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A chirality‐switching free‐energy landscape was reconstructed on a 43‐mer of poly(9,9‐dioctylfluoren‐2,7‐diyl) (PDOF). The simulations were conducted on amorphous silica surface as well as in the vacuum phase for a single chain or for a group of sixteen chains. The achiral‐to‐chiral transition occurs only on amorphous silica (activation free‐energy 35 kcal mol−1), where the enantiomeric (homochiral)...
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