English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

An electrospinning system was used to elongate the prepared radical-scavenging antioxidant compounds into a fibrous-structured nanomaterial under the action of electrostatic force, and its structure was characterized by scanning electron microscopy. The trapping performance of the electrospun membrane was evaluated by comparing the sampling results of two membranes, and the integral peak areas were used for the detection of free radicals also obtained. The experimental results show that the electrospun membrane can effectively trap free radicals in polluted air, and the changes in the integral peak areas of free radicals are related to volatile organic compounds, particulate matters, sulphur dioxide, nitrogen dioxide, carbon monooxide, ozone, sampling time, temperature, and humidity. Subsequently, the nanomaterial was used for outfield sampling, and the sampling performance was measured using a fluorescence spectrophotometer.

Preparation of Electrostatic Spinning Composite Film Loaded with Polyvinylpyrrolidone for the Detection of Free Radicals in Polluted Air