Hydrogels based on gelatin poly(hydroxyethyl methacrylate) and poly(butyl acrylate) graft copolymer impregnated with fibrin

Babu, P. D.; Sastry, T. P.; Rose, C.; Rao, N. Muralidhara

doi:10.1002/(sici)1097-4628(19970718)65:3<555::aid-app15>3.0.co;2-w

Cited by 18 publications

(4 citation statements)

References 8 publications

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“…Physiologically clotted fibrin was purified as described elsewhere. 18 Briefly, the crude fibrin that was separated from fresh blood by churning was collected from the slaughterhouse and washed thoroughly under running water to remove the blood clots. Later, the fibrin was treated with 0.5M sodium acetate solution and 30% hydrogen peroxide solution.…”

Section: Purification Of Fibrinmentioning

confidence: 99%

Physiologically clotted fibrin‐calcined bone composite—A possible bone graft substitute

Eusuff

Sastry

2005

J Biomed Mater Res

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Fibrin plays a major role in blood clotting and is important in wound healing. In the present study, physiologically clotted fibrin (PF) and calcined bone (CB) both of bovine origin were used in the preparation of a bone graft material with chitosan (C) as a binder. This bone graft (PF-CB) was characterized by stress-strain analysis, X-ray diffraction (XRD) studies, scanning electron microscopy, differential scanning calorimetry, thermogravimetric analysis, and FTIR spectroscopy. Thermal studies revealed that the incorporation of CB into PF did not alter the thermal stability of fibrin, although it affects the total loss percentage. The composition containing 24:1:15 (PF:C:CB) on dry weight basis exhibited maximum compressive strength, and the same composite was used for characterization studies. The XRD studies have shown the amorphous nature of the implant. SEM pictures revealed the heterogeneity and porous nature of the implant. PF in combination with CB is expected to exhibit osteoinductivity because fibrin, the osteoinductive protein, acts as an angiogenic factor, whereas CB provides calcium and phosphate ions that are needed for new bone formation.

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Section: Purification Of Fibrinmentioning

confidence: 99%

Physiologically clotted fibrin‐calcined bone composite—A possible bone graft substitute

Eusuff

Sastry

2005

J Biomed Mater Res

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“…2007]. Ze względu na właściwości sprzyjające gojeniu się ran może być także stosowana do produkcji nowoczesnych opatrunków medycznych [Babu in. 1997;Hima Bindu i in.…”

Section: Rysunek 19 Schemat Syntezy Hybrydowych Materiałów Porowatych...unclassified

Materiały hybrydowe w innowacjach opakowaniowych

Wojciechowska¹

2019

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Przemysł opakowań to obecnie jeden z najprężniej rozwijających się sektorów gospodarki światowej. Rosnące wymagania stawiane współczesnym opakowaniom wpływają na zmiany ich form konstrukcyjnych i stosowanie materiałów o specyficznych parametrach, np. wysokiej barierowości, odporności termicznej i mechanicznej, co stwarza przestrzeń do rozwoju innowacji opakowaniowych. W ten nurt wpisuje się prezentowana monografia. Celem głównym podjętych studiów literaturowych i badań empirycznych było scharakteryzowanie organiczno-nieorganicznych materiałów hybrydowych, a także opracowanie metod syntezy nowych hybryd na bazie żelatyny i związków krzemoorganicznych. Szczególny nacisk położono na określenie możliwości zastosowania opracowanych układów hybrydowych jako potencjalnych materiałów opakowaniowych.

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“…Physiologically clotted fibrin was purified as described elsewhere (Ravindra Babu et al 1989). Fresh bovine blood was collected from the nearby slaughter-house and churned with a glass rod to isolate crude fibrin.…”

Section: Purification Of Crude Fibrin (F)mentioning

confidence: 99%

A novel wound dressing material — fibrin–chitosan–sodium alginate composite sheet

et al. 2012

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The present study describes preparation and characterization of fibrin-chitosan-sodium alginate composite (F-C-SA) in sheet form. F-C-SA composite was prepared and characterized for its physicochemical properties like water absorption capacity, surface morphology, FTIR spectra and mechanical properties. The optimum quantities of fibrin, chitosan and sodium alginate to get better mechanical properties to composite were determined. FTIR spectrum confirmed the interaction between amino groups of chitosan, fibrin and sodium alginate and SEM studies revealed composite nature of the material.

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Hydrogels based on gelatin poly(hydroxyethyl methacrylate) and poly(butyl acrylate) graft copolymer impregnated with fibrin

Cited by 18 publications

References 8 publications

Physiologically clotted fibrin‐calcined bone composite—A possible bone graft substitute

Physiologically clotted fibrin‐calcined bone composite—A possible bone graft substitute

Materiały hybrydowe w innowacjach opakowaniowych

A novel wound dressing material — fibrin–chitosan–sodium alginate composite sheet

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