Nanotechnology

Download An Introduction to Electrospinning and Nanofibers by et al Seeram Ramakrishna PDF

By et al Seeram Ramakrishna

The learn and improvement of nanofibers has received a lot prominence lately as a result heightened expertise of its strength functions within the scientific, engineering and safeguard fields. one of the such a lot winning tools for generating nanofibers is the electrospinning approach. during this well timed publication, the components of electrospinning and nanofibers are coated for the 1st time in one quantity. The e-book should be greatly divided into components: the 1st includes descriptions of the electrospinning approach and modeling to procure nanofibers whereas the second one describes the features and functions of nanofibers. the cloth is geared toward either newbies and skilled researchers within the region.

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Al. 2g/ml | Fennessey and Farris (2004) Mit-uppatham et. al. (2004) Mit-uppatham et. al. (2004) Mit-uppatham et. al. (2004) Kim et. al. (2004a) Bognitzki et. al. (2001) Krishnappa et. al. (2003) Krishnappa et. al. (2003) Choi et al. (2004c) Deitzel et. al. (2001a) Ma et. al. 3(b). Electrospun polymer fibers. Synthetic Polymer Polystyrene, Mw: 299000Da Solvent t-Butylacetate Concentration Reference 20% (w/v) Jarusuwannapoom et. al. (2005) CWorobenzene 30% (w/v) Jarusuwannapoom et. al. (2005) Chloroform 30% (w/v) Jarusuwannapoom et.

Al. (2005) Poly (styrene-butadiene- 75% Tetrahydrofuran : 14wt% Fong and Reneker styrene) triblock 25% dimethylformamide (1999) copolymer, Mw 151,000g/mol Polysulfone, Bisphenol- 90% N,N15% (w/v)-20°/c Yuan et. al. (2005) A. 6dl/g acetone Poly(trimethylene 50% Trifluoroacetic acid 16wt% KM et. al. 92 Poly(urethane) 60% Tetrahydrofuran: 13wt% Lee et. al. (2003a) 40% N,NDimethylformamide Poly(urethane urea)s 20%THF: 80% Isopropyl 35wt% McKee et. al. (2005) Mw 42,000 alcohol Poly(vinyl alcohol) Mw Water at 80°C 25wt% Koski et.

Al. (2004)]. Another protein that is electrospun for use in tissue engineering is fibrinogen. As this protein plays a key role in blood clotting and wound healing, electrospun fibrinogen has been explored for possible usage in wound dressings [Wnek et. al. (2003)]. Proteins such as natural silk fiber have outstanding mechanical properties. This makes it an interesting candidate for application in biomedical field where mechanical property is important. It is possible to electrospin silk to obtain fibers with average diameter less than 500nm [Ohgo et.

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