"Yuqian Chen,Kan Hatakeyama,Yuta Nabae,Teruaki Hayakawa","Influence of Alkyl Length on the Morphology and Higher-Order Structure of Poly(amic acid) Flower-Like Particles",,"Journal of Photopolymer Science and Technology",,"Vol. 38","No. 3","pp. 159-167",2025,June "Yuqian Chen,Ryohei Kikuchi,Kan Hatakeyama,Yuta Nabae,Teruaki Hayakawa","Self-assembly of semiaromatic poly(amic acid) into flower-like microparticles via one-step precipitation polymerization",,"RSC Applied Polymers","RSC",,,,2025,Feb. "Hayato Maeda,Yucheng Liang,Ryohei Hosoya,Rika Marui,Erina Yoshida,Yuqian Chen,Kan Hatakeyama,Yuta Nabae,Shiori Nakagawa,Junko Morikawa,Masatoshi Tokita,Ririka Sawada,SHINJI ANDO,Yoshihiro Hayashi,Ryo Yoshida,HIDEMINE FURUYA,Teruaki Hayakawa","Smectic liquid crystalline poly(ester imide)s with low dielectric dissipation factors for high-frequency applications",,"Polymer Journal",,"Vol. 57","No. 6","pp. 665-677",2025,Feb.