Bacterial cellulose and composites for the treatment of water pollution: a review

Environmental Chemistry Letters, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 20, 2025

Language: Английский

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Toward biomanufacturing of next-generation bacterial nanocellulose (BNC)-based materials with tailored properties: A review on genetic engineering approaches

Biotechnology Advances, Journal Year: 2024, Volume and Issue: 74, P. 108390 - 108390

Published: May 31, 2024

Language: Английский

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Typical pollutants in secondary water supply systems: Source, spread, and elimination

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 70, P. 106926 - 106926

Published: Jan. 9, 2025

Language: Английский

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Advanced biotechnological applications of bacterial nanocellulose-based biopolymer nanohybrids: A review

Advanced Industrial and Engineering Polymer Research, Journal Year: 2023, Volume and Issue: 7(1), P. 100 - 121

Published: Aug. 2, 2023

Bacterial nanocellulose (BNC), produced in vivo by bacteria and vitro the cell-free enzymes system, is comprised of nano-sized fibers. The pristine BNC possesses unique structural, physiological, biological properties. Its fibrous porous morphology allows incorporation natural synthetic polymers, nanomaterials, clays, etc., while presence free hydroxyl (OH) groups its chemical modification with a variety functional to form nanohybrids. These hybrids not only have superior properties those but possess additional functionalities imparted reinforcement materials. BNC-based nanohybrids can be tuned at macro, micro, nano-scales as well controlled molecular levels. This review consolidates current knowledge on synthesis β-(1,4)-glucan chains, their excretion organization into high-ordered fibers, functionalization, both physiological It comparatively discusses microbial cellulose potential merits limitations each method. further explores methods used for developing synthesis-structure-properties relationship justify use targeted biotechnological applications. A large portion this devoted discussing recent trends preparation applications, including biomedical (i.e., wound healing, cardiovascular devices, neural tissues, bone cartilage dental implants, drug delivery) non-biomedical (biosensing, cosmetics, food, bio- optoelectronics, environment, energy, additive manufacturing). Finally, it provides an outlook future research human welfare.

Language: Английский

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Sustainable production of bacterial flocculants by nylon-6,6 microplastics hydrolysate utilizing Brucella intermedia ZL-06

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 465, P. 133435 - 133435

Published: Jan. 4, 2024

Language: Английский

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Insights into the highly efficient removal of nanoplastics with polyethyleneimine-modified cellulose nanofiber membrane

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 162364 - 162364

Published: Jan. 1, 2025

Language: Английский

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Jute Stick-Derived Cellulose-Based Hydrogel: Synthesis, Characterization, and Methylene Blue Removal from Aqueous Solution

ACS Omega, Journal Year: 2023, Volume and Issue: 8(50), P. 47856 - 47873

Published: Dec. 11, 2023

In this work, microcrystalline cellulose (MCC) was isolated from jute sticks and sodium carboxymethyl (Na-CMC) synthesized the MCC. Na-CMC is an anionic derivative of cellulose. The cellulose-based hydrogel (MCCH) Na-CMC-based (Na-CMCH) were prepared by using epichlorohydrin (ECH) as a crosslinker chemical crosslinking method. MCC, Na-CMC, corresponding hydrogels characterized Fourier transform infrared (FTIR), X-ray diffraction (XRD), scanning electronic microscopy (SEM), energy dispersive spectroscopy (EDS) for functional groups, crystallinity, surface morphology, composite elemental composition, respectively. Pseudo-first-order, pseudo-second-order, Elovich models used to investigate adsorption kinetics. pseudo-second-order one favorable both hydrogels. Freundlich, Langmuir, Temkin isotherm investigated. MCCH follows Freundlich model (R2 = 0.9967), Na-CMCH Langmuir 0.9974). methylene blue (MB) dye capacities ionic nonionic in different contact times (up 600 min), initial concentrations (10-50 ppm), temperatures (298-318 K) investigated compared. maximum capacity 23.73 196.46 mg/g, respectively, removal efficiency MB determined be 26.93% 58.73% Na-CMCH. efficiently removed aqueous solutions well spiked industrial wastewater. also remarkably reduced priority metal ions effluent. An effort has been made utilize inexpensive, readily available, environmentally friendly waste materials (jute sticks) synthesize valuable adsorbent materials.

Language: Английский

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Nanoplastics as Trojan Horses: Deciphering Complex Connections and Environmental Ramifications: A Review

Chemistry Africa, Journal Year: 2024, Volume and Issue: 7(5), P. 2265 - 2282

Published: Jan. 25, 2024

Language: Английский

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Highly efficient malachite green adsorption by bacterial cellulose and bacterial cellulose/locust bean gum composite

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 279, P. 134991 - 134991

Published: Aug. 27, 2024

Language: Английский

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Stretchable bacterial cellulose–based nanocomposites with outstanding mechanical strength for potential biomedical applications

Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 7(5)

Published: Sept. 30, 2024

Language: Английский

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