Noh, Jaeguk Son, Sangho Kim, Yongkyun Chae, Byung-Jae Ku, Bon-Cheol Lee, Taek Seung 2024-01-20T09:01:31Z 2024-01-20T09:01:31Z 2021-09-02 2014-09-02 1542-1406 https://pubs.kist.re.kr/handle/201004/126363 Fluorescent conjugated polymers with various monomer compositions were synthesized via Suzuki coupling polymerization and spherically-shaped conjugated polymer dots (CPdot) with uniform size were prepared via conventional reprecipitation technique. Chemically modified graphene oxide (GO) was prepared to use as a component of sensor platform for protein detection. GO showed an excellent interaction with CPdot on its surface via hydrophobic interaction, which, in turn, induced the quenching of the fluorescence of CPdot. Upon exposure to bovine serum albumin (BSA), the quenched fluorescence was recovered, resulting from the release of CPdot from the complex with GO, as BSA adsorbed preferentially on the GO surface. English TAYLOR & FRANCIS LTD CYSTEINE DETECTION CHEMICAL SENSORS NANOPARTICLES NANOSTRUCTURES COMPLEX CARBON DNA Preparation of Conjugated Polymer Dots as a Fluorescence Turn-On Assay for Bovine Serum Albumin by Interaction with Graphene Oxide Article 10.1080/15421406.2014.937287 1 MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.600, no.1, pp.170 - 178 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 600 1 170 178 scie scopus 000345074100023 2-s2.0-84944401282 Chemistry, Multidisciplinary Crystallography Materials Science, Multidisciplinary Chemistry Crystallography Materials Science Article CYSTEINE DETECTION CHEMICAL SENSORS NANOPARTICLES NANOSTRUCTURES COMPLEX CARBON DNA bovine serum albumin Sensors fluorescence conjugated polymer dot graphene oxide