Preparation of growth factor-loaded biodegradable matrices consisting of poly(depsipeptide-co-lactide) and cell growth on the matricesOHYA, Yuichi; MATORI, Jun; OUCHI, Tatsuro et al.Reactive & functional polymers. 2014, Vol 81, pp 33-39, issn 1381-5148, 7 p.Article

Synthesis of novel comb-type polylactide and its biodegradabilityTASAKA, Fumitaka; OHYA, Yuichi; OUCHI, Tatsuro et al.Macromolecules. 2001, Vol 34, Num 16, pp 5494-5500, issn 0024-9297Article

Effects of Polydepsipeptide Side-Chain Groups on the Temperature Sensitivity of Triblock Copolymers Composed of Polydepsipeptides and Poly(ethylene glycol)OHYA, Yuichi; YAMAMOTO, Hidetoshi; NAGAHAMA, Koji et al.Journal of polymer science. Part A. Polymer chemistry. 2009, Vol 47, Num 15, pp 3892-3903, issn 0887-624X, 12 p.Article

Biodegradable Nanogels Prepared by Self-Assembly of Poly(L-lactide)-Grafted Dextran : Entrapment and Release of ProteinsNAGAHAMA, Koji; OUCHI, Tatsuro; OHYA, Yuichi et al.Macromolecular bioscience (Print). 2008, Vol 8, Num 11, pp 1044-1052, issn 1616-5187, 9 p.Article

Biodegradable nanogel formation of polylactide-grafted dextran copolymer in dilute aqueous solution and enhancement of its stability by stereocomplexationNAGAHAMA, Koji; MORI, Yousuke; OHYA, Yuichi et al.Biomacromolecules. 2007, Vol 8, Num 7, pp 2135-2141, issn 1525-7797, 7 p.Article

Impacts of stereoregularity and stereocomplex formation on physicochemical, protein adsorption and cell adhesion behaviors of star-shaped 8-arms poly(ethylene glycol)- : poly(lactide) block copolymer filmsNAGAHAMA, Koji; NISHIMURA, Yoshihiro; OHYA, Yuichi et al.Polymer (Guildford). 2007, Vol 48, Num 9, pp 2649-2658, issn 0032-3861, 10 p.Article

Formation of core-shell type biodegradable polymeric micelles from amphiphilic poly(aspartic acid)-block-polylactide diblock copolymerARIMURA, Hidetoshi; OHYA, Yuichi; OUCHI, Tatsuro et al.Biomacromolecules. 2005, Vol 6, Num 2, pp 720-725, issn 1525-7797, 6 p.Article

Preparation of a biodegradable matrix through polyion complex formation by mixing polylactide-based microspheres having oppositely charged surfacesARIMURA, Hidetoshi; OHYA, Yuichi; OUCHI, Tatsuro et al.Journal of colloid and interface science. 2004, Vol 270, Num 2, pp 299-303, issn 0021-9797, 5 p.Article

Synthesis of poly(L-lactide)-grafted pullulan through coupling reaction between amino group end-capped poly(L-lactide) and carboxymethyl pullulan and its aggregation behavior in waterOUCHI, Tatsuro; MINARI, Tetsuji; OHYA, Yuichi et al.Journal of polymer science. Part A. Polymer chemistry. 2004, Vol 42, Num 21, pp 5482-5487, issn 0887-624X, 6 p.Article

Mechanical property and biodegradability of solution-cast films prepared from amphiphilic polylactide-grafted dextranOUCHI, Tatsuro; KONTANI, Tomohiro; OHYA, Yuichi et al.Journal of polymer science. Part A. Polymer chemistry. 2003, Vol 41, Num 16, pp 2462-2468, issn 0887-624X, 7 p.Article

Biodegradable poly(L-lactide)-grafted α-cyclodextrin copolymer displaying specific dye absorption by host-guest interactionsNAGAHAMA, Koji; SHIMIZU, Keiko; OUCHI, Tatsuro et al.Reactive & functional polymers. 2009, Vol 69, Num 12, pp 891-897, issn 1381-5148, 7 p.Article

Synthesis of branched poly(lactide) using polyglycidol and thermal, mechanical properties of its solution-cast filmOUCHI, Tatsuro; ICHIMURA, Shunsuke; OHYA, Yuichi et al.Polymer (Guildford). 2006, Vol 47, Num 1, pp 429-434, issn 0032-3861, 6 p.Article

Encapsulation and/or release behavior of bovine serum albumin within and from polylactide-grafted dextran microspheresOUCHI, Tatsuro; SAITO, Toshifumi; KONTANI, Tomohiro et al.Macromolecular bioscience (Print). 2004, Vol 4, Num 4, pp 458-463, issn 1616-5187, 6 p.Article

