Výsledky vyhledávání - "Permlastic®"

Akademický článek

Quantitative analysis of lead in polysulfide-based impression material

Autor: Aparecida Silva Braga, Sebastião Roberto Silva Braga, Alma Blásida Concepción Elizaur Benitez Catirse, Luis Geraldo Vaz, Francisco de Assis Mollo Junior

Publikováno v: Materials Research, Vol 10, Iss 2, Pp 161-163 (2007)

Permlastic® is a polysulfide-based impression material widely used by dentists in Brazil. It is composed of a base paste and a catalyzer containing lead dioxide. The high toxicity of lead to humans is ground for much concern, since it can attack var

Externí odkaz: https://doaj.org/article/776d8b83550645e999371574b734be9c

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Quantitative analysis of lead in polysulfide-based impression material

Autor: Alma Blasida Concepcion Elizaur B. Catirse, Francisco de Assis Mollo Junior, Luis Geraldo Vaz, S. R S Braga, A. S. Braga

Publikováno v: SciELO
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Materials Research v.10 n.2 2007
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Volume: 10, Issue: 2, Pages: 161-163, Published: JUN 2007
Materials Research, Vol 10, Iss 2, Pp 161-163 (2007)

Made available in DSpace on 2021-07-14T10:47:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2007-06. Added 1 bitstream(s) on 2021-07-14T11:38:28Z : No. of bitstreams: 1 S1516-14392007000200011.pdf: 101669 bytes, checksum: 8b71d41f6a4849a0bb125b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d917955d67673a1363e61cc974aa131a
https://doi.org/10.1590/s1516-14392007000200011

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Cytotoxicity of impression materials

Autor: Robert J. Sydiskis, Donald E. Gerhardt

Publikováno v: The Journal of Prosthetic Dentistry. 69:431-435

The purpose of this study was to assess the potential cytotoxicity of impression materials. The impression material brands tested included Impregum, Reprosil, Surgident, Permlastic, Jeltrate Regular and Jeltrate Fast Set. These impression materials a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dc7f34001a1b8f48ad02bdfb37e77d5
https://doi.org/10.1016/0022-3913(93)90193-r

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EVALUATION OF THE COPYING ABILITY OF DIFFERENT ELASTOMERIC IMPRESSION MATERIALS USING A CLINICALLY APPLICABLE TECHNIQUE

Autor: Wilson Matsumoto, Heitor Panzeri, Rossana Pereira de Almeida Antunes

Publikováno v: Revista de Odontologia da Universidade de São Paulo, Vol 11, Iss 4 (1997)
Revista de Odontologia da Universidade de São Paulo, Vol 11, Iss 4, Pp 263-271
Revista de Odontologia da Universidade de São Paulo, Volume: 11, Issue: 4, Pages: 263-271, Published: OCT 1997
Revista de Odontologia da Universidade de São Paulo v.11 n.4 1997
Revista de Odontologia da Universidade de São Paulo
Universidade de São Paulo (USP)
instacron:USP

O objetivo deste trabalho foi realizar um estudo comparativo entre diferentes sistemas de materiais de moldagem, tais como o polissulfeto, a silicona de condensação e a silicona de adição, através de uma nova técnica de avaliação não destrut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b495a8b8975b585cb93262c17bf0c9c
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-06631997000400007

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The effect of marginal thickness on the distortion of different impression materials

Autor: H. Baharav, Harold S. Cardash, Ben-Zion Laufer, Yehuda Ganor

Publikováno v: The Journal of prosthetic dentistry. 76(5)

An impression of the margins of a prepared tooth and adjacent gingival sulcus must be of sufficient thickness to withstand distortion and tearing when the impression is removed from the mouth. The purpose of this study was to compare the dimensional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::babae1252a2969404185cb9d11a97b24
https://pubmed.ncbi.nlm.nih.gov/8933434

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Akademický článek

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Microscopic and macroscopic investigation on results of mechanical preparation of root canals

Autor: Juan H. Gutie´rrez, Jose´ Garci´a

Publikováno v: Oral Surgery, Oral Medicine, Oral Pathology. 25:108-116

Sixty extracted canine teeth and sixty lower incisors were prepared mechanically, and the root canals were flushed with saline solution, sodium hypochlorite, or EDTA. Canine teeth were enlarged with Maillefer instruments up to No. 100, while incisors

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a991188ba0c8afa6abdc888cba7b624
https://doi.org/10.1016/0030-4220(68)90204-1

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A comparison of silver-plated and stone dies from rubber-base impressions

Autor: Joseph P. Cooney

Publikováno v: The Journal of prosthetic dentistry. 32(3)

The accuracy of silver-plated dies as compared with that of stone dies was investigated using a silicone impression material, Xantopren, and a polysulfide material, Permlastic. A revised method of metallizing the surface of the Xantopren was used whi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5efd7ac8cd834b7c582d661d418f0ed
https://pubmed.ncbi.nlm.nih.gov/4612140

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Impression materials and electrodeposits. Part II: Electrodeposits

Autor: James A. Stackhouse

Publikováno v: The Journal of prosthetic dentistry. 45(2)

1. Of 13 substrate/electrodeposit combinations tested, the six satisfactorily completed were modeling compound/copper, Permlastic/silver, Elasticon/nickel, Polyjel/silver, Polyjel/nickel, and President/copper. 2. The seven remaining substrate/electro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c96b5bb7a4f5cd1be207da2f2e9b769
https://pubmed.ncbi.nlm.nih.gov/6937656

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Protective ear cap

Autor: James A. Donaldson, C. M. Kos, Paul Ver Vais

Publikováno v: Archives of otolaryngology (Chicago, Ill. : 1960). 83(1)

Patients with tympanic membrane perforations or nonepithelialized mastoid bowls have in the past frequently been precluded from swimming. With the introduction of the protective ear cap (Fig 1), a dependable method has been achieved for allowing the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83d0b2012d063d99cbc0d1f09e80b197
https://pubmed.ncbi.nlm.nih.gov/5900439

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