Sensor response of electrospun poly(lactic acid)/polyaniline nanofibers to aliphatic alcohol vapors of varying sizes

Serrano, W. A. Pacheco; Meléndez, Anamaris; Ramos, Idalia; Pinto, Nicholas J.

doi:10.1109/ibersensor.2014.6995537

Cited by 6 publications

(5 citation statements)

References 6 publications

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“…Several types of electrospun PANI nanofiber based sensors have been developed lately. Recent reports include the electrospun nanofiber of graphene/PANI/PS for the detection of Pb and Cd ions [165], PANI/SnO 2 for H 2 gas sensing [166], multiple detections using PANI/PCL [167], PANI/polyamide 66 for colorimetric sensing [168], PANI/poly(ethylene oxide) gas sensor [169], PANI/ZnO for chemiresistor sensor [170], PANI/PLA to sense alcohol vapors of increasing molecular size [171], PANI/polyvinylidene fluoride as strain sensor [172], high sensitivity gas sensors based on PANI/PMMA [173], PANI/fibroin microfibrous mat as reactive sensor [174], and PANI/polyamide 6/TiO 2 nanofibers for ammonia sensor [175,176].…”

Section: Applications Of Electrospun Pani Nanofibersmentioning

confidence: 99%

A Review of Electrospun Conductive Polyaniline Based Nanofiber Composites and Blends: Processing Features, Applications, and Future Directions

Razak

Wahab

Fadil

et al. 2015

Advances in Materials Science and Engineering

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Electrospun polymer nanofibers with high surface area to volume ratio and tunable characteristic are formed through the application of strong electrostatic field. Electrospinning has been identified as a straight forward and viable technique to produce nanofibers from polymer solution as their initial precursor. These nanofiber materials have attracted attention of researchers due to their enhanced and exceptional nanostructural characteristics. Electrospun polyaniline (PANI) based nanofiber is one of the important new materials for the rapidly growing technology development such as nanofiber based sensor devices, conductive tissue engineering scaffold materials, supercapacitors, and flexible solar cells applications. PANI however is relatively hard to process compared to that of other conventional polymers and plastics. The processing of PANI is daunting, mainly due to its rigid backbone which is related to its high level of conjugation. The challenges faced in the electrospinning processing of neat PANI have alternatively led to the development of the electrospun PANI based composites and blends. A review on the research activities of the electrospinning processing of the PANI based nanofibers, the potential prospect in various fields, and their future direction are presented.

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Section: Applications Of Electrospun Pani Nanofibersmentioning

confidence: 99%

A Review of Electrospun Conductive Polyaniline Based Nanofiber Composites and Blends: Processing Features, Applications, and Future Directions

Razak

Wahab

Fadil

et al. 2015

Advances in Materials Science and Engineering

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“…Overall, the results of this study suggest that electrospun PLA/PANI nanofibers can be used as sensitive and selective sensors for detecting aliphatic alcohol vapors. The high sensitivity and selectivity of these nanofibers, as well as their low cost and ease of fabrication, make them attractive for use in a variety of sensing applications [ 107 ].…”

Section: Applicationsmentioning

confidence: 99%

New Insights to Design Electrospun Fibers with Tunable Electrical Conductive–Semiconductive Properties

Serrano‐Garcia

Bonadies

Thomas

et al. 2023

Sensors

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Fiber electronics, such as those produced by the electrospinning technique, have an extensive range of applications including electrode surfaces for batteries and sensors, energy storage, electromagnetic interference shielding, antistatic coatings, catalysts, drug delivery, tissue engineering, and smart textiles. New composite materials and blends from conductive–semiconductive polymers (C-SPs) offer high surface area-to-volume ratios with electrical tunability, making them suitable for use in fields including electronics, biofiltration, tissue engineering, biosensors, and “green polymers”. These materials and structures show great potential for embedded-electronics tissue engineering, active drug delivery, and smart biosensing due to their electronic transport behavior and mechanical flexibility with effective biocompatibility. Doping, processing methods, and morphologies can significantly impact the properties and performance of C-SPs and their composites. This review provides an overview of the current literature on the processing of C-SPs as nanomaterials and nanofibrous structures, mainly emphasizing the electroactive properties that make these structures suitable for various applications.

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“…Electrospinning is the preferred method of fabricating PLA fibers with diameters in the sub-micrometer range under ambient conditions. [6][7][8][9][10][11][12][13] There exists abundant research on PLA/carbon nanofibers [14][15][16][17][18][19] but there are limited investigations into the production of PLA composite nanofibers containing conducting macromolecules. [9][10][11]20,21 In such composite PLA fibers, however, the PLA concentration exceeded 10 wt% causing the fibers to become insulating due to lack of percolation of the conducting polymer and therefore unsuitable for use as the active component in electrical applications.…”

Section: Introductionmentioning

confidence: 99%

“…[6][7][8][9][10][11][12][13] There exists abundant research on PLA/carbon nanofibers [14][15][16][17][18][19] but there are limited investigations into the production of PLA composite nanofibers containing conducting macromolecules. [9][10][11]20,21 In such composite PLA fibers, however, the PLA concentration exceeded 10 wt% causing the fibers to become insulating due to lack of percolation of the conducting polymer and therefore unsuitable for use as the active component in electrical applications. 20,21 At concentrations lower than 10 wt%, no PLA fibers could be electro-spun.…”

Section: Introductionmentioning

confidence: 99%

Electro-spun poly(lactic acid)/poly(triarylamine)(PLA/PTAA) composite nanofibers with low PLA content for fiber-based electronic applications

Cruz-Arzón,

Falcón-Cruz,

Serrano-García

et al. 2023

Mater. Adv.

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Sensor response of electrospun poly(lactic acid)/polyaniline nanofibers to aliphatic alcohol vapors of varying sizes

Cited by 6 publications

References 6 publications

A Review of Electrospun Conductive Polyaniline Based Nanofiber Composites and Blends: Processing Features, Applications, and Future Directions

A Review of Electrospun Conductive Polyaniline Based Nanofiber Composites and Blends: Processing Features, Applications, and Future Directions

New Insights to Design Electrospun Fibers with Tunable Electrical Conductive–Semiconductive Properties

Electro-spun poly(lactic acid)/poly(triarylamine)(PLA/PTAA) composite nanofibers with low PLA content for fiber-based electronic applications

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