Publication / Eiji Yashima

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selected paper

236. A Hetero-Stranded Double helix Composed of m-Diethynylbenzene-Based Complementary molecular Strands Stabilized by Amidinium-Carboxylate Salt Bridges
Z.-Q. Wu, Y. Furusho, H. Yamada, and E. Yashima
Chem. Commun., 46, 8962-8964 (2010) DOI: 10.1039/C0CC03952G
235. Separation of C60 over C70 and Selective Extraction and Resolution of Higher Fullerenes by Syndiotactic Helical Poly(methyl methacrylate)
T. Kawauchi, A. Kitaura, M. Kawauchi, T. Takeichi, J. Kumaki, H. Iida, and E. Yashima
J. Am. Chem. Soc., 132, 12191-12193 (2010) DOI: 10.1021/ja104969a
234. Helical Structure of Liquid Crystalline Poly(N-((4-n-butylphenyl)diphenylmethyl) methacrylamide)
K. Nagai, K. Okoshi, S.-i. Sakurai, M. Banno, A. K. M. F. Azam, M. Kamigaito, Y. Okamoto, and E. Yashima
Macromolecules, 43, 7386-7390 (2010) DOI: 10.1021/ma1012573
233. Two-Dimensional Bilayer Smectic Ordering of Rigid Rod-Rod Helical Diblock Polyisocyanides
M. Banno, Z.-Q. Wu, K. Nagai, S.-i. Sakurai, K. Okoshi, and E. Yashima
Macromolecules, 43, 6553-6561 (2010) DOI: 10.1021/ma1009116
232. Amidinium-Carboxylate Salt Bridges as New Recognition Motif for Mechanically Interlocked Molecules: Synthesis of an Optically Active (2)Catenane and Control of Its Structure
Y. Nakatani, Y. Furusho, and E. Yashima
Angew. Chem., Int. Ed., 49, 5463-5467 (2010) DOI: DOI: 10.1002/anie.201002382
Selected as VIP Paper and highlighted in Angew. Chem., Int. Ed., 49, 8792-8794 (2010).
231. Redox-Triggered Switching of Helical Chirality of Poly(phenylacetylene)s Bearing Riboflavin Pendants
H. Iida, T. Mizoguchi, S.-D. Oh and E. Yashima
Polym. Chem., 1, 841-848 (2010) DOI: 10.1039/C0PY00044B
Selected as a Front Cover and highlighted as Hot Article
230. Complementary Double Helix Formation through Template Synthesis
H. Yamada, Y. Furusho, H. Ito, and E. Yashima
Chem. Commun., 46, 3487-3489 (2010) DOI: 10.1039/C002170A
229. Ion-Triggered Spring-like Motion of a Double Helicate Accompanied by Anisotropic Twisting
K. Miwa, Y. Furusho, and E. Yashima
Nature Chem., 2, 444-449 (2010) DOI: 10.1038/nchem.649
Selected as a Front Cover and highlighted in News and Views in Nature Chem. 2, 429-430 (2010) and Chemistry World in Royal Society of Chemistry in May 4, 2010
228. Visualization of Polymer Chain Conformations in Amorphous Polyisocyanide Langmuir-Blodgett Films by Atomic Force Microscopy
J. Kumaki, T. Kajitani, K. Nagai, K. Okoshi, and E. Yashima
J. Am. Chem. Soc., 132, 5604-5605 (2010) DOI: 10.1021/ja908426u
Highlighted in NPG Asian Materials, 7 June, 2010
226. Double-Stranded Supramolecular Assembly through Salt Bridge Formation between Rigid and Flexible Amidine and Carboxylic Acid Strands
H. Iida, M. Shimoyama, Y. Furusho, and E. Yashima
J. Org. Chem., 75, 417-423 (2010) DOI: 10.1021/jo902158v
225. Mechanism of Helix Induction in Poly(4-carboxyphenyl isocyanide) with Chiral Amines and Memory of the Macromolecular Helicity and Its Helical Structures
Y. Hase, K. Nagai, H. Iida, K. Maeda, N. Ochi, K. Sawabe, K. Sakajiri, K. Okoshi, and E. Yashima
J. Am. Chem. Soc., 131, 10719-10732 (2009) DOI: 10.1021/ja904128d
222. Double Helices with a Controlled Helicity Composed of Biphenol-Derived Phosphoric Acid Diesters
H. Yamada, K. Maeda, and E. Yashima
Chem. Eur. J., 15, 6794-6798 (2009) DOI: 10.1002/chem.200901075
221. Size-Restricted Polymerization in a Discrete Cage of Apo-Ferritin-Containing Rhodium Complexes
S. Abe, K. Hirata, T. Ueno, K. Morino, N. Shimizu, M. Yamamoto, M. Takata, E. Yashima, and Y. Watanabe
J. Am. Chem. Soc., 131, 6958-6960 (2009) DOI: 10.1021/ja901234j
Highlighted in Nature Chem., 15 May 2009.
