Articles with "light darkness" as a keyword



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Reversible Transformations of Polymer Topologies through Visible Light and Darkness.

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Published in 2022 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.2c01622

Abstract: A fundamentally important characteristic of a macromolecule is its shape. Herein, visible light and darkness are used as the only stimuli to reversibly alter the topology of well-defined polymers in a one-pot procedure. For this,… read more here.

Keywords: light darkness; reversible transformations; topology; visible light ... See more keywords
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Bringing Light to the Darkness: COVID-19 and Survivance of American Indians and Alaska Natives

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Published in 2021 at "Health Equity"

DOI: 10.1089/heq.2020.0123

Abstract: The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) sweeping across our country has reawakened the fear, pain, stigma, and loss of past outbreaks of infectious diseases among American Indians and Alaska Natives. Attention to… read more here.

Keywords: american indians; bringing light; darkness covid; indians alaska ... See more keywords
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Early Low-Fluence Red Light or Darkness Modulates the Shoot Regeneration Capacity of Excised Arabidopsis Roots

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Published in 2020 at "Plants"

DOI: 10.3390/plants9101378

Abstract: In plants, light is an important environmental signal that induces meristem development and interacts with endogenous signals, including hormones. We found that treatment with 24 h of low-fluence red light (24 h R) or 24… read more here.

Keywords: shoot regeneration; red light; fluence red; light darkness ... See more keywords