Hong Ku Shim

TL;DR: Highly sensitive and selective potassium ion detection against excess sodium ions in water is demonstrated by modulating the interaction between the G-quadruplex-forming molecular beacon aptamer (MBA) and cationic conjugated polyelectrolyte (CPE).

TL;DR: In this paper, the exact mechanism of electron injection through the conjugated polyelectrolytes (CPEs) electron transport layer (ETL) remains unclear, and a rigorous analysis using highly controlled ion density (ID) in CPEs is crucial for understanding the underlying mechanism.

TL;DR: In this paper, the Wittig condensation polymerization between the appropriate diphosphonium salts and dialdehyde monomers such as terephthaldicarboxaldehyde, isophthalaldehyde, and phthalicdicaranboxaldehyde was used to synthesize poly(m,p)-phenylenevinylene.

TL;DR: In this paper, the bis-condensed 4-(dicyanomethylene)-2-methyl-6-[p-(dimethylamino)styryl]-4H-pyran (DCM) derivatives are introduced as a new class of red dye for organic light-emitting devices (OLEDs).

TL;DR: A polyhedral oligomeric silsesquioxane (POSS)-based blue light electroluminescent nanoparticle, POSS-FL3, which contains a terfluorene chromophore on each of its eight arms, was easily prepared via the hydrosilation reaction between octakis(dimethylsiloxy)silsesquioxanes and an allyl-functionalized terfluororene (TERF) chromophores that emits blue light as a result of photo- or electroexcitation.