220. Enantiomer-Selective and Helix-Sense-Selective Living Block Copolymerization of Isocyanide Enantiomers Initiated by Single-Handed Helical Poly(phenyl isocyanide)s
Z.-Q. Wu, K. Nagai, M. Banno, K. Okoshi, K. Onitsuka, and E. Yashima
J. Am. Chem. Soc., 131, 6708-6718 (2009) DOI: 10.1021/ja900036n
219. Double Helix Formation of Oligoresorcinols in Water: Thermodynamic and Kinetic Aspects
H. Goto, Y. Furusho, K. Miwa, and E. Yashima
J. Am. Chem. Soc., 131, 4710-1419 (2009) DOI: 10.1021/ja808585y
218. Helicity Induction on Water-Soluble Oligoresorcinols in Alkaline Water and Their Application to Chirality Sensing
H. Goto, Y. Furusho, and E. Yashima
Chem. Commun., 1650-1652 (2009) DOI: 10.1039/B900113A
214. Sequence-and Chain Length-Specific Complementary Double Helix Formation
H. Ito, Y. Furusho, and E. Yashima
J. Am. Chem. Soc., 130, 14008-14015 (2008) DOI: 10.1021/ja806194e
Highlighted in NPG Asia Materials (December 17, 2008)
212. Helix-Sense-Controlled Synthesis of Optically Active Poly(methyl methacrylate) Stereocomplexes
T. Kawauchi, A. Kitaura, J. Kumaki, H. Kusanagi, and E. Yashima
J. Am. Chem. Soc., 130, 11889-11891 (2008) DOI: 10.1021/ja8048805
Highlighted in NPG Asia Materials (November 25, 2008)
211. Polymerization of an Optically Active Phenylacetylene Derivative Bearing an Azide Residue by Click Reaction and with a Rhodium Catalyst
S. Kobayashi, K. Itomi, K. Morino, H. Iida, and E. Yashima
Chem. Commun., 44, 3019-3021 (2008) DOI: 10.1039/B806343E
Selected as gHot Articleh
210. Chemical Modification of a Luminescent Poly(phenylenevinylene)-Amylose Composite
K. Tamura, K. Maeda, and E. Yashima
Macromolecules, 41, 5065-5069 (2008) DOI: 10.1021/ma800811v
209. Synthesis and Helix Formation of Poly(m-phenylene)s Bearing Optically Active Oligo(ethylene oxide) Side Chains in Protic Media
T. Ben, H. Goto, K. Miwa, H. Goto, K. Morino, Y. Furusho, and E. Yashima
Macromolecules, 41, 4506-4509 (2008) DOI: 10.1021/ma800425a
208. Double-Stranded Helical Polymers Consisting of Complementary Homopolymers
T. Maeda, Y. Furusho, S.-i. Sakurai, J. Kumaki, K. Okoshi, and E. Yashima
J. Am. Chem. Soc., 130, 7938-7945 (2008) DOI: 10.1021/ja711447s
Highlighted in SYNFACTS, No. 9, 927 (2008)
204. Molecular Weight Recognition in the Multiple-Stranded Helix of a Synthetic Polymer without Specific Monomer-Monomer Interaction
J. Kumaki, T. Kawauchi, H. Kusanagi, K. Ute, T. Kitayama, and E. Yashima
J. Am. Chem. Soc., 130, 6373-6380 (2008) DOI: 10.1021/ja077861t
202. Encapsulation of Fullerenes in a Helical PMMA Cavity Leading to a Robust Processable Complex with a Macromolecular Helicity Memory
T. Kawauchi, J. Kumaki, A. Kitaura, K. Okoshi, H. Kusanagi, K. Kobayashi, T. Sugai, H. Shinohara, and E. Yashima
Angew. Chem., Int. Ed., 47, 515-519 (2008) DOI: 10.1002/anie.200703655
Highlighted in NPG Asia Materials on 24 March, 2008.
