Nanoparticles (NPs) have an outstanding position in pharmaceutical, biological, and
medical disciplines. Polymeric NPs based on chitosan (CS) can act as excellent drug …

Chitosan is a product of the deacetylation of chitin, which is widely found in nature. Chitosan
is insoluble in water and most organic solvents, which seriously limits both its application …

Proteins and peptides (PPs) have gradually become more attractive therapeutic molecules
than small molecular drugs due to their high selectivity and efficacy, but fewer side effects …

Over the years, seaweeds have been highlighted as valuable natural sources of bioactive
polysaccharides. Fucoidan, a sulphated polysaccharide mainly from brown seaweeds …

The quaternary ammonium salts of chitosan are water soluble derivatives which keep the
promise for real life applications in a large realm of biomedical fields, such as antimicrobial …

Polyelectrolyte complexes (PECs) as safe drug delivery carriers, are spontaneously formed
by mixing the oppositely charged polyelectrolyte solutions in water without using organic …

Fucoidan is a heterogeneous group of polysaccharides isolated from marine organisms,
including brown algae and marine invertebrates. The physicochemical characteristics and …

Abstract Encapsulation in polymer NPs (NPs) is a well-recognized way to improve the oral
bioavailability of hydrophobic and hydrophilic compounds by enhancing their solubility in …

Type 1 diabetes therapies that afford tighter glycemic control in a more manageable and
painless manner for patients has remained a central focus of next-generation diabetes …

The oral drug administration was convenient and comfortable route for patients.
Nevertheless, the oral uptake efficiency of many therapeutic agents was limited by …