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Self-etching adhesives: possible new pulp capping agents to vital pulp therapy
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《医学前沿(英文)》 2011年 第5卷 第1期 页码 77-79 doi: 10.1007/s11684-010-0104-8
Pulp capping is one of the solving for keeping vital pulp in the case of dentin caries, reversible pulpitis or traumatic pulp exposure. The presence of bacteria on the cavity walls or in the pulp was the major factor that leads to the failure of pulp capping. Traditional pulp capping agent, calcium hydroxide, may not prevent microleakage. Self-etching system is a newly developed adhesive system, which could provide less microleakage and would not break down or dissolve, preventing the oral fluids and bacteria from the pulp along the cavity wall. This may reduce such clinical problems as postoperative sensitivity, secondary caries and marginal discoloration. Researches showed that some kinds of self-etching adhesives induced the mild to moderate inflammatory pulp response, with negative bacterial staining. Inclusion of antibacterial components into self-etching system, such as 12- methacryloyloxydodecylpyridinium bromide (MDPB) may inhibit bacteria and provide better clinical effects. It is speculated that using the self-etching adhesive system containing the antibacterial agent, such as MDPB, to the dental pulp directly or indirectly, may inhibit bacteria after the placement of restoration as well as residual bacteria in the cavity.
关键词: dental pulp pulp capping self-etching adhesives antibacterial components
Antibacterial properties of extracts of
Manhong YE,Lei ZHANG,Jiaqi GE,Haifeng SUN,Jingjing NI,Shengmei YANG,Wanhong WEI
《农业科学与工程前沿(英文)》 2015年 第2卷 第4期 页码 327-334 doi: 10.15302/J-FASE-2015078
关键词: antibacterial activity Canadian goldenrod antioxidant enzyme crayfish
《环境科学与工程前沿(英文)》 2023年 第17卷 第3期 doi: 10.1007/s11783-023-1631-2
● All 1,4-naphthoquinone hybrids exhibited significant antimicrobial activity.
关键词: 1 4-naphthoquinone derivatives Antibacterial Action mechanism RecA
《化学科学与工程前沿(英文)》 2023年 第17卷 第10期 页码 1544-1554 doi: 10.1007/s11705-022-2288-2
关键词: cellulose-based nanocomposite biodegradable antibacterial fabric nano-copper ions face masks
Jianzhong Ma,Li Ma,Lei Zhang,Wenbo Zhang,Qianqian Fan,Buxing Han,
《工程(英文)》 doi: 10.1016/j.eng.2023.06.005
关键词: MXene nanosheets Vanillin Styrene substitute Leather coating Photothermal conversion Warmth retention Antibacterial properties
Reliability-based robust design optimization of vehicle components, Part I: Theory
Yimin ZHANG
《机械工程前沿(英文)》 2015年 第10卷 第2期 页码 138-144 doi: 10.1007/s11465-015-0333-2
The reliability-based design optimization, the reliability sensitivity analysis and robust design method are employed to present a practical and effective approach for reliability-based robust design optimization of vehicle components. A procedure for reliability-based robust design optimization of vehicle components is proposed. Application of the method is illustrated by reliability-based robust design optimization of axle and spring. Numerical results have shown that the proposed method can be trusted to perform reliability-based robust design optimization of vehicle components.
关键词: vehicle components reliability-based design optimization reliability-based sensitivity analysis multi-objective optimization robust design
Shuai GUO, Xiao WEI, Deyong CHE, Hongpeng LIU, Baizhong SUN
《能源前沿(英文)》 2021年 第15卷 第2期 页码 374-383 doi: 10.1007/s11708-020-0710-3
《医学前沿(英文)》 doi: 10.1007/s11684-023-1008-8
Palanisamy RAVICHANDIRAN, Dhanaraj PREMNATH, Samuel VASANTHKUMAR
《化学科学与工程前沿(英文)》 2015年 第9卷 第1期 页码 46-56 doi: 10.1007/s11705-015-1506-6
关键词: MIC 2-thiophene thiol water as solvent acid chlorides sulfone
Characteristics of chemical components in PM
Jianwu SHI,Xiang DING,Yue ZHOU,Ran YOU,Lu HUANG,Jiming HAO,Feng XIANG,Jian YANG,Ze SHI,Xinyu HAN,Ping NING
