Works by Ajiro, Hiroharu

Results: 49

Antioxidation and rheological modification of polylactide by gallic acid at chain end and stereocomplex formation.

Published in:

Chemistry Letters, 2024, v. 53, n. 11, p. 1, doi. 10.1093/chemle/upae200

By:

Katayama, Shuga;
Oura, Maho;
Chan, Clement Matthew;
Halley, Peter;
Yoshida, Shosuke;
Chanthaset, Nalinthip;
Ajiro, Hiroharu

Publication type:

Article

Remarkable Effect on Thermosensitive Behavior Regarding Alkylation at the Amide Position of Poly(N-vinylamide)s.

Published in:

Chemistry Letters, 2016, v. 45, n. 6, p. 589, doi. 10.1246/cl.160145

By:

Ryo Kawatani;
Kai Kan;
Kelland, Malcolm A.;
Mitsuru Akashi;
Hiroharu Ajiro

Publication type:

Article

Rapid Photogelation of Amphiphilic Poly(N-vinylacetamide) Bearing Coumarin Moiety in Water and Organic Solvents.

Published in:

Chemistry Letters, 2014, v. 43, n. 10, p. 1613, doi. 10.1246/cl.140525

By:

Hiroharu Ajiro;
Mitsuru Akashi

Publication type:

Article

Interpenetrating Polymer Network Using Amphiphilic Poly(N-vinylacetamide) and Poly(2-hydroxyethyl methacrylate) to Deactivate Phosphate Ester Compounds.

Published in:

Chemistry Letters, 2013, v. 42, n. 12, p. 1540, doi. 10.1246/cl.130741

By:

Hiroharu Ajiro;
Mitsuru Akashi

Publication type:

Article

Nanoparticle Fabrication with Biodegradable Block Copolymer Composed of Hydrophilic Poly(trimethylene carbonate) Derivative and Hydrophobic Polylactide.

Published in:

Chemistry Letters, 2013, v. 42, n. 1, p. 74, doi. 10.1246/cl.2013.74

By:

Hong Chu;
Hiroharu Ajiro;
Yoshikazu Takahashi;
Mingqing Chen;
Mitsuru Akashi

Publication type:

Article

Novel Method for Surface Modification of Silicone-containing Hydrogel Using Addition Reaction.

Published in:

Chemistry Letters, 2011, v. 40, n. 11, p. 1297, doi. 10.1246/cl.2011.1297

By:

Mitsuru Yokota;
Naoki Shimoyama;
Kazuhiko Fujisawa;
Masataka Nakamura;
Hiroharu Ajiro;
Mitsuru Akashi

Publication type:

Article

Synthesis of a Novel Silicone Monomer Bearing Amide Groups to Improve Compatibility with Hydrophilic Vinyl Monomers.

Published in:

Chemistry Letters, 2011, v. 40, n. 8, p. 19, doi. 10.1246/cl.2011.858

By:

Yokota, Mitsuru;
Nakamura, Masataka;
Ajiro, Hiroharu;
Akashi, Mitsuru

Publication type:

Article

Interpenetrating Polymer Networks of Poly(N-vinylacetamide) and Poly(acrylic acid) Applied to Novel Amphiphilic Drug Release Substrates with Mechanically Modified Strengths.

Published in:

Chemistry Letters, 2009, v. 38, n. 4, p. 32, doi. 10.1246/cl.2009.368

By:

Ajiro, Hiroharu;
Takemoto, Yukie;
Akashi, Mitsuru

Publication type:

Article

Dynamics of Polymer Chains in Porous Thin Films Prepared by Layer-by-layer Assembly of Isotactic Poly(methyl methacrylate) and Syndiotactic Poly(methacrylic acid).

Published in:

Chemistry Letters, 2008, v. 37, n. 3, p. 22, doi. 10.1246/cl.2008.332

By:

Kamei, Daisuke;
Ajiro, Hiroharu;
Hongo, Chizuru;
Akashi, Mitsuru

Publication type:

Article

Diversification of Nonionic Amphiphilic Poly(N-vinylacetamide) Hydrogels by a Double Network Approach.

