B-Z Device Chengde Mao
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B-Z Device Chengde Mao. Right-Handed and Left-Handed DNA. A Device Based on the BZ Transition. - Co(NH 3 ) 6 +++. + Co(NH 3 ) 6 +++. Mao, C., Sun, W., Shen, Z. & Seeman,N.C. (1999), Nature 397 , 144-146. A Sequence-Dependent Device Hao Yan. Derivation of PX DNA. - PowerPoint PPT Presentation
Transcript of B-Z Device Chengde Mao
[-] NODE
RIGHT-HANDEDB-DNA
[-] NODES
[+] NODE
LEFT-HANDEDZ-DNA
[+] NODES
Right-Handed and Left-Handed DNA
B-ZZ-B
A Device Based on the B<-->Z Transition
Mao, C., Sun, W., Shen, Z. & Seeman,N.C. (1999), Nature 397, 144-146.
+ Co(NH 3)6+++- Co(NH 3)6
+++
Derivation of PX DNA
Seeman, N.C. (2001) NanoLetters 1, 22-26.
+
+
DS+DS
Resolve
Everywhere
Reciprocal
Exchange
Everywhere
Resolve
Everywhere
Reciprocal
Exchange
Everywhere
P X
Strand
Polarity
Ident ical
Strand
Polarity
Opposite
AFM Evidence for Operationof the PX-JX2 Device
Yan, H., Zhang, X., Shen, Z. & Seeman, N.C. (2002), Nature 415, 62-65.