نتایج جستجو برای: nanofibre

تعداد نتایج: 307  

Journal: :Proceedings of the Estonian Academy of Sciences 2018

2001
A Theron E Zussman A L Yarin

This paper describes an electrostatic field-assisted assembly technique combined with an electrospinning process used to position and align individual nanofibres (NFs) on a tapered and grounded wheel-like bobbin. The bobbin is able to wind a continuously as-spun nanofibre at its tip-like edge. The alignment approach has resulted in polyethylene oxide-based NFs with diameters ranging from 100–30...

2017
Haifei Zhan Gang Zhang Vincent B C Tan Yuantong Gu

Carbon fibres have attracted interest from both the scientific and engineering communities due to their outstanding physical properties. Here we report that recently synthesized ultrathin diamond nanothread not only possesses excellent torsional deformation capability, but also excellent interfacial load-transfer efficiency. Compared with (10,10) carbon nanotube bundles, the flattening of nanot...

Journal: :Circulation 2009
Francesco Innocente Delia Mandracchia Erman Pektok Benjamin Nottelet Jean-Christophe Tille Sarra de Valence Giuseppe Faggian Alessandro Mazzucco Afksendiyos Kalangos Robert Gurny Michael Moeller Beat H Walpoth

BACKGROUND Clinical small-caliber vascular prostheses are unsatisfactory. Reasons for failure are early thrombosis and late intimal hyperplasia. We thus prepared biodegradable small-caliber vascular prostheses using electrospun polycaprolactone (PCL) with slow-releasing paclitaxel (PTX), an antiproliferative drug. METHODS AND RESULTS PCL solutions containing PTX were used to prepare nonwoven ...

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