Published in:

Chemistry Letters, 2007, v. 36, n. 9, p. 1134, doi. 10.1246/cl.2007.1134

By:

Ajiro, Hiroharu;
Watanabe, Junji;
Akashi, Mitsuru

Publication type:

Article

Viscoelastic Evaluation of Poly(Trimethylene Carbonate)s Bearing Oligoethylene Glycol Units Which Show Thermoresponsive Properties at Body Temperature.

Published in:

Macromolecular Chemistry & Physics, 2019, v. 220, n. 12, p. 1, doi. 10.1002/macp.201900019

By:

Yoshiaki Haramiishi;
Ryo Kawatani;
Nalinthip Chanthaset;
Hiroharu Ajiro

Publication type:

Article

Development of Ester Free Type Poly(trimethylene carbonate) Derivatives with Pendant Fluoroaromatic Groups.

Published in:

Macromolecular Chemistry & Physics, 2019, v. 220, n. 10, p. N.PAG, doi. 10.1002/macp.201900051

By:

Nobuoka, Hiroaki;
Ajiro, Hiroharu

Publication type:

Article

Polylactides Bearing Vanillin at Chain End Provided Dual Dynamic Interactions: Stereocomplex Formation and Nanostructure Control.

Published in:

Macromolecular Chemistry & Physics, 2016, v. 217, n. 24, p. 2679, doi. 10.1002/macp.201600395

By:

Kan, Kai;
Akashi, Mitsuru;
Ajiro, Hiroharu

Publication type:

Article

Macromol. Chem. Phys. 24/2016.

Published in:

Macromolecular Chemistry & Physics, 2016, v. 217, n. 24, p. 2768, doi. 10.1002/macp.201670081

By:

Kan, Kai;
Akashi, Mitsuru;
Ajiro, Hiroharu

Publication type:

Article

Amphiphilic Poly( N-vinyl acetamide) Gels Strengthened with Swelling Solvent.

Published in:

Macromolecular Chemistry & Physics, 2014, v. 215, n. 4, p. 384, doi. 10.1002/macp.201300526

By:

Takemoto, Yukie;
Ajiro, Hiroharu;
Akashi, Mitsuru

Publication type:

Article

Inkjet Approaches Contribute to Facile Isotactic Poly(Methyl)/Syndiotactic Poly(Methyl Methacrylate) Stereocomplex Surface Preparation.

Published in:

Macromolecular Chemistry & Physics, 2013, v. 214, n. 14, p. 1590, doi. 10.1002/macp.201300207

By:

Ajiro, Hiroharu;
Hinoue, Tomoaki;
Akashi, Mitsuru

Publication type:

Article

Macromol. Chem. Phys. 14/2013.

Published in:

Macromolecular Chemistry & Physics, 2013, v. 214, n. 14, p. 1533, doi. 10.1002/macp.201370048

By:

Ajiro, Hiroharu;
Hinoue, Tomoaki;
Akashi, Mitsuru

Publication type:

Article

Copolymer Synthesis of N‐Vinylacetamide and 2‐Methylene‐1,3‐Dioxepane Provides a New Degradable Polymer.

Published in:

Journal of Polymer Science, 2025, v. 63, n. 6, p. 1306, doi. 10.1002/pol.20240935

By:

Pamungkas, Mukmin Sapto;
Ando, Tsuyoshi;
Ajiro, Hiroharu

Publication type:

Article

La[N(SiMe3)2]3: A highly active catalyst for the ring‐opening polymerization of trimethylene carbonate.

Published in:

Journal of Polymer Science, 2024, v. 62, n. 18, p. 4262, doi. 10.1002/pol.20240347

By:

Hirano, Naoto;
Yoshida, Hiroaki;
Ando, Tsuyoshi;
Ajiro, Hiroharu

Publication type:

Article

Aggregation Control by Multi-stimuli-Responsive Poly( N-vinylamide) Derivatives in Aqueous System.

Published in:

Nanoscale Research Letters, 2017, v. 12, n. 1, p. 1, doi. 10.1186/s11671-017-2221-7

By:

Kawatani, Ryo;
Nishiyama, Yasuhiro;
Kamikubo, Hironari;
Kakiuchi, Kiyomi;
Ajiro, Hiroharu

Publication type:

Article

Catechin-Modified Polylactide Stereocomplex at Chain End Improved Antibiobacterial Property.

