Chemical sensing with shapeshifting organic molecules
2012; Royal Society of Chemistry; Volume: 3; Issue: 6 Linguagem: Inglês
10.1039/c2sc20238g
ISSN2041-6539
AutoresKimberly K. Larson, Maggie He, Johannes F. Teichert, Atsushi Naganawa, Jeffrey W. Bode,
Tópico(s)Advanced Chemical Sensor Technologies
ResumoA shapeshifting organic molecule dynamically adjusts its equilibrium population of discrete structural isomers in response to an analyte. By incorporating a single 13C-label into the bullvalene core, these changes can be read by a single 13C NMR experiment. The shapeshifting nature and 13C nucleus together act as a reporting element that generates a reproducible pattern from small changes in the chemical shifts and intensities of the carbon peaks.
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