200. Two- and Three-Dimensional Smectic Ordering of Single-Handed Helical Polymers
H. Onouchi, K. Okoshi, T. Kajitani, S.-i. Sakurai, K. Nagai, K. Onitsuka, and E. Yashima
J. Am. Chem. Soc., 130, 229-236 (2008) DOI: 10.1021/ja074627u
Highlighted in SYNFACTS, No. 4, 0371 (2008).
199. Syntheses and Chiroptical Properties of Optically Active Helical Poly(phenylacetylene)s Bearing [60]Fullerene Pendants
S. Ohsawa, K. Maeda, and E. Yashima
Macromolecules, 40, 9244-9254 (2007) DOI: 10.1021/ma7022342
198. Helix Induction in Poly(phenylacetylene)s Bearing Achiral Oligoglycine Pendants by Chiral Oligopeptides in Water
K. Maeda, H. Tsukui, Y. Matsushita, and E. Yashima
Macromolecules, 40, 7721-7726 (2007) DOI: 10.1021/ma071407s
194. Two-Dimensional Helix Bundles Formation of a Dynamic Helical Poly(phenylacetylene) with Achiral Pendant Groups on Graphite
S.-i. Sakurai, S. Ohsawa, K. Nagai, K. Okoshi, J. Kumaki, and E. Yashima
Angew. Chem., Int. Ed., 46, 7605-7608 (2007) DOI: 10.1002/anie.200701546
193. Enantioselective Synthesis of Complementary Double Helical Molecules that Catalyze Asymmetric Reaction
T. Hasegawa, H. Goto, Y. Furusho, H. Katagiri, and E. Yashima
Angew. Chem., Int. Ed., 46, 5885-5888 (2007) DOI: 10.1002/anie.200701735
192. Double Helical Oligoresorcinols Recognize Oligosaccharides via Heteroduplex Formation through Noncovalent Interactions in Water
H. Goto, Y. Furusho, and E. Yashima
J. Am. Chem. Soc., 129, 9168-9174 (2007) DOI: 10.1021/ja0730359
188. Elastic Behabior of the RecA-DNA Helical Filaments
T. Nishinaka, Y. Doi, R. Hara, and E. Yashima
J. Mol. Biol., 370, 837-845 (2007) DOI: 10.1016/j.jmb.2007.05.044
187. Supramolecular Helical Assembly of an Achiral Cyanine Dye in an Induced Helical Amphiphilic Poly(phenylacetylene) Interior in Water
T. Miyagawa, M. Yamamoto, R. Muraki, H. Onouchi, and E. Yashima
J. Am. Chem. Soc., 129, 3676-3682 (2007) DOI: 10.1021/ja068951l
186. Lipase-Assisted Synthesis of an Optically Active Helical Poly(phenylacetylene) from a Racemic Phenylacetylene and the Macromolecular Helicity Inversion by Chemical Modification of the Side Groups
S. Kobayashi, K. Morino, and E. Yashima
Chem. Commun., 2351-2353 (2007) DOI: 10.1039/B701281K
185. A Supramolecular Helical Structure of the Stereocomplex Composed of Complementary Isotactic and Syndiotactic Poly(methyl methacrylate)s Revealed by Atomic Force Microscopy
J. Kumaki, T. Kawauchi, K. Okoshi, H. Kusanagi, and E. Yashima
Angew. Chem., Int. Ed., 46, 5348-5351 (2007) DOI: 10.1002/anie.200700455
184. Multicomponent Cylindrical Assemblies Driven by Amidinium-Carboxylate Salt Bridge Formation: Salt Bridge and Guest-Encapsulation Induced Helical Twist
H. Katagiri, Y. Tanaka, Y. Furusho, and E. Yashima
Angew. Chem., Int. Ed., 46, 2435-2439 (2007) DOI: 10.1002/anie.200603921
182. Unexpected Thermally Stable, Cholesteric Liquid Crystalline Helical Polyisocyanides with Macromolecular Helicity Memor
Y. Hase, Y. Mitsutsuji, M. Ishikawa, K. Maeda, K. Okoshi, and E. Yashima
Chem. Asian J., 2, 755-763 (2007) DOI: 10.1002/asia.200700051
Selected as "Cover Pictureh by Editor
180. Supramolecular Control of Unwinding and Rewinding of a Double Helix of Oligoresorcinol Using Cyclodextrin/Adamantane Systeme
H. Goto, Y. Furusho, and E. Yashima
