Improvement of the strength of poly(acrylic acid) hydrogels by the incorporation of functionally modified nanocrystalline Cellulose

Abstract: Finding different strategies to incorporate functionalized nanocrystalline cellulose (NCC) in polymeric materials is a fascinating domain of current research. In this study, dialdehyde nanocrystalline cellulose (DANC) and dicarboxylated nanocrystalline cellulose...

Cited by 20 publications

References 73 publications

Present Status and Future Prospects of Jute in Nanotechnology: A Review

Present Status and Future Prospects of Jute in Nanotechnology: A Review

Encapsulation of Industrial Cationic Pollutants from Aqueous Solution by Nanocrystalline Cellulose and It’s Modified Forms

Graphene oxide based crosslinker for simultaneous enhancement of mechanical toughness and self-healing capability of conventional hydrogels

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