"Sojiro Hachiya,Kengo Asai,Gen-ichi Konishi","Environment-responsive multicolor fluorescent dyes based on nitrophenyl or nitrophenylethynyl oligothiophene derivatives: correlation between fluorescence and ƒÎ-conjugation length",,"Tterahedron Lett.",,"Vol. 54",,"pp. 3317?3320",2013,June
"Sojiro Hachiya,Kengo Asai,Gen-ichi Konishi","Unique Solvent-dependent Fluorescence of Nitro-group-containing Naphthalene Derivatives with Weak Donor-Strong Acceptor System",,"TETRAHEDRON LETT",,"Vol. 54","No. 14","pp. 1839?1841",2013,Apr.
"Gen-ichi Konishi,Kengo Asai","Emission and transient absorption measurements of substitution effects of C-C triple bonds on relaxation processes of the fluorescent state of naphthalenes",,"Res. Chem. Intermed.",,"Vol. 39",,"pp. 321?346",2013,Jan.
"Kengo Asai,Kentarou Sumi,Gen-ichi Konishi","Synthesis of Silyl-Functionalized Oligothiophene-Based Polymers with Bright Blue-Light-Emission and High Refractive Index",,"J. Organomet. Chem.",,"Vol. 696",,"pp. 1236?1243",2011,Mar.
"Kengo Asai,yumiko nakajima,Susumu Kawauchi,Gen-ichi Konishi","Enhanced Absorption and Fluorescence Efficiency of Silylethynyl-Functionalized Oligothiophenes and Thieno[3,2?b]thiophene",,"J. Organomet. Chem.",,"Vol. 696",,"pp. 1266-1271",2011,Mar.