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Volumn 49, Issue 11, 2010, Pages 1963-1966

Dynamers at the solid-liquid interface: Controlling the reversible assembly/reassembly process between two highly ordered supramolecular guanine motifs

Author keywords

Dynamers; Guanine; Hydrogen bonding; Interfaces; Self assembly

Indexed keywords

CRYPTANDS; G-QUARTET; GUANINE; HYDROGEN BONDINGS; OCTADECYL; SOLID-LIQUID INTERFACES; TRIFLUOROMETHANE SULFONIC ACID;

EID: 77949401117     PISSN: 14337851     EISSN: 15213773     Source Type: Journal    
DOI: 10.1002/anie.200905827     Document Type: Article
Times cited : (147)

References (41)
  • 35
    • 77949399257 scopus 로고    scopus 로고
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  • 36
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  • 39
    • 77949376637 scopus 로고    scopus 로고
    • It is known that an isolated tetramer of guanine complexed with the metal center is not thermodynamically stable in solution, thus octameric or larger G4-based stacks intercalated by cations are typically formed. In STM imaging at the solid, liquid interface, it is very difficult to perform a tomography of a molecular assembly in order to unambiguously determine, in our case, if the observed packing in Figure 1b corresponds to a single layer or double-decker i.e, octamer
    • 4-based stacks intercalated by cations are typically formed. In STM imaging at the solid - liquid interface, it is very difficult to perform a "tomography" of a molecular assembly in order to unambiguously determine, in our case, if the observed packing in Figure 1b corresponds to a single layer or double-decker (i.e., octamer).
  • 41
    • 77949377097 scopus 로고    scopus 로고
    • If different areas are occupied by single molecules of the reactant and product that self-assemble at the solid, liquid interface in a reaction or switching process, the total number of molecules at the surface will changed, thus requiring the occurrence of a desorption and/or re-adsorption process. However, STM imaging at the solid, liquid interface cannot offer realtime monitoring of the reaction process in its intermediate states, thus the occurrence of the reaction at the surface or through a desorption/re-adsorption process cannot be unambiguously determined
    • If different areas are occupied by single molecules of the reactant and product that self-assemble at the solid - liquid interface in a reaction or switching process, the total number of molecules at the surface will changed, thus requiring the occurrence of a desorption and/or re-adsorption process. However, STM imaging at the solid - liquid interface cannot offer realtime monitoring of the reaction process in its intermediate states, thus the occurrence of the reaction at the surface or through a desorption/re-adsorption process cannot be unambiguously determined.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.