Recent Patents on Materials Science最新文献_第4页

Recent Trends in the Design of Biocompatible Gels for Tissue Engineering and Drug Delivery Applications 用于组织工程和药物输送应用的生物相容性凝胶设计的最新趋势

Recent Patents on Materials Science Pub Date : 2017-01-16 DOI: 10.2174/1874464810666161215163202

F. D. Ivan, A. Chiriac, V. Balan

引用次数: 0

Recent Progress in Silver and Copper Nanowire Flexible Transparent Conductors 银和铜纳米线柔性透明导体的研究进展

Recent Patents on Materials Science Pub Date : 2017-01-16 DOI: 10.2174/1874464809666160919125510

Jianyu Chen, Yi Li, Jun Chen, Yanwen Ma

引用次数: 3

Influence of Supporting Salts to Shape of the Microstructures Formed during the Electropolymerization of Pyrrole 负载盐对吡咯电聚合过程中微观结构形状的影响

Recent Patents on Materials Science Pub Date : 2017-01-16 DOI: 10.2174/1874464809666160926154512

Ai Li, Linxiu Li, S. Ariyoshi, N. Toshima, Hu Yan

引用次数: 0

A Functional Analysis of Microbial Zeaxanthin: Ingredient for Nutraceutical, Food Additives, Cosmetics/ Skin Care and Pharmaceuticals 微生物玉米黄质的功能分析:营养品、食品添加剂、化妆品/护肤品和药品成分

Recent Patents on Materials Science Pub Date : 2017-01-16 DOI: 10.2174/1874464809666161006165239

Ken-Shwo Dai

引用次数: 0

Effect of Ball Milling and Annealing on the Formation of Nano-Y4Ni3O10 球磨和退火对纳米y4ni3o10形成的影响

Recent Patents on Materials Science Pub Date : 2017-01-16 DOI: 10.2174/1874464809666160926143028

A. El-Meligi, M. Bououdina, A. Al-Saie

引用次数: 1

Recent Developments on Injectable Calcium Phosphate Bone Cement 注射用磷酸钙骨水泥的最新进展

Recent Patents on Materials Science Pub Date : 2017-01-16 DOI: 10.2174/1874464809666160802145629

S. Hablee, N. N. Razali, A. Alqap, I. Sopyan

{"title":"Recent Developments on Injectable Calcium Phosphate Bone Cement","authors":"S. Hablee, N. N. Razali, A. Alqap, I. Sopyan","doi":"10.2174/1874464809666160802145629","DOIUrl":"https://doi.org/10.2174/1874464809666160802145629","url":null,"abstract":"New emerging micro-invasive bone grafting techniques have recently risen the interest towards injectable calcium phosphate cement (CPC) as bone filling material that is able to set itself within the body temperature. There are various formulations of injectable CPC that have been developed in recent years. The development of injectable CPC mainly focuses on getting optimum setting times, mechanical properties, injection capabilities and in vivo properties so that the cement is clinically applicable for orthopedic, dental, craniofacial and maxillofacial, vertebroplasty and kyphoplasty, and drug delivery applications. The existing studies on injectable CPCs have investigated the effects of some factors, such as liquid to powder (P/L) ratio, types solid and liquid phase used, concentration of the liquid phase, density and porosity of the cement, particle size of the cement powder and its crystallinity, needle size, and use of setting retardants, setting accelerators and cohesion promoters on the handling, mechanical and biological properties of the cement. The aim of this paper is to review the recent developments of injectable CPC for bone filling materials. Some prominent patents related to the developments of injectable CPC are also reviewed","PeriodicalId":20875,"journal":{"name":"Recent Patents on Materials Science","volume":"1 1","pages":"72-94"},"PeriodicalIF":0.0,"publicationDate":"2017-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90101982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

A comparative assessment of nanoparticulate and metallic silver coated dressings 纳米颗粒和金属镀银敷料的比较评估

Recent Patents on Materials Science Pub Date : 2016-02-01 DOI: 10.2174/1874464809666160127230508