J. Am. Chem. Soc., 129, 109-112 (2007) DOI: 10.1021/ja065477a
179. Nanosphere and Nanonetwork Formations of [60]Fullerene-End-Capped Stereoregular Poly(methyl methacrylate)s through Stereocomplex Formation Combined with Self-Assembly of the Fullerenes
T. Kawauchi, J. Kumaki, and E. Yashima
J. Am. Chem. Soc., 128, 10560-10567 (2006) DOI: 10.1021/ja063252u
178. A Luminescent Poly(phenylenevinylene)|Amylose Composite with Supramolecular Liquid Crystallinity
M. Ikeda, Y. Furusho, K. Okoshi, S. Tanahara, K. Maeda, S. Nishino, T. Mori, and E. Yashima
Angew. Chem., Int. Ed., 45, 6491-6495 (2006) DOI: 10.1002/anie.200602134
177. Helicity Induction in a Poly(4-carboxyphenyl isocyanide) with Chiral Amines and Memory of the Macromolecular Helicity in Aqueous Solution
Y. Hase, M. Ishikawa, R. Muraki, K. Maeda, and E. Yashima
Macromolecules, 39, 6003-6008 (2006) DOI: 10.1021/ma0611873
173. Construction of Double-Stranded Metallosupramolecular Polymers with a Controlled Helicity by Combination of Salt Bridges and Metal Coordination
M. Ikeda, Y. Tanaka, T. Hasegawa, Y. Furusho, and E. Yashima
J. Am. Chem. Soc., 128, 6806-6807 (2006) DOI: 10.1021/ja0619096
171. Two-Dimensional Surface Chirality Control by Solvent-Induced Helicity Inversion of a Helical Polyacetylene on Graphite
S. Sakurai, K. Okoshi, J. Kumaki, and E. Yashima
J. Am. Chem. Soc., 128, 5650-565 (2006) DOI: 10.1021/ja061238b
170. Oligoresorcinols Fold into Double Helices in Water
H. Goto, H. Katagiri, Y. Furusho, and E. Yashima
J. Am. Chem. Soc., 128, 7176-7178 (2006) DOI: 10.1021/ja062171v
169. Switching of Macromolecular Helicity of Optically Active Poly(phenylacetylene)s Bearing Cyclodextrin Pendants Induced by Various External Stimuli
K. Maeda, H. Mochizuki, M. Watanabe, and E. Yashima
J. Am. Chem. Soc., 128, 7639-7650 (2006) DOI: 10.1021/ja060858+
168. Hierarchical Amplification of Macromolecular Helicity in a Lyotropic Liquid Crystalline Charged Poly(phenylacetylene) by Nonracemic Dopants in Water and Its Helical Structure
K. Nagai, K. Sakajiri, K. Maeda, K. Okoshi, T. Sato, and E. Yashima
Macromolecules, 39, 5371-5380 (2006) DOI: 10.1021/ma0606760
Selected as "Heart Cut" paper by ACS.
166. Temperature-Driven Switching of Helical Chirality of Poly[(4-carboxyphenyl)acetylene] Induced by a Single Amidine Enantiomer and Memory of the Diastereomeric Macromolecular Helicity
T. Hasegawa, K. Morino, Y. Tanaka, H. Katagiri, Y. Furusho, E. Yashima
Macromolecules, 39, 482-488 (2006) DOI: 10.1021/ma052206w
165. Assisted Formation of Chiral Porphyrin Homoaggregates by an Induced Helical Poly(phenylacetylene) Template and Their Chiral Memory
H. Onouchi, T. Miyagawa, K. Morino, and E. Yashima
Angew. Chem., Int. Ed., 45, 2381-2384 (2006) DOI: 10.1002/anie.200504162
164. Synthesis and Optical Resolution of a Double Helicate Consisting of ortho-Linked Hexaphenol Strands Bridged by Spiroborates
H. Katagiri, T. Miyagawa, Y. Furusho, and E. Yashima
Angew. Chem., Int. Ed., 46, 1741-1744 (2006) DOI: 10.1002/anie.200504326
163. Helix-Sense Controlled Polymerization of a Single Phenyl Isocyanide Enantiomer Leading to Diastereomeric Helical Polyisocyanides with Opposite Helix-Sense and Cholesteric Liquid Crystals with Opposite Twist-Sense
