Influence of Novel Experimental Light-Cured Resin Cement on Microtensile Bond Strength

Kawamura, Midori; Toida, Yu; Hoshika, Shuhei; Islam, Refat Readul; Li, Yitong; Yao, Ye; Liu, Yunqing; Islam, Rafiqul; Sato, Takaaki; Shimada, Yasushi; Sano, Hidehiko

Influence of Novel Experimental Light-Cured Resin Cement on Microtensile Bond Strength

Kawamura, Midori; Toida, Yu; Hoshika, Shuhei et al.

Polymers, 2022, 14(19), 4075

Permalink : https://hdl.handle.net/2115/87267

このアイテムのアクセス数:300件（2026-01-14 20:40 集計）

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アクセス権	metadata only access
URI	https://hdl.handle.net/2115/87267
タイトル	Influence of Novel Experimental Light-Cured Resin Cement on Microtensile Bond Strength
著者	Kawamura, Midori ; Toida, Yu ; Hoshika, Shuhei ; Islam, Refat Readul ; Li, Yitong ; Yao, Ye ; Liu, Yunqing ; Islam, Rafiqul ; Sato, Takaaki ; Shimada, Yasushi ; Sano, Hidehiko
著者名 Kawamura, Midori
著者名 Toida, Yu
e-Rad_Researcher 40581682 著者名 Hoshika, Shuhei
著者名 Islam, Refat Readul
著者名 Li, Yitong
著者名 Yao, Ye
著者名 Liu, Yunqing
e-Rad_Researcher 00906414 著者名 Islam, Rafiqul
e-Rad_Researcher 90778432 著者名 Sato, Takaaki
e-Rad_Researcher 60282761 著者名 Shimada, Yasushi
e-Rad_Researcher 90205998 著者名 Sano, Hidehiko
言語	英語
キーワード	bond strength
	resin cements
	filler morphology
	mechanical properties
	Knoop hardness
	polymerization
発行日	2022-09-28
出版者	MDPI
収録物名	Polymers
巻(号)	14(19)
ページ	4075
抄録	The purpose of this study was to evaluate the microtensile bond strength (mu TBS) and Knoop hardness number (KHN) of a novel experimental light-cured resin cement (HL). Eighteen flat dentin surfaces of human molars were polished using #600 SiC paper and bonded to CAD/CAM resin blocks with the respective resin cements and composites: HL, Panavia V5 (PV), and Clearfil AP-X (AP). All specimens were stored in distilled water at 37 degrees C for 24 h and 7 days. Scanning electron microscope (SEM) and energy dispersive X-ray (EDX) observations were performed to evaluate filler morphology and to detect the elements. The resin cements had a significant effect on the immediate mu TBS (F = 22.59, p < 0.05) and after water storage mu TBS (F = 22.83, p < 0.05). Significant differences (p < 0.05) in the KHN between the tested materials were observed, and HL indicated the highest KHN when compared with PV. HL showed a combination of the regular-shaped filler and spherical-shaped filler within the matrix. Silicon was detected in HL from the EDX evaluation. HL exhibited better bonding performance and polymerization, which may have contributed to the improvement of the adhesive strength.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
関連情報	PMID 36236023
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.3390/polym14194075