《环境科学与工程前沿(英文)》 2016年 第10卷 第5期 doi: 10.1007/s11783-016-0841-2
关键词: PM2.5 Plateau city Organic carbon Element carbon Inorganic ions Secondary components
陶瓷喷墨打印增材制造技术 Review
Brian Derby
《工程(英文)》 2015年 第1卷 第1期 页码 113-123 doi: 10.15302/J-ENG-2015014
陶瓷喷墨打印是一种基于微滴累加的成形技术,典型的微滴体积为10~100 pL。实现微滴累加成形的关键是开发稳定的陶瓷墨水,合适的墨水需要满足由雷诺数和韦伯数定义的流变特性参数空间。在微滴累加成形过程中,微滴首先与成形面碰撞变形并消耗动能,然后在毛细管力作用下铺展并达到平衡状态。已经可以确定的是打印过程中微滴相互作用并形成一维线性特征的机理,但是对二维和三维结构成形机理的认识还处于较低水平,成形二维面的稳定性低于成形一维线性结构。多数情况下,墨水通过蒸发固化,微滴碰撞基体所产生的“咖啡环”缺陷需要通过固化工艺加以控制。已经有大量文献报道了使用喷墨打印技术成形各种类型小型陶瓷零件的成功案例。作为一种未来的制造技术,陶瓷喷墨打印技术有广阔的应用前景。本综述的目的是探索陶瓷喷墨打印技术未来潜在的研究领域,加强对这种制造方法的理解。
《化学科学与工程前沿(英文)》 2023年 第17卷 第12期 页码 2101-2113 doi: 10.1007/s11705-023-2361-5
关键词: ursolic acid antibacterial activities reactive oxygen species apoptosis
Reliability-based robust design optimization of vehicle components, Part II: Case studies
Yimin ZHANG
《机械工程前沿(英文)》 2015年 第10卷 第2期 页码 145-153 doi: 10.1007/s11465-015-0334-1
The reliability-based optimization, the reliability-based sensitivity analysis and robust design method are employed to propose an effective approach for reliability-based robust design optimization of vehicle components in Part I. Applications of the method are further discussed for reliability-based robust optimization of vehicle components in this paper. Examples of axles,torsion bar, coil and composite springs are illustrated for numerical investigations. Results have shown the proposed method is an efficient method for reliability-based robust design optimization of vehicle components.
关键词: vehicle axles and springs reliability-based design optimization reliability-based sensitivity analysis multi-objective optimization robust design
Connected morphable components-based multiscale topology optimization
Jiadong DENG, Claus B. W. PEDERSEN, Wei CHEN
《机械工程前沿(英文)》 2019年 第14卷 第2期 页码 129-140 doi: 10.1007/s11465-019-0532-3
关键词: multiscale topology optimization morphable component material microstructure homogenization
Antibacterial and anti-flaming PA6 composite with metathetically prepared nano AgCl@BaSO
Wei Zhang, Boren Xu, Caihong Gong, Chunwang Yi, Shen Zhang
《化学科学与工程前沿(英文)》 2021年 第15卷 第2期 页码 340-350 doi: 10.1007/s11705-020-1942-9
关键词: nano AgCl@BaSO4 co-precipitates antibacterial flame resistance PA6 composite PA6 yarn
标题 作者 时间 类型 操作
Antibacterial properties of extracts of
Manhong YE,Lei ZHANG,Jiaqi GE,Haifeng SUN,Jingjing NI,Shengmei YANG,Wanhong WEI
期刊论文
Evaluation of 1,4-naphthoquinone derivatives as antibacterial agents: activity and mechanistic studies
期刊论文
Nano-copper ions assembled cellulose-based composite with antibacterial activity for biodegradable personal
期刊论文
Waterborne Poly(Vanillin-Butyl Acrylate)/MXene Coatings for Leather with Desired Warmth Retention and Antibacterial
Jianzhong Ma,Li Ma,Lei Zhang,Wenbo Zhang,Qianqian Fan,Buxing Han,
期刊论文
Experimental study on influence of operating parameters on tar components from corn straw gasification
Shuai GUO, Xiao WEI, Deyong CHE, Hongpeng LIU, Baizhong SUN
期刊论文
Topological reorganization and functional alteration of distinct genomic components in gallbladder cancer
期刊论文
Synthesis, molecular docking and antibacterial evaluation of 2-(4-(4-aminophenylsulfonyl)phenylamino)
Palanisamy RAVICHANDIRAN, Dhanaraj PREMNATH, Samuel VASANTHKUMAR
期刊论文
Characteristics of chemical components in PM
Jianwu SHI,Xiang DING,Yue ZHOU,Ran YOU,Lu HUANG,Jiming HAO,Feng XIANG,Jian YANG,Ze SHI,Xinyu HAN,Ping NING
期刊论文
Discovery of novel ursolic acid derivatives as effective antimicrobial agents through a ROS-mediated apoptosis mechanism
期刊论文
Reliability-based robust design optimization of vehicle components, Part II: Case studies
Yimin ZHANG
期刊论文
Connected morphable components-based multiscale topology optimization
Jiadong DENG, Claus B. W. PEDERSEN, Wei CHEN
期刊论文