Baoqi Wu

High-sensitivity deep shortwave infrared organic photodetectors enabled by selenium-integrated quinoidal molecular semiconductor

Developing organic photodetectors (OPDs) that can detect in deep shortwave infrared (deep-SWIR) region (1.2–1.6 μm) is technologically important. Yet, the performance of the state-of-the-art deep-SWIR OPDs remains substantially limited. Herein, we report a selenium-integrated qui...

Cavity-Size-Dependent Recognition of Naphthalene Derivatives by 3,3′-Bipyridinium Tetracationic Cyclophanes

The recognition behavior of tetracationic cyclophanes is strongly influenced by the geometric match between the host cavity and aromatic guests. Herein, we compare two 3,3′-bipyridinium-based tetracationic cyclophanes, BPy-Box⁴⁺ and NBox⁴⁺, toward a series of naphthalene derivati...