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A biomaterial is a substance that has been engineered to interact with biological systems for a medical purpose – either a therapeutic (treat, augment, repair, or replace a tissue function of the body) or a diagnostic one.
A bio-based material is a material intentionally made, either wholly or partially, from substances derived from living (or once-living) organisms, [1] such as plants, animals, enzymes, and microorganisms, including bacteria, fungi and yeast.
At first, the study of biometals was referred to as bioinorganic chemistry. Each branch of bioinorganic chemistry studied separate, particular sub-fields of the subject. However, this led to an isolated view of each particular aspect in a biological system. This view was revised into a holistic approach of biometals in metallomics. [2]
Biomaterial, any substance that has been engineered to interact with biological systems for a medical purpose Topics referred to by the same term This disambiguation page lists articles associated with the title Biological material .
Biomaterial Artificial total hip, knee, shoulder, elbow, wrist: Reconstruct arthritic or fractured joints: High-density alumina, metal bioglass coatings Bone plates, screws, wires: Repair fractures: Bioglass-metal fibre composite, Polysulphone-carbon fibre composite Intramedullary nails: Align fractures Harrington rods: Correct chronic spinal ...
Biotic material or biological derived material is any material that originates from living organisms.Most such materials contain carbon and are capable of decay.. The earliest form of life on Earth arose at least 3.5 billion years ago.
Biomimetic materials in tissue engineering are materials that have been designed such that they elicit specified cellular responses mediated by interactions with scaffold-tethered peptides from extracellular matrix (ECM) proteins; essentially, the incorporation of cell-binding peptides into biomaterials via chemical or physical modification. [3]
Biodegradable polymers are a special class of polymer that breaks down after its intended purpose by bacterial decomposition process to result in natural byproducts such as gases (CO 2, N 2), water, biomass, and inorganic salts.