Various strategies have been proposed to reduce the plasma proteins adsorption and consequently the probability of thrombus formation on materials when contacted with blood. Furthermore, another problem associated with biomaterials is the calcification process, which is described as calcium phosphate formation, which is the primary cause of failures in soft tissues and implants. Chitosan and carrageenan are two polymers that show properties that make them promising for use as biomaterials. Chitosan, due to amino groups in its structure, may promote platelet adhesion, being necessary to perform a chemical modification on it, such as sulfonation reactions, in order to reduce plasma protein adsorption. The presence of sulfate groups in carrage...
The interactions between -carrageenan and chitosan, two oppositely charged polysaccharides, have b...
The sulfobetaine (SB) moiety, which comprises a quaternary ammonium group linked to a negatively cha...
The influence of chemical treatments of porous and non-porous chitosan membranes on biomineralizatio...
VÃrias estratÃgias tÃm sido utilizadas para que materiais, quando em contato com sangue, possam redu...
Many strategies have been reported to improve compatibility of biopolymers using chemical and physic...
Medical devices designed to be used in contact with blood can induce several biological effects in t...
A utilização de materiais biologicamente compatíveis é de crescente interesse no meio científico e t...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)PECs of chitosan/-carrageenan ar...
Many strategies have been reported to improve compatibility of biopolymers using chemical and physic...
PECs of chitosan/κ-carrageenan are prepared in three different volumetric rations. The complex forma...
Chitosan blends with synthetic biodegradable biomaterials have been proposed for various biomedical ...
The Ti6Al4V presented a natural oxide layer that increased the corrosion resistance of the material ...
O corpo humano é recoberto por aproximadamente 2 m2 de pele, e lesões cutâneas, além de causarem dan...
Entre os polímeros biodegradáveis, a quitosana tem sido o foco de extensivas pesquisas recentemente....
International audienceFrom 20th century, chitosan, a natural polysaccharide, has received much atten...
The interactions between -carrageenan and chitosan, two oppositely charged polysaccharides, have b...
The sulfobetaine (SB) moiety, which comprises a quaternary ammonium group linked to a negatively cha...
The influence of chemical treatments of porous and non-porous chitosan membranes on biomineralizatio...
VÃrias estratÃgias tÃm sido utilizadas para que materiais, quando em contato com sangue, possam redu...
Many strategies have been reported to improve compatibility of biopolymers using chemical and physic...
Medical devices designed to be used in contact with blood can induce several biological effects in t...
A utilização de materiais biologicamente compatíveis é de crescente interesse no meio científico e t...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)PECs of chitosan/-carrageenan ar...
Many strategies have been reported to improve compatibility of biopolymers using chemical and physic...
PECs of chitosan/κ-carrageenan are prepared in three different volumetric rations. The complex forma...
Chitosan blends with synthetic biodegradable biomaterials have been proposed for various biomedical ...
The Ti6Al4V presented a natural oxide layer that increased the corrosion resistance of the material ...
O corpo humano é recoberto por aproximadamente 2 m2 de pele, e lesões cutâneas, além de causarem dan...
Entre os polímeros biodegradáveis, a quitosana tem sido o foco de extensivas pesquisas recentemente....
International audienceFrom 20th century, chitosan, a natural polysaccharide, has received much atten...
The interactions between -carrageenan and chitosan, two oppositely charged polysaccharides, have b...
The sulfobetaine (SB) moiety, which comprises a quaternary ammonium group linked to a negatively cha...
The influence of chemical treatments of porous and non-porous chitosan membranes on biomineralizatio...