Synthesis of Syndiotactic-Rich Star-Shaped Poly(methyl methacrylate) by Core-First Group Transfer Polymerization Using N-(Trimethylsilyl)bis(trifluoromethanesulfonyl)imideYOUGEN CHEN; TAKADA, Kenji; FUCHISE, Keita et al.Journal of polymer science. Part A. Polymer chemistry. 2012, Vol 50, Num 16, pp 3277-3285, issn 0887-624X, 9 p.Article

Effect of Counter Anions on Kinetics and Stereoregularity for the Strong Brønsted Acid-Promoted Group Transfer Polymerization of N,N-DimethylacrylamideFUCHISE, Keita; YOUGEN CHEN; TAKADA, Kenji et al.Macromolecular chemistry and physics (Print). 2012, Vol 213, Num 15, pp 1604-1611, issn 1022-1352, 8 p.Article

Synthesis of Linear and Star-Shaped Poly[4-(diphenylamino)benzyl methacrylate]s by Group Transfer Polymerization and Their Electrical Memory Device ApplicationsHSU, Jung-Ching; YOUGEN CHEN; KAKUCHI, Toyoji et al.Macromolecules (Print). 2011, Vol 44, Num 13, pp 5168-5173, issn 0024-9297, 6 p.Article

Organic Superbase as an Efficient Catalyst for Group Transfer Polymerization of Methyl MethacrylateKAKUCHI, Toyoji; YOUGEN CHEN; KITAKADO, Junsuke et al.Macromolecules (Print). 2011, Vol 44, Num 12, pp 4641-4647, issn 0024-9297, 7 p.Article

Poly(N-hydroxyethylacrylamide) Prepared by Atom Transfer Radical Polymerization as a Nonionic, Water-Soluble, and Hydrolysis-Resistant Polymer and/or Segment of Block Copolymer with a Well-Defined Molecular WeightNARUMI, Atsushi; YOUGEN CHEN; SONE, Masako et al.Macromolecular chemistry and physics (Print). 2009, Vol 210, Num 5, pp 349-358, issn 1022-1352, 10 p.Article

Synthesis of miktoarm star copolymer Ru(II) complexes by click-to-chelate approachNAO XIAO; YOUGEN CHEN; XIANDE SHEN et al.Polymer journal. 2013, Vol 45, Num 2, pp 216-225, issn 0032-3896, 10 p.Article

Stereoblock-like Brush Copolymers Consisting of Poly(L-lactide) and Poly(D-lactide) Side Chains along Poly(norbornene) Backbone: Synthesis, Stereocomplex Formation, and Structure—Property RelationshipISONO, Takuya; KONDO, Yohei; OZAWA, Shun et al.Macromolecules (Print). 2014, Vol 47, Num 20, pp 7118-7128, issn 0024-9297, 11 p.Article

Thermoresponsive Vesicular Morphologies Obtained by Self-Assemblies of Hybrid Oligosaccharide-block-poly(N-isopropylacrylamide) Copolymer SystemsOTSUKA, Issei; FUCHISE, Keita; HALILA, Sami et al.Langmuir. 2010, Vol 26, Num 4, pp 2325-2332, issn 0743-7463, 8 p.Article

Structural effect of a series of block copolymers consisting of poly(N-isopropylacrylamide) and poly(N-hydroxyethylacrylamide) on thermoresponsive behaviorYOUGEN CHEN; SONE, Masako; FUCHISE, Keita et al.Reactive & functional polymers. 2009, Vol 69, Num 7, pp 463-469, issn 1381-5148, 7 p.Article