T. Kajitani, K. Okoshi, S. Sakurai, and E. Yashima
J. Am. Chem. Soc., 128, 708-709 (2006) DOI: 10.1021/ja0576536
157. Stereocomplex Formation of Isotactic and Syndiotactic Poly(methyl methacrylate)s in Ionic Liquids Leading to Thermoreversible Ion Gels
T. Kawauchi, J. Kumaki, K. Okoshi, and E. Yashima
Macromolecules, 38, 9155-9160 (2005) DOI: 10.1021/ma0517594
156. Two-Dimensional Hierarchical Self-Assembly of One-Handed Helical Polymers on Graphite
S. Sakurai, K. Okoshi, J. Kumaki, and E. Yashima
Angew. Chem., Int. Ed., 45, 1245-1248 (2006) DOI: 10.1002/anie.200503136
155. Layer-by-layer Assembly of Charged Poly(phenylacetylene)s with Induced Macromolecular Helicity
K. Maeda, Y. Matsushita, M. Ezaka, and E. Yashima
Chem. Commun., 4152-4154 (2005) DOI: 10.1039/B507863F
Selected as "Hot Paper" by Editor and referees
154. AFM Snapshots of Synthetic Multifunctional Pores with Polyacetylene Blockers: Pseudo-Rotaxanes and Template Effects
J. Kumaki, E. Yashima, G. Bollot, J. Mareda, S. Litvinchuk, and S. Matile
Angew. Chem., Int. Ed., 44, 6154-6157 (2005) DOI: 10.1002/anie.200501886
152. Synthesis, Isolation via Self-Assembly and Single-Molecule Observation of a [60]Fullerene-End-Capped Isotactic Poly(methyl methacrylate)
T. Kawauchi, J. Kumaki, and E. Yashima
J. Am. Chem. Soc., 127, 9950-9951 (2005) DOI: 10.1021/ja052166b
150. A Modular Strategy to Artificial Double Helices
Y. Tanaka, H. Katagiri, Y. Furusho, and E. Yashima
Angew. Chem., Int. Ed., 44, 3867-3870 (2005) DOI: 10.1002/anie.200501028
Selected as VIP Paper and highlighted in Science (Editor's choice), 308, 1843 (2005).
149. Well-Defined Liquid Crystalline Properties of Rigid-Rod Helical Polyacetylenes
K. Okoshi, K. Sakajiri, J. Kumaki, and E. Yashima
Macromolecules, 38, 4061-4064 (2005) DOI: 10.1021/ma0503312
148. Conductive Metal Nanowires Produced from the Nucleoprotein Template, Complex of DNA and RecA Protein
T. Nishinaka, A. Takano, Y. Doi, M. Hashimoto, A. akamura, Y. Matsushita, J. Kumaki, and E. Yashima
J. Am. Chem. Soc., 127, 8120-8125 (2005) DOI: 10.1021/ja050487h
147. Two-Dimensional Folded Chain Crystals of a Synthetic Polymer in a Langmuir-Blodgett Film
J. Kumaki, T. Kawauchi, and E. Yashima
J. Am. Chem. Soc., 127, 5788-5789 (2005) DOI: 10.1021/ja050457e
146. Dual Memory of Enantiomeric Helices in a Polyacetylene Induced by a Single Enantiomer
T. Miyagawa, A. Furuko, K. Maeda, K. Katagiri, Y. Furusho, and E. Yashima
J. Am. Chem. Soc., 127, 5018-5019 (2005) DOI: 10.1021/ja0509634
145. Helicity Induction in a Poly(phenylacetylene) Bearing Aza-18-crown-6 Ether Pendants with Optically Active Bisamino Acids and Its Chiral Stimuli-Responsive Gelation
K. Morino, M. Oobo, and E. Yashima
Macromolecules, 38, 3461-3468 (2005) DOI: 10.1021/ma047303o
144. Enantioselective Esterification of Prochiral Phosphonate Pendants of a Polyphenylacetylene Assisted by Macromolecular Helicity: Storage of a Dynamic Macromolecular Helicity Memory
H. Onouchi, T. Miyagawa, A. Furuko, K. Maeda, and E. Yashima
J. Am. Chem. Soc., 127, 2960-2965 (2005) DOI: 10.1021/ja042806v
143. Helical Array of Pendant Fullerenes on Optically Active Poly(phenylacetylene)s
T. Nishimura, K. Maeda, S. Ohsawa, and E. Yashima
Chem. Eur. J., 11, 1181-1190 (2005) DOI: 10.1002/chem.200400812