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Brianna Barbu

Reporter · US

Indexed articles, last 90 days
2
Latest publication
Sep 3, 2026
Outlet visibility, for Chemical & Engineering News
Top 500K sites
Earliest in this view
Sep 3, 2026

Latest articles

  1. Article · Sep 3, 2026 · Brianna Barbu|Fionna Samuels|Jeremy Barr, special to C&EN|Craig Bettenhausen

    Uncovered: To the moon, Mars, and beyond (opens the original)

    Excerpt · Neutral tone · English

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    Uncovered: To the moon, Mars, and beyond C&EN talks about solar system geochemistry and space mission sustainability by Brianna Barbu, Fionna Samuels, Jeremy Barr, special to C&EN, Craig Bettenhausen Go behind the scenes with C&EN reporters with the Uncovered podcast. In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN reporters Bri Barbu and Fionna Samuels about space science. The conversation delves into the geochemistry of the solar system, sustainability for interplan

  2. Article · Sep 3, 2026 · Brianna Barbu

    Chemistry in Pictures: LARP in the dark (opens the original)

    Excerpt · Neutral tone · English

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    Showcasing the beauty of chemistry, chemical engineering, and related sciences. This video shows the real-time formation of methylammonium lead iodide (MAPbI3) perovskite quantum dots via a technique called ligand-assisted reprecipitation (LARP). The process involves adding a solution of methylammonium iodide, lead iodide, oleic acid, and oleylamine into a vial of rapidly stirring chloroform. When the perovskite precursors meet a liquid they are not soluble in, they rapidly assemble into lumines

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