Tag: Biomaterials

Lignin, one of the most abundant organic polymers on Earth, is an integral part of the cell walls of almost all vascular plants. But what is another name for lignin, and why is this complex substance so vital for plant structure and strength?

Approximately 70-80% of raw silk is composed of a fibrous protein called fibroin, with the remaining 20-30% consisting of a glue-like protein, sericin. Understanding what is silk protein made of reveals the complex biochemical architecture behind this famously luxurious and durable natural fiber.

Lignin, the second most abundant natural polymer after cellulose, has transitioned from an industrial waste product to a promising source of bioactive compounds for medical applications. Its complex structure, abundant phenolic groups, and natural defense functions give rise to a variety of medicinal properties currently under intense scientific investigation. Emerging research highlights its potential as a natural, sustainable, and highly versatile biomaterial in biomedicine.

Approximately 65-70% of human bone by weight is composed of the mineral hydroxyapatite, making it the primary component that answers the question: does hydroxyapatite harden bones?. This crystalline substance is the very foundation of skeletal strength and function.

With hydrogels used in everything from advanced wound dressings to cosmetic face masks, their market is rapidly expanding, leaving many to wonder about their health implications. A hydrogel is a three-dimensional network of hydrophilic polymers that can hold large amounts of water or biological fluid.

Multiple studies indicate that banana peels contain a significant amount of cellulose, with content varying between 12% and 59% depending on the variety and extraction method. This high level of cellulose answers the question, "Are banana peels high in cellulose?" and positions them as a valuable source for biomaterial production, offering a sustainable solution to agricultural waste.

Biowaste from animal sources and shells are increasingly being repurposed to synthesize biomaterials like nano hydroxyapatite. This process offers a sustainable and cost-effective alternative to synthetic production, utilizing waste streams to create a valuable resource for biomedical applications, especially in dentistry and orthopedics.

Over 100 million tons of sugarcane bagasse, the fibrous residue of sugar production, are generated globally each year, giving this agricultural byproduct a new life. But what is sugarcane fiber used for? This versatile and highly sustainable material is being repurposed across various industries to create eco-friendly products and generate renewable energy.

As the lightest structural metal available, magnesium's appeal goes far beyond its appearance. The question, 'Is magnesium attractive?', delves into its exceptional properties, including its high strength-to-weight ratio, which have revolutionized various industries, from aerospace to biomedical implants.

Over 80% of all oral drug dosage forms are tablets, and the vast majority of these contain cellulose or its derivatives. Cellulose in medicine is a versatile, plant-based polymer that acts primarily as an inert, non-active ingredient known as an excipient, playing crucial roles in formulation stability, drug release, and delivery.