نتایج جستجو برای: advanced nano

تعداد نتایج: 299799  

2016
Jianhong Zhou Lingzhou Zhao

Advanced multifunction titanium (Ti) based bone implant with antibacterial, angiogenic and osteogenic activities is stringently needed in clinic, which may be accomplished via incorporation of proper inorganic bioactive elements. In this work, microporous TiO2/calcium-phosphate coating on Ti doped with strontium, cobalt and fluorine (SCF-TiCP) was developed, which had a hierarchical micro/nano-...

2015
Arnim Schuchardt Tudor Braniste Yogendra K. Mishra Mao Deng Matthias Mecklenburg Marion A. Stevens-Kalceff Simion Raevschi Karl Schulte Lorenz Kienle Rainer Adelung Ion Tiginyanu

Three dimensional (3D) elastic hybrid networks built from interconnected nano- and microstructure building units, in the form of semiconducting-carbonaceous materials, are potential candidates for advanced technological applications. However, fabrication of these 3D hybrid networks by simple and versatile methods is a challenging task due to the involvement of complex and multiple synthesis pro...

Journal: :Computer Physics Communications 2005
Hwee Kuan Lee Yutaka Okabe X. Cheng M. B. A. Jalil

The dynamics of magnetic reversal process plays an important role in the design of the magnetic recording devices in the long time scale limit. In addition to long time scale, microscopic effects such as the entropic effect become important in magnetic nano-scale systems. Many advanced simulation methods have been developed, but few have the ability to simulate the long time scale limit and to ...

2015
Y. Qiu H. Bender O. Richard M.-S. Kim E. Van Besien I. Vos M. de Potter de ten Broeck D. Mocuta W. Vandervorst

Silicon crystallizes in the diamond-cubic phase and shows only a weak emission at 1.1 eV. Diamond-hexagonal silicon however has an indirect bandgap at 1.5 eV and has therefore potential for application in opto-electronic devices. Here we discuss a method based on advanced silicon device processing to form diamond-hexagonal silicon nano-ribbons. With an appropriate temperature anneal applied to ...

Journal: :Drug discovery today 2017
Prina Mehta Rita Haj-Ahmad Manoochehr Rasekh Muhammad S Arshad Ashleigh Smith Susanna M van der Merwe Xiang Li Ming-Wei Chang Zeeshan Ahmad

Complex micro- and nano-structures enable crucial developments in the healthcare remit (e.g., pharmaceutical and biomaterial sciences). In recent times, several technologies have been developed and explored to address key healthcare challenges (e.g., advanced chemotherapy, biomedical diagnostics and tissue regeneration). Electrohydrodynamic atomization (EHDA) technologies are rapidly emerging a...

2017
Amit Aggarwal

The use of advanced Nano materials are at the leading edge of the rapidly developing field of nanotechnology and have attracted increasing interest of current researchers globally because of their unique physico-chemical, biological, optical, electrical and magnetic properties. Both inorganic as well as organic nanomaterial’s have been well explored for their wide range of applications in catal...

2017
Qin Hu Lichen Zhao Jiang Wu Ke Gao Deying Luo Yufeng Jiang Ziyi Zhang Chenhui Zhu Eric Schaible Alexander Hexemer Cheng Wang Yi Liu Wei Zhang Michael Grätzel Feng Liu Thomas P Russell Rui Zhu Qihuang Gong

Hybrid lead halide perovskites have emerged as high-performance photovoltaic materials with their extraordinary optoelectronic properties. In particular, the remarkable device efficiency is strongly influenced by the perovskite crystallinity and the film morphology. Here, we investigate the perovskites crystallisation kinetics and growth mechanism in real time from liquid precursor continually ...

Journal: :Lab on a chip 2014
Yesl Jun Edward Kang Sukyoung Chae Sang-Hoon Lee

Microfluidic technologies have recently been shown to hold significant potential as novel tools for producing micro- and nano-scale structures for a variety of applications in tissue engineering and cell biology. Over the last decade, microfluidic spinning has emerged as an advanced method for fabricating fibers with diverse shapes and sizes without the use of complicated devices or facilities....

2014
Volkmar Weissig Tracy K Pettinger Nicole Murdock

In 2000, the National Institute of Health launched the National Nanotechnology Initiative to support, coordinate, and advance research and development of nanoscale projects. The impact of this new program on health-science related research and development became quickly visible. Broad governmental financial support advanced the start of new, and the deepening of already existing, interdisciplin...

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