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134. Freire F, Seco JM, Quin ˜oa ´ E, Riguera R (2012) Nanospheres with tunable size and chirality
from helical polymer–metal complexes. J Am Chem Soc 134(47):19374–19383.
doi:10.1021/ja3061112
135. Leiras S, Freire F, Seco JM, Quin ˜oa ´ E, Riguera R (2013) Controlled modulation of the helical
sense and the elongation of poly(phenylacetylene)s by polar and donor effects. Chem Sci 4
(7):2735–2743. doi:10.1039/C3SC50835H
136. Percec V, Rudick JG, Peterca M, Staley SR, Wagner M, Obata M, Mitchell CM, Cho W-D,
Balagurusamy VSK, Lowe JN, Glodde M, Weichold O, Chung KJ, Ghionni N, Magonov SN,
Heiney PA (2006) Synthesis, structural analysis, and visualization of a library of dendronized
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137. Percec V, Rinaldi PL (1983) A
13
C-NMR study of the microstrucure of polyphenylacetylenes
prepared with MoCl 5 and WCl 6 . Polym Bull 9(10–11):548–555. doi:10.1007/BF00265243
138. Percec V, Rinaldi PL (1983)
13
C-NMR studies of thermally isomerized polyphenylacetylenes
prepared with MoCl 5 and WCl 6 catalysts. Polym Bull 9(12):582–587. doi:10.1007/
BF00307882
139. Percec V (1983) Microstructure of polyphenylacetylene obtained by MoCl 5 and WCl 6 type
catalysts. Polym Bull 10(1–2):1–7. doi:10.1007/BF00263230
140. Percec V, Rudick JG, Nombel P, Buchowicz W (2002) Dramatic decrease of the cis content
and molecular weight of cis-transoidal polyphenylacetylene at 23
C in solutions prepared in
air. J Polym Sci A Polym Chem 40(19):3212–3220. doi:10.1002/pola.10421
141. Percec V, Rudick JG (2005) Independent electrocyclization and oxidative chain cleavage
along the backboine of cis-poly(phenylacetylene). Macromolecules 38(17):7241–7250.
doi:10.1021/ma051060y
142. Percec V, Rudick JG, Aqad E (2005) Diminished helical character in para-substituted
cis-transoidal polyphenylacetylenes due to intramolecular cyclization. Macromolecules 38
(17):7205–7206. doi:10.1021/ma051536d
143. Karim SMA, Nomura R, Masuda T (2001) Degradation behavior of stereoregular
cis-transoidal poly(phenylacetylene)s. J Polym Sci A Polym Chem 39(18):3130–3136.
doi:10.1002/pola.1294
144. Eelkema R, Pollard MM, Vicario J, Katsonis N, Ramon BS, Bastiaansen CWM, Broer DJ,
Feringa BL (2006) Molecular machines: nanomotor rotates microscale objects. Nature 440
(7081):163. doi:10.1038/440163a
145. Yang H, Buguin A, Taulemesse J-M, Kaneko K, Me ´ry S, Bergeret A, Keller P (2009)
Micron-sized main-chain liquid crystalline elastomer actuators with ultralarge amplitude
contractions. J Am Chem Soc 131(41):15000–15004. doi:10.1021/ja905363f
146. Percec V, Imam MR, Peterca M, Leowanawat P (2012) Self-organizable vesicular columns
assembled from polymers dendronized with semifluorinated Janus dendrimers act as reverse
thermal actuators. J Am Chem Soc 134(9):4408–4420. doi:10.1021/ja2118267
362
J.G. Rudick
by mono- and divalent metals on dynamic helical polymers. Angew Chem Int Ed 50
(49):11692–11695. doi:10.1002/anie.201105769
134. Freire F, Seco JM, Quin ˜oa ´ E, Riguera R (2012) Nanospheres with tunable size and chirality
from helical polymer–metal complexes. J Am Chem Soc 134(47):19374–19383.
doi:10.1021/ja3061112
135. Leiras S, Freire F, Seco JM, Quin ˜oa ´ E, Riguera R (2013) Controlled modulation of the helical
sense and the elongation of poly(phenylacetylene)s by polar and donor effects. Chem Sci 4
(7):2735–2743. doi:10.1039/C3SC50835H
136. Percec V, Rudick JG, Peterca M, Staley SR, Wagner M, Obata M, Mitchell CM, Cho W-D,
Balagurusamy VSK, Lowe JN, Glodde M, Weichold O, Chung KJ, Ghionni N, Magonov SN,
Heiney PA (2006) Synthesis, structural analysis, and visualization of a library of dendronized
polyphenylacetylenes. Chem Eur J 12(22):5731–5746. doi:10.1002/chem.200600009
137. Percec V, Rinaldi PL (1983) A
13
C-NMR study of the microstrucure of polyphenylacetylenes
prepared with MoCl 5 and WCl 6 . Polym Bull 9(10–11):548–555. doi:10.1007/BF00265243
138. Percec V, Rinaldi PL (1983)
13
C-NMR studies of thermally isomerized polyphenylacetylenes
prepared with MoCl 5 and WCl 6 catalysts. Polym Bull 9(12):582–587. doi:10.1007/
BF00307882
139. Percec V (1983) Microstructure of polyphenylacetylene obtained by MoCl 5 and WCl 6 type
catalysts. Polym Bull 10(1–2):1–7. doi:10.1007/BF00263230
140. Percec V, Rudick JG, Nombel P, Buchowicz W (2002) Dramatic decrease of the cis content
and molecular weight of cis-transoidal polyphenylacetylene at 23
C in solutions prepared in
air. J Polym Sci A Polym Chem 40(19):3212–3220. doi:10.1002/pola.10421
141. Percec V, Rudick JG (2005) Independent electrocyclization and oxidative chain cleavage
along the backboine of cis-poly(phenylacetylene). Macromolecules 38(17):7241–7250.
doi:10.1021/ma051060y
142. Percec V, Rudick JG, Aqad E (2005) Diminished helical character in para-substituted
cis-transoidal polyphenylacetylenes due to intramolecular cyclization. Macromolecules 38
(17):7205–7206. doi:10.1021/ma051536d
143. Karim SMA, Nomura R, Masuda T (2001) Degradation behavior of stereoregular
cis-transoidal poly(phenylacetylene)s. J Polym Sci A Polym Chem 39(18):3130–3136.
doi:10.1002/pola.1294
144. Eelkema R, Pollard MM, Vicario J, Katsonis N, Ramon BS, Bastiaansen CWM, Broer DJ,
Feringa BL (2006) Molecular machines: nanomotor rotates microscale objects. Nature 440
(7081):163. doi:10.1038/440163a
145. Yang H, Buguin A, Taulemesse J-M, Kaneko K, Me ´ry S, Bergeret A, Keller P (2009)
Micron-sized main-chain liquid crystalline elastomer actuators with ultralarge amplitude
contractions. J Am Chem Soc 131(41):15000–15004. doi:10.1021/ja905363f
146. Percec V, Imam MR, Peterca M, Leowanawat P (2012) Self-organizable vesicular columns
assembled from polymers dendronized with semifluorinated Janus dendrimers act as reverse
thermal actuators. J Am Chem Soc 134(9):4408–4420. doi:10.1021/ja2118267
362
J.G. Rudick