Functionalisation of Nanocellulose for Tissue Engineering Applications DOI

Betsy Mery T. Damiyan,

Nandakumar Kalarikkal, Muhammad Wajid Ullah

et al.

Royal Society of Chemistry eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 198 - 221

Published: Dec. 13, 2024

Nanocellulose has emerged as a promising biomaterial for tissue engineering because of its unique properties, such biocompatibility, biodegradability, and high mechanical strength. However, to fully harness potential in regeneration, it often requires functionalisation tailor properties particular use. Various techniques functionalisation, ranging from chemical modifications biological physical methods, allow the integration bioactive molecules, controlled drug delivery, enhancement properties. This chapter offers an overview nanocellulose engineering, emphasising recent progress future avenues this field.

Language: Английский

Recent advances in cellulose-based sustainable materials for wastewater treatment: An overview DOI

Ramesh Sharma,

Pinku Chandra Nath, Yugal Kishore Mohanta

et al.

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 256, P. 128517 - 128517

Published: Nov. 29, 2023

Language: Английский

Citations

48
Nanocellulose-Based Hybrid Scaffolds for Skin and Bone Tissue Engineering: A 10-Year Overview DOI

Mridula Sreedharan,

Raji Vijayamma,

Elena V. Liyaskina

et al.

Biomacromolecules, Journal Year: 2024, Volume and Issue: 25(4), P. 2136 - 2155

Published: March 6, 2024

Cellulose, the most abundant polymer on Earth, has been widely utilized in its nanoform due to excellent properties, finding applications across various scientific fields. As demand for nanocellulose continues rise and ease of use becomes apparent, there a significant increase research publications centered this biomaterial. Nanocellulose, different forms, shown tremendous promise as tissue engineered scaffold regeneration repair. Particularly, nanocellulose-based composites scaffolds have emerged highly demanding materials both soft hard engineering. Medical practitioners traditionally relied collagen analogue, gelatin, treating damage. However, limited mechanical strength these biopolymers restricts their direct applications. This issue can be overcome by making hybrids with nanocellulose. review presents comprehensive analysis recent relevant focusing hybrid gelatin specific emphasis combination While bone skin engineering represents two areas where majority researchers are concentrating efforts, highlights contexts.

Language: Английский

Citations

18
Current research and advances in the molecular aspect of bacterial cellulose synthesis with special emphasis on the production of bacterial cellulose from waste and its food applications DOI Creative Commons
Manoj Kumar, Vinod Kumar, Saurabh Saran

et al.

Cellulose, Journal Year: 2024, Volume and Issue: 31(6), P. 3323 - 3351

Published: March 27, 2024

Bacteria produce cellulose in the form of an extracellular matrix known for its ultrapure existence. Due to distinctive features, such as high crystallinity, biocompatibility, biodegradability, excellent mechanical qualities, and liquid-loading capacity, it has boosted significant advancements biomedical, pharmaceutical, healthcare. Bacterial (BC) also been widely used antimicrobial packaging material/ ingredient food due GRAS attribute. Komagataeibacter genus is a potential producer BC utilized by researchers industries production. The synthetic culture medium yields with more prolonged incubation production costs. To overcome drawbacks economical manner, waste food, fruit/vegetable peel, starchy kitchen waste, agricultural other low-cost substrates have exploited alternative nutritional source medium. Cell-free enzyme system receiving lot attention durability, reproducibility, efficacy. Also, there burst advancement genetic intervention, toolkit, metabolic engineering, accessibility whole genome sequences BC-producing bacteria regulate Furthermore, last few years, increase demand novel characteristics, explored modern approaches, computational programming, modifications, host recombinant expression, toolkits, engineering regulating controlling This article aims discuss inexpensive, affordable sources that can be readily employed synthesis. Additionally, this will list processes gene regulation recombination expression accomplishing preferred alterations obtained requisite distinct application adding new functionalities material.

Language: Английский

Citations

8
Boosting bacterial nanocellulose production from chemically recycled post-consumer polyethylene terephthalate DOI Creative Commons
E. Pereira, Olivia A. Attallah, Cüneyt Erdinç Taş

et al.

