Tracing Effects of Fluorine Substitutions on G-Quadruplex Conformational Changes.
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DOI: 10.1021/acschembio.6b01096
Abstract: A human telomere sequence that folds into an intramolecular (3 + 1)-hybrid G-quadruplex was modified by the incorporation of 2'-fluoro-2'-deoxyriboguanosines (FG) into syn positions of its outer tetrad. A circular dichroism and NMR spectral analysis… read more here.
Keywords: substitutions quadruplex; tracing effects; fluorine substitutions; quadruplex conformational ... See more keywords
Introducing methoxy or fluorine substitutions on the conjugated side chain to reduce the voltage loss of organic solar cells
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DOI: 10.1039/d1tc02700j
Abstract: Herein, three benzotriazole (BTA)-based polymers and a fused benzotriazole-based small molecule were constructed to realize a relatively high power conversion efficiency (PCE) of above 11% with a high open-circuit voltage (VOC) approaching 0.99 V. read more here.
Keywords: voltage; fluorine substitutions; methoxy fluorine; conjugated side ... See more keywords
The effect of fluorine substitutions on the refractive index properties for π-conjugated calamitic nematic materials
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DOI: 10.1080/01411594.2016.1233555
Abstract: ABSTRACT In order to reveal the effect of fluorine substitutions on the refractive index properties for calamitic nematic materials, we carried out a comparative study with respect to non-fluorinated and two types of laterally fluorinated… read more here.
Keywords: index; index properties; fluorine substitutions; substitutions refractive ... See more keywords