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Sealing the screw access channel with polytetrafluoroethylene tape: Advantages of the technique

Universidade Estadual Paulista (Unesp) (2017-01-01)

The aim of this article is to describe the procedure for sealing the screw access channel using plastic tape, polytetrafluoroethylene, in screw- or cement-retained implant-supported prostheses. This technique is viable and ...

Nanotexturized polytetrafluoroethylene substrates formed by large crystalline nanofibrils in amorphous matrices

de Souza, EF; Torriani, ICL; Teschke, O (Amer Scientific PublishersStevenson RanchEUA, 2008)

Comparison of the inflammatory reaction induced by facial implants os silicone and polytetrafluoroethylene. Study in rabbitsComparación de la reacción inflamatoria inducida por implantes faciales de silicona y politetrafluoroetileno. Estudio en conejos

Universidade Estadual Paulista (Unesp) (2019-01-01)

Background and Objective. The treatment for many facial deformities uses many kinds of autologous grafts or alloplastic materials. Polytetrafluoroethylene (PTFE) has several advantages due to its hydrophobic properties, ...

Synthesis of polytetrafluoroethylene based olefinic copolymer by gamma radiation graffting

FERRETO, H.F.R.; LIMA, L.F.C.P.; PARRA, D.F.; ZAIA, V.; LUGAO, A.B. (2007)

Synthesis of polytetrafluoroethylene based olefinic copolymer by radiation-induced grafting

FERRETO, H.F.R.; LIMA, L.F.C.P.; PARRA, D.F.; LUGAO, A.B.; INTERNATIONAL SYMPOSIUM IN IONIZING RADIATION AN POLYMERS, 7th (2014)

Styrene grafted onto polypropylene and polytetrafluoroethylene films

FERREIRA, H.P.; SOUZA, C.P. de; ZEN, H.A.; GERALDES, A.N.; RIBEIRO, G.; PARRA, D.F.; LUGAO, A.B.; ENCONTRO ANUAL DA SOCIEDADE BRASILEIRA DE PESQUISA EM MATERIAIS, 7. (2014)

Grafting of styrene onto poly(vinylidenefluoride) and poly(tetrafluoroethylene) fims via gamma radiation

GERALDES, ADRIANA N.; ZEN, HELOISA A.; PARRA, DUCLERC F.; LUGAO, ADEMAR B.; LINARDI, MARCELO; INTERNATIONAL SYMPOSIUM ON MACROMOLECULES, 41st (2014)

Development of high performance lubricant through the compatibilization of polyalphaolefin, polyurea and irradiated polytetrafluoroethylene

RATAO, NATALIA T.; ZEN, HELOISA A.; LUGAO, ADEMAR B.; INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE; MEETING ON NUCLEAR APPLICATIONS, 11th; MEETING ON REACTOR PHYSICS AND THERMAL HYDRAULICS, 18th; MEETING ON NUCLEAR INDUSTRY, 3rd (Sao Paulo: ABEN, 2013, 2014)

Superhydrophobic electrosprayed PTFE

Universidade Federal do Paraná (UFPR); Universidade Estadual Paulista (UNESP) (2007-11-15)

This paper shows the deposition of superhydrophobic PTFE (polytetrafluoroethylene) films on FTO (fluorine doped tin oxide) coated glass slides, employing the electrospray technique, using a commercial PTFE particle suspension ...

Calcium sulfate and PTFE nonporous barrier for regeneration of experimental bone defects

Universidade Estadual Paulista (Unesp) (Medicina Oral S L, 2008-06-01)

The aim of the study was to evaluate the possibility to obtain guided bone regeneration with two types of physical barriers (calcium sulfate and PTFE nonporous barrier) in surgical defects created in rat parietal bones. ...

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