Biomolecular Modification of Hierarchical Cellulose Fibers through Titania Nanocoating

摘要

The immobilization of proteins on solid surfaces is a key step in the development of medical diagnostics,biomaterials,and cell and tissue engineering,as well as biochips and biosensors.The proteins are generally anchored on solid substrates,such as gold,silicon,and glass,mediated by an organic adhesive layer,for example,through a self-assembled monolayer (SAM),lipid bilayer,or thin polymer film.Recently,even diamond became available for protein immobilization after suitable surface modification.