Partial permanence and stationary distribution of a stochastic competitive model with feedback controls and distributed delays

He, Xiaoqing; Liu, Zhijun

doi:10.1007/s12190-022-01815-x

Cited by 1 publication

(1 citation statement)

References 26 publications

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“…The basic principle of bubble electrospinning has been explained in previous papers of our research group 18,41–49 . The rotating collector was positioned above the spinning unit and linked to the ground terminal of the power supply.…”

Section: Introductionmentioning

confidence: 99%

Bipolymer nanofibers: Engineering nanoscale interface via bubble electrospinning

Ali,

2023

J of Applied Polymer Sci

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Modern applications in biomedicine, drug delivery, and tissue engineering demand versatile materials capable of meeting multifaceted requirements. Conventional mono‐functional materials fall short of addressing these complex demands. To tackle this challenge, this study introduces an innovative approach utilizing bubble electrospinning for the fabrication of bipolymeric side‐by‐side nanofibers. These nanofibers incorporate distinct hydrophilic and hydrophobic domains aligned parallel to their axis, achieved through the electrospinning of polyvinyl alcohol (PVA) as the hydrophilic component, alongside either poly(ε‐caprolactone) (PCL) or Nylon6 as the hydrophobic component. The optimal diameter of the bubble electrospinning reservoir was theoretically determined via simulation of electric field using Maxwell 3D software and experimentally validated. Successful electrospinning resulted in nanofibers with hydrophilic and hydrophobic domains derived from PVA/Nylon6 and PVA/PCL polymer combinations. This innovative process yielded nanofibers with diameters as fine as 101 nm in the PVA/Nylon6 bipolymeric nanofibers. Transmission electron microscopy images provide compelling insights into the distinct interfaces formed during polymer‐polymer interactions within the nanofibers, manifesting the Janus structure. Furthermore, Fourier‐transform infrared spectroscopy confirms the presence of both polymers within the nanofiber matrix. This research represents a significant advancement in the efficient production of bipolymer nanofibers, holding promise for a wide range of applications.

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Section: Introductionmentioning

confidence: 99%

Bipolymer nanofibers: Engineering nanoscale interface via bubble electrospinning

Ali,

2023

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

Partial permanence and stationary distribution of a stochastic competitive model with feedback controls and distributed delays

Cited by 1 publication

References 26 publications

Bipolymer nanofibers: Engineering nanoscale interface via bubble electrospinning

Bipolymer nanofibers: Engineering nanoscale interface via bubble electrospinning

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