| ²é¿´: 194 | »Ø¸´: 2 | ||
| ±¾Ìû²úÉú 1 ¸ö £¬µã»÷ÕâÀï½øÐв鿴 | ||
1109110300ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
|
[ÇóÖú]
ÇóÖúÎÄÏ×¼ìË÷ºÅ
|
|
|
¸÷λ³æÓѺã¬ÇóÖúһƪÎÄÏ׵ļìË÷ºÅ ÌâÃû£ºZnO¨CAlBw-reinforced dental resin composites: the effect of pH level on mechanical properties£¨DOI: 10.1039/c5ra01413a£© ·Ç³£¸Ðл£¡ |
» ²ÂÄãϲ»¶
291Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
ҩѧר˶µ÷¼Á
ÒѾÓÐ10È˻ظ´
Ò»Ö¾Ô¸211£¬0703»¯Ñ§305·ÖÇóµ÷¼Á
ÒѾÓÐ32È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á
ÒѾÓÐ13È˻ظ´
286Çóµ÷¼Á
ÒѾÓÐ23È˻ظ´
085410 273Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
291·Öµ÷¼Á
ÒѾÓÐ6È˻ظ´
310Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
ҩѧ305Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´

Godblesswz
°æÖ÷ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 52 (³õÖÐÉú)
- ¹ó±ö: 3.831
- ½ð±Ò: 26374
- É¢½ð: 8483
- ºì»¨: 269
- ɳ·¢: 20
- Ìû×Ó: 4330
- ÔÚÏß: 1664.7Сʱ
- ³æºÅ: 3322793
- ×¢²á: 2014-07-14
- רҵ: Ç鱨ѧ
- ¹ÜϽ: µ¼Ê¦ÕÐÉú
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
|
SCI¼ìË÷ ZnO-AlBw-reinforced dental resin composites: the effect of pH level on mechanical properties ×÷Õß:Jin, JF (Jin, Jianfeng)[ 1,2 ] ; Wei, GY (Wei, Gaoyan)[ 3,4 ] ; Hao, AL (Hao, Ailian)[ 2 ] ; Zhang, WY (Zhang, Wenyun)[ 3 ] ; Zhang, YM (Zhang, Yumei)[ 5 ] ; Wang, QT (Wang, Qintao)[ 1 ] ; Chen, QH (Chen, Qinghua)[ 6 ] RSC ADVANCES ¾í: 5 ÆÚ: 33 Ò³: 26430-26437 DOI: 10.1039/c5ra01413a ³ö°æÄê: 2015 ²é¿´ÆÚ¿¯ÐÅÏ¢ ÕªÒª The aim of the present study was to investigate the effect of the pH level on the reinforcement of Zn-fused ceramic whisker composites. Zinc oxide (ZnO)-fused aluminum borate whiskers (AlBw) were used to strengthen dental resin composites, and the pH level was found to be a pivotal parameter that determined the composite strength. Another purpose of this study was to investigate the effect of the pH level on the bending strength, elastic modulus, compressive strength and hardness of the composites at pH = 6.0, pH = 6.2, pH = 6.4, pH = 6.6 and pH = 6.8. Each mixture was thermally fused, then silanized and combined with a dental resin at a filler mass percentage of 50%. X-ray diffraction (XRD), scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) spectroscopy were employed to characterize and analyze the AlBw, the ZnO-AlBw and the fracture surface of the resin composites. The highest bending strength (MPa) was observed for the group with pH = 6.4 (140.58 +/- 12.86, n = 5), and the minimal bending strength was observed for the group with unmodified AlBw (73.20 +/- 6.12, n = 5). The compressive strength and bending strength were the opposite, the group with unmodified AlBw was highest (332 +/- 40, n = 5), and the group with pH = 6.4 was lowest (298 +/- 20, n = 5). Reinforcement with ZnO-fused AlBw resulted in novel dental resin composites that possessed a bending strength higher than the unmodified whiskers. ¹Ø¼ü´Ê KeyWords Plus:SILICA-FUSED WHISKERS; POLYMERIZATION STRESS; NANOPARTICLES; CONVERSION; NANORODS; ROUTE; RESTORATIONS; TEMPERATURE; STRENGTH; FILLER ×÷ÕßÐÅÏ¢ ͨѶ×÷ÕßµØÖ·: Zhang, YM (ͨѶ×÷Õß) ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ Fourth Mil Med Univ, Sch Stomatol, Dept Periodontol, State Key Lab Mil Stomatol, Xian 710032, Peoples R China. µØÖ·: ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ [ 1 ] Fourth Mil Med Univ, Sch Stomatol, Dept Periodontol, State Key Lab Mil Stomatol, Xian 710032, Peoples R China [ 2 ] Kunming Municipal Stomatol Hosp, Kunming 650011, Peoples R China [ 3 ] Kunming Gen Hosp PLA, Dept Stomatol, Kunming 650032, Peoples R China ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ [ 4 ] Kunming Med Univ, Clin Coll, Kunming 650032, Peoples R China ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ [ 5 ] Fourth Mil Med Univ, Sch Stomatol, Dept Prosthet Dent, State Key Lab Mil Stomatol, Xian 710032, Peoples R China ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ [ 6 ] Kunming Univ Sci & Technol, Fac Mat & Met Engn, Kunming 650093, Peoples R China µç×ÓÓʼþµØÖ·:wenyunzh88@126.com; yznmbk@fmmu.edu.cn; wqtzym@fmmu.edu.cn »ù½ð×ÊÖúÖÂл »ù½ð×ÊÖú»ú¹¹ ÊÚȨºÅ National Natural Science Foundation of China 81260272 ²é¿´»ù½ð×ÊÖúÐÅÏ¢ ³ö°æÉÌ ROYAL SOC CHEMISTRY, THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND Àà±ð / ·ÖÀà Ñо¿·½Ïò:Chemistry Web of Science Àà±ð:Chemistry, Multidisciplinary ÎÄÏ×ÐÅÏ¢ ÎÄÏ×ÀàÐÍ:Article ÓïÖÖ:English Èë²ØºÅ: WOS:000351494800098 ISSN: 2046-2069 ÆÚ¿¯ÐÅÏ¢ Impact Factor (Ó°ÏìÒò×Ó): Journal Citation Reports® ÆäËûÐÅÏ¢ IDS ºÅ: CE0LF Web of Science ºËÐĺϼ¯ÖÐµÄ "ÒýÓõIJο¼ÎÄÏ×": 47 Web of Science ºËÐĺϼ¯ÖÐµÄ "±»ÒýƵ´Î": 2 |

2Â¥2016-12-18 22:39:06
Godblesswz
°æÖ÷ (Ö°Òµ×÷¼Ò)
- Ó¦Öú: 52 (³õÖÐÉú)
- ¹ó±ö: 3.831
- ½ð±Ò: 26374
- É¢½ð: 8483
- ºì»¨: 269
- ɳ·¢: 20
- Ìû×Ó: 4330
- ÔÚÏß: 1664.7Сʱ
- ³æºÅ: 3322793
- ×¢²á: 2014-07-14
- רҵ: Ç鱨ѧ
- ¹ÜϽ: µ¼Ê¦ÕÐÉú
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï
1109110300: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2016-12-18 23:21:52
lazy½õϪ: LS-EPI+1 2016-12-19 08:22:15
1109110300: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2016-12-18 23:21:52
lazy½õϪ: LS-EPI+1 2016-12-19 08:22:15
|
IDS ºÅ: CE0LF Èë²ØºÅ: WOS:000351494800098 |

3Â¥2016-12-18 22:43:34













»Ø¸´´ËÂ¥