Heo, Jeongyun Lim, Chang-Keun Whang, Dong Ryeol Shin, Jiyoung Jeong, Seo Young Park, Soo Young Kwon, Ick Chan Kim, Sehoon 2024-01-20T14:31:07Z 2024-01-20T14:31:07Z 2021-09-04 2012-07-09 0947-6539 https://pubs.kist.re.kr/handle/201004/129069 Colorless 1,3-bis(dicyanomethylidene)indan is an organic acid (pKa approximate to 3.0) that turns blue in polar media owing to self-deprotonation. Moreover, its colored conjugate base shows potential as a minimal anionic polymethine dye for probing biomolecules in cells and in vivo through noncovalent complexation and near-infrared fluorescence signaling. English WILEY-V C H VERLAG GMBH HUMAN SERUM-ALBUMIN MEROCYANINES CONTINUUM MOLECULES Self-Deprotonation and Colorization of 1,3-Bis(dicyanomethylidene)indan in Polar Media: A Facile Route to a Minimal Polymethine Dye for NIR Fluorescence Imaging Article 10.1002/chem.201103042 1 CHEMISTRY-A EUROPEAN JOURNAL, v.18, no.28, pp.8699 - 8704 CHEMISTRY-A EUROPEAN JOURNAL 18 28 8699 8704 scie scopus 000305942400021 2-s2.0-84961982016 Chemistry, Multidisciplinary Chemistry Article HUMAN SERUM-ALBUMIN MEROCYANINES CONTINUUM MOLECULES fluorescence fluorescent probes imaging agents near-infrared spectroscopy polymethines