The study objective was to address the hypothesis that simulated biological fluid (SBF) exposure changes nanoceria's surface properties and biological activity. This was investigated by measuring the physicochemical properties of nanoceria with a citric acid coating (size; morphology; crystal structure; ...
He concluded that in the vast majority of the studies, the SBF immersion test had proven successful in predicting the relative in vivo bioactivity of biomaterials, even though a biological or topological mechanism may play an important role in determining the in vivo bioactivity of biomaterials in ...
21,22or physical measurements (ESR)23. A widely used measure of PM oxidative potential is the dithiothreitol (DTT) assay16, which was developed to simulate thein vivogeneration of superoxide radicals (02−). DTT is indeed commonly used as a surrogate for biological reducing agents (NADH and ...
Short tandem repeat (STR) analysis is a valuable tool in identifying the source of biological stains, particularly from the investigation of sexual assault... CT Sanders,N Sanchez,J Ballantyne,... - 《Journal of Forensic Sciences》 被引量: 123发表: 2006年 The modified method of 2-step diffe...
Simulated body fluid immersion method for assessing biological characteristics of calcium citrate. Zhongguo Zuzhi Gongcheng Yanjiu. 2013;17(38):6811-6816. 0 引言 Introduction 各种创伤及慢性疾病如骨质疏松症等使骨折的发 生率显著增加,如何使骨折更好更快地愈合已成为骨科 医生研究的热点问题之一。钙...
Statistical analysis was conducted using ANOVA with biological sex and time points as factors. Differentially expressed genes (DEGs) were identified for each comparison by applying p-values, adjusted p-values (q-values), and fold change (FC) criteria. Partek was used for principal component ...
Division of Endodontics, Department of Oral Biological and Medical Sciences, Faculty of Dentistry, University of British Columbia, Vancouver, Canada He Liu & Ya Shen Department of Stomatology, Xuanwu Hospital, Capital Medical University, Beijing, People’s Republic of China Yuhao Bai Tianmushan Laborat...
This review begins by summarizing the technologies available for simulating microgravity, with some recent analysis of the fluid mechanics of spaceflight analog devices. The possible effects of the different types of vessels on microorganisms apart from their simulation of weightlessness are discussed, as...
Corrosion behaviour of AZ31 magnesium alloy with different grain sizes in simulated biological fluids Acta Biomater, 6 (2010), pp. 1763-1771 View PDFView articleView in ScopusGoogle Scholar [17] N.N. Aung, W. Zhou Effect of grain size and twins on corrosion behaviour of AZ31B magnesium allo...
When the environment is hard to simulate by either biological or synthetic materials, virtual reality environments may help. Virtual reality head-mounted displays have become affordable and feasible for personal computers. Even high-end cell phones come with the capability to render virtual reality scen...