Additive manufacturing of sustainable biomaterials for biomedical applications

Asian Journal of Pharmaceutical Sciences, Год журнала: 2023, Номер 18(3), С. 100812 - 100812

Опубликована: Апрель 27, 2023

Biopolymers are promising environmentally benign materials applicable in multifarious applications. They especially favorable implantable biomedical devices thanks to their excellent unique properties, including bioactivity, renewability, bioresorbability, biocompatibility, biodegradability and hydrophilicity. Additive manufacturing (AM) is a flexible intricate technology, which widely used fabricate biopolymer-based customized products structures for advanced healthcare systems. Three-dimensional (3D) printing of these sustainable applied functional clinical settings wound dressing, drug delivery systems, medical implants tissue engineering. The present review highlights recent advancements different types biopolymers, such as proteins polysaccharides, employed develop by using extrusion, vat polymerization, laser inkjet 3D techniques addition normal bioprinting four-dimensional (4D) techniques. This also incorporates the influence nanoparticles on biological mechanical performances 3D-printed scaffolds. work addresses current challenges well future developments friendly polymeric manufactured through AM Ideally, there need more focused research adequate blending biodegradable biopolymers achieving useful results targeted areas. We envision that composites have potential revolutionize sector near future.

Язык: Английский

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The Applications of Ferulic-Acid-Loaded Fibrous Films for Fruit Preservation

Polymers, Год журнала: 2022, Номер 14(22), С. 4947 - 4947

Опубликована: Ноя. 16, 2022

The aim of this study was to develop a novel ultrathin fibrous membrane with core-sheath structure as an antioxidant food packaging membrane. prepared by coaxial electrospinning, and the release active substances regulated its special structure. Ferulic acid (FA) incorporated into electrospun zein/polyethylene oxide fibers ensure their synergistic properties. We found that had good morphology smooth surface. internal stable, three materials we used were compatible. For different loading positions, it observed core layer ferulic-acid-loaded sustained action, while sheath pre-burst action. Finally, apples selected for using membranes simulate practical applications. effective in reducing water loss apple quality loss, well extending shelf life. According these experiments, FA-loaded zein/PEO electrospinning fiber can be will also undergo more improvements future.

Язык: Английский

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Processes of Electrospun Polyvinylidene Fluoride-Based Nanofibers, Their Piezoelectric Properties, and Several Fantastic Applications

Polymers, Год журнала: 2022, Номер 14(20), С. 4311 - 4311

Опубликована: Окт. 13, 2022

Since the third scientific and technological revolution, electronic information technology has developed rapidly, piezoelectric materials that can convert mechanical energy into electrical have become a research hotspot. Among them, polymers are widely used in various fields such as water treatment, biomedicine, flexible sensors due to their good flexibility weak toxicity. However, compared with ceramic materials, properties of poor, so it is very important improve polymers. Electrospinning by adjusting electrospinning parameters control piezoelectrically active phase transition In addition, prepared nanofibrous membrane also substrate for supporting functional particles, which effectively doping particles. This paper reviews electrospun polymer membranes, especially polyvinylidene fluoride (PVDF)-based membranes (NFs). Additionally, this introduces methods increasing from perspective structure species. Finally, applications NFs biology, energy, photocatalysis discussed, future directions development prospected.

Язык: Английский

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The state-of-the-art application of functional bacterial cellulose-based materials in biomedical fields

Carbohydrate Polymers, Год журнала: 2022, Номер 300, С. 120252 - 120252

Опубликована: Окт. 24, 2022

Язык: Английский

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Hydroxyapatite: A journey from biomaterials to advanced functional materials

Advances in Colloid and Interface Science, Год журнала: 2023, Номер 321, С. 103013 - 103013

Опубликована: Окт. 7, 2023

Hydroxyapatite (HAp), a well-known biomaterial, has witnessed remarkable evolution over the years, transforming from simple biocompatible substance to an advanced functional material with wide range of applications. This abstract provides overview significant advancements in field HAp and its journey towards becoming multifunctional material. Initially recognized for exceptional biocompatibility bioactivity, gained prominence bone tissue engineering dental Its ability integrate surrounding tissues, promote cellular adhesion, facilitate osseointegration made it ideal candidate various biomedical implants coatings. As understanding grew, researchers explored potential beyond traditional biomaterial With advances synthesis engineering, began exhibit unique properties that extended utility other disciplines. Researchers successfully tailored composition, morphology, surface characteristics HAp, leading enhanced mechanical strength, controlled drug release capabilities, improved biodegradability. These modifications enabled utilization delivery systems, biosensors, scaffolds, regenerative medicine Moreover, biomineralization allowed incorporation ions molecules during synthesis, development bioactive coatings composites specific therapeutic functionalities. functionalized materials have demonstrated promising results antimicrobial coatings, systems growth factors agents, even as catalysts chemical reactions. In recent nanoparticles nanostructured emerged focal point research due their physicochemical targeted delivery, imaging, theranostic The manipulate size, shape, chemistry at nanoscale paved way innovative approaches personalized therapies. highlights exploration novel methods, modifications, nanoengineering techniques expanded horizon applications, enabling integration into diverse fields ranging biomedicine catalysis. Additionally, this manuscript discusses emerging prospects HAp-based photocatalysis, sensing, energy storage, showcasing realm progresses, future holds tremendous revolutionize medical treatments contribute advancement science technology.

Язык: Английский

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Developing multifunctional cellulose derivatives for environmental and biomedical applications: Insights into modification processes and advanced material properties

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 278, С. 134695 - 134695

Опубликована: Авг. 14, 2024

Язык: Английский

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Promising cellulose–based functional gels for advanced biomedical applications: A review

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 260, С. 129600 - 129600

Опубликована: Янв. 23, 2024

Язык: Английский

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Biodegradable based TENGs for self-sustaining implantable medical devices

Nano Energy, Год журнала: 2024, Номер 127, С. 109785 - 109785

Опубликована: Май 23, 2024

Biodegradable Triboelectric Nanogenerators (B-TENGs) have emerged as a groundbreaking technology with the potential to revolutionize healthcare, particularly in field of self-powered implanted medical devices. This review explains fundamental role B-TENGs addressing critical need for sustainable energy sources power implantable Beginning an exploration significance devices emphasizes necessity biodegradable and solutions. Through in-depth examination principles TENGs their integration both traditional materials, highlights design considerations essential development. The discusses diverse array materials employed various layers B-TENGs, including active layers, electrodes, associated signal conditioning circuits. evaluation performance enabling self-sustaining devices, promising outlook healthcare advancement through these innovative technologies. Moreover, critically assesses lifespan B-TENG addresses concerns regarding device durability. By identifying challenges practical implementation commercialization offers insights into overcoming barriers widespread adoption, thereby facilitating mainstream practices. Despite significant progress, acknowledges current facing provides perspectives on Finally, this paper underscores transformative advancing predicting future where could greatly impact patient care while reducing reliance conventional sources.

Язык: Английский

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A tough, reversible and highly sensitive humidity actuator based on cellulose nanofiber films by intercalation modulated plasticization

Carbohydrate Polymers, Год журнала: 2024, Номер 335, С. 122108 - 122108

Опубликована: Март 29, 2024

Язык: Английский

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Application of lignin and lignin-based composites in different tissue engineering fields

International Journal of Biological Macromolecules, Год журнала: 2022, Номер 222, С. 994 - 1006

Опубликована: Сен. 30, 2022

Язык: Английский

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