Kola Ostrikov, Melanie MacGregor-Ramiasa, A. Cavallaro, M. Jacob, K. Vasilev

{"title":"A comparative assessment of nanoparticulate and metallic silver coated dressings","authors":"Kola Ostrikov, Melanie MacGregor-Ramiasa, A. Cavallaro, M. Jacob, K. Vasilev","doi":"10.2174/1874464809666160127230508","DOIUrl":"https://doi.org/10.2174/1874464809666160127230508","url":null,"abstract":"Wound infections arising from bacterial contamination and colonisation are of substantial burden to healthcare. Currently, bandages are used to merely provide wounds with physical barriers to bacteria, however they quickly become saturated and ineffective. Silver containing wound dressings have gained commercial and scientific attention as a potential solution to the problem of wound infections. In this work, we compare the antibacterial efficacy of recently patented silver nanoparticle loaded plasma polymer film technology and a commercially available GranuFoam Silver® silver-coated wound dressings. The silver nanoparticle loaded foams contained lower amount of elemental silver than the commercially available wound dressings but both silver-loaded foams had comparable antibacterial capacity. Furthermore, the silver nanoparticle loaded foams had greater hydrophilicity which may be beneficial in applications. Collectively, the results demonstrate that the nanoparticle loaded plasma polymer coating can be used on medical devices such as wound dressings with similar efficacy to existing products.","PeriodicalId":20875,"journal":{"name":"Recent Patents on Materials Science","volume":"5 1","pages":"50-57"},"PeriodicalIF":0.0,"publicationDate":"2016-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82124298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

CAE Optimization and Design of Injection Mould with Inner Parting Structure for Automobile Front Bumper 汽车前保险杠内分型结构注射模具CAE优化设计

Recent Patents on Materials Science Pub Date : 2016-01-31 DOI: 10.2174/1874464809666160223200310

Quan Wang, Min Zhang, Yujun Cai, Li Shu

引用次数: 2

Microstructural and Optical Performances of Sol-Gel- Synthesized Nd-Doped ZnO Nanoparticles with Various Nd Contents 溶胶-凝胶法制备不同Nd掺杂ZnO纳米颗粒的微观结构和光学性能

Recent Patents on Materials Science Pub Date : 2016-01-31 DOI: 10.2174/1874464809666160223200525

Haiyan Lu

引用次数: 2

Centenary of a Serendipitous Inventor: Stookey and a Short Statistical Overview of Photosensitive Glass & Glass-Ceramics Science and Technology 一个偶然的发明家的百年纪念:斯托基和光敏玻璃和玻璃陶瓷科学技术的简短统计概述

Recent Patents on Materials Science Pub Date : 2016-01-31 DOI: 10.2174/1874464809666160322232922

Marcio Luis Ferreira Nascimento

{"title":"Centenary of a Serendipitous Inventor: Stookey and a Short Statistical Overview of Photosensitive Glass & Glass-Ceramics Science and Technology","authors":"Marcio Luis Ferreira Nascimento","doi":"10.2174/1874464809666160322232922","DOIUrl":"https://doi.org/10.2174/1874464809666160322232922","url":null,"abstract":"In this short statistical report, we compile and analyze statistics on past and current scientific and technological research on photosensitive glass (PG) as well as glass-ceramics (GC). Their developments have traced remarkable histories since their first commercial discoveries in the 1940s and 1950s, both the work of Don Stookey. These products and processes have transformed modern life and are two of the most widely reported methods for special glass manufacturing. They provide security, are of high quality mass production. The U.S., Japan and China have been leaders in PG glass development, the second place going to China in terms of GC research communities. We have observed very significant progress in recent decades with an exponential growth in the number of scientific publications and patents for PGs and GCs due to new publications, author keywords, affiliations and primary characterization techniques. More than 6,497 patents were filed globally prior to 2015 with the terms “photosensitive and glass” and 9,738 with the terms “glass and ceramics” within the title or abstract according to the European Patent Office. These numbers have continued to grow along with worldwide PG and GC-related sales. Based on the Scopus database, for the same period 1,405 PG documents and 30,819 GC-related (primarily manuscripts) were published with the same terms in the title, abstract or keywords list. From this statistical analysis, both PG and GC will continue to be fascinating materials for further research, development and uses in the near future.","PeriodicalId":20875,"journal":{"name":"Recent Patents on Materials Science","volume":"10 1","pages":"33-44"},"PeriodicalIF":0.0,"publicationDate":"2016-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81525289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1