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Stereoelectronically-induced allosteric binding: shape complementarity promotes positive cooperativity in fullerene/buckybowl complexes.
Larsen, Eric S; Ahumada, Guillermo; Sultane, Prakash R; Bielawski, Christopher W.
Afiliación
  • Larsen ES; Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan, 44919, Republic of Korea. bielawski@unist.ac.kr.
  • Ahumada G; Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.
  • Sultane PR; Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan, 44919, Republic of Korea. bielawski@unist.ac.kr.
  • Bielawski CW; Center for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan, 44919, Republic of Korea. bielawski@unist.ac.kr.
Chem Commun (Camb) ; 58(45): 6498-6501, 2022 Jun 01.
Article en En | MEDLINE | ID: mdl-35575168
ABSTRACT
A novel 2 1 host-guest complex forms between 8-tert-butyl-6b2-azapenta-benzo[bc,ef,hi,kl,no]corannulene (1) and C60 with positive cooperativity (α = 2.56) and high affinity (K1 × K2 = 2.8 × 106 M-2) at 25 °C. The C60 undergoes increasing shape complementarity toward 1 throughout the binding process.
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Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Fulerenos Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2022 Tipo del documento: Article
Texto completo
Imprimir
XML
PubMed Links
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Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Fulerenos Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2022 Tipo del documento: Article