Smear layer deproteinization with NaOCl and HOCl: Do application/wash-out times affect dentin bonding of one-step self-etch adhesives?

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064165%3A_____%2F22%3A10434950" target="_blank" >RIV/00064165:_____/22:10434950 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11110/22:10434950

Result on the web

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=TX5luPni.m" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=TX5luPni.m</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4012/dmj.2021-208" target="_blank" >10.4012/dmj.2021-208</a>

Result language

angličtina

Original language name

Smear layer deproteinization with NaOCl and HOCl: Do application/wash-out times affect dentin bonding of one-step self-etch adhesives?

Original language description

This study investigated the influence of application/wash-out times of sodium hypochlorite (NaOCl) and hypochlorous acid (HOCl) on dentin bond strength of one-step self-etch adhesives (1-SEAs). Human coronal dentin discs with a standardized smear layer were pretreated with 6% NaOCl or 100 ppm HOCl for 5s, 15s, or 30s, and washed out with water for 5s, 15s or 30s with or without the application of Clearfil DC Activator (CDA). No pretreatment was used as a control. The discs were bonded with a 1-SEA (Bond Force II or Clearfil Universal Bond Quick) and microtensile bond strength (µTBS) was measured after 24h. Pretreatment with NaOCl for 15s and 30s significantly decreased µTBS (p&lt;0.05), irrespective of wash-out time. The application of CDA recovered µTBS but did not outperform the control group. Conversely, pretreatment with HOCl for 15s and 30s followed by 30s wash-out time significantly increased µTBS of 1-SEAs (p&lt;0.05), regardless of CDA application.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

30208 - Dentistry, oral surgery and medicine

Project

—

Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2022

Confidentiality

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

Name of the periodical

Dental Materials Journal

ISSN

0287-4547

e-ISSN

—

Volume of the periodical

41

Issue of the periodical within the volume

3

Country of publishing house

JP - JAPAN

Number of pages

10

Pages from-to

353-362

UT code for WoS article

000918791200003

EID of the result in the Scopus database

2-s2.0-85131268546