The Evaluation of the Practical Adhesion Strength of Biocompatible thin layers by National and International Standards

Kód výsledku v IS VaVaI

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RIV/68407700:21460/15:00300693

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Evaluation of the Practical Adhesion Strength of Biocompatible thin layers by National and International Standards

Popis výsledku v původním jazyce

The new developed nano and micro thin films in biomedicine are intensively studied at the present time. Many research institutions are looking for ways to evaluate mechanical properties of these films. One of the most important characteristic is practical adhesion. Very important method to evaluate the practical adhesion strength is scratch test. Often, however, the research teams use a method uses disunity evaluation of adhesion of biocompatible surface layer. This fact leads to the inability to quantitatively compare research results. However, there are international standards for Europe, USA and other nations describing scratch tests, for example: ISO 1071-3, ISO 20502, ISO 1518, ASTM C1624-05, ASTM D7187-05, which apply mostly for macro-scratch testers, however can be utilized also for measuring nano- and micro-layers. We tested new evaluation methods and procedures based on international standards and expert system in order to eliminate the problem of disunited measurement of practical adhesion of the layers. This article aims to show the new possibility of using established standards to evaluation of adhesion of nano and micro thin biocompatible films and to show application of the standards.

Název v anglickém jazyce

The Evaluation of the Practical Adhesion Strength of Biocompatible thin layers by National and International Standards

Popis výsledku anglicky

The new developed nano and micro thin films in biomedicine are intensively studied at the present time. Many research institutions are looking for ways to evaluate mechanical properties of these films. One of the most important characteristic is practical adhesion. Very important method to evaluate the practical adhesion strength is scratch test. Often, however, the research teams use a method uses disunity evaluation of adhesion of biocompatible surface layer. This fact leads to the inability to quantitatively compare research results. However, there are international standards for Europe, USA and other nations describing scratch tests, for example: ISO 1071-3, ISO 20502, ISO 1518, ASTM C1624-05, ASTM D7187-05, which apply mostly for macro-scratch testers, however can be utilized also for measuring nano- and micro-layers. We tested new evaluation methods and procedures based on international standards and expert system in order to eliminate the problem of disunited measurement of practical adhesion of the layers. This article aims to show the new possibility of using established standards to evaluation of adhesion of nano and micro thin biocompatible films and to show application of the standards.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Progressive Biomedical Materials and Technologies 2015 Conference proceeding

ISBN

978-80-01-05818-3

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

91-94

Název nakladatele

FBMI ČVUT

Místo vydání

Kladno

Místo konání akce

Kladno

Datum konání akce

9. 10. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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