Published in:

Macromolecular Bioscience, 2016, v. 16, n. 5, p. 694, doi. 10.1002/mabi.201500398

By:

Ajiro, Hiroharu;
Ito, Shogo;
Kan, Kai;
Akashi, Mitsuru

Publication type:

Article

Polylactide Block Copolymers using Trimethylene Carbonate with Methoxyethoxy Side Groups for Dual Modification of Hydrophilicity and Biodegradability.

Published in:

Macromolecular Bioscience, 2012, v. 12, n. 10, p. 1315, doi. 10.1002/mabi.201200143

By:

Ajiro, Hiroharu;
Takahashi, Yoshikazu;
Akashi, Mitsuru;
Fujiwara, Tomoko

Publication type:

Article

Thermal Property Control by Copolymerization of Trimethylene Carbonate and Its Derivative Bearing Triphenylmethyl Group.

Published in:

ChemistrySelect, 2022, v. 7, n. 11, p. 1, doi. 10.1002/slct.202104326

By:

Miyake, Rikyu;
Maehara, Akari;
Chanthaset, Nalinthip;
Ajiro, Hiroharu

Publication type:

Article

Agarose Nanofiber by Electrospinning.

Published in:

Macromolecular Chemistry & Physics, 2024, v. 225, n. 18, p. 1, doi. 10.1002/macp.202400155

By:

Yoshida, Hiroaki;
Nagaoka, Kiyonori;
Ajiro, Hiroharu

Publication type:

Article

Proposal of Pseudo‐Capping Effects by Polymer–Polymer Interaction through Preparation of Stereocomplex Pseudo‐Polyrotaxane with Cyclodextrin and PEG‐PLA Triblock Copolymers.

Published in:

Macromolecular Chemistry & Physics, 2024, v. 225, n. 6, p. 1, doi. 10.1002/macp.202300370

By:

Choi, Jaeyeong;
Ajiro, Hiroharu

Publication type:

Article

Evaluation of Biocompatible Films Using Copolymers of N‐Vinylbenzamide with Cationic Moieties by Hydrolysis of N‐Vinylformamide.

Published in:

Macromolecular Chemistry & Physics, 2023, v. 224, n. 5, p. 1, doi. 10.1002/macp.202200386

By:

Kawatani, Ryo;
Hamawaki, Taiga;
Waku, Tomonori;
Tanaka, Naoki;
Ajiro, Hiroharu

Publication type:

Article

Development of a rapid in vitro tissue deadhesion system using the thermoresponsive sol-gel transition of hydroxybutyl chitosan.

Published in:

Journal of Biomaterials Science -- Polymer Edition, 2017, v. 28, n. 10-12, p. 958, doi. 10.1080/09205063.2017.1292988

By:

Kato, Asuka;
Kan, Kai;
Ajiro, Hiroharu;
Akashi, Mitsuru

Publication type:

Article

Controlled DNA interpolyelectrolyte complex formation or dissociation via stimuli-responsive poly(vinylamine-co-N-vinylisobutylamide).

Published in:

Journal of Applied Polymer Science, 2016, v. 133, n. 35, p. 1, doi. 10.1002/app.43852

By:

Tachaboonyakiat, Wanpen;
Ajiro, Hiroharu;
Akashi, Mitsuru

Publication type:

Article

Releasing property from surface polyion complex gel.

Published in:

Journal of Applied Polymer Science, 2015, v. 132, n. 24, p. n/a, doi. 10.1002/app.42081

By:

Ajiro, Hiroharu;
Takemoto, Yukie;
Takemura, Kazuya;
Asoh, Taka‐aki;
Akashi, Mitsuru

Publication type:

Article

Transmission electron microscopic observations of the multilevel microstructure of crosslinked copolymers with methacrylates and siloxane macromers by a radically polymerizable tuning approach.

