Poly(lactic acid) fibers obtained by solution blow spinning: Effect of a greener solvent on the fiber diameter

2016 ◽  
Vol 133 (18) ◽  
pp. n/a-n/a ◽  
Author(s):  
Delne Domingos da Silva Parize ◽  
Juliano Elvis de Oliveira ◽  
Milene Mitsuyuki Foschini ◽  
José Manoel Marconcini ◽  
Luiz Henrique Capparelli Mattoso
Keyword(s):  
Lactic Acid ◽  
Fiber Diameter ◽  
Poly Lactic Acid ◽  
Solution Blow Spinning

Antimicrobial Poly(lactic acid)-Based Nanofibres Developed by Solution Blow Spinning

2015 ◽  
Vol 15 (1) ◽  
pp. 616-627 ◽  
Author(s):  
Marta Martínez-Sanz ◽  
Cristina Bilbao-Sainz ◽  
Wen-Xian Du ◽  
Bor-Sen Chiou ◽  
Tina G. Williams ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Poly Lactic Acid ◽  
Solution Blow Spinning

Study on Technological Parameters Effecting on Fiber Diameter of Melt Electrospinning

2011 ◽  
Vol 332-334 ◽  
pp. 1550-1556 ◽  
Author(s):  
Xiao Na Wang ◽  
Yang Xu ◽  
Qu Fu Wei ◽  
Yi Bing Cai
Keyword(s):  
Lactic Acid ◽  
Fiber Diameter ◽  
Orthogonal Design ◽  
Jet Flow ◽  
Poly Lactic Acid ◽  
Technological Parameters ◽  
Melt Temperature ◽  
Ultrafine Fibers ◽  
Influencing Mechanism ◽  
Melt Electrospinning

Poly (Lactic Acid) ultrafine fibers were obtained from melt electrospinning in the present work, using a home-made device. To study the effect of main technological parameters on fiber diameter in melt electrospinning, orthogonal design was adopted to examine spinning distance, spinning voltage and melt temperature. Meanwhile, the motion of the jet flow was recorded to help explain the influencing mechanism. Results showed that spinning voltage had the highest impact on the average diameters compared to other considered parameters (spinning distance and melt temperature). fibers with smallest diameter could be produced at 15 kV, 10 cm and 190 o C.

Properties of poly(lactic acid) and poly(ethylene oxide) solvent polymer mixtures and nanofibers made by solution blow spinning

2013 ◽  
Vol 129 (6) ◽  
pp. 3672-3681 ◽  
Author(s):  
Juliano E. Oliveira ◽  
Eduardo A. Moraes ◽  
José M. Marconcini ◽  
Luiz H. C. Mattoso ◽  
Gregory M. Glenn ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Ethylene Oxide ◽  
Poly Lactic Acid ◽  
Polymer Mixtures ◽  
Poly Ethylene Oxide ◽  
Solution Blow Spinning ◽  
Poly Ethylene

Solution blow spinning: parameters optimization and effects on the properties of nanofibers from poly(lactic acid)/dimethyl carbonate solutions

2016 ◽  
Vol 51 (9) ◽  
pp. 4627-4638 ◽  
Author(s):  
Delne Domingos da Silva Parize ◽  
Milene Mitsuyuki Foschini ◽  
Juliano Elvis de Oliveira ◽  
Artur P. Klamczynski ◽  
Gregory Melvin Glenn ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Dimethyl Carbonate ◽  
Parameters Optimization ◽  
Poly Lactic Acid ◽  
Carbonate Solutions ◽  
Solution Blow Spinning

Effect of fiber diameter on spreading, proliferation, and differentiation of osteoblastic cells on electrospun poly(lactic acid) substrates

Biomaterials ◽  
2006 ◽  
Vol 27 (4) ◽  
pp. 596-606 ◽  
Author(s):  
Anand S. Badami ◽  
Michelle R. Kreke ◽  
M. Shane Thompson ◽  
Judy S. Riffle ◽  
Aaron S. Goldstein
Keyword(s):  
Lactic Acid ◽  
Fiber Diameter ◽  
Osteoblastic Cells ◽  
Poly Lactic Acid ◽  
Proliferation And Differentiation

The influence of fiber diameter of electrospun poly(lactic acid) on drug delivery

2012 ◽  
Vol 13 (9) ◽  
pp. 1120-1125 ◽  
Author(s):  
S. C. Chen ◽  
X. B. Huang ◽  
X. M. Cai ◽  
J. Lu ◽  
J. Yuan ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Lactic Acid ◽  
Fiber Diameter ◽  
Poly Lactic Acid

Wearable sensors made with solution-blow spinning poly(lactic acid) for non-enzymatic pesticide detection in agriculture and food safety

2021 ◽  
pp. 113875
Author(s):  
Rafaella T. Paschoalin ◽  
Nathalia O. Gomes ◽  
Gabriela F. Almeida ◽  
Stanley Bilatto ◽  
Cristiane S. Farinas ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Food Safety ◽  
Wearable Sensors ◽  
Poly Lactic Acid ◽  
Pesticide Detection ◽  
Solution Blow Spinning ◽  
Agriculture And Food

Effect of Solvent on the Physical and Morphological Properties of Poly(Lactic Acid) Nanofibers Obtained by Solution Blow Spinning

2014 ◽  
Vol 9 (4) ◽  
pp. 155892501400900 ◽  
Author(s):  
Juliano Oliveira ◽  
Glaúcia Silveira Brichi ◽  
José Manoel Marconcini ◽  
Luiz Henrique Capparelli Mattoso ◽  
Gregory Melvin Glenn ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Polymer Solutions ◽  
Morphological Properties ◽  
Solubility Parameters ◽  
Poly Lactic Acid ◽  
Hansen Solubility Parameters ◽  
Fiber Morphology ◽  
Predictive Tool ◽  
Lack Of Information ◽  
Solution Blow Spinning

Solution blow spinning (SBS) is a simple, safe, and inexpensive alternative to electrospinning for making nanofibers from polymer solutions. However, since SBS is a relatively new technique, there is a general lack of information on polymer solutions and properties that affect fiber morphology and intrinsic properties. The present study reports the solution properties of poly (lactic acid) (PLA) dissolved in chloroform, dichloromethane, and dichloroethane at 4%, 6%, or 8% (w/v) and the properties of fibers made by SBS. In contrast to 4% polymer solutions, fibers made from 6% polymer solutions had few beads and diameters in the range of 120–320 nm. Diameters were greater (311–570 nm) for fibers made from 8% polymer solutions. Solvent evaporation rate affected the fiber porosity and formation. Hansen solubility parameters indicate that dichloromethane was the solvent most miscible with PLA. Fibers made with PLA in dicloromethane had the broader range in fiber diameter. Hansen parameters could be a valuable predictive tool for identifying highly miscible polymer/solvent systems for the SBS process. Polymer solutions with high viscoelasticity and viscosity were well suited for the SBS process. Fibers made from polymer solutions containing dichloromethane had lower crystallinity compared to fibers made from the other solvents.

Sign in / Sign up

Export Citation Format

Share Document