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| 1 | Magnetic iron oxide nanoparticles: Synthesis and surface coating techniques for biomedical applications显示文摘Iron oxide nanoparticles are the most popular magnetic nanoparticles used in biomedical applications due to their low cost, low toxicity, and unique magnetic property. Magnetic iron oxide nanoparticles, including magnetite(Fe3O4) and maghemite(γ-Fe2O3), usually exhibit a superparamagnetic property as their size goes smaller than 20 nm, which are often denoted as superparamagnetic iron oxide nanoparticles(SPIONs) and utilized for drug delivery, diagnosis, therapy, and etc. This review article gives a brief introduction on magnetic iron oxide nanoparticles in terms of their fundamentals of magnetism, magnetic resonance imaging(MRI), and drug delivery, as well as the synthesis approaches, surface coating,and application examples from recent key literatures. Because the quality and surface chemistry play important roles in biomedical applications, our review focuses on the synthesis approaches and surface modifications of iron oxide nanoparticles. We aim to provide a detailed introduction to readers who are new to this field, helping them to choose suitable synthesis methods and to optimize the surface chemistry of iron oxide nanoparticles for their interests. | 孙圣男 魏超 朱赞赞 侯仰龙 Subbu S Venkatraman 徐梽川 | 2014 | Chinese Physics B2014，23，3： | 2 |
| 2 | Biomedical applications of shape-memory polymers:how practically useful are they?显示文摘Shape-memory effect(SME) is the ability of a material to change its dimension in a predefined way in response to an external stimulus. Polymers that exhibit SME are an important class of materials in medicine, especially for minimally invasive deployment of devices. However, the rate of translation of the concept to approved products is extremely low, with mostly nitinolbased devices being approved. In this review, the general aspects of the different types of stimuli that can be used to activate SME are reviewed and sterilization issues of shape-memory polymer(SMP)-based medical devices are addressed. In addition, the general usefulness as well as the limitations of the shape-memory effect for biomedical applications are described. | WONG YeeShan KONG JenFong WIDJAJA Leonardus K VENKATRAMAN Subbu S | 2014 | Science China Chemistry2014，57，4： | 2 |
| 3 | Factors influencing the chemical lithium extraction rate from layered LiNi 1? y ? z Co y Mn z O 2 cathodes显示文摘 | S Venkatraman J Choi A Manthiram | 2004 | Electrochemistry Communications2004，，8： | 2 |
| 4 | Two-stage designs for gene-disease association studies显示文摘 | Satagopan J M Verbel D A Venkatraman E S | 2002 | Biometrics2002，58，1： | 1 |
| 5 | Influence of pitching angle of incidence on the dynamic stall behavior of a symmetric air- foil显示文摘 | Sarkar S Venkatraman K | 2008 | European Journal of Mechanics/B Fluids2008，27，3： | 1 |
| 6 | Properties of Rodlike Polymers In Solution显示文摘 | BERRY G C METZGER P C VENKATRAMAN S | 1979 | Polymer Preprints Division of Polymer Chemistry1979，20，1： | 1 |
| 7 | Dynamics of flexible structures with nonlinear joints 显示文摘 | Sarkar S Venkatraman K Dattaguru B | 2004 | Transactions of ASME2004，126，： | 1 |
| 8 | Dental findings in the diagnosis of idiopathic hypoparathyroidism显示文摘 | Kamarthi N Venkatraman S Patil PB | 2013 | Ann Saudi Med2013，33，4： | 1 |
| 9 | A diffusion model for transient liquid phase bonding显示文摘 | Cain S R Wilcox J R R Venkatraman | 1997 | Acta Mater1997，45，2： | 1 |
| 10 | Drug release from injectable depots:two different in vitro mechanisms显示文摘 | Wang L Venkatraman S Kleiner L | 2004 | J Controlled Release2004，99，2： | 1 |
| 11 | Understanding e-Government Portal Use in Rural India: Role ofDemographic and Personality Characteristics显示文摘 | Venkatesh V Sykes T A Venkatraman S | 2014 | Information Systems Journal2014，24，3： | 1 |
| 12 | 显示文摘 | Phani A S Venkatraman K | 2003 | Mechanical Systems and Signal Processing2003，17，5： | 1 |
| 13 | Circular Binary Segmentation for the Analysis of Array-based DNA Copy Number Data显示文摘 | Adam B Olshen E Venkatraman S | | 0，，04： | 1 |
| 14 | Design,synthesis,and evaluation of oxygen-containing macrocyclic peptidomimetics as inhibitors of HCV NS3 protease显示文摘 | Velázquez F Venkatraman S Blackman M | | 0，，03： | 1 |
| 15 | A Faster Circular Binary Segmentation Algorithm for the Analysis of Array CGH Data显示文摘 | Venkatraman E S Adam B O | | 0，，06： | 1 |
| 16 | Solid particle erosion behaviour of various polyaryletherketone composites显示文摘 | Harsha A P’Tewari U S Venkatraman B | 2003 | Wear2003，254，78： | 1 |
| 17 | Adjustable paclitaxel release kinetics and its efficacy to inhibit smooth muscle cells proliferation显示文摘 | Lao L L Venkatraman S S | 2008 | J Controlled Release2008，130，1： | 1 |
| 18 | A genetic framework for constrained optimization using genetic algorithms 显示文摘 | Venkatraman S | 2005 | IEEE Transactions on Evolutionary Computation (S1089-778X)2005，9，4： | 1 |
| 19 | Implanted cardiovascular polymers: natural, synthetic and bio-inspired 显示文摘 | Venkatraman S Boey F Lao L L | 2008 | Prog Polyrn Sci2008，33，9： | 1 |
| 20 | Active sensing of target location encoded by cortical microstimulation 显示文摘 | Venkatraman S Carmena JM | 2011 | IEEE Trans Neural Syst Rehabil Eng2011，19，3： | 1 |
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