The formation of biodegradable polymeric micelles from newly synthesized poly(aspartic acid)-block-polylactide AB-type diblock copolymersARIMURA, Hidetoshi; OHYA, Yuichi; OUCHI, Tatsuro et al.Macromolecular rapid communications. 2004, Vol 25, Num 6, pp 743-747, issn 1022-1336, 5 p.Article

Modification of polylactide upon physical properties by solution-cast blends from polylactide and polylactide-grafted dextranOUCHI, Tatsuro; KONTANI, Tomohiro; OHYA, Yuichi et al.Polymer (Guildford). 2003, Vol 44, Num 14, pp 3927-3933, issn 0032-3861, 7 p.Article

Preparation of polylactide microspheres having positively or negatively charged surfacesARIMURA, Hidetoshi; OHYA, Yuichi; OUCHI, Tatsuro et al.Macromolecular bioscience (Print). 2003, Vol 3, Num 1, pp 18-25, issn 1616-5187, 8 p.Article

Synthesis of poly(L-lactide) end-capped with lactose residueOUCHI, Tatsuro; UCHIDA, Tomoyuki; ARIMURA, Hidetoshi et al.Biomacromolecules. 2003, Vol 4, Num 3, pp 477-480, issn 1525-7797, 4 p.Article

Characteristic properties of film prepared from poly(L-lactide)-grafted dextran of a relatively high sugar unit content as a degradable biomaterialOUCHI, Tatsuro; KONTANI, Tomohiro; AOKI, Rie et al.Journal of polymer science. Part A. Polymer chemistry. 2006, Vol 44, Num 21, pp 6402-6409, issn 0887-624X, 8 p.Article

Preparation of poly[DL-lactide-co-glycolide]-based microspheres containing protein by use of amphiphilic diblock copolymers of depsipeptide and lactide having ionic pendant groups as biodegradable surfactants by W/O/W emulsion methodOUCHI, Tatsuro; SASAKAWA, Mitsuhiro; ARIMURA, Hidetoshi et al.Polymer (Guildford). 2004, Vol 45, Num 5, pp 1583-1589, issn 0032-3861, 7 p.Article

Irreversible Temperature-Responsive Formation of High-Strength Hydrogel from an Enantiomeric Mixture of Starburst Triblock Copolymers Consisting of 8-Arm PEG and PLLA or PDLANAGAHAMA, Koji; FUJIURA, Kanae; ENAMI, Shunsuke et al.Journal of polymer science. Part A. Polymer chemistry. 2008, Vol 46, Num 18, pp 6317-6332, issn 0887-624X, 16 p.Article

Design of attachment type of drug delivery system by complex formation of avidin with biotinyl drug model and biotinyl saccharideOUCHI, Tatsuro; YAMABE, Etsuro; HARA, Kei et al.Journal of controlled release. 2004, Vol 94, Num 2-3, pp 281-291, issn 0168-3659, 11 p.Article

Formation of polymeric micelles with amino surfaces from Amphiphilic AB-type diblock copolymers composed of poly(glycolic acid lysine) segments and polylactide segmentsOUCHI, Tatsuro; MIYAZAKI, Hidetake; ARIMURA, Hidetoshi et al.Journal of polymer science. Part A. Polymer chemistry. 2002, Vol 40, Num 10, pp 1426-1432, issn 0887-624XArticle

Molecular screw and nut : Α-cyclodextrin recognizes polylactide chiralityOHYA, Yuichi; TAKAMIDO, Seigo; NAGAHAMA, Koji et al.Macromolecules. 2007, Vol 40, Num 18, pp 6441-6444, issn 0024-9297, 4 p.Article

Biodegradable Stereocomplex Materials of Polylactide-grafted Dextran Exhibiting Soft and Tough Properties in Dry and Wet StatesNAGAHAMA, Koji; SHIMIZU, Keiko; ICHIMURA, Shunsuke et al.Journal of polymer science. Part A. Polymer chemistry. 2012, Vol 50, Num 13, pp 2669-2676, issn 0887-624X, 8 p.Article

Synthesis of biodegradable amphiphilic AB-type diblock copolymers of lactide and depsipeptide with pendant reactive groupsOUCHI, Tatsuro; MIYAZAKI, Hidetake; ARIMURA, Hidetoshi et al.Journal of polymer science. Part A. Polymer chemistry. 2002, Vol 40, Num 9, pp 1218-1225, issn 0887-624XArticle