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Anion-enhanced excited state charge separation in a spiro-locked N-heterocycle-fused push-pull zinc porphyrin

Description: This article presents a new type of push–pull charge transfer complex, viz., a spiro-locked N-heterocycle-fused zinc porphyrin, ZnP-SQ, that is shown to undergo excited state charge separation, which is enhanced by axial F⁻ binding to the Zn center. Spectroelectrochemical studies are used to identify the spectra of charge separated states and charge separation upon photoexcitation of ZnP is established.
Date: February 24, 2021
Creator: Chahal, Mandeep K.; Liyanage, Anudradha; Alsaleh, Ajyal Z.; Karr, P. A.; Hill, Jonathan P. & D'Souza, Francis
Item Type: Refine your search to only Article
Partner: UNT College of Science
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Episode 62: Teaching Skepticism & Critical Thinking with Bryan Lovelace

Description: Podcast produced by the Osher Lifelong Learning Institute (OLLI) that features an interview with Bryan Lovelace, Adjunct Professor in UNT's Department of Behavior Analysis and Director of Texas Behavior Services. Susan and Bryan discuss media bias, what it means to live in a "post-truth" society, and how we can practice critical thinking in our everyday lives.
Date: February 24, 2021
Duration: 48 minutes 59 seconds
Creator: University of North Texas. Osher Lifelong Learning Institute.
Item Type: Refine your search to only Sound
Partner: UNT Libraries Special Collections

Prepare to Share

Description: This presentation provides an overview of the landscape and factors to consider in choosing among the options for printing and selling an open textbook. It was originally presented as part of Pub101, an online course from the Open Education Network, on February 24, 2021.
Date: February 24, 2021
Creator: Hawkins, Kevin S.
Item Type: Refine your search to only Presentation
Partner: UNT Libraries
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