Published in:

Journal of Applied Polymer Science, 2013, v. 127, n. 5, p. 3325, doi. 10.1002/app.37764

By:

Yokota, Mitsuru;
Ajiro, Hiroharu;
Akashi, Mitsuru

Publication type:

Article

Effect of copolymerizing fluorine-bearing monomers on the relationship among internal structure, gas permeability, and transparency in copolymer networks composed of methacrylates and siloxane macromers.

Published in:

Journal of Applied Polymer Science, 2013, v. 127, n. 1, p. 535, doi. 10.1002/app.37813

By:

Yokota, Mitsuru;
Ajiro, Hiroharu;
Akashi, Mitsuru

Publication type:

Article

Detection of inorganic species by chemical reaction laser desorption ionization mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2003, v. 17, n. 7, p. 678, doi. 10.1002/rcm.965

By:

Matsumoto, Kozo;
Ajiro, Hiroharu;
Habaue, Shigeki;
Okamoto, Yoshio

Publication type:

Article

Detection of solid cobalt species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.

Published in:

Rapid Communications in Mass Spectrometry: RCM, 2002, v. 16, n. 7, p. 730, doi. 10.1002/rcm.614

By:

Matsumoto, Kozo;
Ajiro, Hiroharu;
Habaue, Shigeki;
Okamoto, Yoshio

Publication type:

Article

Novel approach to recover copper ions using poly(ethylene imine) based layer‐by‐layer coatings on icosane particles.

Published in:

Journal of Applied Polymer Science, 2021, v. 138, n. 15, p. 1, doi. 10.1002/app.50202

By:

Seitz, Steffen;
Tsujimoto, Masaya;
Chanthaset, Nalinthip;
Yoshida, Hiroaki;
Ajiro, Hiroharu

Publication type:

Article

Design of a rigid side chain for poly(N‐vinylamide) derivatives bearing an alkenyl group and evaluation of their ability to inhibit tetrahydrofuran hydrate crystal growth.

Published in:

Journal of Applied Polymer Science, 2020, v. 137, n. 38, p. 1, doi. 10.1002/app.49154

By:

Kawatani, Ryo;
Kelland, Malcolm A.;
Ajiro, Hiroharu

Publication type:

Article

Investigation of ring‐opening polymerization of 5‐[2‐{2‐(2‐methoxyethoxy)ethoxy}‐ethoxymethyl]‐5‐methyl‐1,3‐dioxa‐2‐one by organometallic catalysts.

Published in:

Journal of Applied Polymer Science, 2020, v. 137, n. 36, p. 1, doi. 10.1002/app.49073

By:

Chanthaset, Nalinthip;
Beckerle, Klaus;
Okuda, Jun;
Ajiro, Hiroharu

Publication type:

Article

Tailor‐Made Poly(vinylamine) via Purple LED‐Activated RAFT Polymerization of N‐vinylformamide.

Published in:

Macromolecular Rapid Communications, 2023, v. 44, n. 4, p. 1, doi. 10.1002/marc.202200729

By:

Kurowska, Izabela;
Dupre–Demorsy, Alexis;
Balayssac, Stéphane;
Hennetier, Marie;
Ric, Audrey;
Bourdon, Valérie;
Ando, Tsuyoshi;
Ajiro, Hiroharu;
Coutelier, Olivier;
Destarac, Mathias

Publication type:

Article

One‐Shot Preparation of Thermoresponsive Comb Polyurethane Hydrogel for Both Excellent Toughness and Large Volume Switching.

Published in:

Macromolecular Rapid Communications, 2021, v. 42, n. 13, p. 1, doi. 10.1002/marc.202100128

By:

Aoki, Daisuke;
Ajiro, Hiroharu

Publication type:

Article

Thermoresponsive Polyurethane Bearing Oligo(Ethylene Glycol) as Side Chain Without Polyol at Polymer Backbone Achieved Excellent Hydrophilic and Hydrophobic Switching.

Published in:

Macromolecular Rapid Communications, 2018, v. 39, n. 15, p. 1, doi. 10.1002/marc.201800239

By:

Aoki, Daisuke;
Ajiro, Hiroharu

Publication type:

Article

Investigation of the Interaction between Poly(trimethylene carbonate) and Various Hydroxyl Groups.

