@article{(Open Science Index):https://publications.waset.org/pdf/10001167,
	  title     = {Chloroform-Formic Acid Solvent Systems for Nanofibrous Polycaprolactone Webs},
	  author    = {I. Yalcin Enis and  J. Vojtech and  T. Gok Sadikoglu},
	  country	= {},
	  institution	= {},
	  abstract     = {In this study, polycaprolactone (PCL) was dissolved
in chloroform:ethanol solvent system at a concentration of 18 w/v %.
1, 2, 4, and 6 droplets of formic acid were added to the prepared 10ml
PCL-chloroform:ethanol solutions separately. Fibrous webs were
produced by electrospinning technique based on the horizontal
working principle. Morphology of the webs was investigated by
using scanning electron microscopy (SEM) whereas fiber diameters
were measured by Image J Software System. The effect of formic
acid addition to the mostly used chloroform solvent on fiber
morphology was examined.
Results indicate that there is a distinct fall in fiber diameter with
the addition of formic acid drops. The average fiber diameter was
measured as 2.22μm in PCL /chloroform:ethanol solution system. On
the other hand, 328nm and 256 nm average fiber diameters were
measured for the samples of 4 drops and 6 drops formic acid added.
This study offers alternative solvent systems to produce nanoscaled,
nontoxic PCL fibrous webs by electrospinning technique.
},
	    journal   = {International Journal of Computer and Systems Engineering},
	  volume    = {9},
	  number    = {5},
	  year      = {2015},
	  pages     = {446 - 449},
	  ee        = {https://publications.waset.org/pdf/10001167},
	  url   	= {https://publications.waset.org/vol/101},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 101, 2015},
	}