Analysis of cellulose extracted from waste products

Sharma, Chhavi; Sharma, Shailesh Narain; Srivastava, Ritu

doi:10.1007/s00396-022-05005-w

Cited by 7 publications

(2 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Nanocrystalline cellulose: The acid hydrolysis of commercially available microcrystalline cellulose was done following the procedure mentioned in the literature. [59] MCC is first diluted by deionized water, followed by its acid treatment (heated for 1 hr at 55 °C) using 64 wt % sulfuric acids. Finally, the nanocrystalline cellulose powder (Ncell) was obtained after washing and drying.…”

Section: Synthesismentioning

confidence: 99%

Symbiotic Antimicrobial Effects of Cellulose‐Based Bio‐Nanocomposite for Disease Management of Agricultural Crops

Sharma,

Singh,

Srivastava

et al. 2023

Chemistry & Biodiversity

Self Cite

View full text Add to dashboard Cite

In the present work, a bionanocomposite for plant crop protection was prepared by non‐toxic biocompatible & biodegradable nanomaterials (Cellulose & TiO2) to utilize its synergistic effects against antimicrobial pathogens. The commercially available microcrystalline cellulose has been reduced to a nanometric scale regime using acid hydrolysis, while the standard TiO2 nano‐powder of particle size ~20nm has been used to prepare their nanocomposite (NC). The antibacterial studies via agar well diffusion method demonstrated that after 72 hrs of incubation, parent nanomaterials Ncell and TiO2 were not showing any activity against phytopathogens X. campestris pv. campestris, and Clavibacter while the nanocomposite’s NC’s were still effective depicting both bacteriostatic and bactericidal actions. However, the bacterial growth of biocontrol P. fluorescence was not affected by Ncell, TiO2 NPs and NC after 72hrs of incubation. The antifungal testing results via poison food agar assay method suggest that the nanocomposite, along with Ncell and TiO2 NPs, exhibited strong inhibition of fungal growth of Phytophthora Spp at 0.125mg/ml concentration while for F. graminearum, similar effect was observed at 0.25mg/ml concentration. The nanocomposite has proved its potential by exhibiting longer & stronger synergestic effects against plant pathogens as a good antimicrobial agent for protection of agricultural crops.

show abstract

Section: Synthesismentioning

confidence: 99%

Symbiotic Antimicrobial Effects of Cellulose‐Based Bio‐Nanocomposite for Disease Management of Agricultural Crops

Sharma,

Singh,

Srivastava

et al. 2023

Chemistry & Biodiversity

Self Cite

View full text Add to dashboard Cite

show abstract

“…Nanocellulose has gained a great deal of recognition among researchers thanks to its unique properties that combine the properties of cellulose and the unique characteristics of nanomaterials. In addition, it can be made from recycled materials such as cotton clothes or waste paper [ 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 ], which fits perfectly with the idea of sustainable construction and waste management. Because it is a biomass material, it is biodegradable, renewable, and environmentally friendly.…”

Section: Introductionmentioning

confidence: 99%

A Critical Review on Modification Methods of Cement Composites with Nanocellulose and Reaction Conditions during Nanocellulose Production

et al. 2022

View full text Add to dashboard Cite

Nanocellulose (NC) is a natural polymer that has driven significant progress in recent years in the study of the mechanical properties of composites, including cement composites. Impressive mechanical properties, ability to compact the cement matrix, low density, biodegradability, and hydrophilicity of the surface of nanocellulose particles (which improves cement hydration) are some of the many benefits of using NCs in composite materials. The authors briefly presented a description of the types of NCs (including the latest, little-known shapes), showing the latest developments in their manufacture and modification. Moreover, NC challenges and opportunities are discussed to reveal its hidden potential, as well as the use of spherical and square/rectangular nanocellulose to modify cement composites. Intending to emphasize the beneficial use of NC in cementitious composites, this article discusses NC as an eco-friendly, low-cost, and efficient material, particularly for recycling readily available cellulosic waste. In view of the constantly growing interest in using renewable and waste materials in a wide range of applications, the authors hope to provide progress in using nanocellulose (NC) as a modifier for cement composites. Furthermore, this review highlights a gap in research regarding the preparation of new types of NCs, their application, and their impact on the properties of cementitious composites. Finally, the authors summarize and critically evaluate the type, dosage, and application method of NC, as well as the effects of these variables on the final properties of NC-derived cement composites. Nevertheless, this review article stresses up-to-date challenges for NC-based materials as well as future remarks in light of dwindling natural resources (including building materials), and the principles of a circular economy.

show abstract

High microbiostatic and microbicidal efficiencies of bacterial cellulose-ZnO nanocomposites for in vivo microbial inhibition and filtering

et al. 2023

View full text Add to dashboard Cite

Analysis of cellulose extracted from waste products

Cited by 7 publications

References 45 publications

Symbiotic Antimicrobial Effects of Cellulose‐Based Bio‐Nanocomposite for Disease Management of Agricultural Crops

Symbiotic Antimicrobial Effects of Cellulose‐Based Bio‐Nanocomposite for Disease Management of Agricultural Crops

A Critical Review on Modification Methods of Cement Composites with Nanocellulose and Reaction Conditions during Nanocellulose Production

High microbiostatic and microbicidal efficiencies of bacterial cellulose-ZnO nanocomposites for in vivo microbial inhibition and filtering

Contact Info

Product

Resources

About