2025 March - 23 articles
Rejections of commercial bone implants have driven research in the biomaterials field to develop more biocompatible and less cytotoxic alternatives. This study aims to create composites based on oxidized bacterial cellulose (OBC) and strontium apatit...
This study is a comparative investigation of the activity of unloaded and curcumin-loaded oil-in-water emulsion or chitosan-based capsules on rabbit retinal cells (RRC), coronavirus HCoV-OC43, and virus HSV-1 virus in relation to their potential opht...
Introduction. The rise of multidrug resistance in Gram-negative ESKAPE pathogens is a critical challenge for modern healthcare. Colistin (CT), a peptide antibiotic, remains a last-resort treatment for infections caused by these superbugs due to its p...
The impact of a glycerol–silicate (GS) plasticizer on the mechanical, thermal and hydrophobic properties pertaining to sodium alginate (NaAlg) and calcium alginate (CaAlg) films were investigated. Spectroscopic and physio-chemical analysis were...
Chitosan is an attractive material for developing inks for extrusion-based bioprinting of 3D structures owing to its excellent properties, including its mechanical properties and antimicrobial activity when used in wound dressings. A key challenge in...
Medicinal plants are widely used in Bolivian folk medicine for the treatment of infectious diseases. We have selected one, Clinopodium bolivianum (Benth.) Kuntze, known as “Khoa”, to investigate its potential anti-HIV activity since, trad...
We developed bio-based chitosan–gelatin films, CHG-LO films, incorporating lavender essential oil (15–26 wt% LO) and oleic acid (33–47 wt% OA) with smooth surfaces and thicknesses of 0.42–0.99 mm. For their manufacture, the na...
Mexican yuca (Yucca decipiens Trel.) is native to the semi-desert region of north-central Mexico. Based on its medicinal uses, the flour produced from its leaves and stems was evaluated to determine new food uses. The flour was characterized based on...
Owing to its natural degradability and excellent film-forming characteristics, sodium alginate (SA) is gaining growing popularity in the field of food packaging. However, the insufficient antioxidant and antibacterial properties hinder its applicatio...
Pickering emulsions (PEs) can be utilized as inks for 3D food printing owing to their extensive stability and appropriate viscoelastic properties. This research explores food-grade PEs stabilized with nanoparticles (NPs) based on modified pea protein...
This study presents the synthesis of allyl-functionalized polysaccharide carbamates (AFCs) with tailored water solubility designed for use in responsive hydrogels and 3D printing applications. A modular one-pot approach was employed to produce cellul...
This study investigates the environmental issue of air pollution (PM 2.5) from agricultural waste in Thailand and promotes the utilization of agricultural wastes by using their chemical compositions, especially cellulose content. The fourth readily a...
Chitosan remains one of the most widely used biopolymers in biomedicine due to its non-toxicity and biodegradability. It is easily chemically modified, allowing its properties to be effectively altered to improve its performance as a gene and drug ca...
Polymer matrices can be reinforced with cellulose fillers in a variety of geometric shapes. Depending on the morphology of the particles, the volume fraction of the composite additive may decrease, while the values of the elastic modulus may increase...
Xylans, polysaccharides abundantly derived from agricultural byproducts, have shown potential pharmacological properties, making them a subject of increasing research interest. This study aimed to expand the understanding of xylans’ pharmacolog...
The printing and dyeing industries generate wastewater containing toxic, hard-to-degrade organic dyes like methylene blue (MB). Recent research focuses on biodegradable, renewable materials such as cellulose-based absorbents to address this issue. Th...
Pullulan is a natural polysaccharide used in many health products, including dry powders for oral and pulmonary administration. In these cases, the control of the shape and dimensions of particles is crucial for obtaining the desired functionality. D...
The nasal cavity has become a focal point for drug delivery research. Beyond its use in treating local diseases, the nasal route is appealing due its ability to deliver systemically potent drugs with low oral bioavailability. Recent interest in nasal...
Polysaccharides offer a perfect option as raw materials for the development of a new generation of sustainable batteries and supercapacitors. This is due to their abundance and inherent structural characteristics. Polysaccharides can be chemically fu...
The search for developing materials of natural origin has become imperative due to the resistance shown by phytopathogenic microorganisms to traditional antimicrobial agents. Natural polymers such as chitosan offer a new alternative to fungal infecti...
There are limited studies in the literature on the surface characterization of modified graphene and graphene oxide and the impact of these modified adsorbents on adsorption performance. In addition, the amine group essentially has a promising affini...
Nowadays, agricultural biomass is one the most valuable sources of natural polysaccharides. In addition to primary agricultural goods, agricultural waste is abundant, diverse, and renewable and can also be utilized as raw material for the production...
Dyes abundance in industrial wastewater exerts adverse effects on the environment and human health; adsorption represents a promising remediation strategy. Chitosan-based composites are interesting materials for dye adsorption. In this work, methyl o...