Sustainable materials and technologies, Journal Year: 2023, Volume and Issue: 39, P. e00784 - e00784

Published: Nov. 30, 2023

The circular economy is emerging with new sustainable solutions to the ever-growing plastic waste challenge, garnering increasing attention. In this study, possibility modify expensive Hestrin–Schramm medium (HS) for bacterial nanocellulose (BNC) production and replace significant amounts of glucose terephthalic acid (TPA) derived after reactive extrusion processing mixed yielding post consumer TPA (pcTPA), was evaluated from laboratory scale fermentation at pilot scale. Fourier-transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM), Thermogravimetric Analysis (TGA) were used assess structural, thermal, morphological properties BNC its generated derivatives. study's findings highlight positive impact pcTPA on yield, surpassing performance conventional TPA. presence in resulted a yield 4.01 g/L scale-up step 100 mL cultivation, while control using 3.57 g/L. efficiency substitution increased each step, ultimately reaching 320% increase comparison control. Additionaly, procedure that enhanced materials' thermoplasticity form derivatives has been established resulting laurate octanoate melting temperatures 270 °C 280 °C, respectively. Overall, study investigates potential approach as an important economic solution, enabling perspective polyethylene terephthalate (PET) circularity significantly much needed cost reduction thermoplasticity.

Language: Английский

Citations

8
Stretchable bacterial cellulose–based nanocomposites with outstanding mechanical strength for potential biomedical applications DOI
Furqan Ahmad, Fethi Abbassi, Mazhar Ul‐Islam

et al.

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

Published: Sept. 30, 2024

Language: Английский

Citations

2
Novel papain and bacterial cellulose/alginate biocomposites for bioactive wound dressing DOI

Nanda Rizki Amalia,

Melbi Mahardika, Endah Retnaningrum

et al.

Advanced Composite Materials, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 14

Published: Nov. 28, 2024

The potential of bacterial cellulose membranes in the biomedical field as a wound dressing agent including contributing to chronic infections. occurrence antibiotic resistance mechanisms that protect bacteria, this is problem needs be considered healing process. To accelerate process and avoid infection, it necessary choose right material. In study, alginate biopolymers papain enzymes immobilized on BC pellicle wounds from infection by several bacteria were investigated. purpose study was obtain composite has antibacterial dressing. Antibacterial activity, biodegradability, hemocompatibility assessed. 8% concentration showed strongest effect against S. aureus (5.9 ± 5.05 mm) E. coli (6.4 6.27 mm). All composites exhibited high biodegradability (94–97% weight loss). 6% concentrations hemocompatible, with low hemolysis rates (<2%). These results suggest BC/AG/Papain have effective dressings.

Language: Английский

Citations

0
Ex situ fabrication and bioactivity characterization of Neem and Sage-infused bacterial cellulose membranes for sustainable antimicrobial applications DOI
Atiya Fatima, Mazhar Ul‐Islam, Sumayia Yasir

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 287, P. 138433 - 138433

Published: Dec. 7, 2024

Language: Английский

Citations

0
Characterization of nanosilver antibacterial bacterial cellulose composite membranes coated with montmorillonite and their potential application in food packaging DOI

Bosen Zhou,

Yi Yang,

Liansheng Yu

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 289, P. 138685 - 138685

Published: Dec. 11, 2024

Language: Английский

Citations

0
Functionalisation of Nanocellulose for Tissue Engineering Applications DOI

Betsy Mery T. Damiyan,

Nandakumar Kalarikkal, Muhammad Wajid Ullah

et al.

Royal Society of Chemistry eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 198 - 221

Published: Dec. 13, 2024

Nanocellulose has emerged as a promising biomaterial for tissue engineering because of its unique properties, such biocompatibility, biodegradability, and high mechanical strength. However, to fully harness potential in regeneration, it often requires functionalisation tailor properties particular use. Various techniques functionalisation, ranging from chemical modifications biological physical methods, allow the integration bioactive molecules, controlled drug delivery, enhancement properties. This chapter offers an overview nanocellulose engineering, emphasising recent progress future avenues this field.

Language: Английский

Citations

0