Published in:

Macromol, 2024, v. 4, n. 3, p. 697, doi. 10.3390/macromol4030041

By:

Arifianti, Ayun Erwina;
Ajiro, Hiroharu

Publication type:

Article

Macromol. Rapid Commun. 8/2010.

Published in:

Macromolecular Rapid Communications, 2010, v. 31, n. 8, p. n/a, doi. 10.1002/marc.201090019

By:

Ajiro, Hiroharu;
Akashi, Mitsuru

Publication type:

Article

Nano Grape Formation by isotactic-Poly(methacrylic acid)- block-Poly(butyl acrylate).

Published in:

Macromolecular Rapid Communications, 2010, v. 31, n. 8, p. 714, doi. 10.1002/marc.200900789

By:

Ajiro, Hiroharu;
Akashi, Mitsuru

Publication type:

Article

Star‐shaped polycaprolactone/chitosan composite hydrogels: fabrication and characterization.

Published in:

Polymer International, 2020, v. 69, n. 6, p. 584, doi. 10.1002/pi.5994

By:

Ekapakul, Natjaya;
Irikura, Koichi;
Ajiro, Hiroharu;
Choochottiros, Chantiga

Publication type:

Article

The influence of chain‐end functionalization and stereocomplexation on the degradation stability under alkaline condition.

Published in:

Polymers for Advanced Technologies, 2022, v. 33, n. 3, p. 991, doi. 10.1002/pat.5573

By:

Asano, Shin;
Choi, Jaeyeong;
Tran, Thi Hang;
Chanthaset, Nalinthip;
Ajiro, Hiroharu

Publication type:

Article

Cationic Moieties in Polystyrene Gels Swollen with d-Limonene Improved Transdermal Delivery System.

Published in:

Polymers (20734360), 2018, v. 10, n. 11, p. 1200, doi. 10.3390/polym10111200

By:

Charoensumran, Preeyarad;
Ajiro, Hiroharu

Publication type:

Article

Composition Regulation by Flow Copolymerization of Methyl Methacrylate and Glycidyl Methacrylate with Free Radical Method.

Published in:

Macromolecular Materials & Engineering, 2023, v. 308, n. 6, p. 1, doi. 10.1002/mame.202200626

By:

Wakiuchi, Araki;
Takasuka, Shogo;
Asano, Shigehito;
Hashizume, Ryo;
Nag, Aniruddha;
Hatanaka, Miho;
Miyao, Tomoyuki;
Ohnishi, Yuya;
Matsubara, Takamitsu;
Ando, Tsuyoshi;
Sugawara, Tetsunori;
Fujii, Mikiya;
Ajiro, Hiroharu

Publication type:

Article

Validation study for in vitro skin irritation test using reconstructed human skin equivalents constructed by layer‐by‐layer cell coating technology.

Published in:

Journal of Applied Toxicology, 2023, v. 43, n. 6, p. 874, doi. 10.1002/jat.4431

By:

Akagi, Takami;
Yamada, Tomomi;
Miyazaki, Hiromi;
Taguchi, Hiroyuki;
Ikeda, Hidefumi;
Katoh, Masakazu;
Mura, Simona;
Couvreur, Patrick;
Chetprayoon, Paninee;
Maniratanachote, Rawiwan;
Yoshida, Hiroaki;
Ajiro, Hiroharu;
Hashimoto, Koji;
Ashikaga, Takao;
Kojima, Hajime;
Akashi, Mitsuru

Publication type:

Article

Direct fermentative conversion of poly(ethylene terephthalate) into poly(hydroxyalkanoate) by Ideonella sakaiensis.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-99528-x

By:

Fujiwara, Ryoga;
Sanuki, Rikako;
Ajiro, Hiroharu;
Fukui, Toshiaki;
Yoshida, Shosuke

Publication type:

Article

Layer-by-Layer Assembly Through Weak Interactions and Their Biomedical Applications.

Published in:

Advanced Materials, 2012, v. 24, n. 4, p. 454, doi. 10.1002/adma.201103698

By:

Matsusaki, Michiya;
Ajiro, Hiroharu;
Kida, Toshiyuki;
Serizawa, Takeshi;
Akashi, Mitsuru

Publication type:

Article